SEW Eurodrive MOVITRAC 31C Operating Instructions

T

MOVITRAC

®

31C

Frequency Inverters

Operating Instructions

Edition 07/2000

08/198/96

U

C

®

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2
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General Notes

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Always follow the warning and safety notes contained in this user manual! Safety notes are:

Electrical hazard,

Mechanical hazard,

Important instructions

A

requirement for fault-free operation

that these

instructions and remarks

e.g. when working on live equipment.

e.g. when working on hoists.

for safe and fault-free operation.

and fulfillment of any rights to claim under guarantee is

are followed.

Therefore read these instructions carefully

before you start working with the unit!

These

operating instructions

contain

important information for servicing. They should therefore

be kept in the vicinity of the unit.

Application Restrictions

The MOVITRAC

®

31C units are frequency inverters for industrial and commercial drive systems for
operation of three-phase AC squirrel-cage asynchronous motors. Other loads must not be oper-
ated with the inverters.

The installation site must be free of dust, dry (without danger of moisture condensation) and lock-
able (e.g. switch cabinet). All specifications concerning technical data and permissible conditions
at the equipment location must be observed.

Where applicable, commissioning (starting normal operation) is prohibited, unless the machine
complies with the EMC guideline 89/336/EWG and the conformity of the finished product with the
machine guideline 89/392/EWG is verified (observe EN 60204).

Unless otherwise specifically indicated, the following is prohibited:

Implementation in areas subject to explosion hazards
Implementation in the vicinity of oils, acids, gas, fumes, dusts, radiation, etc.
Implementation in non-stationary applications where mechanical vibration and impact loads
occur which exceed the limits stipulated by EN50178.
Implementation in applications where the inverter alone (without a higher-level safety system)
is responsible for safety tasks which must guarantee the safety of persons and machinery.

Disposal (please observe the applicable waste disposal regulations):

Depending on the material they are made of, unit components are to be disposed of in accordance
with the applicable waste disposal regulations for:
electronics waste (pcbs), plastic material (housing), sheet metal, copper, etc.

For further technical information as well as selection notes please refer to the
MOVITRAC

®

31C Frequency Inverter Catalog, publication no. 0922 9116.

For further information about the synchronous operation control option, the IPOS positioning con-
trol option and the fieldbus options (PROFIBUS and INTERBUS) please refer to the respective user
manuals.

2

MOVITRAC® 31C Operating Instructions

Contents

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Page

1 Safety Notes .............................................................................................4

2 Installation...............................................................................................5

2.1 Type designation, nameplate and option label .................................................................5

2.2 MOVITRAC

2.3 MOVITRAC

2.4 MOVITRAC

2.5 Installation instructions ...................................................................................................9

2.6 Installation for electromagnetic compatibility ................................................................10

2.7 UL-compliant installation...............................................................................................11

2.8 Wiring diagram for the basic unit...................................................................................12

2.9 Assignment of braking resistors, chokes and filters ......................................................15

2.10 MOVITRAC

2.11 Connecting the RS-232 serial interface (USS21A options) ...........................................19

2.12 Connecting the RS-485 serial interface (USS21A option)..............................................19

2.13 Installation of option cards ............................................................................................ 20

2.14 Wiring diagram and terminal description for the FEA31C option ...................................21

2.15 Wiring Diagram and Terminal Description for the FIO31C Option..................................22

2.16 Wiring diagram and terminal description for the FEN31C/FPI31C option.......................23

2.17 Wiring diagram and terminal description for the FIT31C option ....................................24

2.18 Connecting the incremental encoder.............................................................................25

®

31C, Size 0 .................................................................................................6

®

31C, Sizes 1 and 2......................................................................................7

®

31C, Sizes 3 and 4......................................................................................8

®

31C, size 0 with braking resistor ..............................................................18

3 Startup.................................................................................................. 26

3.1 Preliminary work and aids .............................................................................................26

3.2 Short-cut startup with the FBG31C keypad....................................................................27

3.3 Starting the motor .........................................................................................................29

3.4 Startup examples...........................................................................................................32

3.5 Complete parameter list.................................................................................................39

4 Operation and Service ............................................................................... 47

4.1 Operating displays .........................................................................................................47

4.2 Fault information............................................................................................................51

4.3 Fault signals...................................................................................................................52

4.4 SEW Electronics Service................................................................................................55

5 Technical Data ........................................................................................ 56

5.1 Basic units .....................................................................................................................56

®

5.2 MOVITRAC

5.3 MOVITRAC

5.4 MOVITRAC

31C...-233 (230 V Units) ..........................................................................57

®

31C...-503 (400/500 V Units) ...................................................................59

®

31C electronics data.................................................................................64

6 Index.................................................................................................... 65

Any revisions to edition

01/99

are indicated by a gray bar in the margin.

MOVITRAC® 31C Operating Instructions

3

1 Safety Notes

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1 Safety Notes

Installation and startup

Never install or start-up damaged products.

ping company immediately.

Installation, startup and servicing
nel

with the relevant training in accident prevention, in compliance with the valid regulations

(e.g. EN 60204, VBG 4, DIN VDE 0100/0113/0160).

The relevant instructions
observed!

Protective measures

(e.g. EN 60204 or EN 50178).
Necessary protective measure: Unit must be grounded.
Necessary protective equipment: Overcurrent protection devices (fuses).

The unit meets all requirements for secure separation

according to EN 50178. To guarantee safe and reliable separation, all
must also meet the

Ensure that the

mains

by taking

and

equipment

requirements for safe and reliable disconnection

connected motor does not start on its own when the unit is connected to the

appropriate measures (e.g. removing the electronics terminal block)

of the inverter may only be performed by

for

installation

must be chosen according to the

Make a complaint about the damage to the ship-

qualified person-

and

startup

of the motor and brake

applicable standards

of power and electronics terminals

current circuits connected

.

must be

.

Operation and service

Before

ous voltages
off.

When the
present on all subassemblies except the control electronics. The unit must be kept closed during
operation.

Dangerous voltages are present on the

terminals when the unit is in operation

and the motor is at rest.

If the

indication

Internal safety functions
Remedying the cause of the fault or resetting

If, for safety reasons,

connected from the mains
Reset function (P860) is prohibited

removing the front cover

can remain present for

front cover is removed

operating indicator LED V1

that the unit is disconnected from the mains or is

in the unit or

this is not admissible

, the

inverter must be disconnected from the mains. Danger-

up to 10 minutes after the power supply has been turned

the unit has enclosure class

output terminals

. This is also the case when the output stage is disabled

or any of the other status indicators

mechanical blocking

the unit can cause the drive

for the driven machine, the

before remedying the fault. In this case, the activation of the

.

IP 00. Dangerous voltages

and the connected

are off,

de-energized

can cause a

.

to restart by itself

inverter must be dis-

cables and motor

it

is not an

motor standstill

are

.
.

Auto-

4

MOVITRAC® 31C Operating Instructions

2 Installation

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2.1 Type designation, nameplate and option label
Type designation, example:

Installation 2

MOVITRAC 31 C 110 - 503 - 4 - 00

®

Version:

Quadrants:

Type of supply:

Rated supply voltage:

Recommended motor power:

Version C

Type series 31

Nameplate, example:

The nameplate is mounted on the side of the unit.

00 = Standard

4 = 4-Q (with brake chopper)
3 = 3-phase

50 = 380...500 V ; 23 = 200...240 V

AC AC

110 = 11 kW; 150 = 15 kW

01552AEN

Fig. 1: Nameplate

00593AXX

Option label, example:

®

All MOVITRAC

31C inverters come with an option label specifying the option cards installed at the

plant. If an option card is installed at a later date, the option must be marked on the option label.

®

Example: MOVITRAC

Fig. 2: Option label

31C with FEA31C.

FEA

X

FRN
FEN
FRS
FFI
FFP

Options

FFD
FPI
FIO
FIT

31C
31C
31C
31C
31C
31C
31C
31C
31C
31C

00596AEN

MOVITRAC® 31C Operating Instructions

5

2 Installation

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2.2 MOVITRAC® 31C, Size 0

5

6

7

8

9

4

123

10

11

12 13 14

Fig. 3: MOVITRAC® 31C, size 0 without lower cover

1 Service label (not visible)
2 Type label
3 X1: Power section terminals (not visible) for mains and motor connections

also for braking resistor in 4-Q mode.
4 Terminal for PE (y)
5 Mounting bracket for optional braking resistor
6 Upper cover
7 Retaining screws for upper cover; this cover must be removed for access to power terminal strip X1 .
8 X4: Slot for operating options
9 Nameplate

10 S1: Switch to select n
11 V1: LED display
12 X2: Electronics terminal strip
13 Electronics shielding terminals (not visible)
14 X3: Electronics terminal strip

:10 V / 20 mA; accessible below operating option.

set

00592BXX

6

MOVITRAC® 31C Operating Instructions

2.3 MOVITRAC

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4

5

6

7

®

31C, Sizes 1 and 2

Installation 2

123

8

9

10

11

12

13 14 15 16

Fig. 4: MOVITRAC® 31C, sizes 1 and 2 without housing

1 System EPROMs
2 V1: LED display
3 X20:Slot for option cards
4 X4: Slot for operating options
5 Service label
6 X21:Slot for option cards
7 Option label
8 S1: Switch to select n

9 Nameplate
10 X2: Electronics terminal strip
11 X3: Electronics terminal strip
12 X14: Electronics terminal strip
13 X1: Power section terminals for mains and motor connections also for braking resistor in 4-Q mode.
14 Terminal for PE (y)
15 Electronics shielding terminals
16 Type label

: 10 V / 20 mA; accessible below operating option.

set

00597BXX

MOVITRAC® 31C Operating Instructions

7

2 Installation

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2.4 MOVITRAC® 31C, Sizes 3 and 4

123

4

5

6

7

8

9

10

11

12

13 14 15 14 16

Fig. 5: MOVITRAC® 31C, sizes 3 and 4 without housing

1 System EPROMs
2 V1: LED display
3 X20:Slot for option cards
4 X4: Slot for operating options
5 Option label
6 X21:Slot for option cards
7 Service label
8 S1: Switch to select n

9 Nameplate
10 Type label
11 X2: Electronics terminal strip
12 X3: Electronics terminal strip
13 X14:Electronics terminal strip
14 X1: Terminal for PE (y)
15 Power section terminals for mains and motor connections also for braking resistor in 4-Q mode.
16 Electronics shielding terminals

10 V / 20 mA; accessible below operating option.

set

00061BXX

8

MOVITRAC® 31C Operating Instructions

2.5 Installation instructions

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Safety instructions (→ Sec. 1, Page 4) must be strictly observed during installation!

Use only original connection components!

®

Observe the

tightening torques

of the MOVITRAC

31C power terminals:
Size 0 → 1.5 Nm (13.3 lb.in) / Size 1 → 0.6 Nm (5.3 lb.in) /
Size 2 → 1.5 Nm (13.3 lb.in) / Sizes 3 and 4 → 3.5 Nm (31 lb.in)

Observe minimum required ventilation space

clearance of
Units must be

100 mm (4 in) above and below

mounted vertically

. Other mounting positions are not permissible!

of units (sufficient cooling)! Leave a minimum

the unit. No lateral clearance required.

Installation 2

The MOVITRAC® 31C is designed for operation on

earthed neutral point (TN and TT power systems)

However, operation on voltage power systems with a non-earthed neutral point (for example

power systems

) is also

permitted

. SEW recommends using earth-leakage monitors with pulse-

voltage power systems with a directly

.

IT

code measurement in voltage systems with non-earthed neutral points (IT systems). This pre-
vents the earth capacitance of the inverter from inadvertently triggering the earth-leakage moni-
tor. The EMC limit values for interference emission are not specified for voltage systems with a
non-earthed neutral point (IT power systems). Line filter effectiveness is extremely limited.

With

more than four units

units:

connect a 3-phase line choke

Run

power cables

and

Mains power cable:
PE mains connection (→ EN 50178):

on a single

mains contactor

dimensioned for the total current of all

in series to limit the inrush current.

electronic leads

in separate cable ducts.

based on input rated current Iin at rated load (Data →

If cross-section of PE conductor is < 10 mm² (AWG8), a

Sec. 5).

second lead with the cross-section of the mains connection cable must be run parallel to the PE
conductor via separate terminals or a copper PE conductor with a cross-section of 10 mm²
(AWG8) must be used. If the mains connection cable is ≥ 10 mm² (AWG8), a copper PE conduc-
tor with the cross-section of the mains connection cable must be used. During operation leakage
currents > 3.5 mA can occur.

Motor cable:

The

input fuses

junction. (→

based on the output rated current IN (Data →

Sec. 5).

must be installed at the beginning of the power cable, directly after the busbar

Sec. 2.8.1: F11/F12/F13). Use fuse types D, DO, NH or power circuit breakers.

An

earth leakage circuit-breaker

currents > 3.5 mA

can occur during normal inverter operation.

Alternate operation of two motors from one inverter:

for each of the two motors cables.

is

not permissible as the sole protection device, as leakage

a changeover contactor must be provided

Changeover contactors may only be actuated when the

inverter is disabled!

Only connect a

Recommendation:
Binary inputs

voltage proof
Connection of braking resistors:

power cable, with a cross-section based on the inverter rated current. (Data →
the braking resistor with a bimetallic relay (→
Technical Data of Braking Resistors (→

resistive/inductive load (motor)

to the

inverter output

, no capacitive load!

Observe a minimum switch-off time of 10 s for the mains contactor K11.

are

opto-isolated

. Connecting an

.The

binary outputs

external voltage source

are

short-circuit-proof

to the binary outputs can

, but

Use two closely adjacent twisted wires or a 2-core shielded

Sec. 5). Protect

Sec. 2.8.1: F16) tripping current according to

Sec. 2.9).

not external-

damage

them!

Operation braking resistors: In normal operation the connection leads to the braking resistor
carry a high DC voltage (approx. 900 V).

design with appropriate touchguard. When loaded with P
reaches

high temperatures

. Choose the mounting position accordingly (for example on the top

If required, mount braking resistors in flat-pack

, the

surface

N

of the braking resistor

of the switch cabinet).

MOVITRAC® 31C Operating Instructions

9

2 Installation

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2.6 Installation for electromagnetic compatibility

The control leads must be shielded.
The shield must be earthed by the most direct route possible, with a wide-area contact to

ground at both ends. If necessary, one end may be earthed via an interference suppression
capacitor (220 nF/50 V) to prevent earth loops. In the case of double-shielded cable, earth the
outer shield at the MOVITRAC

Running the cables in separate, earthed metal ducts or conduits is also effective as shielding.
Connect the MOVITRAC® and all accessories to earth in compliance with high frequency require-

ments (wide-area metallic contact between unit housing and ground, i.e. switch cabinet moun-
ting plate not painted).

EMC module EF...-503 (contains input filter and output choke)

EF014/030/075-503: Mount the EMC module together with the MOVITRAC® 31C unit onto the
conductive mounting surface in the switch cabinet.

EF220/450-503: First mount the EMC module onto the conductive mounting surface with four
screws in the switch cabinet, then mount the MOVITRAC
onto the EMC module.

Input filter NF...-...

Mount the NF.. input filter close to the corresponding MOVITRAC® , but

ventilation space required

Keep the connection cable between the input filter and the MOVITRAC® as short as possible:
a maximum lead length of 400 mm (15 in) is permissible. Unshielded, twisted-conductor
cable is sufficient. Use also unshielded cables for the connection between the mains and the
input filter.

If multiple inverters are connected to one input filter, the input filter must be connected either
directly at the switch cabinet input or in the immediate vicinity of the inverter. The correct
input filter is determined from the total current of all inverters.

Output choke HD...

Mount output choke close to MOVITRAC®

®

side, and the inner shield at the other end.

®

31C unit with the four M6 screws

.

outside minimum ventilation space

outside the minimum

.

Guide only the three phases U, V and W through the output choke! Do not guide the PE con-
ductor through the output choke!

MOVIDRIVE
MOVITRAC
MOVIDYN

HD... output choke

Fig. 6: Connection output choke HD...

®

®

®

UVW

456

UVWPE

motor cable

n = 5

to the motor

00569CEN

10

MOVITRAC® 31C Operating Instructions

Installation 2

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2.7 UL-compliant installation

For UL-compliant installation observe the following instructions:

Use only copper leads as connection cable with the following temperature range:

- for MOVITRAC

- for MOVITRAC
The permissible tighentening torque values of the MOVITRAC® 31C power terminals are as fol-

lows:
Size 0 → 1.5 Nm (13.3 lb.in)
Size 1 → 0.6 Nm (5.3 lb.in)
Size 2 → 1.5 Nm (13.3 lb.in)
Size 3 → 3.5 Nm (31 lb.in)
Size 4 → 3.5 Nm (31 lb.in)

MOVITRAC® 31C frequency inverters are designed for operation on voltage systems with
earthed neutral points (TN and TT systems) which can provide a maximum current according to
the table below and have a maximum voltage of 240 V
units) and 500 V
fuses must not exceed the values given in the following tables.

Use only tested devices with limited output voltage (V
(I ≤ 8 A) to establish an external 24 V

®

31C005...300 temperature range 60/75°C.

®

31C370/450 temperature range 75/90°C.

for the MOVITRAC® 31C...-233 (230 V

AC

for MOVITRAC® 31C...-503 (400/500 V units). The performance data of

AC

= 30 VDC) and limited output current

max

low-voltage current-limited power supply.

DC

230 V Units:

MOVITRAC® 31C...-233 max. current max. mains voltage fuses (max.)

005/011 (Size 0)

008/015/022 (Size 1)

037 (Size 2)

055/075 (Size 3)

5 000 A

5 000 A

5 000 A

5 000 A

AC

AC

AC

AC

240 V

240 V

240 V

240 V

AC

AC

AC

AC

20 A / 600 V

32 A / 600 V

63 A / 600 V

110 A / 600 V

400/500 V Units:

MOVITRAC® 31C...-503 max. current max. mains voltage fuses (max.)

005/007/011/014 (Size0)

008/015/022/030 (Size 1)

040/055/075 (Size 2)

110/150/220 (Size 3)

300/370/450 (Size 4)

5 000 A

5 000 A

5 000 A

5 000 A

10 000 A

AC

AC

AC

AC

AC

500 V

500 V

500 V

500 V

500 V

AC

AC

AC

AC

AC

16 A / 600 V

30 A / 600 V

63 A / 600 V

175 A / 600 V

400 A / 600 V

Note:

UL certification is not valid for operation on voltage systems with non-earthed neutral points
(IT systems).

MOVITRAC® 31C Operating Instructions

11

2 Installation

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2.8 Wiring diagram for the basic unit

2.8.1 Wiring of power section and brake

L1
L2
L3
PE

F11/F12/F13

K11

F14/F15F14/F15

BG
BGE

Switch-off in the AC circuitSimultaneous switch-off in the

V

AC

1
2
3
4
5

V

AC

1
2

BG

3

BGE

4
5

AC and DC circuits

X3:61X3:61

K12K12

X3:30X3:30

white

red

blue

Fig. 7: Wiring diagram power section and brake

L1 L2 L3PEUVW

EF...-503
Option
EMC Module

13462PE5 1

white

red

blue

M

3phase

MOVITRAC 31C

®

Power section

X1:

L13L35V

R-

PE2L24U6W8R+9

F16
effects
K11

BW...

01553AEN

The connection of the brake rectifier requires a separate mains supply cable; supply from the
motor voltage is not permissible!

For all hoist applications always use switch-off in AC

and

DC circuits of the brake:

When an inverter is connected (PWM generated output voltage), the supply cables for the brakes
must be routed separately from the other power cables.

When installing the brake rectifier in the switch cabinet, the connection cables between brake recti-
fier and brake must be routed separately from other power cables.

Installation together with other cables is only permissible if the other cables are shielded.

Observe the installation regulations for brakes without BG/BGE or BME.

12

MOVITRAC® 31C Operating Instructions

2.8.2 Wiring of processor card

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Installation 2

Option Keypad

EQ

0V5 - +

RS485

RS232

Option

Ser.interfaces

USS21A

Option slots
X20/X21

X20:

X4:

Reference48/49

X21:

n13*

1/0=faultfree/fault*

Reference41-47

0/1=Ramp t1/t2*

1/0=Enable/Rapid stop*

1/0=CCW/Stop*

*Factory settings

Outputfrequency*

Measurementoutput

n2(0...10V*;+/-10V;

0...20mA;4...20mA)

0/1=n12*

0/1=n11*

Brake

1/0=CW/Stop

+24V

+24V(external)

+10V(3mA)

I-Signal

0V24

0V24

0V10

+-

S1

X14:

X3:

X2:

S1

rightleft

V-Signal

Option slots X20/X21 not available
with Size 0 (MC31C005/007/011/014)!

Terminal strip X14 not available with
Size 0 (MC31C005/007/011/014)!
Terminals 48/49 are integrated in terminal strip X3.

30

1)

60
49
48

2)

62
61

30

1)

60
47
43
42

41
44

40

65

0

35
34
31

S16

S15

Binary output signals for PLC
or external output relays;

S14

TL.61: max. 150mA/3.6W
TL.62: max. 50 mA/1.2 W

S13

(alternative contactor K12

S12

for brake switching)

S11

PWMsignal TTL

R11

K12

V

TL.34-35

V

-10V...+10V

0(4)...20mA

I

Processorpcb

Fig. 8: Wiring diagram processor card

X0:

Shieldplate

1)Jumper,factory installed;connects reference of
thebinaryinputswithunits internal ground.

2)Afterinstallinganoptionin slot X21,theterminals

48/49/60/30inthebasicunitarenotavailable.

TL.0 0V10(Referencepotential10V,analogsignals)
TL.30 0V24(Referencepotential 24V,binary signals)

Strip Protectiveearthconductor(Shield)

01554AEN

MOVITRAC® 31C Operating Instructions

13

2 Installation

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2.8.3 Functional description of the basic unit terminals

Terminal Function
X1: 1/2/3

4/5/6

8

8/9

PE
X0:
S1:
X2: 31

34/35

0
65
40
44

41

X3: 42

43
47
60

30
61
62

X14: 48

49
60
30

X4:
X20:

X21:

Mains connection L1, L2, L3 or EF...-503 EMC module TL.1, 2, 3
Motor cable U, V, W or EF...-503 EMC module TL.4, 5, 6
DC link connection for HF... (TL. 7 at HF...-403, TL. V5 at HF...-503):

Connect only if f

Braking resistor connection R+, R-
Protective earth connection

Grounding terminal (cable clips) for screening for electronics control leads (PE potential)
Switchover I-signal (0...20mA, 4...20mA) or V-signal (0...10V, ±10V), factory setting: V-signal
+10V (max. 3mA) for setpoint potentiometer

Setpoint input n2 (differential input, reference TL. X2:0) Signal form → menu P11_ and switch S1
Reference potential for analog signals
Measurement output: suitable for 5V display instruments (Signal types → P634/P635), reference TL. X2:0
Input +24V external power supply (supporting voltage depending on options, unit diagnosis for mains OFF)
Output +24V auxiliary voltage (max. 250mA) for external switches

Binary input 1, fixed assignment: CW/stop
Binary input 2, factory setting: CCW/stop The binary inputs are opto-isolated.

Binary input 3, Enable/rapid stop Selection possibilities for binary inputs
Binary input 4, t1/t2
Reference for binary inputs X2:41 and X3:42/43/47
Switching the binary inputs with +24V of X2:44 Jumper X3:60-30
Switching the binary inputs with ext. voltage 24V: Connection X3:60-external ground

Reference potential for binary signals
Binary output 1, fixed assignment:/Brake Max. load: 150mA
Binary output 2, factory setting: /Fault Max. load: 50mA

Binary input 5, n11/n21 With MOVITRAC
Binary input 6, n12/n22 not available. Terminals 48 and 49 are integrated
Reference for binary inputs X14:48/49 in terminal strip X3.
Reference potential for binary signals

Slot for FBG31C keypad option / USS21A (RS-232 and RS-485) serial interfaces
Slot for option cards, FEA31C input/output expansion / FIO31C digital input/output expansion /

FES31C synchronous operation / FFP31C, FFI31C and FFD31C fieldbus interfaces
With MOVITRAC

Slot for option cards, FEN31C speed detection / FPI31C position detection / FIT31C TF/TH evaluation
With MOVITRAC® 31C Size 0 (005/007/011/014) not available.

= 12 kHz or 16 kHz and additionally for HF...-403 V

PWM

→

menu P60_

with jumper X3:60-30 non-isolated
without jumper X3:60-30 potential free

Selection possibilities → menu P611

®

31C, size 0 (005/007/011/014) not available.

®

31C Size 0 (005/007/011/014)

mains

≤ 400 V!

14

MOVITRAC® 31C Operating Instructions

Installation 2

Phone: [phone] - Fax: [phone] - Web: www.clrwtr.com - Email: [e-mail]

2.9 Assignment of braking resistors, chokes and filters

®

2.9.1 MOVITRAC

MOVITRAC® 31C...-233 005 011 008 015 022 037 055 075
Size 0 1 2 3
Braking resistors

BW100-003 I
BW100-005 I
BW100-002 I
BW100-006 I
BW039-003 I
BW039-006 I
BW039-012 I
BW039-026 I
BW027-006 I
BW027-012 I
BW012-025 I
BW012-050 I
BW012-100 I

EMC modules

EF014-503 ID = 5 A
EF030-503 ID = 10 A
EF075-503 ID = 20 A
EF220-503 ID = 60 A

Line chokes

ND020-013ΣI
ND045-013ΣIin = 45 A

Input filters

NF008-443
NF016-443 825 719 1 B B A
NF025-443 825 718 3 B A
NF036-443 825 717 5

Output chokes

HD001 d = 50 mm (1.97 in) 813 325 5 for cable cross-sections 1.5...16 mm2 (AWG16...6)
HD002 d = 23 mm (0.91 in) 813 557 6 for cable cross-sections ≤ 1.5 mm
HD003 d = 88 mm (4.46 in) 813 558 4 for cable cross-sections ≥ 16 mm2 (AWG6)

31C...-233 (230V units)

= 0.5 A

trip

trip

trip

trip

trip

trip

trip

trip

trip

trip

trip

trip

trip

in

V

max

= 1.2 A
= 1.2 A
= 2.3 A
= 2.0 A
= 3.2 A
= 5.0 A
= 7.8 A
= 2.5 A
= 4.4 A
= 10 A
= 19 A
= 27 A

AC

= 20 A

= 440 V

RMS

RMS

RMS

RMS

RMS

RMS

RMS

RMS

RMS

RMS

RMS

RMS

RMS

AC

AC

AC

AC

AC

AC

Part number

826 266 7
826 269 1
821 700 9
821 701 7
821 687 8
821 688 6
821 689 4
821 690 8
822 422 6
822 423 4
821 680 0
821 681 9
821 682 7

Part number

826 384 1
826 385 X
826 386 8
826 553 4

Part number

826 012 5 A
826 013 3 B

Part number

825 721 3 A A

Part number

2

(AWG16)

B

A in case of rated operation (100%)
B with variable torque load (125%)

MOVITRAC® 31C Operating Instructions

15

2 Installation

Phone: [phone] - Fax: [phone] - Web: www.clrwtr.com - Email: [e-mail]

2.9.2 MOVITRAC® 31C...-503 (400/500V units)

MOVITRAC® 31C...-503 005 007 011 014 008 015 022 030
Size 0 1
Braking resistors

BW200-003 I
BW200-005 I
BW100-003 I
BW100-005 I
BW100-002 I
BW100-006 I
BW068-002 I
BW068-004 I

EMC modules

EF014-503 ID = 5 A
EF030-503 ID = 10 A

Line chokes

ND020-013ΣIin = 20 A

Input filters

NF008-443
NF016-443 825 719 1 B
NF008-503 V

Output chokes

HD001 d = 50 mm (1.97 in) 813 325 5 for cable cross-sections 1.5...16 mm2 (AWG16...6)
HD002 d = 23 mm (0.91 in) 813 557 6 for cable cross-sections ≤ 1.5 mm2 (AWG16)
HD003 d = 88 mm (4.46 in) 813 558 4 for cable cross-sections ≥ 16 mm

Output filters

HF008-503 826 029 X A A
HF015-503 826 030 3
HF022-503 826 031 1 B B A
HF030-503 826 032 X B A
HF040-503 826 311 6

trip

trip

trip

trip

trip

trip

trip

trip

V

max

max

= 0.2 A
= 0.5 A
= 0.4 A
= 0.8 A
= 0.7 A
= 1.8 A
= 0.8 A
= 1.4 A

AC

= 440 V

= 550 V

AC

RMS

RMS

RMS

RMS

RMS

RMS

RMS

RMS

AC

AC

AC

Part number

826 267 5
826 270 5
826 266 7
826 269 1
821 700 9
821 701 7
821 692 4
821 693 2

Part number

826 384 1
826 385 X

Part number

826 012 5

Part number

825 721 3 A

825 831 7

Part number

2

(AWG6)

Part number

B A B A

B

A in case of rated operation (100%)
B with variable torque load (125%)

16

MOVITRAC® 31C Operating Instructions

Installation 2

Phone: [phone] - Fax: [phone] - Web: www.clrwtr.com - Email: [e-mail]

MOVITRAC® 31C...-503 040 055 075 110 150 220 300 370 450
Size 2 3 4
Braking resistors

BW047-005 I
BW147 I
BW247 I
BW347 I
BW018-015 I
BW018-035 I
BW018-075 I
BW915 I
BW012-025 I
BW012-050 I
BW012-100 I

= 1.1 A

trip

= 3.5 A

trip

= 4.9 A

trip

= 7.8 A

trip

= 4.0 A

trip

= 8.1 A

trip

= 14 A

trip

= 28 A

trip

= 6.1 A

trip

= 12 A

trip

= 22 A

trip

RMS

RMS

RMS

RMS

RMS

RMS

RMS

RMS

RMS

RMS

RMS

EMC modules

EF075-503 I
EF220-503 ID = 60 A
EF450-503 ID = 115 A

= 20 A

D

AC

AC

AC

Line chokes

ND020-013ΣI
ND045-013ΣI
ND085-013ΣI
ND1503

in

in

in

Σ

I

in

= 20 A
= 45 A
= 85 A
= 150 A

AC

AC

AC

AC

Input filters

NF016-443
NF025-443 825 718 3
NF036-443 825 717 5
NF050-443 825 716 7

V

max

= 440 V

AC

NF080-443 825 830 9 A
NF110-443 826 353 1
NF008-503
NF016-503 825 832 5
NF025-503 825 833 3 A

V

NF036-503 825 834 1

max

= 550 V

AC

NF050-503 825 835 X
NF080-503 826 077 X
NF110-503 826 354 X

Output chokes

HD001 d = 50 mm (1.97 in) 813 325 5 for cable cross-sections 1.5...16 mm
HD003 d = 88 mm (4.46 in) 813 558 4 for cable cross-sections ≥ 16 mm

Output filters

HF040-503 826 311 6
HF055-503 826 312 4
HF075-503 826 313 2
HF023-403 825 784 1
HF033-403 825 785 X
HF047-403 825 786 8

Part number

826 268 3
820 713 5
820 714 3
820 798 4
821 684 3 C
821 685 1 C
821 686 X C
821 260 0
821 680 0
821 681 9
821 682 7

Part number

826 386 8
826 553 4
826 554 2

Part number

826 012 5 A
826 013 3 B A
826 014 1 B A A
825 548 2 B B

Part number

825 719 1 A

B

B

825 831 7 A

B

B A

B A

B A

Part number

2

(AWG16...6)

2

(AWG6)

Part number

A
B A

B A

B A

B A B/C A/C

B A B/C C A/C

B

A in case of rated operation (100%)
B with variable torque load (125%)
C connect two braking resistors or output filters in parallel!

MOVITRAC® 31C Operating Instructions

17

2 Installation

Phone: [phone] - Fax: [phone] - Web: www.clrwtr.com - Email: [e-mail]

2.10 MOVITRAC® 31C, size 0 with braking resistor

For 4-Q operation in Size 0 units (31C005/31C007/31C011/31C014), the braking resistors in flat-
pack design BW100-003 and BW200-003 can be built into the unit. To do this, proceed as follows:

1. Disconnect inverter from the supply. Switch off mains and, if applicable, 24 V

supply.

DC

2. Unscrew the mounting bracket for the braking resistor from the top of the unit and pull it out
(→ Fig. 9).

3. Cut the cables of the braking resistor to the required length (approx. 25 cm (10 in)) and fix on
the conductor end sleeves.

4. Route the cables of the braking resistor through the rubber buffer and set the braking resistor
into the mounting bracket (→ Fig. 9).

5. Put the mounting bracket with the bracking resistor back into the unit and screw in firmly.

6. Unscrew the upper cover so that the X1 terminal strip of the power section is accessible.

7. Connect the cables of the bracking resistor to terminals X1:8 and X1:9 as instructed in
of Power Section and Brake

2.

(Sec. 2.8.1, Page 12).

4.

Wiring

Fig. 9: Pull out mounting bracket and set the braking resistor in

01786AXX

18

MOVITRAC® 31C Operating Instructions

2.11 Connecting the RS-232 serial interface (USS21A options)

Phone: [phone] - Fax: [phone] - Web: www.clrwtr.com - Email: [e-mail]

9-pin standard interface cable (shielded!) for RS-232 connection:

Installation 2

®

5

3

2

Fig. 10: Connection MOVITRAC® 31C - PC

GND (ground)

TxD
RxD

max. 5 m (16.5 ft)

Connection to PC (COM1-4)Connection to MOVITRAC 31C (USS21A)

5

3
2

9-pin sub D connector (female)9-pin sub D connector (male)

2.12 Connecting the RS-485 serial interface (USS21A option)
Installation instructions for the RS-485 interface:

Use 4-core copper shielded data cable.
Use a twisted core pair for the signal leads.
Use the second twisted core pair for 0V5.
Connect the shield at both ends to PE potential with a wide area contact (electronics shielding

®

terminals of the MOVITRAC

or proper place in the switch cabinet).

01587AEN

USS21A USS21A

+

-

0V5

yyyy

Fig. 11: USS21A RS-485 interface

+

-

0V5

00997AXX

RS-485 interface to EIA standard:

max. transmission rate 9600 baud
max. 32 nodes (every unit with the USS21A is counted as two nodes)
max. total cable length 200 m (660 ft)
integrated terminating resistor

USS21A terminal assignment

+

-
0V5

⇒

+ RS-485

⇒

- RS-485

⇒

reference potential

MOVITRAC® 31C Operating Instructions

19

2 Installation

Phone: [phone] - Fax: [phone] - Web: www.clrwtr.com - Email: [e-mail]

2.13 Installation of option cards

Size 0 units (31C005/31C007/31C011/31C014) are not equipped with the X20 and X21 option
slots, so no option cards can be installed in these units.

The following instructions apply to the size 1...4 units (31C008...31C450).

Before you begin:

Discharge yourself with appropriate measures (earthing band, conductive shoes, etc.) before
touching the option card.

Store the option card in the original package and only unpack immediately before installation.
Do not touch the option card more often than necessary and hold only by the edges. Do not

touch components.

Installation of the option card:

Disconnect inverter from the supply. Switch off mains and, if applicable, 24 V supply.
Take off the lower protective cover.
Remove housing (screws located under the FBG31C keypad/USS11A or UST11A interface).

For the FEA31C, FIO31C, FES31C, FFP31C, FFI31C and FFD31C options:

Loosen system EPROM card and remove from X20 slot.
Plug the option card into the X20 slot and fasten.
For the FES31C, FFP31C, FFI31C and FFD31C options: remove the blank panel from the unit

housing and replace with enclosed cover plate.

For the FEN31C, FPI31C and FIT31C options:

Unscrew the electronics terminal strip X14 and remove from the X21 slot.
Plug the option card into the X21 slot and screw on firmly.
Replace unit house and screw on firmly.
Replace lower protective cover.

FEA31C
FIO31C
FES31C
FFP31C

X7

FFI31C
FFD31C
Option

X7 X8

Option FPI 31C

Option
FEN 31C

X5 X6

X5 X6

Option FIT 31C

X5 X24

X4

Basic Unit

MOVITRAC

31C

X2 X3

V1

X20

X21

X14

Fig. 12: Installation of option cards

20

MOVITRAC® 31C Operating Instructions

01784AEN