ABB ACS 600 MultiDrive Manuale utente

ACS600, ACS800

Installation Guide

du/dt Filters

AOCH0260-70

AOCH0400-70

NOCH0016-6x

NOCH0030-6x

NOCH0070-6x

NOCH0120-6x

NOCH0260-60

NOCH0400-60

NOCH0760-60

3AFE 58933368 REV D

EFFECTIVE: 20.10.2003

Table of contents

du/dt Filters Installation Guide

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

General notes and restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Ambient conditions, operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Ambient conditions, storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Ambient conditions, transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Internal circuit diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Power connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Filter selection tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table of contents

du/dt Filters Installation Guide

Contents

This document contains the following information:

• General notes and restrictions

• Technical data (including allowable ambient conditions)

• Internal circuit diagrams

• Power connection diagrams

• Filter selection tables

• Dimensional drawings (including terminal sizes and tightening torques).

General notes and restrictions

Observe the following before you start to install the du/dt filters:

WARNING! Do not attempt any work on a powered drive. After switching off the

mains, always allow the intermediate circuit capacitors 5 minutes to discharge before

working on the frequency converter, the motor or the motor cable. It is good practice

to check (with a voltage indicating instrument) that the drive is in fact discharged

before beginning work.

• Unprotected (IP00) filters must be encased to meet the local safety requirements.

• The surface of the IP22/IP54 filter housing can reach a temperature up to 40 °C

higher than the ambient temperature.

• Shielded cable must be used between enclosures.

• Filters must be grounded to the protective earth (PE) by using the fixing holes in

the mounting legs.

•Maximum drive output frequency: 120 Hz

•Maximum average switching frequency:

3 kHz (converter units with supply voltage < 500 V) or

2 kHz (converter units with supply voltage > 500 V)

•Maximum cable length between the drive output and the filter: 3 m

•Maximum motor cable length for AOCH0xxx-70 filters: 300 m (cumulative for

several parallel-connected motors)

du/dt Filters Installation Guide

•Maximum motor cable length for NOCH0xxx-6x filters (cumulative for several

parallel-connected motors):

• The following free space requirements apply for the AOCH0xxx-70 filters:

150 mm free space on each free side. Exception: 500 mm above the filter if

installed below the drive. Exception: 50 mm between single phase filters on the

same transmission line.

If filters are mounted on top of each other with SingleDrive types 0320-5,

0610-5 and 0610-7, the filters need a minimum of 700 m3/h of forced cooling.

Maximum of three filters can be mounted on top of each other.

NOCH0016-60/62

NOCH0030-60/62

NOCH0070-60/62

NOCH0120-62

150 m

(can be increased to 300 m by

connecting two filters in series)

NOCH0016-65

NOCH0030-65

NOCH0070-65

NOCH0120-65

50 m

(can be increased to 100 m by

connecting two filters in series)

NOCH0120-60

NOCH0260-60

NOCH0400-60

NOCH0760-60

300 m

150 / 500 mm

150 mm

150 / 50 mm

150 mm

150 / 500 mm

150 mm

AOCH filters side by side

AOCH filters on top of each other

du/dt Filters Installation Guide

•NOCH0xxx-6x filters are designed to cool by natural convection, thus the

following free space requirements apply:

Wall-mounted filter units:

300 mm on each free side. Exception: 500 mm above the filter if installed below

the drive.

Floor-mounted filter units:

300 mm on each free side. Exception: 50 mm between single-phase filters on

the same transmission line. Exception: 500 mm above the filter if installed

below the drive.

Technical data

Nominal voltage: 380 … 690 V ± 10%.

Rated short-time withstand current: 50 kA 1 s.

Applicable standards and markings: EN 60204-1, EN 60529, EN 61800-3,

EN 50178, CE marking, UL approval.

Ambient conditions, operation

Ambient operating conditions refer to the conditions du/dt filters are subjected to

when installed for stationary use.

Air temperature: -15 to +50 °C. At temperatures from +40 °C to +50 °C, the rated

output current is decreased by 1% for every additional 1 °C. The output current is

calculated by multiplying the current given in the rating table by the derating factor.

Relative humidity: 5% to 95%, no condensation allowed. Maximum allowed relative

humidity is 60% in the presence of corrosive gases.

Installation site altitude: 0 to 4000 m. At altitudes from 1000 to 4000 m above the

sea level, the rated output current is decreased by 1% for every 100 m.

Vibration:

AOCH0xxx-70: Max 1 mm (5 to 13.2 Hz), max 7 m/s2(13.2 to 100 Hz) sinusoidal

(IEC 60068-2)

NOCH0xxx-6x: Max 0.3 mm (2 to 9 Hz), max 1 m/s2(9 to 200 Hz) sinusoidal

(IEC60068-2)

Shock: Max 70 m/s2, 22 ms (IEC 60068-2-27)

du/dt Filters Installation Guide

Ambient conditions, storage

Ambient storage conditions refer to the conditions du/dt filters are subjected to

during storage in the protective package.

Temperature: -40 to +70 °C.

Relative humidity: Less than 95%, no condensation allowed

Atmospheric pressure: 70 to 106 kPa

Vibration:

AOCH0xxx-70: Max 1 mm (5 to 13.2 Hz), max 7 m/s2(13.2 to 100 Hz) sinusoidal

(IEC 60068-2)

NOCH0xxx-6x: Max 0.3 mm (2 to 9 Hz), max 1 m/s2(9 to 200 Hz) sinusoidal (IEC

60068-2)

Shock: Max 100 m/s2, 11 ms (IEC 60068-2-27)

Ambient conditions, transportation

Ambient transportation conditions refer to the conditions du/dt filters are subjected to

during transportation in the protective package.

Temperature: -40 to +70 °C

Relative humidity: Less than 95%, no condensation allowed.

Atmospheric pressure: 60 to 106 kPa

Vibration: Max 3.5 mm (2 to 9 Hz), max 15 m/s2(9 to 200 Hz) sinusoidal (IEC

60068-2)

Shock: Max 100 m/s2, 11 ms (IEC 60068-2-27)

Bump: Max 300 m/s2, 6 ms (IEC 60068-2-29)

Free fall: 250 mm

du/dt Filters Installation Guide

Internal circuit diagrams

1 (A) 2 (X)

1.1

1.2

2.1

2.2

AOCH0xxx-70: Connect the input terminals together.

outputinput

NOCH0120-60

1 (A)

2 (X)

NOCH0260-60

NOCH0400-60

NOCH0760-60

1.1 1.2

2.1 2.2

1 (A)

2 (X)

U1 V1 W1

U2 V2 W2

NOCH0016-6x

NOCH0030-6x

NOCH0070-6x

U1 V1 W1

U2 V2 W2

NOCH0120-6x

du/dt Filters Installation Guide

Power connections

NOCH0260-60

NOCH0400-60

NOCH0760-60

NOCH0400-60

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