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WARNING!
Due to the inherent operating principle and construction of circuit breakers,
independent of the manufacturer, hot ionized gases can escape from the
breaker enclosure in case of a short-circuit. To ensure safe use, pay special
attention to the installation and placement of the breakers. Obey the
manufacturer’s instructions.
■
Protecting the motor and motor cable in short-circuits
The drive protects the motor cable and motor in a short-circuit situation when:
•
the motor cable is sized correctly
•
the motor cable type complies with the motor cable selection guidelines by
ABB
•
the cable length does not exceed the allowed maximum length specified for
the drive
•
the setting of parameter
99.10 Motor nominal power
in the drive is equal with
the value given on the motor rating plate.
The electronic power output short-circuit protection circuitry meets the
requirements of IEC 60364-4-41 2005/AMD1.
■
Protecting the motor cables against thermal overload
The drive protects the motor cables against thermal overload when the cables are
sized according to the nominal output current of the drive. No additional thermal
protection devices are needed.
WARNING!
If the drive is connected to multiple motors, use a separate overload
protection for each motor cable and motor. The drive overload protection
is tuned for the total motor load. It may not detect an overload in one motor
circuit only.
North America: The local code (NEC) requires an overload protection and a
short-circuit protection for each motor circuit. Use, for example:
•
manual motor protector
•
circuit breaker, contactor and overload relay or
•
fuses, contactor and overload relay.
■
Protecting the motor against thermal overload
According to regulations, the motor must be protected against thermal overload
and the current must be switched off when overload is detected. The drive includes
118 Guidelines for planning the electrical installation
Summary of Contents for ACS580 Series
Page 1: ...ABB GENERAL PURPOSE DRIVES ACS580 01 drives Hardware manual...
Page 2: ......
Page 4: ......
Page 19: ...Further information Table of contents 19...
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Page 128: ...128...
Page 163: ...R5 4 6 11 11 10 4 3 5 7 8 9 0 5 0 6 N m 0 4 lbf ft 8 4 Electrical installation Global IEC 163...
Page 207: ...R6 R9 11 11 7 3 9 5 10 6 4 R6 R9 0 4 lbf ft Electrical installation North America 207...
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Page 258: ...3a 3b 3c 4 5 7 6 2d 2a 2b 2c 258 Maintenance...
Page 364: ...Frame R1 IP21 UL Type 1 3AXD10000601652 364 Dimension drawings...
Page 365: ...Frame R1 IP55 UL Type 12 3AXD10000601699 Dimension drawings 365...
Page 366: ...Frame R1 IP55 F278 UL Type 12 366 Dimension drawings...
Page 367: ...Frame R1 IP66 UL Type 4X B066 3AXD50001012694 Dimension drawings 367...
Page 368: ...Frame R1 IP66 UL Type 4X B063 3AXD50001012694 368 Dimension drawings...
Page 369: ...Frame R1 IP66 UL Type 4X C193 3AXD50001012694 Dimension drawings 369...
Page 370: ...Frame R2 IP21 UL Type 1 3AXD10000602398 370 Dimension drawings...
Page 371: ...Frame R2 IP55 UL Type 12 3AXD10000602401 Dimension drawings 371...
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Page 376: ...Frame R3 IP21 UL Type 1 3AXD10000602466 376 Dimension drawings...
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Page 387: ...Frame R5 IP21 UL Type 1 3AXD10000427933 Dimension drawings 387...
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Page 389: ...Frame R5 IP55 E223 UL Type 12 Dimension drawings 389...
Page 390: ...Frame R5 IP55 F278 F316 UL Type 12 390 Dimension drawings...
Page 391: ...Frame R6 IP21 UL Type 1 3AXD10000258705 Dimension drawings 391...
Page 392: ...Frame R6 IP55 UL Type 12 3AXD10000330667 392 Dimension drawings...
Page 393: ...Frame R7 IP21 UL Type 1 3AXD10000258995 Dimension drawings 393...
Page 394: ...Frame R7 IP55 UL Type 12 3AXD10000330932 394 Dimension drawings...
Page 395: ...Frame R8 IP21 UL Type 1 3AXD10000287670 Dimension drawings 395...
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Page 397: ...Frame R9 IP21 UL Type 1 3AXD10000287428 Dimension drawings 397...
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Page 459: ...Optional I O extension and adapter modules 459...
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