Solcon RVS-DX 8, RVS-DX 85, RVS-DX 17, RVS-DX 58, RVS-DX 72 Instruction Manual

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Ver. 26/12/2012

2 • Table of content

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RVS-DX Instruction Manual

1. TABLE OF CONTENT

1. Table of content ........................................................................................................................ 2

2. Safety & Warnings .................................................................................................................... 4

2.1 Safety .......................................................................................................................................... 4

2.2 Attention ...................................................................................................................................... 4

2.3 Warnings ..................................................................................................................................... 4

3. Technical Data .......................................................................................................................... 5

3.1 Introduction ................................................................................................................................. 5

3.2 Rating and frames sizes ............................................................................................................. 5

3.3 Starter Selection ......................................................................................................................... 5

3.3.1 Motor current & Starting Conditions ................................................................................ 5

3.3.2 Mains Voltage (line to line) .............................................................................................. 6

3.3.3 Control Voltage ............................................................................................................... 6

3.3.4 Other Options .................................................................................................................. 6

3.3.5 Starter selection tables for various voltage ratings. ........................................................ 6

3.3.5.1 Starter selection for 230V, 400V, 480V, 600V ......................................................... 6

3.3.6 Ordering Information ....................................................................................................... 7

4. Recommended Wiring Scheme ............................................................................................... 8

4.1 Typical wiring diagram ................................................................................................................ 8

4.2 Power wiring scheme for “Inside-Delta” Connection .................................................................. 9

4.3 Wiring Notes ............................................................................................................................... 9

4.3.1 Short Circuit Protection ................................................................................................. 10

4.3.2 Transient Protection ...................................................................................................... 10

4.3.3 Control Supply (Terminals A1, A2) ................................................................................

4.3.4 S

tart/Stop (or

4.3.4momentary start) Input (terminal B1) .............................................. 10

4.3.5 Aux. Input (terminal C1) ................................................................................................ 11

4.3.6 Auxiliary output relay (terminals 13, 14) ........................................................................ 11

4.3.7 Fault Contact (terminals 23, 24) .................................................................................... 11

4.3.8 Options description ....................................................................................................... 11

4.3.8.1 Analogue I/O (option # 5) (terminals T1, T2, Gnd, Out (-), Out (+)) ...................... 11

4.3.8.2 RS-485 Communication (option # 3M) (terminals out(-),Out(+)) ........................... 12

4.3.9 “Inside-Delta” mode ....................................................................................................... 12

4.3.9.1 General information ................................................................................................ 12

4.3.9.2 Notes on “Inside Delta” connection ........................................................................ 13

5. Dimensions ............................................................................................................................. 14

6. Installation ............................................................................................................................... 18

6.1 Prior to Installation .................................................................................................................... 18

6.2 Mounting ................................................................................................................................... 18

6.3 Temperature range & heat dissipation ...................................................................................... 18

6.3.1 Calculating the enclosure size, for non-ventilated metallic enclosure ........................... 18

6.3.2 Additional Ventilation ..................................................................................................... 19

6.3.3 UL, cUL Installation Instructions .................................................................................... 19

7. Control Keypad ....................................................................................................................... 20

7.1 LCD Arrangement ..................................................................................................................... 20

7.2 Push-buttons .............................................................................................................................

7.3 S

tatus LEDs. ............................................................................................................................. 21

7.4 Reviewing and Modifying Parameters ...................................................................................... 21

7.5 Special Actions Performed in TEST/MAINTENANCE Mode ....................................................

7.5.1 R

un Self Test ................................................................................................................ 21

7.5.2 View Software Version .................................................................................................. 21

3 • Table of content

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2551B7.5.3 Obtain Default Parameters ............................................................................................ 22

2552B7.5.4 Reset Statistical Data .................................................................................................... 22

2553B7.5.5 Calibrate Voltage, Current and (Factory Use Only!) ................................................... 23

2524B7.6 Mode Pages .............................................................................................................................. 23

2554B7.6.1 Overview of All Mode Pages and Factory Defaults ....................................................... 24

2555B7.6.2 Display Mode – page 0 ................................................................................................. 26

2556B7.6.3 Main Parameters – page 1 ............................................................................................ 27

2582B7.6.3.1 Tripping Curves of the Integrated Overload Protection .......................................... 30

2557B7.6.4 Start Parameters – page 2 ............................................................................................ 31

2583B7.6.4.1 Soft start parameters .............................................................................................. 34

2558B7.6.5 Stop Parameters – page 3 ............................................................................................ 35

2584B7.6.5.1 Soft stop parameters .............................................................................................. 35

2559B7.6.6 Dual Adjustment Parameters – page 4 ......................................................................... 37

2560B7.6.7 Special features Parameters – page 5 .......................................................................... 38

2585B7.6.7.1 WIDER SETTINGS Parameters: ............................................................................ 39

2561B7.6.8 Fault Parameters – page 6 ............................................................................................ 40

2562B7.6.9 I/O Programming Parameters – page 7 ........................................................................ 42

2586B7.6.9.1 PROG. INPUT C1 .................................................................................................. 43

2563B7.6.10 Comm. Parameters – page 8- Applicable with Optional Modbus & DeviceNet Comm. 44

2564B7.6.11 Comm. Parameters – page 8 - Applicable with Optional Profibus Comm. .................... 45

2565B7.6.12 Statistical Data – page 9 ............................................................................................... 46

2525B7.7 Non adjustable protection anf fault Resetting ........................................................................... 46

2566B7.7.1 Phase loss (and Under / Over Frequency) .................................................................... 46

2567B7.7.2 Phase Sequence ........................................................................................................... 47

2568B7.7.3 Shorted SCR or Wrong Connections ............................................................................ 47

2569B7.7.4 Heat-sink Over Temperature ......................................................................................... 47

2570B7.7.5 External Fault ................................................................................................................ 47

2571B7.7.6 Fault and Reset ............................................................................................................. 47

2572B7.7.7 Auto Reset .................................................................................................................... 47

2526B7.8 Timing Occurrence Table ......................................................................................................... 48

2504B8. STARTING PROCEDURE ....................................................................................................... 49

2527B8.1 Setting control voltage on-site RVS-DX8A-310A ...................................................................... 49

2528B8.2 Standard starting procedure ..................................................................................................... 50

2529B8.3 Examples of starting curves ...................................................................................................... 51

2573B8.3.1 Light Loads-Pumps, Fans, etc. ..................................................................................... 51

2574B8.3.2 High Inertia Loads – Fans, Centrifuges, etc .................................................................. 51

2575B8.3.3 Special starting – Using Dual Adjustment ..................................................................... 52

2587B8.3.3.1 Special starting – Using Dual Adjustment – wiring scheme ................................... 53

2576B8.3.4 Choosing a suitable Pump Curve (centrifugal Pumps) ................................................. 53

2588B8.3.4.1 Starting Curve ........................................................................................................ 53

2589B8.3.4.2 Stopping Curve ...................................................................................................... 54

2590B8.3.4.3 Final torque during soft-stopping a pump motor .................................................... 54

2505B9. TROUBLE SHOOTING ............................................................................................................ 55

2530B9.1 Blank RMA Form ...................................................................................................................... 58

2506B10. TECHNICAL SPECIFICATIONS: ............................................................................................ 59

4 • Safety & Warnings

__________________________________________________________________________________

2. SAFETY & WARNINGS

2.1 Safety

Read this manual carefully before operating the equipment and follow its instructions.

Installation, operation and maintenance should be in strict accordance

with this manual, national codes and good practice.

Installation or operation not performed in strict accordance with these instructions will void manufacturer’s warranty.

Disconnect all power inputs before servicing the soft-starter and/or the motor.

After installation, check and verify that no parts (bolts, washers, etc) have fallen into the starter.

During shipping, the soft-starter might have been roughly handled,

therefore, it is recommended to initialize the soft-starter by connecting

supply voltage prior to operating the soft-starter with a motor

2.2 Attention

This product was designed for compliance with IEC 947-4-2 for class A equipment.

RVS-DX 8 - 170 are UL and cUL approved. RVS-DX 210 - 1100 are designed to meet UL and cUL requirements.

Use of the product in domestic environments may cause radio interference, in which case, the user may be required to employ

additional mitigation methods.

Utilization category is AC-53a or AC53b, Form 1. For further information,

see Technical Specification

2.3 Warnings

Internal components and PCBs are at mains potential when the RVS-DX

is connected to mains. This voltage is extremely dangerous and will

cause death or severe injury if contacted.

When RVS-DX is connected to mains, even if control voltage is

disconnected and motor is stopped, full voltage may appear on starter’s

output and motor’s terminals.

The starter must be grounded to ensure correct operation, safety and to prevent damage.

Check that Power Factor capacitors and overvoltage devices are not

connected to the output side of the soft starter. If PF capacitors are used, they must be connected on the line side of the RVS-DX . If a main contactor is used in combination with RVS-DX, the capacitors

must be disconnected from RVS-DX when contactor is open.

Do not interchange line and load connections

The company reserves the right to make any improvements or modifications to its products without prior notice.

5 • Technica l Da ta

___________________________________________________________________________________________

3. TECHNICAL DATA

3.1 Introduction

The RVS-DX is a third generation, highly sophisticated and reliable starter designed for use with standard three-phase, three-wire, squirrel cage, induction motors. It provides the best method of reducing current and torque during motor starting. The RVS-DX starts the motor by supplying a slowly increasing voltage, providing soft start and smooth acceleration, while drawing the minimum current necessary to start the motor. The RVS-DX is equipped with internal by-pass controlled by its micro-controller. The by-pass closes after the end of the starting process, thus reducing heating and saving power.

3.2 Rating and frames sizes

Starter type

Starter

FLC

[A]

Frame

Size

Dimensions

WxHxD

[mm]

Weight

[Kg]

RVS-DX 8

120x232x122

3.0

RVS-DX 17

120x232x122

3.0

RVS-DX 31

120x232x122

3.0

RVS-DX 44

120x232x122

3.0

RVS-DX 58

129x275x182

5.2

RVS-DX 72

129x275x182

5.2

RVS-DX 85

129x380x182

8.5

RVS-DX 105

105

129x380x182

8.5

RVS-DX 145

145

172x380x192

12.5

RVS-DX 170

170

172x380x192

12.5

RVS-DX 210

210

380x455x295

30.2

RVS-DX 310

310

380x455x295

30.2

RVS-DX 390

390

350x550x310

RVS-DX 460

460

460x600x319

RVS-DX 580

580

460x643x319

RVS-DX 650

650

460x643x318

RVS-DX 820

820

460x643x318

RVS-DX 950

950

560x833x334

100

RVS-DX 1100

1100

560x833x334

100

3.3 Starter Selection The starter should be selected in accordance with the following criteria:

3.3.1 Motor current & Starting Conditions

Select the starter according to motor's Full Load Ampere (FLA) - as indicated on its nameplate (even if the motor will not be fully loaded). The RVS-DX is designed to operate under the following maximum conditions:

Ambient

Temperature

[0C]

Starting Current

[A]

Acceleration Time

[sec]

300%xIn

350%xIn

400%xIn

Max. Starts per Hour: four (4) starts per hour at maximum ratings and up to 10 starts per hour at light load applications (consult factory). Note: For very frequent starts (inching applications) the inching current should be considered as the Full Load Current (FLC) (consult factory).

Notes:

Refer to section 5 on page 14 for detailed dimensions.

6 • Technica l Da ta

________________________________________________________________________________________

3.3.2 Mains Voltage (line to line)

Four Main Voltage levels are available: 400V, 480V, 600V and 690V (690V only available for RVS-DX 390A and up).

Note:

400V applies for 230 to 400V.

3.3.3 Control Voltage

The Control Voltage (terminals A1(~) – A2 (N) operates the electronic circuitry and the bypass. Two voltage levels are available, selectable by internal jumper: 230VAC + 10%-15%, 50/60 Hz (standard) 115VAC+ 10%-15%, 50/60 Hz Refer to section

8.1 on page 49 for instructions on setting control voltages on site.

3.3.4 Other Options

More options are available for the RVS-DX. (Refer to section

3.3.6 on page 7.):

Communication, Analog card, harsh environment treatment, , Remote panel,UL & cUL approval .

3.3.5 Starter selection tables for various voltage ratings.

The starter selection table below concern standard, 1500r.p.m. 50Hz, three-phase motors.

These values are given for guidance and may vary according to motor manufacturer and depending on the number of poles.

It is the user’s responsibility to make sure that motor’s FLA will never exceed Starter’s FLC.

3.3.5.1 Starter selection for 230V, 400V, 480V, 600V

Note: C – Consult factory

Starter type

Starter

FLC

[A]

Motor

@230V,

starter

“In-Line”

[kW]

Motor

@230V,

starter

“Inside

Delta”

[kW]

Motor

@400V,

starter

“In-Line”

[kW]

Motor

@400V,

starter

“Inside

Delta”

[kW]

Motor

@480V,

starter

“In-Line”

[kW]

Motor

@480V,

starter

“Inside

Delta”

[kW]

Motor

@600V,

starter

“In-Line”

[kW]

Motor

@600V,

starter

“Inside

Delta”

[kW]

RVS-DX 8

1.5 3 3

6.5 4 8

5.5

RVS-DX 17

17 4 8 8 12.5 9 15

12.5

RVS-DX 31

31 8 15

18.5

RVS-DX 44

12.5

RVS-DX 58

RVS-DX 72

100

RVS-DX 85

110

RVS-DX 105

105

110

147

RVS-DX 145

145

132

160

110

200

RVS-DX 170

170

160

110

200

140

250

RVS-DX 210

210

110

184

140

220

160

295

RVS-DX 310

310

160

257

200

355

257

450

RVS-DX 390

390

110

200

355

257

475

315

560

RVS-DX 460

460

140

220

250

400

295

560

400

670

RVS-DX 580

580

180

315

560

400

670

500

RVS-DX 650

650 c c c c c c c c

RVS-DX 820

820

250

450

670

560 670

RVS-DX 950

950

295

500

500 670 -

RVS-DX 1100

1100

355

560

600 -

7 • Technica l Da ta

___________________________________________________________________________________________

3.3.6 Ordering Information

RVS-DX

31-

400-

230-

Full load

Current

Mains Voltage

Control Voltage

Options

Front Panel

Full load Current

Specify

Description

Starter’s FLC [A]

8, 17, 31, 44, 58, 72, 85, 105, 145, 170, 210, 310, 390, 460, 580, 650, 820, 950, 1100

Mains Voltage

Specify

Description

400

230-400VAC + 10%-15%, 50/60 Hz

480

480VAC + 10%-15%, 50/60 Hz

600

600VAC + 10%-15%, 50/60 Hz

690

690VAC + 10%-15%, 50/60 Hz (690V only available for RVS-DX 390A and up)

Control Voltage

Specify

Description

115

115VAC + 10%-15%, 50/60 Hz

230

230VAC + 10%-15%, 50/60 Hz

Note:

• Control voltage can be changed on site for RVS-DX up to 310A.

• For RVS-DX 390A and up control voltage must be ordered from factory.

Options

Specify

Description

No options

Communication RS-485 (MODBUS)

(1)

Communication Profibus PCB (RVS-DX210-1100A)

(2)

Communication RS-485 (MODBUS) and external DevieNet to Modbus Gateway

(1) (4)

Analog card – Thermistor in and Analog out

(1) (2)

Harsh environment treatment

Remote panel mounting replacing the original panel.( supplied with 1.5 m cable)

(3)

UL & cUL approval (RVS-DX8-170A mains voltage up to 600V)

Notes:

• For more than one option indicate, for example: 8+5 (Harsh environment and

analog out)

• Options must be factory installed.

•

(1)

From RVSDX-8A and up to RVS-DX44A - One option can be installed either Modbus communication (3M) or analog (5). From RVS-DX58A and up - both options 3M & 5 can be installed. Both options must be ordered as one package.

•

(2)

From RVS-DX210A and up - both options 3P & 5 can be installed. Both options must be ordered as one package.

•

(3)

Remote keypad option available for RVS-DX 58A and up.

• Mains voltage of 690V only available for RVS-DX 390A and up.

•

(4)

External DeviceNet to Modbus Gateway is supplied when DeviceNet

communication link is ordered.

Front Panel

Specify

Description

Standard

Example: RVS-DX rated 820A, mains voltage- 230V, control voltage- 115V, Modbus communication card, Analog card, Harsh environment treatment and standard front panel:

RVS-DX 820 - 400 - 115 - 3M+5+8 – S

8 • Recommended Wiring Scheme

________________________________________________________________________________________

4. RECOMMENDED WIRING SCHEME

4.1 Typical wiring diagram

Notes:

(1) - Use fuses for type 2 coordination. Refer to section 4.3.1 on page 10

(2) - For Aux. input programming refer to section 7.6.9 on page 42 The use of solid state relays to control the digital inputs B1 and C1 is prohibited

(3) - For Aux. output programming refer to section 7.6.9 on page 42

(4) - Fault relay can function as a “Fault” relay or as a “Fail-Safe” relay. For Fault relay programming refer to section 7.6.9 on page 42

(5) - When emergency Stop switch is required it is recommended to trip a series contactor or the feeding circuit breaker. (Not shown)

(6) – Mains voltage of 230-600V available to all models. (need to be specified) Mains voltage of 690V only available for RVS-DX390A and up.

9 • Recommended Wiring Scheme

___________________________________________________________________________________________

4.2 Power wiring scheme for “Inside-Delta” Connection (Refer to section

4.3.9 on page 12)

Connecting RVS-DX INSIDE DELTA

Reverse speed with RVS-DX connected INSIDE DELTA.

Notes:

When installing the RVS-DX INSIDE DELTA. it is highly recommended to

use a line contactor (C1) or INSIDE DELTA. contactor (C2) in order to avoid

a destruction of the motor in case of a shorted SCR in the RVS-DX.

If a contactor is connected Inside the Delta (C2) only, motor terminals are “live” (full voltage) even when contactor is open.

4.3 88BWiring Notes

WARNINGS!

When mains voltage is connected to the RVS-DX, even if control voltage is

disconnected, full voltage may appear on the starter load terminals. Therefore, for isolation purposes, it is necessary to connect an isolating device

before the starter.

10 • Recommended Wiring Scheme

________________________________________________________________________________________

Power factor correction capacitors and overvoltage devices must not be

installed on starters load side. When required, install capacitors or overvoltage

devices on starter’s line side.

4.3.1 Short Circuit Protection

For “class 2 coordination”, protect the starter against a short circuit by thyristor Protection Fuses for I²t and fuses as in dictated in the following table:

Notes:

1. The above table is for maximum starting current of 400% of FLC, maximum starting time of 5 sec and rated voltage up to 690V V.

2. Rating may change with different external conditions such as ambient temperature, forced cooling etc. Refer to fuse manufacturer catalogs to confirm correct values.

4.3.2 Transient Protection

Line transient voltages can cause a malfunction of the starter and damage to the thyristors. All RVS-DX starters incorporate Metal Oxide Varistors (MOV) to protect from normal line voltage spikes.

When higher transients are expected, additional external protection should be used (consult factory).

4.3.3 Control Supply (Terminals A1, A2)

220-240V or 110-120V, 50/60Hz is required to power the electronic circuitry and the bypass. Factory set value is indicated on the starter’s side label. This voltage can be from a grounded or ungrounded mains system. In models up to 310A, voltage level 110V /220V can be changed in the field. (Refer to section

8.1 on

page 49)

4.3.4 Start/Stop (or

4.3.4momentary start) Input (terminal B1)

Input from a maintained contact. Close contact between A2 and B1 to soft start the motor. To stop the motor open the contact. If Deceleration time is set to a value other then 0 seconds the motor will soft stop. If Deceleration time is set to 0 seconds the motor will stop immediately. (Refer to section

7.6.5 on page

35) If Aux Input is set as Start / Stop, then terminal B1 is used as momentary N.O. Start input and input C1 is used as maintained N.C Stop input. (Refer to section

7.6.9 on page 42)

For emergency stop of the motor disconnect control voltage from A1, A2 terminals.

RVS-DX

Max.

thyristor

I2t [A2Sec]

BUSSMAN GEC ALSTOM SIBA

FERRAZ – SHAWMUT

(IEC Style 690/700V)

Rate

[A]

P/N

Rate

[A]

P/N

Rate

[A]

P/N

Rate

[A]

P/N

RVS – DX 8

400

FWP 30B

B210612

URD 000-32

RVS – DX 17

5,000

FWP 50B

B210615

6.6URD30D11A0063

RVS – DX 31

10,000

FWP 90B

100

V320063

100

6.6URD30D11A0100

RVS – DX 44

12,000

125

FWP 125A

100

X320063

100

6.6URD30D11A0100

RVS – DX 58

15,000

150

FWP 150A

125

X320065

125

6.6URD30D11A0125

RVS – DX 72

18,000

175

FWP 175A

160

B320069

200

SQB1-200

200

6.6URD30D11A0200

RVS – DX 85

40,000

200

FWP 200A

200

E320371

200

SQB1-200

200

6.6URD30D11A0200

RVS – DX 105

60,000

250

FWP 250A.

250

J320375

250

SQB1-250

250

6.6URD30D11A0250

RVS – DX 145

100,000

300

FWP 300A

315

M320079

315

SQB1-315

315

6.6URD30D11A0315

RVS – DX 170

140,000

400

FWP 400A

350

Y320480

350

SQB1-350

350

6.6URD30D11A0350

RVS – DX 210

200,000

500

FWP 500A

450

D320485

450

SQB1-450

450

6.6URD30D11A0450

RVS – DX 310

600,000

700

FWP 700A

630

H320489

630

SQB1-630

630

6.6URD31D11A0630

RVS – DX 390

700,000

700

FWP 700A

800

T320591

800

SQB1-800

800

6.6URD31D11A0800

RVS – DX 460

800,000

800

FWP 800A

900

V320592

900

SQB1-900

900

6.6URD32D11A0900

RVS – DX 580

1,200,000

1000

FWP 1000A

1000

W320593

900

SQB2-900

1000

6.6URD32D11A1000

RVS – DX 650 2,000,000 1200 FWP 1200A

2X 700

2X S320590

1100 SQB2-1100 1250

6.6URD33D11A1250

RVS – DX 820 2,000,000 1200 FWP 1200A

2X 700

2X S320590

1100 SQB2-1100 1250

6.6URD33D11A1250

RVS – DX 950 4,500,000

2X 1000

2X FWP 1000A

2X 900A

2X V320592

SQB2-1250 1600

6.6URD33D11A1600

RVS – DX 1100 4,500,000

2X 1000

2X FWP 1000A

2X 900A

2X V320592

SQB2-1250 1600

6.6URD33D11A1600

11 • Recommended Wiring Scheme

___________________________________________________________________________________________

4.3.5 Aux. Input (terminal C1)

Input from a maintained contact, connected between terminals A2 and C1 to operate as programmed input. Aux. Input can be programmed as one of six options:

(1) Dual Adjust (2) Generator Function (3) Slow Speed / Reverse (4) External fault (5) Remote reset after fault has been removed. (6) Start / Stop (terminal C1 can be used as a maintained N.C Stop input and terminal B1 as

momentary N.O. Start input – refer also to section

4.3.4 above.

For Aux. Input programming refer to section

7.6.9 on page 42.

4.3.6 Auxiliary output relay (terminals 13, 14)

Voltage free, N.O , 8A, 250VAC, 1800VA max. The contact incorporates 0-60 seconds On & Off delays. The auxiliary output relay can be programmed to operate in two modes:

1. IMMEDIATE - Close its contact at start signal (after programmed “on delay” time has elapsed) and open its contact at the end of deceleration time (if any) (after programmed “off delay” time has elapsed).

2. END OF ACCEL. - Close its contact at end of soft start (after programmed “on delay” time has elapsed) and open its contact at the beginning of soft stop (if any) (after programmed “off delay” time has elapsed). The relay contact will open also in case of a fault or upon control supply outage. This output is generally used to:

(1) Release the brake of a brake motor. (2) Interlocking with other systems. (3) Signalling.

For Aux. output programming refer to section

7.6.9 on page 42.

4.3.7 Fault Contact (terminals 23, 24)

Voltage free, N.O , 8A, 250VAC, 1800VA max. The contact changes its position upon fault and returns to its original position after fault has been removed and starter was reset. When disconnection of Control Supply the contacts will be closed. Fault relay can function as a “Fault” relay or as a “Fail-Safe” relay. For Fault relay programming refer to section

7.6.9 on page 42.

4.3.8 Options description

4.3.8.1 Analogue I/O (option # 5) (terminals T1, T2, Gnd, Out (-), Out (+))

The Analogue option incorporates two functions:

• Thermistor input

• Analogue output

Analogue P.C.B. layout

Thermistor input (terminals T1, T2)

Programmable as PTC or NTC type thermistor. Trip value is adjustable between 1-10K, preset delay of 2 Sec.

12 • Recommended Wiring Scheme

________________________________________________________________________________________

For thermistor input programming refer to section 7.6.8 on page 40.

Ground Terminal (terminal Gnd)

Connect thermistor and / or Analogue output shield to this ground terminal.

Analogue Output ( terminals Out (+), Out (-))

Dip switches allow selection between: 0-10VDC, 0-20mA, 4-20mA

Analogue value can be programmed via the key pad in I/O PROGRAMMING PARAMETERS page to one of the values as follows: (refer to section

7.6.9 on page 42.)

A. 0….200% of FLA (Default setting) B. 0….200% of Pn C. Power factor (POWER FACTOR & POWER measurement only available in RVS-DX58A and up)

Dip No.

4-20 mA*

0-20 mA

0-10VDC

Dip-Sw. S1 # 1

Off

Dip-Sw. S1 # 2

Off

Dip-Sw. S1 # 3

Off

Dip-Sw. S1 # 4

Off

Dip-Sw. S2 # 1

Off

Dip-Sw. S2 # 2

No use

* Default

Notes:

• It is important that the RVS-DX is properly grounded, and control module is tightly fastened to the power section.

• Use twisted shielded cable for thermistor connection.

4.3.8.2 RS-485 Communication (option # 3M) (terminals out(-),Out(+))

Standard RS485, Half Duplex with MODBUS Protocol, baud rate 1200, 2400, 4800, 9600 BPS. Twisted shielded pair should be used, connect shield to ground a PLC/Computer side.Terminals (-) & (+)

must be wired to control supply for operation in communication mode. Leave terminal NC not connected. Note: When DeviceNet option is required an external device will be provided with the option. This gateway is connected via 2 wires to the optional Modbus terminals.

Refer to section 7.6.10 on page 44.

4.3.9 “Inside-Delta” mode

4.3.9.1 General information

When the RVS-DX is installed “Inside Delta”, the individual phases of the Starter are connected in series with the individual motor windings (6 conductor connections as with the star-delta starter). The soft starter must only conduct about 67 % (=1\1.5) of the rated motor current. This ensures the use of a significantly smaller device.

For example:

For a motor with a rated current of 155A motor, a 170A starter will be selected to operate “In-Line”. For “Inside Delta” starter, we calculate (155 x 67% = 104A) and select a 105A starter. Less heat dissipates in the cabinet vs. the standard “In-Line” connection.

13 • Recommended Wiring Scheme

___________________________________________________________________________________________

4.3.9.2 Notes on “Inside Delta” connection

• “Inside Delta” requires 6-wire to the motor.

• Wrong motor connection will cause serious damage to the motor windings.

• When installing the RVS-DX “inside delta” it is highly recommended to use a contactor in

series to the RVS-DX or upstream (after motor protection) in order to avoid a destruction of the motor in case of a shorted SCR in the RVS-DX.

• The sinusoidal shape of the current is imperfect (since each phase is separately fired and not influenced by other phase firing). As a result, higher harmonic content is incurred (THD), which can be as high as twice the THD value as in the standard “In-Line”.

• Higher motor heating is expected for the same motor size (due to the higher THD).

• Phase sequence must be correct; otherwise, “Phase Sequence fault” will trip the starter

immediately (without any damage).

• Higher torques can not be obtained

• Factory preset - features and functions when “Inside Delta” mode is configured:

o No Pulse Start. o No curve selection (Curve 0 !! only). o No Slow Speed o No Phase sequence “Off” mode

Note :

For a high starting torque process, it is recommended to use the starter in the “In Line” connection.

WARNINGS!

Beware!

Wrong connection of the starter or the Motor, will seriously damage the motor.

When using “Inside delta” connection:

1. It is highly recommended to use a contactor in series to the RVS-DX or upstream (after motor protection) in order to avoid a destruction of the motor in case of a shorted SCR in the RVS-DX.

2. If Contactor is connected Inside the Delta, motor terminals are “live” (full

voltage) even when contactor is open.

RVS-DX connected INSIDE DELTA

Speed reverse with RVS-DX connected INSIDE

DELTA

(1) C1 is a line contactor.

(2) C2 is an “Inside Delta” contactor. (3) U1-U2, V1-V2, W1-W2 are motor’s windings. (4) L1-U, L2-V, L3-W are RVS-DX controlled phases.

Refer also to section 4.2 page 9.

14 • Dimensions

________________________________________________________________________________________

5. DIMENSIONS

RVS-DX 8, 17, 31, 44 Note: Mains voltage terminals: 16mm

RVS-DX 58, 72

RVS-DX 85, 105

RVS-DX 145, 170

RVS-DX 210

15 • Dimensions

___________________________________________________________________________________________

RVS-DX 310

RVS-DX 390

16 • Dimensions

________________________________________________________________________________________

RVS-DX 460

RVS-DX 580

17 • Dimensions

___________________________________________________________________________________________

RVS-DX 650-820

RVS-DX 950-1100

18 • Ins tallation

________________________________________________________________________________________

Area (m2) =

6. INSTALLATION

WARNING!

Do not interchange line and load connections

6.1

89BPrior to Installation

Check that Motor’s Full Load Ampere (FLA) is lower than, or equal, to the starter’s Full Load Current (FLC) and that Mains and Control voltages are as indicated on the starter’s side label.

Make sure Starter’s FLC≥ Motor FLA! Make sure Mains voltage is right! Make sure Control voltage is right!

RVS-DX label - example

6.2

90BMounting

The starter must be mounted vertically. Allow sufficient space (at least 100mm) above and below the starter for suitable airflow. It is recommended to mount the starter directly on the rear metal plate for better heat dissipation.

Note:

Do not mount the RVS-DX directly on the rear metal plate in case a ventilation fan or ventilation opening is on the back side of the RVS-DX.

Do not mount the starter near heat sources. Surrounding air temperature in the cabinet should not exceed 40ºC Protect the starter from dust and corrosive atmospheres.

Note: For harsh environments (sewage treatment plants, etc.), it is recommended to order the starter with printed circuit board coating. Refer to section 3.3.6 on page 7 for ordering information.

6.3

91BTemperature range & heat dissipation

The starter is rated to operate over a temperature range of -10ºC (14ºF) to + 40ºC (104ºF). Relative non-condensed humidity inside the enclosure should not exceed 95%.

ATTENTION!

Operating at surrounding air temp. (Inside the cabinet) higher than 40ºC may cause damage to the starter.

Starter’s heat dissipation while motor is running and the internal bypass relays are closed is typically less than 0.4 x In (in watts). During soft start and soft stop, heating is approximately three times the actual starting current (In watts).

Example: For a 100A motor, heat dissipation is less than 40 watts while running and during starting (for example at 350A), heat dissipation is approximately 1050 watts.

Important note: If motor is frequently started, cabinet should be designed for the higher heat dissipation. Internal enclosure heating can be reduced through the use of additional ventilation.

6.3.1

119BCalculating the enclosure size, for non-ventilated metallic enclosure

Where: Area [m

] - Surface area that can dissipate heat (front, sides, top).

0.12 x Total heat dissipation [Watts] 60 – External ambient temp. [ºC]

19 • Ins tallation

___________________________________________________________________________________________

Total heat dissipation [Watt] – The total heat dissipation of the starter and other control devices

in the enclosure. If starter is frequently started, average power should be used.

6.3.2 Additional Ventilation

Use the following arrangement for forced ventilation of the RVS-DX’s enclosure:

6.3.3 UL, cUL Installation Instructions

 Input power and output motor field wiring shall be copper conductors, rated 75ºC.  Use UL listed closed-loop connectors sized for the selected wire gauge.

Install connectors using the correct crimp tool recommended by the connector manufacturer. Applies only to units bus bars.

 Table showing corresponding wire size, terminal screw and closed-loop connector size.

Torque ratings for attachment of connector to bus bar (refer to table below).

 Branch circuit protection, shall be provided per the NEC.  For units with UL cUL approval, refer to section Error! Reference source not found. on

page Error! Bookmark not defined..

Max. Mot.

FLA

[A]

Min. dimensions for copper

cables

[mm2]

Term

Screw

Mechanical

Torque

[Kg.cm]

4 x 1.5 N2XY

4 x 2.5 N2XY

4 x 4 N2XY

4 x 10 N2XY

4 x 16 N2XY

4 x 25 N2XY

105

4 x 25 N2XY

180

145

3 x 50 + 25 N2XY

180

170

3 x 70 + 35 N2XY

180

210

3 x 95 + 50 N2XY

M10

220

310

3 x 150 + 70 N2XY

M10

220

390

3 x 185 + 95 N2XY

M10

220

460

3 x 240 + 120 N2XY

M10

220

580

2 x (3x 150 + 70)N2XY

M10

220

820

3 x (3x 185+ 95) N2XY

M10

220

950

1100

Air

Outlet

Air

Inlet

Air

Fan

RVS-DX

20 • Control Keypad

________________________________________________________________________________________

7. CONTROL KEYPAD The control keypad is the link between the Soft Starter and the user.

The RVS-DX control keypad features:

(1) Two lines of 16 alphanumeric characters each (with five selectable languages – English,

French, German, Spanish and Turkish) (2) Six push-buttons (Mode, Reset, Select, Store, Up (▲) and down (▼) keys). (3) Four indication LEDs (On, Ramp, Run and Fault)

Close view

7.1 92BLCD Arrangement

CURRENT LIMIT 390%

Upper line displays function. Lower line displays setting and\or measured values.

7.2

93BPush-buttons

Mode

Scrolls through the display and programming menus of the RVS-DX.

50BNote: Pressing Mode continuously increases the speed at which the parameters change.

Select

When a mode name is displayed, pressing this button drills down to the parameters for that

mode. When a parameter is displayed, pressing this button scrolls to the next parameter.

▲

Allows the operator to increment adjusted values shown in the display. Operator should press

this button once to increment one value, or continuously to rapidly increment values up to the

maximum value.

▼

Allows the operator to decrement adjusted values shown in the display. Operator should press

this button once to decrement one value, or continuously to rapidly decrement values up to the minimum value.

Store

Stores modified parameters only when you have scrolled through all parameters and STORE

ENABLE XXXXXX PARAMETERS is displayed. After you store a parameter successfully DATA SAVED OK will display.

Note: Pressing this button at any other time has no effect.

Reset

Resets the RVS-DX after a fault has been dealt with and the start command has been removed.

This cancels the fault displayed and allows you to restart the motor.

(2)

(3)

(1)

21 • Control Ke ypad

___________________________________________________________________________________________

7.3 Status LEDs.

Green

Lights when Control Supply voltage is connected to the RVS-DX.

Yellow

Ramp

Lights during soft start and soft stop process, indicating that motor supply voltage is ramping up or down.

Green

Run

Lights after completion of starting process, indicating that motor is receiving full voltage.

Red

Fault

Lights upon operation of any of the built-in protection.

7.4 Reviewing and Modifying Parameters Press the Mode key several times until you reach the required mode page.

Press the Select key to review parameters for this mode. Once you reach the required parameter, use the ▼ or ▲ keys to modify its value.

To store the new parameters, press the Select key until the STORE ENABLE message displays and then press the Store key. The DATA SAVED OK message will display for 2 seconds.

7.5 Special Actions Performed in TEST/MAINTENANCE Mode

7.5.1 Run Self Test

Press the Mode and ▼ keys simultaneously. The LCD will display:

TEST/MAINTENANCE

***OPTIONS***

Press the Select key. The LCD will display:

RUN SELF TEST? PUSH UP ARROW

Press the ▲ key. The LCD will display:

SELF TEST PASSED

And after a few seconds the LCD will display:

% OF MOTOR FLA I<0.1 FLC

7.5.2 View Software Version

Press the Mode and ▼ keys simultaneously. The LCD will display:

TEST/MAINTENANCE

***OPTIONS***

Press the Select key twice. The LCD will display:

BTL-R-17/05/2009 STRT.DX-310111

Press the Mode and ▼ keys simultaneously to exit the TEST/MAINTENANCE mode. The LCD will display:

% OF MOTOR FLA I<0.1 FLC

22 • Control Ke ypad

________________________________________________________________________________________

7.5.3 Obtain Default Parameters

Press the Mode and ▼ keys simultaneously. The LCD will display:

TEST/MAINTENANCE

***OPTIONS***

Press the Select key three times. The LCD will display:

STORE ENABLE DEFAULT PARAMET.

Press the Store + Mode keys simultaneously. The LCD will display:

DATA SAVED OK

And after a few seconds the LCD will display:

% OF MOTOR FLA I<0.1 FLC

CAUTION!

Obtaining DEFAULT PARAMETERS erases all previously modified settings

and requires the operator to reprogram all parameters that differ from the factory default. Note: It is especially important to reprogram the FLC (as shown on the label of

the RVS-DX), FLA and RATED LINE VOLT. value again.

7.5.4 Reset Statistical Data

Press the Mode and ▼ keys simultaneously. The LCD will display:

TEST/MAINTENANCE

***OPTIONS***

Press the Select key four times. The LCD will display:

RESET STATISTICS

Press the Reset + Store keys simultaneously. The LCD will display:

DATA SAVED OK

And after a few seconds the LCD will display:

STATISTICAL DATA

- **** -

Press the Mode and go back to:

% OF MOTOR FLA I<0.1 FLC

23 • Control Ke ypad

___________________________________________________________________________________________

7.5.5 Calibrate Voltage, Current and (Factory Use Only!)

Press the Mode and ▼ keys simultaneously. the LCD will display:

TEST/MAINTENANCE

***OPTIONS***.

Press the Select key five times. The LCD will display:

VOLTAGE ADJUST. X VOLT

Press the Select key. The LCD will display:

CURRENT ADJUST. 5% OF FLC

Press the Select key. The LCD will display (POWER FACTOR & POWER measurement only available in RVS-DX58A and up):

POWER FACTOR

0.71

Press the Mode and ▼ keys simultaneously to exit the TEST/MAINTENANCE mode.

7.6 Mode Pages Upon initiation of the starter, the LCD displays motor’s operating current:

% OF MOTOR FLA 0%

By pressing the Mode key all mode pages can be reviewed:

MAIN PARAMETERS

- **** -

START PARAMETERS

- **** -

STOP PARAMETERS

- **** -

DUAL ADJUSTMENT PARAMETERS

These pages are skipped if RVS-DX is programmed to

“MINIMIZED MODE” and are shown only in “MAXIMIZED MODE” (Refer to section

7.6.3 on page 27 for information on changing

from “MINIMIZED MODE” to “MAXIMIZED MODE”)

SPECIAL FEATURES PARAMETERS

FAULT PARAMETERS

- **** -

I/O PROGRAMMING PARAMETERS

COMM PARAMETERS

- **** -

STATISTICAL DATA

- **** -

24 • Control Ke ypad

________________________________________________________________________________________

7.6.1 Overview of All Mode Pages and Factory Defaults

Appears only in

MAXIMIZED MODE

(1)

% OF MOTOR FLA XX%

MAIN PARAMETERS

START PARAMETERS

STOP PARAMETERS

DUAL ADJUSTMENT PARAMETERS

Refer page 26

Refer page 27

Refer page 31

Refer page 35

Refer page 37

AMP. VOLT 0 0

LANGUAGE: ENGLISH

SOFT START CURVE 0(STANDARD)

SOFT STOP CURVE 0(STANDARD)

DA: INIT. VOLT. 30%

OPTION CARD Not Installed

STARTER FLC 58 AMP.

PULSE TIME 0 SEC.

DEC. TIME 0 SEC.

DA: CUR. LIMIT 400% OF FLA

POWER

(2)

MOTOR FLA 58 AMP.

INITIAL VOLTAGE 30 %

FINAL TORQUE 0 (MIN.)

DA: ACC. TIME 10 SEC.

POWER FACTOR

(2)

RATED POWER 30KW

CURRENT LIMIT 400% OF FLA

STORE ENABLE STOP PARAMETERS

DA: DEC. TIME 0 SEC.

CONNECTION TYPE LINE

ACC. TIME 10 SEC.

DA: MOTOR FLA 31 AMP.

RATED LINE VOLT. 400 VOLT

MAX. START TIME 30 SEC.

STORE ENABLE D. ADJ PARAMETERS

UNDERCURR. TRIP 0% OF FLA

NUMBER OF STARTS 10

UNDERCURR. DELAY 10 SEC.

STARTS PERIOD 30 MIN.

O/C – SHEAR PIN 200% OF FLA

START INHIBIT 15 MIN.

O/C DELAY

0.5 SEC.

STORE ENABLE START PARAMETERS

OVERLOAD CLASS IEC CLASS 10

OVERLOAD PROTECT ENABLE WHILE RUN

UNDERVOLT. TRIP 75%

UNDERVOLT. DELAY 5 SEC.

OVERVOLT. TRIP 120 %

OVERVOLT. DELAY 2 SEC.

DISPLAY MODE MINIMIZED

PARAMETERS LOCK NOT LOCKED

STORE ENABLE MAIN PARAMETERS

(1) - Refer to section

7.6.3 on page 27 for information on changing from “MINIMIZED MODE” (Factory

default) to “MAXIMIZED MODE”. (2) POWER and POWER FACTOR readings available in RVS-DX 58A and up.

25 • Control Ke ypad

___________________________________________________________________________________________

Appears only in

MAXIMIZED MODE

(1)

Appears only in

MAXIMIZED MODE

(1)

Appears only in

MAXIMIZED MODE

(1)

Appears only in

MAXIMIZED MODE

(1)

SPECIAL FEATURES PARAMETERS

FAULT PARAMETERS

I/O PROGRAMMING PARAMETERS

COMM. PARAMETERS

STATISTICAL DATA

Refer page 38

Refer page 40

Refer page 42

Refer page 44

Refer page 46

SLOW SPEED TORQ. 8

PHASE LOSS Y/N YES

PROG. INPUT C1 REMOTE RESET

COMM. PROTOCOL MODBUS

TOTAL ENERGY

(3)

0 KWH

MAX SLOW SP TIME 30 SEC.

PHASE SEQ. Y/N NO

FAULT RELAY TYPE FAULT

BAUD RATE 9600 (MODBUS)

LAST STRT PERIOD NO DATA

WIDER SETTINGS DISABLE

INSULATION ALARM OFF

PROG. AUX. RELAY IMMEDIATE

PARITY CHECK EVEN

LAST START MAX I NO DATA

STORE ENABLE SPECIAL FEATURES

INSULATION TRIP OFF

RELAY ON DELAY 0 SEC.

SERIAL LINK NO. OFF

TOTAL RUN TIME 0 HOURS

AUTO RESET NO

RELAY OFF DELAY 0 SEC.

S. LINK PAR. SAVE DISABLE

TOTAL # OF START 0

THERMISTOR TYPE PTC

AN. OUT. PARAMETER I, 0...200% OF FLA

SER. LINK CONTROL DISABLE

LAST TRIP NO DATA

THERMISTOR TRIP OFF

STORE ENABLE I/O PROG. PARAM.

MODBUS TIMEOUT OFF

TRIP CURRENT 0 % OF FLA

UNDER CUR. RESET OFF

FRONT COM ADDRES OFF

TOTAL # OF TRIPS 0

STORE ENABLE FAULT PARAMETERS

STORE ENABLE COMM. PARAMETERS

PREVIOUS TRIP -2 NO DATA

Applicable when

Optional Modbus or DeviceNet

is ordered.

. .

Applicable when

Optional Profibus Is ordered.

COMM. PROTOCOL PROFIBUS

PREVIOUS TRIP -9 NO DATA

BAUD RATE AUTO (PROFIBUS)

Appears when in

TEST/MAINTENANCE

(2)

PARITY CHECK AUTO (PROFIBUS)

TEST/MAINTENANCE

***OPTIONS***

Display and default

values

PROFI.NETWORK ID OFF

RUN SELF TEST? PUSH UP ARROW

S. LINK PAR. SAVE DISABLE

BTL-R-29/05/2008 STRT.DX-250608

SER. LINK CONTROL DISABLE

STORE ENABLE DEFAULT PARAMETERS

MODBUS TIMEOUT OFF

RESET STATISTICS

FRONT COM ADDRES OFF

VOLTAGE ADJUST X VOLT

STORE ENABLE COMM. PARAMETERS

CURRENT ADJUST 5% OF FLC

POWER FACTOR

(3)

0.71

(1)

- Refer to section 7.6.3 on page 27 for information on changing from “MINIMIZED MODE” (Factory default)

to “MAXIMIZED MODE”.

(2)

- Refer to section 7.5 on page 21 for entering TEST/MAINTENANCE mode.

(3)

– TOTAL ENERGY and POWER FACTOR readings available in RVS-DX 58A and up.

26 • Control Ke ypad

________________________________________________________________________________________

7.6.2 Display Mode – page 0

% OF MOTOR FLA XX%

Displays in MINIMIZED MODE and MAXIMIZED MODE

(Refer to section 7.6.3 page 27)

Display and default

values

Range

Description

% OF MOTOR FLA I<0.1 FLC

Displays operating current as a percentage of motor FLA (Full

Load Ampere). Starter’s Default Display. After pressing Mode or Select keys, a time delay is initiated. Following the delay, the LCD returns to display “% OF MOTOR FLA”.

AMP. VOLT 0 0

Displays Motors current and mains voltage. OPTION CARD Not Installed

NOT

INSTALLED/

INSTALLED

Displays whether option cards are installed in the RVS-DX. POWER 30kw

When power metering option is installed, displays active POWER

drawn by the motor.

Note:

Reading available in RVS-DX58A and up.

POWER FACTOR

0.9

When power metering option is installed, displays POWER

FACTOR of motors power.

Note:

Reading available in RVS-DX58A and up.

Note:

In this page parameters cannot be programmed.

27 • Control Ke ypad

___________________________________________________________________________________________

7.6.3 Main Parameters – page 1

MAIN PARAMETERS

- **** -

Displays in MINIMIZED MODE and MAXIMIZED MODE

(Refer below for changing modes)

Display and default

values

Range

Description

Remarks

LANGUAGE: ENGLISH

SPANISH

GERMAN FRENCH ENGLISH TURKCE RUSSIAN

(Optional)

Sets Starter’s

language

STARTER FLC 58 AMP.

8–1100A

Sets starter’s

FLC (Full load

current)

Starter’s FLC should be as shown on starter’s

Name plate. (Refer to section 6.1 on page 18)

MOTOR FLA 58 AMP.

50-100% of

STARTER FLC

Sets motor’s

FLA (Full load Ampere)

Should be programmed as shown on motor’s

name plate. Note: When the RVS-DX is installed Inside Delta set

MOTOR FLA = <rated motor current>/1.73.

RATED POWER 30KW

1-3000KW

Sets motor’s

POWER

Rated motor power is used for analog output

reference. When analog card is installed, full scale of the readings (20mA or 10V as per dipswitches settings on the analog card) are related to 200%FLA. (2x rated motor current) or 200% of rated power or POWER FACTOR. Refer to section

7.6.9 on page 42 for analog

output programming. Note: POWER FACTOR & POWER measurement only

available in RVS-DX58A and up.

CONNECTION TYPE LINE

LINE,

INSIDE DELTA

Sets Starter’s

connection type.

Factory preset – features and functions when

“INSIDE DELTA” mode is configured: No Pulse Start. No Curve selection (CURVE 0!!). No slow speed. No phase sequence “off” mode. Refer to section

4.3.9 on page 12 for further

information

RATED LINE VOLT. 400 VOLT

220-690V

Sets rated

LINE

VOLTAGE.

UNDERCURR. TRIP 0% OF FLA

0%=off;

20-90% of FLA

Sets UNDER

CURRENT TRIP

protection.

Trips the starter when motor current drops blow

set level for a time longer than UNDER CURRENT DELAY

UNDERCURR. DELAY 10 SEC.

1-40sec.

Sets the time

delay for the

28 • Control Ke ypad

________________________________________________________________________________________

MAIN PARAMETERS

- **** -

Displays in MINIMIZED MODE and MAXIMIZED MODE

(Refer below for changing modes)

Display and default

values

Range

Description

Remarks

UNDER

CURRENT TRIP protection

O/C – SHEAR PIN 200% OF FLA

100-300% of

motor’s FLA setting

Sets OVER

CURRENT SHEAR PIN

protection

becomes operational when starter is energized

and has three trip functions: At all time - IF I > 850% of FLC - trips the starter within 1 cycle. (Overrides the value of O/C – SHEAR PIN setting) At starting process - IF I > 850% of FLA - trips the starter after O/C DELAY (see here after) At run time - IF I > O/C – SHEAR PIN setting of FLA - trips the starter after O/C DELAY Important Note: The O/C SHEAR PIN is not intended to replace the fast acting fuses, required to protect the thyristors (Refer to fuse

table in section 4.3.1 on page 10)

O/C DELAY

0.5 SEC.

0.0 –5sec.

Sets O/C –

SHEAR PIN delay time

OVERLOAD CLASS IEC CLASS 10

IEC CLASS 10/

IEC CLASS 20/ NEMA CLASS 10/ NEMA CLASS 20/ NEMA CLASS 30/

Sets

OVERLOAD curve.

Sets OVERLOAD CLASS characteristics

Sets OVERLOAD PROTECT functionality. The HRVS-DN allows motor protection according to IEC class 5 or 10 or according to NEMA class 10 ,20 or 30. Tripping curves are shown on section

7.6.3.1

page 30. The OVERLOAD protection incorporates a THERMAL CAPACITY register that calculates heating minus dissipation of the motor. The RVS-DX trips when the register fills up. (THERMAL CAPACITY=100%) The time constant, in seconds, for cool down after overload trip is:

Class

IEC

320

640

NEMA

280

560

840

OVERLOAD PROTECT ENABLE WHILE RUN

DISABLE/

ENABLE WHILE RUN/ ENABLE

The overload protection can be set to protect the

motor as set in the OVERLOAD PROTECT parameter: ENABLE – motor is protected at all time. ENABLE WHILE RUN – motor is protected only when in Run. DISABLE – motor is not overload protected by the soft starter.

Note:

In order to restart after OVERLOAD trip, the

thermal register should be 50% or less.

UNDERVOLT. TRIP 75%

50-90% of

RATED

LINE VOLT.

Sets UNDER

VOLTAGE

TRIP.

Trips the starter when mains voltage drops

below the set level for a time longer than

UNDERVOLT DELAY.

29 • Control Ke ypad

___________________________________________________________________________________________

MAIN PARAMETERS

- **** -

Displays in MINIMIZED MODE and MAXIMIZED MODE

(Refer below for changing modes)

Display and default

values

Range

Description

Remarks

UNDERVOLT. DELAY 5 SEC.

1–10sec.

Sets

UNDERVOLT TRIP DELAY.

Note:

Becomes operational only after Start signal. When voltage drops to zero (voltage outage) the

starter will trip immediately, overriding the delay.

OVERVOLT. TRIP 120 %

110-125% of

RATED

LINE VOLT.

Sets OVER

VOLTAGE

TRIP.

Trips the starter when mains voltage increases

above the set level for a time longer than OVEERVOLT DELAY.

OVERVOLT. DELAY 2 SEC.

1–10sec.

Sets

OVERVOLT TRIP DELAY.

DISPLAY MODE MINIMIZED

MINIMIZED/

MAXIMIZED

Sets Display

Mode

For operation convenience, there are two display

modes: MINIMIZED – Display of pre-selected parameters for standard applications. MAXIMIZED – Display of all possible parameters. Setting Display Mode to MINIMIZED will minimize the LCD displays. (Refer to section

7.4 7.6 on page 21 for more details)

PARAMETERS LOCK NOT LOCKED

NOT

LOCKED/ LOCKED

Locks or

unlocks parameter modifications.

The software lock prevents undesired parameter

modification. When locked, upon pressing Store , ▼ or▲ keys, the LCD displays:

UNAUTHORIZED ACCESS

STORE ENABLE MAIN PARAMETERS

Storing

modified parameters

To store selected parameters, press Store key.

Note: Storing selected parameters is possible only when RAMP LED does not lit. Storing cannot be done when Soft Starting or Soft Stopping. When parameters have been correctly stored, the LCD will read:

DATA SAVED OK

This concludes MAIN PARAMETER settings.

Pressing Select key after “DATA SAVED OK” returns to the first display in this mode. Note: In case of a failure in parameter storing, the LCD displays:

STORAGE ERROR

In this case Refer to section 9 – “TROUBLE

SHOOTING” on page 55.

30 • Control Keypad

________________________________________________________________________________________

7.6.3.1 Tripping Curves of the Integrated Overload Protection

The RVS-DX allows motor protection according to IEC class 10 or 20 OR according to NEMA class 10, 20, or

30.

NEMA & IEC Class OVERLOAD curves

NEMA Class 10

100

1000

10000

0 1 2 3 4 5 6 7 8

Current [I/FLA]

Time [sec.]

IEC Class 10

100

1000

10000

0 1 2 3 4 5 6 7 8

Current [I/FLA]

Time [sec.]

NEMA Class 20

100

1000

10000

100000

0 1 2 3 4 5 6 7 8

Current [I/FLA]

Time [sec.]

IEC Class 20

100

1000

10000

100000

0 1 2 3 4 5 6 7 8

Current [I/FLA]

Time [sec.]

NEMA Class 30

100

1000

10000

100000

0 1 2 3 4 5 6 7 8

Current [I/FLA]

Time [sec.]

Cold

Hot

Cold

Hot

Cold

Hot

Cold

Hot

Cold

Hot

31 • Control Ke ypad

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7.6.4 130BStart Parameters – page 2

START PARAMETERS

- **** -

Displays in MINIMIZED MODE and MAXIMIZED MODE

(refer to section 7.6.3 on page 27 for changing mode)

Display and default

values

Range

Description

Remarks

SOFT START CURVE 0(STANDARD)

4 (TORQUE)

3 !! 2 !! 1 !!

0 (STANDARD)

Sets starter’s

SOFT START CURVE.

Refer to section 7.6.4.1 on page 34.

Note:

When RVS-DX is connected “Inside-

Delta”, only CURVE 0 is applied.

PULSE TIME 0 SEC.

0 – 1.0 SEC.

Sets starter’s

PULSE START TIME. PULSE START level is 80% Un.

Intended to start high friction loads,

requiring high starting torque for a short time. A pulse of 80% Un, without Current Limit, is initiated to break the load free. Pulse duration is adjustable, 0.1 – 1sec. After this pulse, the voltage is ramped down to INITIAL VOLTAGE setting, before ramping up again to full voltage according to START PARAMETERS settings.

Note:

When RVS-DX is connected “InsideDelta”, PULSE START can not be

activated.

INITIAL VOLTAGE 30 %

10-50%

After reaching 50% display changes to: INITIAL CURRENT 100-400%

Note:

The range of the INITIAL VOLTAGE can be extended to 5-80% by using the WIDER

Sets motor’s

INITIAL STARTING VOLTAGE. (Motor’s torque is directly proportional to the square of the voltage)

This adjustment also determines the

inrush current and mechanical shock. A setting that is too high may cause high initial mechanical shock and high inrush current (even if CURRENT LIMIT is set low, as the INITIAL VOLTAGE setting overrides CURRENT LIMIT setting). A setting that is too low may result in prolonged time until motor begins to turn. In general, this setting should ensure that the motor begins turning immediately after start signal.

INITIAL CURRENT 100 %

32 • Control Ke ypad

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START PARAMETERS

- **** -

Displays in MINIMIZED MODE and MAXIMIZED MODE

(refer to section 7.6.3 on page 27 for changing mode)

SETTING as

described in section

7.6.7

page 38.

Note:

When INITIAL VOLTAGE is set above 50% (it’s maximum value), display changes to INITIAL CURRENT. When INITIAL CURRENT is set, starter causes current ramp instead of voltage ramp.

CURRENT LIMIT 400% OF FLA

100-400%

Note:

Range can be extended to 100-500% by using the WIDER SETTING as described in section

7.6.7

page 38.

Sets motor’s

highest current during starting.

A too high setting will cause greater

current drawn from mains and faster acceleration. A setting that is too low may prevent motor from completing acceleration process and reaching full speed. In general, this setting should be set to a high enough value in order to prevent stalling.

Note: CURRENT LIMIT is not operating during Run and Soft stop.

ACC. TIME 10 SEC.

1-30sec.

Note:

Range can be

Sets

ACCELERATION

TIME of the

Determines motor’s voltage ramp-up

time, from initial to full voltage.

33 • Control Ke ypad

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START PARAMETERS

- **** -

Displays in MINIMIZED MODE and MAXIMIZED MODE

(refer to section 7.6.3 on page 27 for changing mode)

extended to 1-

90sec. by using the WIDER SETTING as described in section

7.6.7

page 38.

motor.

It is recommended to set

ACCELERATION TIME to the minimum acceptable value (approx. 5 sec).

Notes:

Since CURRENT LIMIT overrides ACC. TIME, when CURRENT LIMIT is set low, starting time will be longer than the preset ACC. TIME. When motor reaches full speed before voltage reaches nominal, ACC. TIME setting is overridden, causing voltage to quickly ramp-up to nominal. Using starting curves 1, 2, 3 prevents

quick ramp up.

MAX. START TIME 30 SEC.

1-30sec.

Note:

Range can be extended to 1250sec.by using the WIDER SETTING as described in section

7.6.7

page 38.

Sets MAXIMUM

START TIME

The maximum allowable start time, from

Start signal to end of acceleration process. If voltage does not reach full voltage/speed during this time (e.g. because of too low CURRENT LIMIT setting), the starter will trip the motor. LCD displays “LONG START TIME” message.

NUMBER OF STARTS 10

OFF, 1-10

Sets NUMBER

OF STARTS permitted During STARTS PERIOD (see

below).

Limits the NUMBER OF STARTS

during the period of time defined by STARTS PERIOD. If you try to start even one more time within that period the START INHIBIT

period will take effect.

STARTS PERIOD 30 MIN.

1–60min.

Sets STARTS

PERIOD during which NUMBER OF STARTS is being

counted.

During the START INHIBIT period the

WAIT BEFORE RST XX MIN message will be displayed.

START INHIBIT 15 MIN.

1–60min.

Sets START

INHIBIT time which, before elapsed, motor can not be

restarted.

STORE ENABLE START PARAMETERS

Same as STORE ENABLE MAIN

PARAMETERS on page 29.

34 • Control Ke ypad

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7.6.4.1 Soft start parameters

The RVS-DX incorporates 4 “Starting Curves”, enabling selection the suitable torque curve: Start Curve 0 – Standard curve (Default). The most stable and suitable curve for the motor, preventing

prolonged starting and motor overheating.

Note:

When RVS-DX is connected “Inside-Delta”, only CURVE 0 is applied. Start curves 1-3 - “Pump Control” - Induction motors produce peak torque of up to 3 times the rated torque

towards the end of starting process. In some pump applications, this peak may cause high pressure in the pipes. Start Curves 1, 2, 3 – During acceleration, before reaching peak torque, the Pump Control Program automatically controls the voltage ramp-up, reducing peak torque.

Choice of three pump control acceleration curves: 0!, 1!, 2!, 3!

Start Curve 4 (Torque) – Torque Controlled acceleration, provides a smooth time controlled torque ramp for the motor and the pump.

Note:

Always start with Start Curve 0. If towards end of acceleration, peak torque is too high (pressure is too high), proceed to Curve 1, 2, 3 or 4 if necessary.

35 • Control Ke ypad

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7.6.5 Stop Parameters – page 3

STOP PARAMETERS

- **** -

Displays in MINIMIZED MODE and MAXIMIZED MODE

(refer to section 7.6.3 on page 27 for changing mode)

Display and default

values

Range

Description

Remarks

SOFT STOP CURVE 0(STANDARD)

4 (TORQUE)

3 !! 2 !! 1 !!

0 (STANDARD)

Sets starter’s

SOFT STOP CURVE.

Refer to section 7.6.5.1 on page 35

DEC. TIME 0 SEC.

0 – 30sec.

Note:

Range can be extended to 90sec. by using the WIDER SETTING as described in section

7.6.7

page 38.

Sets

DECELERATION TIME of the motor.

Used for controlled deceleration of high

friction loads. Determines motor’s voltage ramp down time.

FINAL TORQUE 0 (MIN.)

0 (min.) – 10

(max.)

Sets FINAL

TORQUE during Soft Stop.

Determines torque towards end of SOFT

STOP. If current is still flowing after speed is softly reduced to zero, increase FINAL TORQUE setting.

STORE ENABLE STOP PARAMETERS

Same as STORE ENABLE MAIN

PARAMETERS on page 29.

7.6.5.1 Soft stop parameters

The RVS-DX incorporates 4 “Starting Curves”, enabling selection the suitable torque curve: Stop Curve 0 – Standard curve (Default) – voltage is linearly reduced from nominal to zero.

The most stable and suitable curve for the motor, preventing prolonged stopping and motor overheating. Stop curves 1, 2, 3 Pump Control – In some pump applications, when pumping to a higher level, a

considerable part of the torque is constant and does not decrease with speed. It may happen that during deceleration process, when voltage is decreasing, motor torque quickly falls below load torque abruptly (instead of smoothly decreasing speed to zero) closing the valve and causing Water Hammer. Curves 1, 2 and 3 are intended to prevent Water Hammer phenomenon. In pump applications, load torque decreases in square relation to the speed, thus correct control of voltage reduction reduces torque adequately to smoothly decelerate to a stop. Note:

36 • Control Ke ypad

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It is recommended that for all standard applications (not pumps), Stop Curve 0 will be used. To reduce Water Hammer select STOP CURVE 1, than 2 or 3, if necessary.

Curve 4 - Torque Curve - Provides linear deceleration of the torque. In certain loads, linear torque deceleration can result in close to linear speed deceleration. The RVS-DX Torque Control does not require any external torque or speed sensor (tacho-gen. etc.).

37 • Control Ke ypad

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7.6.6 Dual Adjustment Parameters – page 4

DUAL ADJUSTMENT PARAMETERS

Displays in MAXIMIZED MODE only

(refer to section 7.6.3 on page 27 for changing mode)

Display and default

values

Description

Remarks

When selecting GEN. START/STOP in mode I/O

PROGRAMMING PARAMETERS on page PROG. INPUT C1 DUAL ADJUST (refer to section

7.6.9.1on

page 43) the following display appears:

D. ADJ: GENERATOR PARAMETERS

DA: INIT. VOLT. 30%

Sets motor’s INITIAL

STARTING VOLTAGE in DA

mode. (Motor’s torque is directly

proportional to the square of the voltage)

Refer to section 7.6.4 on page 31 parameter:

INITIAL VOLTAGE.

DA: INIT. CURRENT 100%

DA: CUR. LIMIT 400% OF FLA

Sets motor’s highest

current during starting in DA mode.

Refer to section 7.6.4 on page 31 parameter:

CURRENT LIMIT.

DA: ACC. TIME 10 SEC.

Sets

ACCELERATION TIME of the motor in

DA mode.

Refer to section 7.6.4 on page 31 parameter:

ACC. TIME.

DA: DEC. TIME 0 SEC.

Sets

DECELERATION TIME of the motor in

DA mode.

Refer to section 7.6.5 on page 35 parameter:

DEC. TIME.

DA: MOTOR FLA 31 AMP.

Sets motor’s FLA

(Full load Ampere) in

DA mode.

Refer to section 7.6.3 on page 26 parameter:

MOTOR FLA.

STORE ENABLE D. ADJ PARAMETERS

Same as STORE ENABLE MAIN PARAMETERS on

page 29.

38 • Control Ke ypad

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7.6.7 Special features Parameters – page 5

SPECIAL FEATURES PARAMETERS

Displays in MAXIMIZED MODE only

(refer to section 7.6.3 on page 27 for changing mode)

Display and default

values

Range

Description

Remarks

SLOW SPEED TORQ. 8

1(MIN.) –

10(MAX.)

Sets SLOW

SPEED

TORQUE.

Note:

When RVS-DX is connected “Inside-Delta” SLOW SPEED TORQUE is not available.

MAX SLOW SP TIME 30 SEC.

1–30sec.

Note:

Range can be extended to 250sec. by using the WIDER SETTING as described in section

7.6.7

page 38.

Sets

maximum time for SLOW SPEED TORQUE operation.

WIDER SETTINGS DISABLE

DISABLE/

ENABLE

Enables wider

range of parameter

settings.

For use in very special occurrences.

Do not set to ENABLE unless starter is significantly larger then motor!

See detailed explanation next page.

STORE ENABLE SPECIAL FEATURES

Same as STORE ENABLE MAIN

PARAMETERS on page 29.

39 • Control Ke ypad

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7.6.7.1 WIDER SETTINGS Parameters:

Parameter

WIDER SETTINGS Disabled

WIDER SETTINGS Enabled

INITIAL VOLTAGE

10-50%

(1)

-80%

CURRENT LIMIT

100-400%

100-500%

ACCELERATION TIME

1-30 seconds

1-90 seconds

DECELERATION TIME

0-30 seconds

0-90 seconds

MAX. START TIME

1-30 seconds

1-250 seconds

PHASE LOSS Y/N

Yes

(2)

Yes/No

(2)

MAX SLOW SP TIME

1-30 seconds

1-250 seconds

O/C or WRONG CON protection

in Inside Delta mode.

Protection active in normal set

(3)

Protection active in high set

(3)

OVERLOAD TRIP protection.

OVERLOAD TRIP will be active

after Run LED is Lit.

(Motor is at full voltage)

(4)

OVERLOAD TRIP will be active

after MAX. START TIME has

elapsed.

(4)

Notes:

(1) Setting the INITIAL VOLTAGE to lower than 10% is not practical for loaded motors. (2) Refer to section 7.6.8 page 40. See PHASE LOSS protection and refer to the warning below. (3) Refer to section 9 page 55. See O/C or WRONG CON protection. (4) In order to avoid OVERLOAD TRIP in special cases (very high inertia loads), where at the end of the acceleration process, although motor is at full voltage (Run LED is Lit) and the current does not reduce to nominal, set WIDER SETTINGS to ENABLE causing the OVERLOAD TRIP to be active only after MAX. START TIME has elapsed.

WARNING! Operator’s responsibility!

1. WIDER SETTINGS are for use in very special applications only!

Do not set WIDER SETTINGS to ENABLE unless RVS-DX is significantly larger than the motor! When using WIDER SETTINGS for the RVS-DX you must be extremely careful to avoid damaging the motor or RVS-DX.

2. Only cancel PHASE LOSS protection when the operator is sure that no real phase loss exists and PHASE LOSS protection is activated. This situation can occur in rare cases when there is no real fault but the RVS-DX recognizes unusual behaviour like when THDV (Total Harmonic Distortion in Voltage) in the network is high. If this is a true case of PHASE LOSS then after cancelling PHASE LOSS protection the motor will single phase and most likely be tripped by the over load

protection mechanism.

40 • Control Ke ypad

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7.6.8 Fault Parameters – page 6

FAULT PARAMETERS

- **** -

Displays in MAXIMIZED MODE only

(refer to section 7.6.3 on page 27 for changing mode)

Display and default

values

Range

Description

Remarks

PHASE LOSS Y/N YES

YES

Note:

Range can be extended to YES/NO by using the WIDER SETTING as described in section

7.6.7

page 38.

Sets PHASE

LOSS trip

PHASE LOSS protection trips the RVS-DX

when 1 or 2 phases are missing.

Notes:

If RVS-DX trips on PHASE LOSS do the following: (1) Verify that phase voltages are within the required range of the voltages. (2) If you are sure that no real phase loss exists, you can set PHASE LOSS Y/N protection to NO. This situation can occur in rare cases when there is no real fault but the RVS-DX recognizes unusual behaviour like when Total Harmonic Distortion in Voltage (THDV) in the network is high. (3) If this is a true case of PHASE LOSS then after setting PHASE LOSS Y/N protection to NO the motor will single phase and most likely be tripped by the over load protection mechanism. (4) Phase loss might not be detected in

motor operating under a light load.

PHASE SEQ. Y/N NO

NO/YES

Sets PHASE

SEQUANCE

trip

When RVS-DX is connected “Inside-Delta”,

PHASE SEQUANCE protection is always

activated.

INSULATION ALARM OFF

OFF,

0.2–5Mohm

Sets

INSULATION

ALARM level.

Consult factory for availability. INSULATION TRIP OFF

OFF,

0.2–5Mohm

Activates

INSULATION

ALARM trip.

Consult factory for availability. AUTO RESET NO

NO/YES

Sets starter’s

AUTO RESET mode of operation.

Starter can be automatically reset for UNDER

VOLTAGE and PHASE LOSS faults. (Refer to section

7.6.3 on page 27 for details

on adjusting UNDER VOLTAGE and PHASE LOSS faults) To start the motor after UNDER VOLTAGE and PHASE LOSS faults have disappeared, stop the START signal to terminal B1 and recommence the signal to terminal B1. AUTO RESET function has a non-

programmed time delay of 60 seconds.

THERMISTOR TYPE PTC

PTC/NTC

Sets input

THERMISTOR

TYPE

Available only when analog card is installed.

THERMISTOR TRIP OFF

OFF,

0.1–10Kohm

Sets starter’s

THERMISTOR TRIP mode of

operation.

UNDER CUR. RESET OFF

10–120min., OFF.

Sets starter’s UNDER

Starter can be automatically reset for UNDER CURRENT fault. (Refer to section 7.6.3 on

41 • Control Ke ypad

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FAULT PARAMETERS

- **** -

Displays in MAXIMIZED MODE only

(refer to section 7.6.3 on page 27 for changing mode)

Display and default

values

Range

Description

Remarks

CURRENT

RESET time delay.

page 27 for details on adjusting UNDER

CURRENT TRIP) To start the motor after UNDER CURRENT fault has disappeared, stop the START signal to terminal B1 and recommence the signal to terminal B1. A time delay (After START signal is stopped) can be programmed to activate the UNDER CURRENT RESET time.

STORE ENABLE FAULT PARAMETERS

Same as STORE ENABLE MAIN

PARAMETERS on page 29.

42 • Control Ke ypad

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7.6.9 135BI/O Programming Parameters – page 7

I/O PROGRAMMING PARAMETERS

Displays in MAXIMIZED MODE only

(refer to section 7.6.3 on page 27 for changing mode)

Display and default

values

Range

Description

Remarks

PROG. INPUT C1 REMOTE RESET

START/STOP;

REMOTE RESET; EXTERNAL FAULT; SLOW SPD/REVERSE; GEN. START/STOP;

DUAL ADJUSTMENT;

Sets

TERMINAL C1 function

Refer to section 7.6.9.1 on page

43.

FAULT RELAY TYPE FAULT

FAULT,

FAULT – FAIL SAFE

Sets FAULT

RELAY mode of operation.

When configured to FAULT the

internal relay is energized upon fault.

When configured to FAULT-FAIL SAFE the relay is de-energized upon fault. In this mode, while normal operation, the fault relay is energized. Relay will also de-energize upon

control power outage.

PROG. AUX. RELAY IMMEDIATE

IMMEDIATE/

END OF ACCEL.

Sets starter’s

AUX. RELAY mode of

operation.

When configured to IMMEDIATE

– the AUX. RELAY closes its contact at start signal (after programmed “on delay” time has elapsed) and open its contact at the end of deceleration time (if any) (after programmed “off delay” time has elapsed). When configured to END OF ACCEL. -the AUX. RELAY closes its contact at end of soft start (after programmed “on delay” time has elapsed) and open its contact at the beginning of soft stop (if any) (after programmed “off delay”

time has elapsed).

RELAY ON DELAY 0 SEC.

0–60sec.

Sets starter’s

AUX. RELAY on delay

time.

RELAY OFF DELAY 0 SEC.

0–60sec.

Sets starter’s

AUX. RELAY off delay time

AN. OUT PARAMETER I, 0...200% OF FLA

I, 0...200% OF FLA

P, 0...200% OF Pn POWER FACTOR

Sets

ANALOG OUTPUT mode of operation.

Available only when analog card

is installed. When analog card is installed, full scale of the readings (20mA or 10V as per dip-switches settings) are related to 200%FLA. (2x rated motor current) or 200% of rated power or POWER FACTOR.

Note:

POWER FACTOR & POWER measurement only available in

RVS-DX58A and up.

STORE ENABLE I/O PROG. PARAM.

Same as STORE ENABLE MAIN

PARAMETERS on page 29.

43 • Control Ke ypad

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7.6.9.1 PROG. INPUT C1

Terminal C1 can be programmed to operate in various modes:

TERMINAL C1

programmed function

Description

START/STOP

C1 is a maintained stop input to the RVS-DX, while B1 is a momentary start input to the RVS-DX.

REMOTE RESET

C1 is used as REMOTE RESET to reset all RVS-DX faults.

The RESET command will take affect only if START command is

stopped.

EXTERNAL FAULT

C1 is used as an input to the RVS-DX enabling the user to stop the

motor in case of an external fault. When C1 is closed motor will stop

and Fault LED will lit.

SLOW SPD/REVERSE

While C1 is in "ON", the motor will start slow speed forward.

If C1 is moved to "OFF" (while RVS-DX still in "ON"), the motor will slow speed reverse. For adjusting the SLOW SPEED TORQUE and MAX. SLOW SPEED TIME refer to section

7.6.7 on page 38.

Note:

It is not possible to start the motor in “SLOW SPEED“ REVERSE”.

GEN. START/STOP

C1 is used to load start & stop parameters from the D. ADJ:

GENERATOR PARAMETERS Page. In this mode of operation the RVS-DX will start the motor even though “WRONG CONNECTION” failure occurs.

Refer to section 7.6.6 on page 37.

DUAL ADJUSTMENT

C1 is used to load start & stop parameters from the DUAL

ADJUSTMENT PARAMETERS Page.

Refer to section 7.6.6 on page 37.

44 • Control Ke ypad

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7.6.10 136BComm. Parameters – page 8- Applicable with Optional Modbus & DeviceNet Comm.

53BNote: When DeviceNet option is required an external unit, DeviceNet to Modbus Gateway is required. This

gateway is connected via 2 wires to the optional Modbus terminals.

COMM.PARAMETERS

- **** -

Displays in MAXIMIZED MODE only

(refer to section 7.6.3 on page 27 for changing mode)

Display and default

values

Range

Description

COMM. PROTOCOL MODBUS

MODBUS

Sets RVS-DX communication PROTOCOL.

Applicable when the optional communication card is installed.

BAUD RATE 9600 (MODBUS)

1200, 2400,

4800, 9600

Sets RVS-DX BAUD RATE. PARITY CHECK EVEN

EVEN,

ODD,

Sets RVS- DX communication PARITY CHECK. SERIAL LINK NO.

OFF

OFF,1 – 247

Sets RVS- DX communication SERIAL LINK NO.

Note: If optional, external DeviceNet to Modbus Gateway is supplied set this parameter to 1.

S. LINK PAR. SAVE DISABLE

ENABLE/

DISABLE

Enables parameters modification via serial communication

Note: If optional, external DeviceNet to Modbus Gateway is supplied set this parameter to ENABLE/DISABLE as

required.

SER. LINK CONTROL DISABLE

ENABLE/

DISABLE

Enables start, stop, reset etc… via serial communication.

Note: If optional, external DeviceNet to Modbus Gateway is supplied set this parameter to ENABLE/DISABLE as

required.

MODBUS TIME OUT OFF

0.1-60

SEC., OFF

Sets MODBUS TIME OUT. If no valid Modbus

communication during MODBUS TIME OUT, the HRVS-DN will trip. Trip occurs only if the following conditions exist:

• SER. LINK CONTROL is set to ENABLE

• SERIAL LINK NO. is not set to OFF

If MODBUS TIME OUT is set to OFF protection is disabled.

FRONT COM ADDRES OFF

OFF,1 – 247

Future enhancement STORE ENABLE COMM. PARAMETERS

Same as STORE ENABLE MAIN PARAMETERS on page

29.

Note:

After changing communication parameters and storing them, control power must be switched off and on to load new

communication parameters.

45 • Control Ke ypad

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7.6.11 Comm. Parameters – page 8 - Applicable with Optional Profibus Comm.

COMM.PARAMETERS

- **** -

Displays in MAXIMIZED MODE only

(refer to section 7.6.3 on page 27 for changing mode)

Display and default

values

Range

Description

COMM. PROTOCOL PROFIBUS

PROFIBUS

Sets RVS-DX communication PROTOCOL.

Applicable when the optional communication card is installed.

BAUD RATE AUTO (PROFIBUS)

User can not change BAUD RATE value.

Max. rate is 12 mega bit per second (MBPS).

PARITY CHECK AUTO (PROFIBUS)

User can not change PARITY CHECK settings. PROFI. NETWORK ID OFF

OFF,1 – 126

Sets the Profibus network ID.

When set to OFF the Profibus card will not function.

S. LINK PAR. SAVE DISABLE

ENABLE/

DISABLE

Enables parameter modification via serial communication SER. LINK CONTROL DISABLE

ENABLE/

DISABLE

Enables start, stop, reset etc… via serial communication MODBUS TIME OUT OFF

OFF

Do not change this parameter! Must be set to OFF. FRONT COM ADDRES OFF

OFF,1 – 247

Future enhancement STORE ENABLE COMM. PARAMETERS

Same as STORE ENABLE MAIN PARAMETERS on page

29.

Note:

After changing communication parameters and storing them, control power must be switched off and on to load new

communication parameters.

46 • Control Ke ypad

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7.6.12 138BStatistical Data – page 9

STATISTICAL DATA

- **** -

Displays in MINIMIZED MODE and MAXIMIZED MODE

(refer to section 7.6.3 on page 27 for changing mode)

Display and default

values

Range

Description

TOTAL ENERGY 0 KWH

Displays total energy drawn by the motor in KWH.

Note:

Reading available in RVS-DX58A and up.

LAST STRT PERIOD NO DATA

Displays last starting time in seconds.

Starting time is the duration until motor’s current reaches

nominal.

LAST STRT MAX I NO DATA

Displays last starting maximum starting current. TOTAL RUN TIME 0 HOURS

Displays Motor’s total run time. TOTAL # OF START 0

Displays total number of starts. LAST TRIP NO DATA

Displays motor’s last trip cause. TRIP CURRENT 0 % OF FLA

Displays motor’s current when motor was tripped by the RVS-

DX.

TOTAL # OF TRIPS 0

Displays total number of trips. PREVIOUS TRIP -2 NO DATA

Displays the motor’s trip history.

PREVIOUS TRIP -3 NO DATA

PREVIOUS TRIP -4 NO DATA

PREVIOUS TRIP -5 NO DATA

PREVIOUS TRIP -6 NO DATA

PREVIOUS TRIP -7 NO DATA

PREVIOUS TRIP -8 NO DATA

PREVIOUS TRIP -9

NO DATA

7.7

98BNon adjustable protection anf fault Resetting

7.7.1

139BPhase loss (and Under / Over Frequency)

Becomes operational when starter is energized and protects motor from single phasing. Trips the starter when 1 or 2 phases are missing for more than 1 sec. Starter will also trip when frequency is less than 45 or greater than 65Hz.

Note:

Phase loss might not be detected in lightly loaded motors.

47 • Control Ke ypad

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7.7.2 Phase Sequence

Becomes operational when starter is energized, provided this protection has been activated, trips the starter when phase sequence is wrong. Refer to section 7.6.8 on page 40 parameter PHASE SEQ. Y/N.

7.7.3 Shorted SCR or Wrong Connections

Becomes operational after start signal. Trips if motor is not properly connected to starter’s Load terminals, when Internal disconnection in the motor winding is detected, or when one or more SCRs have been shorted.

7.7.4 Heat-sink Over Temperature

Thermal sensors are mounted on the Heat-sink and trip the starter when temperature rises above 85ºC.

WARNING!

The over temperature protection is designed to operate under normal

conditions e.g. in the event of extended low overload, insufficient ventilation – fan stoppage or air flow blockage. Incorrect starter selection, frequent starting at max. conditions, or repeated starting under fault conditions can cause SCR’s overheating and failure before

the heat-sink reaches 85°C to trip the thermal sensors.

7.7.5 External Fault

If Aux. Input contact - C1 is programmed as an External Fault (Refer to section

7.6.9.1 on page 43 for details

on programming Input C1), the RVS-DX will trip if contact closes for more than 2 sec. External Fault becomes operational when starter is energized.

7.7.6 Fault and Reset

When any of the protections operate, the starter locks in a fault condition, disabling thyristors firing. Fault LED lights up, fault description is displayed on the LCD and Fault Relay operates. For local resetting, after fault has been removed, press Reset key. Remote resetting can be done through Aux. Input, if programmed as REMOTE RESET. (Refer to section

7.6.9.1 on page 43 for details on programming Input C1)

When Fault occurs, followed by a voltage outage, fault condition is latched and reappears upon voltage restoration. Note: Resetting (Local, Remote, Serial Link or Auto Reset) is not possible as long as Start signal exists.

7.7.7 Auto Reset

UNDER VOLTAGE and PHASE LOSS, faults can be set to Auto-Reset (Refer to section

7.6.8 on page 40).

The starter will reset itself 60 seconds after voltage was fully restored provided no start signal exists. UNDER CURRENT fault can be set to Auto-Reset (Refer to section

7.6.8 on page 40).

The starter will reset itself when a programmed time delay has elapsed provided no start signal exists.

48 • Control Ke ypad

________________________________________________________________________________________

7.8 Timing Occurrence Table

Timing And Occurrence

Active During Start Run Stop

Soft Stop

Too many starts with Start Inhibit period

√

Electronic Overload with Curve selection

√ √

O/C Shear Pin (Jam)

Starter Protection – trip immediately at 850% FLC

√ √

√

Motor Protection – trip function During Start – factory set at 850% FLA in less than 1 cy cle (*).

√

During Run – adjust. 200 – 850% FLA within 1 cycle (*).

√

Under current adjustable time delay

√

Phase Loss

√

Phase sequence

√

Under voltage with adjustable time delay. Time delay is override in case of “No-Volt”.

√

√ √

Over voltage with adjustable time delay

√

√ √

Long start time (Stall protection)

√

Shorted SCR or Wrong connection

√

External fault – input from a N.O. contact

√ √ √

√

SCR protection by Metal Oxide Varistors (MOV)

√ √ √

√

Starter over-temperature

√ √ √

√

Starter internal test, when “On” LED is lit.

√ √ √

√

Motor Insulation test - Not Available (Consult Factory)

√

Motor Thermistor – Not Available (Consult Factory)

√ √ √

√

49 • STARTING PROCEDURE

___________________________________________________________________________________________

8. STARTING PROCEDURE

Note:

It is necessary to connect a motor to load terminals otherwise S.SCR or WRONG CONNECTION Protection is activated. Other loads such as light bulbs, resistors, etc. may also cause WRONG CONNECTION Fault.

When mains voltage is connected to the RVS-DX, even if control voltage is disconnected, full voltage may appear on the starter load terminals. Therefore, for isolation purposes, it is necessary to connect an isolating device before (upstream) the starter.

Power factor correction capacitors or overvoltage protection devices must

not be installed on starters load side. When required, install it on starter’s

line side.

When using “Inside delta” connection, wrong connection of the starter or

the motor, will seriously damage the motor; therefore make sure motor is

connected properly!

Do not interchange line and load connections

Before starting the motor verify its rotation direction. If needed, disconnect the rotor from the mechanical load and verify the right rotation

direction.

Prior to Start up procedure make sure that line voltage and control

voltage match the ones shown on the starter’s name plate.

When start signal is initiated and a motor is not connected to load

terminals, the SHORT SCR or WRONG CONNECTION protection will be

activated.

8.1 Setting control voltage on-site RVS-DX8A-310A

Control voltage can be modified on-site for models 8A to 310A. See drawings below for jumper arrangement for 115/230V control voltages.

RVS-DX 8-44A

RVS-DX 58-72A

Note:

Pictures show RVS-DX8-44A & RVS-DX 58-72A. However, location of the jumper arrangement is very much the same for bigger units as well.

50 • STARTING P RO CEDURE

________________________________________________________________________________________

8.2 Standard starting procedure

Connect Control Supply. On LED will lit .

Review all parameters with Mode and Select keys Set parameters as required. If necessary, return to Default Par am eters (see “Service Mode”). Connect mains voltage to starter’s line terminals. Set LCD to show “MOTOR FLA” (% of motor FLA).

Motor starts to turn

shortly after Start

Initial inrush current or

mechanical shock is

Increase “Initial Voltage” and start again

Decrease “Initial Voltage” and start again

Speed accelerates

smoothly to nominal?

Apply Stop command and wait until motor stops.

Slightly increase Initial Voltage and Current Limit settings to allow for load changes.

Current during

acceleration is too

high?

Decrease “Current Limit”

Motor speed

accelerate to nominal?

Increase “Current Limit”

Yes

51 • STARTING P RO CEDURE

___________________________________________________________________________________________

8.3 102BExamples of starting curves

8.3.1 146BLight Loads-Pumps, Fans, etc.

INITIAL VOLTAGE – set to 30% (Factory Default) CURRENT LIMIT – set 300% ACCELERATION TIME – set 5 sec

Voltage quickly increases to the INITIAL VOLTAGE value and then gradually ramps-up to nominal. Current simultaneously and smoothly increases to reach CURRENT LIMIT setting or less, before smoothly decreasing to the operating current. Motor speed will accelerate to full speed quickly and smoothly.

8.3.2

147BHigh Inertia Loads – Fans, Centrifuges, etc

INITIAL VOLTAGE – set 50% CURRENT LIMIT – set 400% ACCELERATION TIME – set 20 sec

Voltage and current increase until current reaches CURRENT LIMIT. The voltage is held at this value until motor is close to nominal speed, then current will begin to decrease. The RVS-DX continues to ramp-up the voltage until reaching nominal. Motor speed smoothly accelerates to full speed.

Check total starting time and set Max. Start Time to approx. 5

seconds longer than the maximum time required to complete the

Motor acceleration time

to full speed is as

required?

Yes

Apply Start command

If acceleration time is too short, increase ACC.

TIME setting and/or decrease CURRENT LIMIT. (when decreasing CURRENT LIMIT, m ake sure motor increases speed gradually and does not stall).

52 • STARTING P RO CEDURE

________________________________________________________________________________________

8.3.3 Special starting – Using Dual Adjustment

For using DUAL ADJUSTMENT automatically, connect AUX. RELAY in series to Aux. Input as shown in section 8.3.3.1 on page 53. Program PROG. AUX. RELAY to IMMEDIATE and program RELAY ON DELAY to tx. Program PROG. INPUT C1 to DUAL ADJUSTMENT. Program Standard parameters and DUAL ADJUSTMENT parameters as shown in the table below. Using t o starting characteristics, the starter will accelerate to reach 200% current limit. After tx (PROG. AUX. RELAY DELAY) voltage to PROG. INPUT C1 is switched on, using the DUAL ADJUSTMENT characteristic to complete acceleration. Useful to prevent initial high acceleration. (Applications: Submersible pumps, Drum fans with resonating frequency, etc).

Standard Parameter

Dual Adjustment Parameter

INITIAL VOLTAGE

10%

25%

ACCELERATION TIME

t1 = 2-30 sec

t2 = 2-30 sec

CURRENT LIMIT

200%

300-400%

PROG. AUX. RELAY DELAY

tx = 1-60 sec.

-----

53 • STARTING P RO CEDURE

___________________________________________________________________________________________

8.3.3.1 Special starting – Using Dual Adjustment – wiring scheme

Notes:

(1) - Program PROG. INPUT C1 to DUAL ADJUST

(2) - Program PROG. AUX. RELAY to IMMEDIATE and program RELAY ON DELAY to tx.

Refer to section 7.6.9 on page 42 for details on I/O programming.

8.3.4 Choosing a suitable Pump Curve (centrifugal Pumps)

8.3.4.1 Starting Curve

 Adjust MAIN PARAMETERS as necessary (FLA, FLC, etc..)  Set STARTING CURVE, ACCELERATION TIME, CURRENT LIMIT, and INITIAL VOLTAGE to

their default values (curve 0, 10 sec., 400% and 30% respectively).  Start the pump while watching the pressure gauge as the pump starts and look for overshooting

(“Pressure Surge”) of the gauge needle above the target pressure. In case of over pressure,

choose a peak torque reduction curve (Pump Control curve 1!).  Set START CURVE 1!, increase ACCELERATION TIME to 15 seconds and reduce CURRENT

LIMIT to 350%. Start the pump and watch the pressure gauge while the pump starts.  In most cases, overshooting is reduced. If the overshoot persists, increase ACCELERATION

TIME to 25 seconds (confirm with motor manufacturer) and try again.  If the overpressure persists, increase START CURVE setting to 2!, or 3!, if necessary. Each

increase in START CURVE setting will reduce the Peak Torque, thus, reducing the

overpressure and preventing the “Pressure Surge” during start.  To increase starting time above these maximums, employ “Special Starting” for these

techniques (Consult factory).

54 • STARTING P RO CEDURE

________________________________________________________________________________________

8.3.4.2 Stopping Curve

 Adjust MAIN PARAMETERS as necessary (FLA, FLC, etc..)  Set STOP CURVE and DECELERATION TIME, to their default values (curve 0, 10 sec.,

respectively).  Stop the pump, watching the pressure gauge and check valve as the pump stops. Look for

overshooting (“Water Hammer”) of the gauge (abruptly stops the pump and the motor).  Select STOP CURVE 1, increase DECELERATION TIME to 15 seconds. Stop the pump and

watch the pressure gauge and the rate of closing of the check valve as the pump stops. Abrupt

stopping of the pump and motor will cause a loud audible noise emitted from the check valve.  In most cases, “Water Hammer” is reduced. If the “Water Hammer” persists, increase the time

to 25 seconds (confirm with motor manufacturer) and try again.  If the “Water Hammer” persists, increase STOP CURVE setting to 2!, or 3!. Each increase in

STOP CURVE will reduce the abrupt stop of the pump, thus, preventing the “Water Hammer”

phenomenon.

8.3.4.3 Final torque during soft-stopping a pump motor

While decelerating, the check valve may close before DECELERATION TIME has elapsed, thus, allowing current to flow through stator winding causing unnecessary heat. Select FINAL TORQUE sensitivity to 1, and stop the pump, confirm that current stopped flowing through the motor shortly after the check valve closed. If current still flows more than 3-5 seconds after check valve closure, increase FINAL TORQUE up to 10 if necessary, to stop current flow earlier

55 • TROUBLE SHOOTING

___________________________________________________________________________________________

9. TROUBLE SHOOTING Upon fault – motor stops, Fault LED lights and Fault Relay operates. The LCD shows TRIP: and fault

description. (for example: TRIP: UNDER CURRENT).

Fault Massage

Cause and trouble shooting

TOO MANY

STARTS

Trips the starter if number of starts, during START PERIOD exceeds the preset

number.

Wait until motor and starter cool down – according to START INHIBIT setting. For more information on adjusting START PERIOD and START INHIBIT refer to section

7.6.4 on page 31.

LONG START

TIME

Trips the starter if output voltage does not reach nominal at the present MAX. START

TIME.

Check FLA, FLC, and MAX START TIME settings. Increase INITIAL VOLTAGE, CURRENT LIMIT & MAX. START TIME or decrease ACCELERATION TIME as necessary. For more information on FLC & FLA refer to section

7.6.3 on page 27 (MAIN

PARAMETERS). For more information on adjusting START PARAMATERS refer to section

7.6.4 on

page 31.

O/C – SHEAR

Trips the starter when:

Instantaneously when current exceeds 8.5 x Starter FLC. (not programmable) During starting when current exceed 8.5 x Motor FLA. (not programmable) During running when current exceeds 100-300%.(programmable value) O/C Shear-Pin has a programmable delay of 0-5 seconds where the starter detects the fault and does not trip before time delay has elapsed (delay is override when

current reaches 8.5 x Starter FLC).

Check that motor is not installed or Jammed.

Check FLA, FLC settings. Check motor and cable connections. Perform a “Megger” test to verify motor and cable’s condition. For more information on FLC,FLA & O/C – SHEAR PIN refer to section

7.6.3 on page 27

(MAIN PARAMETERS).

CAUTION

Check that “Meger” maximum voltage is no more than 500V !!

O/C or WRONG

CON.

Trips the soft RVS-DX when connected Inside Delta and Wrong connection or if over

current is detected by the RVS-DX.

Verify that the motor is not stalled or shorted and check cables and wiring. Verify that motor and RVS-DX are connected exactly as shown in section

4.3.9.2

page 13. If circuitry is 100% confirmed it is possible to start when WIDER SETTINGS are ENABLED. Refer to section

7.6.7 page 38. If a fault occurs again consult the factory.

The operator is advised to try operating one time only. Note that it is useless to try starting in this mode more than once.

OVERLOAD

Trips the starter when current exceed the OVERLOAD TRIP level and thermal

Check FLA, FLC and Overload settings, check motor current, wait 15 minutes to let motor and starter cool down before restarting. For more information on FLC, FLA & OVERLOAD settings refer to section

7.6.3 on

page 27 (MAIN PARAMETERS).

56 • TROUBLE SHOOTING

________________________________________________________________________________________

Fault Massage

Cause and trouble shooting

UNDER

CURRENT

Trips the starter when line current drops below the preset level for the preset time.

Check UNDER CURRENT TRIP and TIME DELAY settings, check line currents through L1, L2, L3. For more information on UNDER CURRENT settings refer to section

7.6.3 on page

27 (MAIN PARAMETERS).

UNDER/NO

VOLTAGE

Trips the starter when line voltage drops below the preset level for the preset time.

Check UNDER VOLTAGE TRIP and TIME DELAY settings, check line voltages on L1, L2, L3. When voltage drops to zero, the starter trips immediately with no delay.

For more information on UNDER VOLTAGE settings refer to section

7.6.3 on page

27 (MAIN PARAMETERS).

OVER

VOLTAGE

Trips the starter when line voltage increases above a preset level for a preset time.

Check OVER VOLTAGE TRIP and TIME DELAY settings, check line voltage on L1, L2, L3. For more information on OVER VOLTAGE settings refer to section

7.6.3 on page 27

(MAIN PARAMETERS).

PHASE LOSS

Trips the starter if 1 or 2 phases are missing.

• Check voltages are within the required range voltages and frequency is within the range of 45-65Hz.

• If all previous actions are do not solve the problem and the you are sure that no real phase loss exists, you can set PHASE LOSS Y/N protection to NO. This situation can occur in rare cases when there is no real fault but the RVSDX recognizes unusual behaviour like when Total Harmonic Distortion in Voltage (THDV) in the network is high.

• If this is a true case of PHASE LOSS then after setting PHASE LOSS Y/N protection to NO the motor will single phase and most likely be tripped by the over load protection mechanism.

• Phase loss might not be detected in motor operating under a light load.

For PHASE LOSS protection setting refer to section

7.6.8 page 40.

PHASE

SEQUENCE

Trips the starter if line phase sequence is wrong.

Check line phase sequence, and if wrong, swap two wires on line side. If motor now

rotates in the wrong direction, swap two wires on load side.

S. SCR OR WR.

CONNECTION

Trips the starter when one or more motor phases are not properly connected to

starter’s load terminals, in case of internal disconnection in motor winding or if any SCR is short-circuited or when motor windings are shorted.

Check with an ohmmeter between L1-U, L2-V, L3-W; resistance > 20 KΩ. Check for no voltage on terminals U, V, W (from parallel system or an independent by-pass). SCRs may fail due to:

 High short current not protected by proper fuses  High voltage spikes not protected by proper external Varistors.  Frequent starting at maximum conditions or fault conditions.

If required, may be eliminated by using generator mode (programming AUX. IN PROG INPUT parameters accordingly) For more information on programming AUX. IN PROG INPUT refer to section

7.6.9 on

page 42(I/O PROGRAMMING PARAMETERS). Note:

Shorted SCR and Wrong Connection faults are not active in Generator mode.

57 • TROUBLE SHOOTING

___________________________________________________________________________________________

Fault Massage

Cause and trouble shooting

OVER

TEMPERATURE

Heat-sink over-temperature. Trips the starter when heat-sink temp. rises above 85˚C.

Check that motor starting is not too frequent.

EXTERNAL

FAULT In MAXIMIZED display Mode

Trips the starter when a N.O contact between Aux. input terminals 13, 14 closes for

over two seconds.

Check contact position and cause of closure. For more information on programming AUX. IN PROG INPUT refer to section

7.6.9 on

page 42(I/O PROGRAMMING PARAMETERS).

SLOW SPEED

TIME

Slow speed time is exceeded.

Check the settings of MAX SLOW SP TIME. For more information on programming MAX SLOW SP TIME refer to section

7.6.7 on

page 38 (SPECIAL FEATURES PARAMETERS).

Note:

Motor and RVS-DX may be overheated when operating at slow speed for an

extended period.

WRONG

PARAMETERS

Parameters not transferred from RAM to EEPROM or vice versa. After replacing the

EPROM with a new software version or after power up.

Press MODE and ▼ simultaneously, than press STORE and MODE simultaneously. By doing that, you are loading factory defaults to the RVS-DX. Now program all parameters into the RVS-DX like in a first start-up procedure.

(If Fault LED is on, press Reset after WRONG PARAMETERS).

MODBUS TIME

OUT

If no valid Modbus communication during MODBUS TIME OUT, the HRVS-DN will

trip. Trip occurs only if the following conditions exist:

• SER. LINK CONTROL is set to ENABLE

• SERIAL LINK NO. is not set to OFF

For MODBUS TIME OUT settings refer to section

7.6.10 page 44.

COMM. PORT

FAILED

Trips the RVS-DX if, when controlled via Profibus communication link, the

communication cable is torn or the communication from the PLC is lost. Note that the occurrence of this fault depends on then “Watch Dog” function of the Profibus controller.

You must reconnect the wiring and/or the communication with the PLC and wait for a start command initiated by the PLC.

FREQUENCY

Trips the soft starter when mains voltage frequency is not within the limits of 45-65Hz.

Check mains frequency.

58 • TROUBLE SHOOTING

________________________________________________________________________________________

9.1

Blank RMA Form

Return Material Authorization Form-“RMA” - Fault Report – Non/ Warranty Claim

After Sales Service Department E-mail: tech.support@solcon.com Tel. + 972 – 77-7711130, 972-77-7711123 Fax. + 972 – 77-7711140

To be completed By Solcon Service Dept.:

Return Material Authorization Number

Date

Authorized by

Equipment Model:

Equipment Serial no.:

Report date Date of equipment sale Date of installation Representing Firm

Contact person

Telephone number Fax number Email address

Application

Starter Rating

Motor current rating (motor Label)

Number of starts per hour

Special installation / ambient factors (°C)

Type of Fault Reported & time of occurrence (during start, after start, during soft stop, end of soft stop, ON B.P. closing, when …

Last Start Period

Total Number Of Trips

Last Start Max. I

Starter FLC

Total Run Time Motor FLC

Total Number Of Starts

Initial Voltage

Last Trip

Acceleration Time

Trip Current

Current Limit

Remarks

By Distributor: We declare that product has been correctly

applied, installed and operated, in accordance with Solcon’s written instructions, appropriate codes, regulations and good practice, within the limits of rated capacity and normal usage.

Warranted repair/replacement

59 • TECHNICAL SPECIFICATIONS:

___________________________________________________________________________________________

10. TECHNICAL S P E CIFICATIONS:

Supply Voltage Line to Line 230-600V (to be specified) + 10%-15% for all models Line to Line 690V (to be specified) + 10%-15% for RVS-DX 390A and up Frequency 45 – 65 Hz (Fixed or variable frequency source) Control Supply 115V or 230V (to be specified) +10% - 15% Load Three phases, three wires, squirrel cage induction motor.

Start-Stop Parameters:

Starter FLC Starter’s Full Load Current, according to Selector Guide Motor FLA Motor Full Load Ampere 50-100% of Starter FLC (Full Load Current). Pump and Torque Control Curves Field selectable curves preventing Over-pressure during start and Water

Hammer during stop. Pulse Start Duration A pulse of 80% Un, adjustable range 0.1-1 Sec, for st art i ng hi gh friction loads. Initial Voltage, 5-80% Un Initial Current 100-400% of Motor FLA Current Limit 100-500% of Motor FLA Acceleration Time 1-90 Sec Deceleration Time 1-90 Sec

Motor Protection:

Too Many Starts Maximum number of starts, range: Off or 1-10, during a time period 1-60 min. Starts inhibit Period of 1-60 min, during which starting is prevented, after Too Many Start

fault. Long Start Time (Stall protection) Maximum allowable starting time 1-30 sec. (1-250sec. in WIDER SETTINGS) Over Current (Shear-pin) Two operation functions: during starting t rips the starter at 850% and during

running at 100-850% In, both within 1 Cycle (after internal delay). Electronic Overload (I

t) Adjustable IEC and MEMA curves. Under Current Trips when current drops below 20-90% In, time delay 1-40 sec. Under Voltage* Trips when main voltage drops below 50-90%, time delay 1-10 Sec Over Voltage Trips when main voltage increase above 110-125%, time delay 1-10 sec. Phase Loss, Under/Over Frequency* Trips when one or two phases are missing and frequency i s 45H z. or 65Hz. Phase Sequence Trips when phase sequence is wrong Shorted SCR or Wrong connection Prevents starting, trips if motor is not connected / incorrectly connected to the

starter, or in case one or more SCRs have been shorted Heat Sink Over temp Trips when heat-sink temperature rises above 85˚C. External fault Trips when an External Contact closes for 2 sec.

* With optional Auto Reset. Control:

Displays LCD in 4 – Field selectable languages and 4 LEDs. Keypad 6 keys for easy setting Fault Contact 2 Contacts, 8A, 250VAC, 2000VA Aux. Contact – Imm. or End Of Acc. 2 Contacts, 8A, 250VAC, 2000VA

Temperatures: Operating -10˚ to 40˚C

Storage -20˚ to 70˚C

Standards:

Dielectric Test 2500VAC Degree of Protection IP 20 for frame size D1, IP 00 for frame sizes D2-D5 EMC Emissions EN 55011 CISPR 11 Class A Immunity EN 55082-2 ESD 8KV air, IEC 801-2 Electric RF field 10 V/m, 20-1000MHz, IEC 801-3 Fast transients 2KV, IEC 801-4 Safety EN 600947-1 Related to safety requirements. Designed and assembled to conform with UL508C

60 • TECHNICAL S P ECIFICATIO NS :

________________________________________________________________________________________

Normal Service Conditions:

Altitude Up to 1000m. For equipment to be used at higher altitudes consult Factory. Humidity 95% at 50˚C or 98% at 45˚C.

Control Power Consumption

The approx. consumption of RVS-DX soft starters is as follows:

Model

Before bypass

Closed

Inrush During

bypass closing

After bypass

closed

20VA

20VA1720VA

20VA

20VA3120VA

20VA

20VA4420VA

20VA

20VA5820VA

20VA

20VA7220VA

20VA

20VA8520VA

20VA

105

20VA

145

20VA

170

20VA

210

20VA

30VA

310

20VA

30VA

390

20VA

600VA

40VA

460

20VA

800VA

40VA

580

20VA

1700VA

40VA

820

20VA

1700VA

40VA

950

20VA

2400VA

60VA

1100

20VA

2400VA

60VA

Notes:

Solcon Industries Ltd.

www.solcon.com; Technical support: office@solcon.com

Solcon RVS-DX 8, RVS-DX 85, RVS-DX 17, RVS-DX 58, RVS-DX 72 Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual