ABB ACS 600 MultiDrive User manual

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
EN
EFFECTIVE: 20.10.2003
2003 ABB Oy. All Rights Reserved.

Table of contents
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Table of contents
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
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du/dt Filters Installation Guide
5
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)

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•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 mm
150 mm
150 / 50 mm
150 mm
150 mm
150 / 500 mm
150 mm
AOCH filters side by side
AOCH filters on top of each other

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•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)

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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

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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
PE
NOCH0016-6x
NOCH0030-6x
NOCH0070-6x
U1 V1 W1
U2 V2 W2
PE
NOCH0120-6x

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Power connections
NOCH0260-60
NOCH0400-60
NOCH0760-60
NOCH0400-60