Hitachi SJ100 User Manual 2

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QQUUIICCKK RREEFFEERREENNCCEE GGUUIIDDE

Hitachi Inverter

SJ100 Series

Hitachi Europe GmbH

Table of Contents

Part 1 / 2 3

Description of SJ100 Display ................................................ 3

Operation procedure (example for the digital operator)............ 3

Setting extended functions (example for group A extended

functions).............................................................................. 4

Protective Functions............................................................... 5

SJ100 data setting values ....................................................... 5

Drive keypad display sequence .............................................. 5

Part 2 / 2 9

CE-EMC Installation, Guidelines............................................ 9

WIRING EXAMPLES: ...........................................................11

Set value 4..20mA and thermistor ........................................11

Fixed set values; FA1 output and RUN output ..................... 11

Flow control .......................................................................11

Extern al dimensions and term in al po sitions ............................12

TECHNICAL SPECIFICATIONS: .........................................13

SJ100, 200V series .............................................................13

SJ100, 400V series .............................................................14

Am Seestern 18

D-40547 Düsseldorf Phone: +49 (0) 2 11 – 52 83 –0 Fax: +49 (0) 2 11 – 52 83 –649

e-Mail: info-dus.inv@hitachi-eu.com

Internet : www.h itachi-ds.com

)

(

)

Protective Functions

)

The SJ100 series inverter will trip on overcurrent, overvoltage and undervoltage to protect the inverter.The output is shut down and the motor runs free. This condition is held until it is reset.

Trip Contents Dis play

Overcurrent protection

Overload protection

Braking resi stor overload

Overvoltage protection

(NOTE 1)

Under voltage protection

CT error When a large noise source is near the inverter or an

CPU error Malfunction or abnormality of the CPU. The inverter

External trip A trip signal from external equipment shuts off the

USP error Indicates an error when power is turned on while the

Ground fault protection

Input overvoltage

Thermal protection

PTC error When the resistance value of the external thermistor

Waiting

undervoltage

SJ100 data setting values

set by the user. It is recommended that the parameters that have been set by the user be recorded in order to speed the investigation and repair in the event of a failure.

When the output of the inverter is short circuited, the motor is locked, or a heavy load is suddenly applied, and the inverter output current exceeds a predetermined level, the inverter is shut off.

When a motor overload is detected by the electronic thermal function, the inverter is shut off.

When the operation of the braking resis to r exceeds a certain time du ration, the in verter is shut off.

When the inverter DC bus voltage exceeds a predetermined level due to regenerative energy from the motor, this trip occures and the inverter is shut off.

When the inverter memory has a problem due to noise or excessive temperature rise, this trip occurs and the inverter is shut off.

A decrease of DC bus voltage may result in improper function of the control unit. It may also cause motor heating and low torque. The inverter is shut off when the DC bus voltage goes below a certain level.

abnormality occurs on built-in CT, inverter output is cut off.

is shut off.

inverter. It is necessary to assign the external trip to an intelligent terminal.

inverter run is enabled (with USP function selected). The inverter is protected by detection of ground

faults between the drive output and the motor at power on . Protect i on is for the inverter on ly and not for humans.

When the input voltage is higher than a specified value, it is detected and 100 seconds after power is turned on, the inverter is shut off.

When the temperature of the inverter module is beyond specification, the built-in thermal sensor detects the temperature and the inverter is shut off.

is too large, the equipment detects the abnormal condition of the thermistor and then shuts off the inverter (when PTC function is selected).

Waiting with the output turned off, because the inverter receiving voltage has dropped.

SJ100 in verters pro vide many funct ions whose para me te r s c an be

SJ100

Mfg.No.

This information is written on the nameplate located on the right si de of t he SJ1 00 inverter.

At decelerat At accelerat At the others:

onst. speed

E005 E006

E007

E008

E009

E010

E011 E022

E012

E013 E014

E015

E021

E035

_ _ U

E001

E002 E003 E004

Drive keypad display sequence

Display Function

d 01 ..

Display functions Refer to page 4

.. d 09

F 01

Set outp ut freque ncy (Hz) 0.0

F 02

Set acceleration 1 (s) 10.0

F202

Set acceleration 1 (s), 2. setting 10.0

F 03

Set deceleration 1 (s) 10.0

F203

Set deceleration 1 (s), 2. setting 10.0

F 04

Set motor direction 00 (rechts)

A --

Set extended function group A

b --

Set extended function group B

C --

Set extended function group C

H --

Set extended function group H

Standard Setting

Refer t o pa ge s 6 thro ugh 8

Set Value

[RS] input terminal is held ON, the EEPROM error occurs when power is turned back on.

1: If an EEPROM error occurs, be sure to observe ist value. If power is turned off while the OTE

QUICK REFERENCE GUIDE (Part 1/2)

RUN Lamp

This lamp is on when

the inverter is

running or the run

PRG Lamp

This lamp is on

while a parameter is

being set.

RUN Key

This key is used for

starting. (When

terminal run is

selected this key does

not func t ion and the lamp is off. The lamp is on when this key is

FUNC Key

This key is used

for setting up data

and par ame te r s.

Operation procedure (example for the digital operator)

Turn

ower on.

Starting command via RUN key

(instead of terminal FW/RV)

Data is stored

Setting frequency to 60Hz

Data is

stored

Start

run

HITACH I INVERTER

SJ100 SERIES

Single phas e in pu t 20 0V clas s Three phase input 20 0V c las s Three phase input 40 0V c las s

Monitor (LED Display)

This display shows frequency,

motor current, DC voltage,

motor direction, and parameters.

STOP

RESET

MIN MAX

F 01

analog input

POWER

HzRUN

(instead of

Monitoring

actual output

HITACHI

PRG

STOP Key

This ke y is us e d for stopping

the motor or resetting errors or

trips. (When the keypad is

selected, this key is functional;

non-functional using remote) .

UP/+ Key, DOWN/- Key

These keys are used to change data and parameters

Extended

function of

A Grou

Frequency set va lue set by

function

Press continuousl

(Motor operates)

Power Lamp

Power Lamp of Control Circuit.

Hz or A Lamp

Hz or A lamp is on during display of frequency or current.

Potentiometer

This potentiometer sets the frequency (the lamp is on when the potentiometer is available for speed setting).

STR Key

Press this key after setting data and parameters to store them in memory.

Data is

stored

frequenc

[FUNC key] ... This key switches

FUNC

between the parameter area, data area, and extended function area.

Each time the key is pressed, the display changes as follows:

[UP key, DOWN key] ... These keys change the values of data area, and parameters:

Output frequency monitor

Output current monitor

Running direction monitor

PID feedback monitor

Input terminal status

Output terminal status

Scaled output frequency

Trip monitor

Trip history monitor

[START key] ... This key starts the SJ100 inverter.

The set value of mines forward or reverse run.

F004

deter-

After the data is changed, press the STR key to save data

Pressing the FUNC key leaves data unchanged

Set the output frequency

Set acceleration time 1

Set acceleration time 1 (2. settin

Set deceleration time 1

Set deceleration time 1 (2. setting)

Set motor direction

Group A exten-

ded func tions Group B exten-

ded func tions Group C exten-

ded func tions Group H exten-

ded func tions

[STOP key] ... This key stops the SJ100 inverter.

When a trip occurs, this key becomes the RESET ke

Setting extended functions (example for group A extended functions

Extended function

Extend e d fu nc ti o ns ar e entere d fr om the FUNC key. Following this, the function parameter n umber is display e d fo r w hi ch data had been entered last.

After changes to data have be en made, the FUNC key or STR key must be pr ess ed. When the FUNC key is being pressed on c e mor e , control is returned back to

Explanation of dis p l ay at p owe r on

When the inverter is turned on, the display returns to what was displayed when the power was last turned off (e x cept in the extended function mode).

A - -

using

parameter n umber

When an extended function is to be used, select the extended function group from , ,

C --

, or by using the two keys

H --

A -- b --

and so as to enter the extended function mode.

Extended function data

Return to extended function paramete r and memorize

Return to extended function paramete r and do NOT memorize

3 4 5

Display Function

A 01

Frequency Sour ce sett ing 00-Potentiometer 01-Terminal O/OI 02-Functio ns

A 02

Run comma nd so urce sett ing 01-Terminal FW/RV 02-RUN key

A 03

Base frequency setting

A203

Base frequency setting (2. setting)

A 04

Maximu m fre qu ency setti ng

A204

Maximu m fr equ ency sett ing ( 2 . se tt i ng)

A 11

External frequency setting start point 0

A 12

External frequency setting end point 0

A 13

External frequency setting start point bias (in %) 0

A 14

External frequency setting end point bias (in %) 100

A 15

External frequency start pattern setting 00-Per

A 16

Time constant of the filter for analog inputs 8

A 20 –

Multispeed frequency setting All are

A 35 A 38

Jog frequ e ncy setting 1.0

A 39

Jog stop mode 00-Freerun 01-Deceleration 02-DC brake

A 41

Torque boost selection method 00-Manual 01-Aut o ma tic

A241

Torque boost selection method (2. setting)

A 42

Value o f manual torque boo st setting 11

A242

Value o f manual torque boo st setting (2. set t ing) 1 1

A 43

Manual torque boost frequency adjustment (in %)

A243

Manual torque boost frequency adjustment (i n %) (2. setting)

A 44

V/F characteristic setting 00-Constant to r que 01-Variable torque 02-SLV

A244

V/F characteristic setting (2. setting)

A 45

V-Gain setting (in %) 100

A 51

Selection of DC braking operation 00-NO 01- YES

A 52

DC braking frequency setting 0.5

A 53

DC braking waiting time setting 0.0

A 54

DC braking force setting 0

A 55

DC braking time setting 0.0

A 61

Frequency upper limit setting 0.0

A 62

Frequency lower limit setting 0.0

A 63,

Jump frequency set t i ng 0.0

A 65,

A 67

A 64,

Jump frequency width setting 0.5

A 66,

A 68 A 71

Selection of PID control 00-NO 01- YES

A 72

P (proportional) gain setting 1.0

A 73

I (in te gral) gain setti ng 1.0

A 74

D (differential) gain setting 0.0

A 75

Scale conversion of PID control setting 1.00

A 76

Feedback signal location setting 00-Current 01-Vo lta g e

A 81

Selection of AVR function 00-Availabl e 01- Not a vai la bl e 02-Not available at deceleration

A 82

Selection of voltage of AVR function for the motor

A 92

Second acceleration time setting

A292

Second acceleration time setting (2. setting)

A 93

Second deceleration time setting

A293

Second deceleration time setting (2. setting)

A11

and

F 01

A13

A 20

01-0Hz

Standard

Setting

50.0

0.0Hz

10.0

FE:230/400 FE:230/460

15.0

(Table t o b e co nti nue d on n e xt p ag e)

Set

Value

(Continu ed f ro m pr evious page)

Displ

A 94

Selection of method to enable second acceleration/deceleration (acc2/dec2)

00-Term inal 2CH 01-

A294

Selection of method to enable second acceleration/deceleration (acc2/dec2)

(2. setting)

A 95

Changed frequency from acc1 to acc2 setting

A295

Changed frequency from acc1 to acc2 setting (2. setting)

A 96

Changed frequency from dec1 to dec2 setting

A296

Changed frequency from dec1 to dec2 setting (2. setting)

A 97

Pattern of acceleration setting 00-Linear 01-S-curve

A 98

Pattern of deceleration setting 00-Linear 01-S-curve

Displ

b 01

Selection of restart mode 00-Alarm 01-0.0Hz restart

02-Motor speed match restart 03-Motor speed match restart /decel to stop

b 02 b 03

Retry waiting time 1.0

b 12

Level of electronic thermal setting

b212

Level of electronic thermal setting (2. setting)

b 13

Selection of electronic thermal characteristic 00-Reduced torque 01-Constant torque

b213

Selection of electronic thermal characteristic (2. setting)

b 21

Selection of overload limit operation mode 00-NO 01-Accel & constant speed

02-Constant speed

b 22

Level of overload limit setting

b 23

Rate of deceleration at overload restriction 1.0

b 31

Selection of software lock mode 00-Term inal, no change

01-Terminal, frequency change 02-Keypad, no c hange 03-Keypad, frequency change

b 81

Analog meter adjustment 80

b 82

Start frequency adjustment 0.5

b 83

Carrier frequency setting (kHz) 5.0

b 84

Initialization will 00-Clear trip history

b 85 b 86 b 87

b 88

b 89

b 90

b 91

b 92

Selection of initialized data Frequency converted value setting 1.0 STOP key active in terminal mode 00-YES 01-NO Selection of operation when FRS signal is

cancelled 00-Restart at 0 Hz 01-Restart at motor speed Selection of contents of remote display 01-Frequency 02-Current 03-Direction

04-PID feedback 05-Input terminal status 06-Output terminal status 07-Scaled frequency

Rate of use (in %) of the regenerative braking resisto r during 100 sec on ds

(00= braking resistor not active) Deceleration mode selection when using the

STOP key 00-Deceleration stop

01-Free run stop (FRS) Fan ON/OFF selection 00-Fan is always on

01-Fan is only on if the inverter/motor is running

Function

A 95

Function

Standard

Setting

A 96

0.0

Standard

Setting

1.0

Rated current

of inverter

times 1.25

-FE

1 -F

Set

Value

Set

Value

C 01

Function of input terminal 1 00-FW (Forward run) 01-RV (Reverse run) 02-CF1 (Multispeed 1) 03-Multispeed 2

nal 5) 27-UP (remote control acceleration) 28-DWN (remote control deceleration)

C 02

Function of input terminal 2 (See

C 03

Function of input terminal 3 (See

C 04

Function of input terminal 4 (See

C 05

Function of input terminal 5 (See

C 06

Function of input terminal 6 (See

11 –

Polarity input of terminal 1-6

C 16

00-Norma l ly ope n 01-Normally closed

C 21

Functi on of out put term inal 11 00-RUN-signal 01-FA1 (frequency constant)

load) 04-OD (PID deviating) 05-AL (Alarm)

C 22

Function of output terminal 12 (See

C 23

Function of FM terminal 00-Analog frequency 01-Analog current 02-Digital frequency

C 24

Function of alarm terminal (See

C 31

Polarity of terminal 11 00-Norma l ly ope n 01-Normally closed

C 32

Polarity of terminal 12 (See

C 33

Polarity of terminal AL0/AL1 00-Norma l ly ope n 01-Normally closed

C 41

Level of overload signal setting

C 42

Arrival frequency setting for acceleration 0.0

C 43

Arrival frequency setting for deceleration 0.0

C 44

Level of PID deviation signal setting 3.0

C 81

Frequency command adjustment (terminal O)

C 82

Frequency command adjustment (terminal OI)

C 91 –

For further use, do not change.

C 95

H 01

Autotuning mo de: 00-Autotuning off 01-Auto t uning on 02-Autot uning/static

H 02

Motor data: 00-Standard Hitachi 01-Auto

H202

Motor data (2. setting)

H 03

Motor capacity

H203

Motor capacity (2. setting)

H 04

Number of motor poles

H204

Number of motor poles (2. setting)

H 05

Motor constant Kp

H205

Motor constant Kp (2. setting)

H 06

Motor stabilization constant

H206

Motor stabilization constant. (2. setting)

H 20

Motor constant R1

H220

Motor constant R1 (2. setting)

H 21

Motor constant R2

H221

Motor constant R2 (2. setting)

H 22

Motor constant L

H222

Motor constant L (2. setting)

H 23

Motor constant Io

H223

Motor constant Io (2. setting)

H 24

Motor constant J

H224

Motor constant J (2. setting)

H 30

Motor constant R1 Autotuning

H230

Motor constant R1 Autotuning (2. setting)

H 31

Motor constant R2 Autotuning

H231

Motor constant R2 Autotuning (2. setting)

H 32

Motor constant L Autotuning

H232

Motor constant L Autotuning (2. setting)

H 33

Motor constant Io Autotuning

H233

Motor constant Io Autotuning (2. setting)

H 34

Motor constant J Autotuning

H234

Motor constant J Autotuning (2. setting)

Function

C 01 C 01 C 01 C 01 C 01

C 21

C 31

)01

Function

)01 ) ) ) )

)00

)05

Standard

Setting

-FE:00 -FU:01

Standard

Setting

Depending

on model

100

Depending

on model

Set

Value

Set

Value

These

para-

meters

must not

changed!

6 7 8

FA1

(

)

HITACH I INVERTER

SJ100 SERIES

QUICK REFERENCE GUIDE (Part 2/2)

Single phas e in pu t 20 0V clas s

Three phase input 20 0V c las s Three phase input 40 0V c las s

CE-EMC Installation

This instruction describes the electromagnetically compatible setup o your drive s ys t e m.

1. As an enduser you must ensure that the HF impedance between frequency inverter, filter and ground is as small as possible.

•

See to it that the connections are metallic and have the largest

possible areas (zink-plated mounting plates)

2. Conductor loops act like antennas, especially when they encompass large areas. Consequently:

•

Avoid unnecessary conductor loops

•

Avoid parallel arrangement of „clean“ and interference-prone

conductors

3. Lay the motor cable and all analog and digital contol lines shielded.

•

You sho uld al lo w t he e ff ec tive shie ld area of thes e lin es t o remain as large as possible; i.e., do not move the shield further away than absolutely necessary.

•

With compact systems, if for example the frequency inverter is communicating with the steering unit, in the same control cabinet connected at the same PE-potential, the screen of control lines should be put on, on both sides with PE. With branch systems, if for example the communicating steering unit is not in the same control cabinet and there is a distance between the systems, we recommend to put on the screen of control lines only on the side of the frequency inverter. If it is possible, direct in the cable entry section of the steering unit. The screen of Motor cabels always must be put on, on both sides with PE.

•

The large area contact between shield and PE-potential you can realise with a metal PG screw connection or a metallic mounting clip.

•

Use only copper mesh cable (CY) with 85% coverage

•

The shielding should not be interrupted at any point in the cable. If the use o f r ea c t o rs , c ont actors, terminals o r s a fety switche s in t he mot o r output is necessary, the unshielded section should be kept as small as possible.

•

Some motors have a rubber gasket between terminal box and motor housing. Very often, the terminal boxes, and particularly the threads for the metal PG screw connections, are painted. Make sure there is always a good metallic connection between the shielding of the motor cable, the metal PG screw connection, the terminal box and the motor housing, and carefully remove this paint if necessary.

4. Very freq ue ntly, interfere nce is coupled in thro ug h i ns t allation cable s . T his influence you can minimize:

•

Lay interfering cables separately, a minimum of 0.25 m from cables suscep tible to in terfer ence.A pa rticular ly crit ical poi nt is layin g cables paralle l ov er la rger d is tanc es. If tw o ca ble s inter se ct, t he inte rfe ren ce is

9 10 11

smallest if they intersect at an angle of 90°. Cables susceptible to interference should therefore only intersect motor cables, intermediate circuit cables, or the wiring of a rheostat at right angles and never be laid par a llel to the m ov er larger distances.

5. The distance bet wee n an i nte rference source and an interf e re nce sink (interference-threatened devi ce) esse ntially determines the effects of the emitted interference on the interference sink.

You should use only interference-free devices and maintain a

•

minimum distance of 0.25 m from the drive.

6. Safety measures

Ensure that the protective conductor terminal (PE) of the filter is

•

properly connected with the protective conductor terminal of the frequency inverter. An HF ground connection via metal contact between the housings of the filter and the frequency inverter, or solely via cable shield, is not permitted as protective conductor connection. The filter must be solidly and permanently connected with the ground potential so as to preclude the danger of electric shock upon touching the filter if a fault occurs. You can achieve this by:

- connecting it with a grounding conductor of at least 10 mm

;

- connecting a second grounding conductor, connected with a separate grounding terminal, parallel to the protective conductor (The cross section of each single protective conductor terminal must be designed for the required nominal load)

POWER

HITACHI

RUN

55.0

PRG

STOP

RUN

RESET

MI MAX

FUNC.

STR

SJ1 0 0

WARNING

HAZARD OF PERSONAL INJURY OR ELECTRIC SHOCK Disconnect incoming power and wait 5 minut es befo r e openin g front ca se.

PE connection

Figure: H itachi fre quency inverter wit h fo ot print filte r

Wiring example: Set val ue 4..20mA and th er m i st or

24VDC

Common for

nals ut si

Common for

RUN

C 03

are set exactly the

C 05

A 23

using parame-

cur

F 01

Display

d 04

A 11

nals ut si

is set to 03

Frequency set value

A 14

, i.e.

0-100% =50Hz; limited to 10Hz min.

Motor thermisto

(PTC)

5 4321P24

6HL

OOILFMCM212 11

Set valu

(4...20mA)

Frequency mete

(0..10V, 1mA)

A 01

= 01 (Frequency set value on input O or OI)

F 02

= 10 (acceleration time 10 sec.)

C 01

= 00 (FW: Start forward run via input 1)

C 02

= 01 (RV: Start reverse ru n vi a inpu t 2)

C 03

= 16 (AT: Use current input 4-20mA for set value)

The inverter can now be started via input 1 (forward run) or input 2 (reverse run). If the inputs RV and FW are both closed, the inverter is stopped. If input AT is configured as normally open contact and is closed, current input on OI is used for set value

Wiring example: Fixed set values; FA1 output and RUN output

1mA

HOOILFMCM21211

0..10V

Frequen c y met e r

Parameters for functions same as in the example above. Additionally, (CF2). Fixed frequency set values are set via functions ters 0 to 360 (= frequency 0 to 360Hz). The inverter can now be started via input 1 (FW) or input 2 (RV). If the inputs RV and FW are both closed, the inverter is stopped. If none of the digital inputs CF1 or CF2 is c losed, frequency set value can be set using analog inputs O/OI.

Application example: Flow control

A flow control circuit is to be realized using t he SJ 10 0 i nverter built in PI D cont rol.

Flow rate

set value

Set value is gi ven i n fi xe d int e rvals: 100, 20 0, 300l/h. The current value is in pu t by a se nso r ( 0500l/h = 0-10V). When the difference is greater than 20% a warning is output. The frequency must not fall below 10 Hz. The set value and current value are displayed as flow rate in l/h (300l/h = 100% = 50Hz maximum frequency).

A 01

= 01 (fixed set values)

A 21

= 100 l/h (=33%)

A 22

= 200 l/h (=66%)

A 23

= 300 l/h (=100%)

A 76 =

[PID current value at terminals (O-L)] 0 – 10V = 0 – 500 l/h

In order to display the correct value, ponds to a flow rate of 300l/h. In order to match the current value input (0-500l/h) to the set value input (0-300l/h) the current value must be adjusted with parameters

A 14

must be set to 60% so that 300l/h process value corresponds to 100% current value.

A 01, A 02, F 02, F 03, C 01, C 02

set

F 03

CF1

CF2

4321P24

C 04

0-300 l/h

= 0-100%)

0-300 l/h

= 0-6V

= 0-100%)

0-6V- 10V

A 14 = 60%

set value adjustment

A 75

is set to 3.00 so that a set value of 100% corres-

Reverse Forward

A 02

= 10 (deceleration time 10 sec.)

= 01 (Start signal on FW/RV)

C 05

= 19 (PTC on input 5)

Forward

, and

A 21, A 22

= 3.00

A 72

A 73

A 74

= 3.00

24VDC

, and

Reverse

is set to 02 (CF1) and

cur

Flow rate current value Q

A 75

NFENFENFENFENFENFEN

External di me nsi ons a nd te r minal po si tions

110

SJ100-

002 NFE/N FU

004 NFE/N FU 005 NFE

118

SJ100-

004 HFE/H FU

007 NFE/N FU 011 NFE

118

SJ100-

SJ100- 055 LFU/L FR

Legend:

007 HFE/HFU (without fan)

015 HFE/H FU

022 HFE/H FU

168

015 NFE/N FU

022 NFE/N FU 030 HFE

055 HFE/HFU/HFR

140 128

037 LFU 040 HFE/HFU

075 HFE/HFU/HFR

A Control terminals B Alarm terminals C Main terminals D Grou nding t er mina l (All dimen sions are in mill im et e r s)

236

075 LFU/LFR

120

98 110 4

130

140 128

180

168

182 160

257

DCBA

Air

DCBA

Air

CBA

Air

CBA

12 13 14

= 93 (002NF)

107 (004/005NF)

110

Fan

DCBA

Fan

Second fan built in with inverters 0 75L FU/LFR.

2,5

129

2,5

156

153

3,5

164 7

170

Technical Specific atio ns

Inverter SJ100

LFR

(200V Series)

Protective structure (Note 1)IP20 Overvoltage category III

Maximum motor size (4P) in kW (Note 2)

in kVA

Input supply phase Single / Three phase Three phase Rate d i nput voltage 200VAC -10% ~ 240VAC +5% 50/60Hz + / -5% Rated output voltage

(Note 3)

Rated input current in A Single phase (Three phase)

Rated output current in A

(Note 4a) Output frequency range 0.5 ~ 360 Hz (Note 5) Frequency accuracy

(at 25°C +/-10° C) Frequency setting resolution Digital setting: 0.1 Hz Analog setting: max. frequency / 1000 Voltage/frequenc y character is t. Constant, reduced or high starting (SLV) torque (Note 8) Overload current capacity 150% during 60 seconds (once per 10 minutes) Acceleration/deceleration time 0.1 ~ 3000 s in selec t able linear a nd non-linear mode

Starting torque (using SLV) > 200% > 180%

Dynam. braking, feedback to capacitor (Note 6)2

External braking resistor approx. 150%

torque

Braking

DC injection braking

setting

Forward / Reverse run

Inputs

Intelligent input terminals programmable as

Intelligent output terminals programmable as

Frequency and current

OutputsEnvironmen tal

monitoring

Fault alarm contact On when the inverter trips (1c contact).

External signals

Ext. signals Intelligent input terminals configurable as FW and RV

Other functions Autotuning, Automatic voltage regulation, retry; analog gain/vias

Protection functions Overcurrent, overvoltage, undervoltage, electronic thermal, temp-

Ambient temperature -10 ~ 50°C (Note 7) Storage temperature and

humidity Vibration Max. 5.9m/s2 (=0.6g) at 10- 55Hz

Installation location 1000m or less altitude indoors (IP54 or equivalent) External color Grey Options Remote operator, copy unit, cable for digital operator,

Overal l wei g ht (a p prox.) 0.7 0.8 1.3 2.3 2.8 5. 5 5.7

ote 1: Protective structure is based upon EN60529. Note 2: The applic able moto r is a Hitach i standard four-pole motor. When using another motor, make sure that the rated motor current does not exceed th e rated inverte r current . No te 3: The output vo ltage will decrease if input voltage decreases. Note 4a: The initial data setting values of 005N/011N are same as 004N/007N. So be sure to set the values

b 12

and

0.2 0.4

0.6 1.0 1.1 1.5 1.9 3.1 4.3 6.9 9.1 12.2Maximum capacity

0.6 1.0 1.2 1.6 2.0 3.3 4.5 7.2 9.1 12.2

0.75 1.1 1.5 2.2

Three ph a se 20 0 ~ 24 0V A C

(Corresponds to input voltage)

3.7 5.5 7.5

1.4 2.6 3.0 4.0 5.0 8.0 11.0 17.5

Digital command: +/-0.01% of maximum frequency

Analog command: +/-0.1% of maximum frequency

(second acceleration/deceleration usable)

approx. 100%

braking time and braking force can be set)

Settings using keys or potentiometer

0-10VD C (input i mpeda nce 10k Ohm)

4-20mA (input impedance 250 Ohm)

Potentiometer 1k-2k Ohm, 1W (055 ~ 075LFU/LFR: 2W)

Via keys RUN (for start) and STOP/RESET (for stop)

(Default setting: forward run)

FW: Forward run start/stop RV: Reverse run start/stop CF1–CF4: Multistage speed JG: Jogging command AT: Analog current input selection 2CH: 2.Accel./decel. time FRS: Free run stop EXT: External trip USP: USP function RS: Reset SFT: Software lock PTC: Thermal protection DB: Ext. DB input SET: 2. setting active UP: Acceleration (Remote) DWN: Decelerat. (Remote)

FA1/F A2: Freque ncy arri val signal OD: Deviation signal at PID control AL: Alarm signal

Connection of external analog meter (0-10VDC, max. 1mA) for

frequency or current; connection of external digital frequency meter

Alternatively usable as intelligent output terminal

display, trip history monitor i ng, carri er frequency setting, PID control, automatic torque boost, USP function, 2. Setting function, ON/OFF control of cooling fan, and many more

erature abnormality, ground fault, overload, CT error, BRD error

-25 ~ 70°C (during short t erm tr a ns po r ta t ion period only ) 20 ~ 90% RH (no dew condensation)

reactor for improving power factor, noise filter, OPE-J

of 004N/007N for each mot or . (To be continued on next page)

b 22

32.0

Technical Specific atio ns

Inverter SJ100

(400V Series)

Protective structure (Note 1)IP20 Overvoltage category III

Maximum motor size (4P) in kW (Note 2)

Maximum capacity

in kVA Input supply phase Three Phase Rate d i nput voltage 380VA C -10% ~ 460VA C +10% 50/60Hz +/-5% Rated output voltage

(Note 3)

Rated input current in A 2.0 3.3 5.0 7.0 10.0 11.0 16.5 20.0

Rated output current in A

(Note 4b) Output frequency range 0.5 ~ 360 Hz (Note 5) Frequency accuracy

(at 25°C +/-10° C) Frequency setting resolution Digital setting: 0.1 Hz

Voltage/frequenc y character is t. Constant, reduced or high starting (SLV) torque (Note 8) Overload current capacity 150% during 60 seconds (once per 10 minutes) Acceleration/deceleration time 0.1 ~ 3000 s in selec t able linear a nd non-linear mode

Starting torque (using SLV) > 200% > 180%

Dynam. braking, feedback to capacitor (Note 6)

External braking resistor approx. 150% approx. 100% approx. 80%

torque

Braking

DC injection braking

setting

Forward / Reverse run

Intelligent input terminals

Inputs

programmable as

Intelligent output terminals programmable as

Frequency and current

OutputsEnvironmen tal

monitoring

Fault alarm contact On when the inverter trips (1c contact).

External signals

tart/Sto

Ext. signals Intelligent input terminals configurable as FW and RV

Other functions Autotuning, Automatic voltage regulation, retry; analog gain/vias

Protection functions Overcurrent, overvoltage, undervoltage, electronic thermal, temp-

Ambient temperature -10 ~ 50°C (Note 7) Storage temperature and

humidity Vibration Max. 5.9m/s2 (=0.6g) at 10- 55Hz

Installation location 1000m or less altitude indoors (IP54 or equivalent) External color Grey Options Remote operator, copy unit, cable for digital operator,

Overal l wei g ht (a p prox.) 1.3 1.7 2.8 5.5 5.7

(Contd. from prev. page) Note 4b: The initial data setting value of 030H is same as 040H. So be sure to set the values facturer the motors maximum rpm when using a motor running at frequencies higher than 50/60Hz.

ote 6: Torque will be reduced when the base frequency exceeds 50Hz. Note 7: In the range of 40

to 50°C reduce carrier frequency 2kHz and derate output curr ent 80%, and remov e the top cover.

b 12

HFE

HFU

HFE

HFU

0.4 0.75 1.5 2.2 3.0 4.0 5.5 7.5

1.1 1.9 2.9 4.2 6.2 6.6 9.9 12.2

Three Phase 360 ~ 460VAC

(Corresponds to input voltage)

1.5 2.5 3.8 5.5 7.8 8.6 13.0 16.0

Digital command: +/-0.01% of maximum frequency Analog command: +/-0.1% of maximum frequency

Analog setting: max. frequency / 1000

(second acceleration/deceleration usable)

approx. 100% approx.

braking time and braking force can be set)

Settings using keys or potentiometer

0-10VD C (input i mpeda nce 10k Ohm)

4-20mA (input impedance 250 Ohm)

Potentiometer 1k-2k Ohm, 1W (055 ~ 075LFU/LFR: 2W)

Via keys RUN (for start) and STOP/RESET (for stop)

(Default setting: forward run)

FA1/F A2: Freque ncy arri val signal OD: Deviation signal at PID control AL: Alarm signal

Connection of external analog meter (0-10VDC, max. 1mA) for

approx. 20% approx. 30%

70%

Alternatively usable as intelligent output terminal

display, trip history monitor i ng, carri er frequency setting, PID control, automatic torque boost, USP function, 2. Setting function, ON/OFF control of cooling fan, and many more

erature abnormality, ground fault, overload, CT error, BRD error

-25 ~ 70°C (during short t erm tr a ns po r ta t ion period only ) 20 ~ 90% RH (no dew condensation)

reactor for improving power factor, noise filter, OPE-J

and

of 030H for the motor. Note 5: Confirm w ith the mo tor m anu -

b 22

HFE

HFU

HFE

HFU

Hitachi SJ100 User Manual 2

Specifications and Main Features

Frequently Asked Questions

User Manual