ABB ACS880-17 - Parameter Settings

Operation principle and hardware description 43
The option includes the following accessories and features:
• reinforced plinth
• flat bars at base of the cabinet for fastening.
 Empty cubicles (options +C196, +C197, +C198, +C199, +C200,
+C201)
The option adds an empty 400, 600 or 800 mm wide cubicle to the left or right end of the
cabinet. The cubicle is equipped with blank power cable lead-throughs both at the top and
the bottom.
 EMC filters (option + E202)
See section Type designation key on page 50 and sections Compliance with the European
EMC Directive on page 176 and Compliance with EN 61800-3:2004 on page 179.
More information: Technical Guide No. 3 – EMC Compliant Installation and Configuration
for a Power Drive System (3AFE61348280 [English])
 du/dt filter (option +E205)
The du/dt filter protects the motor insulating system by reducing the voltage rise speed at
the motor terminals. The filter also protects the motor bearings by reducing the bearing
currents.
More information on when the option is required: See section Examining the compatibility
of the motor and drive on page 69.
 Sine filter (option +E206)
A sine filter provides true sinusoidal voltage waveform at the drive output by suppressing
the high-frequency voltage components of the output. These high-frequency components
cause stress to motor insulation as well as output transformer saturation (if present).
The sine filter option consists of three single-phase reactors and delta-connected
capacitors at the output of the drive. The filter is fitted in a separate cubicle. A du/dt filter
can be replaced with a sine filter.
More information: see page 74.
 Common mode filter (option +E208)
The common mode filter contains ferrite rings mounted around the AC output busbars in
the drive module. The filter protects the motor bearings by reducing the bearing currents.
More information on when the option is required: See section Examining the compatibility
of the motor and drive on page 69.
 Cabinet heater with external supply (option +G300)
The option contains:
• 50 W or 100 W heating elements in the cabinet
• load switch for providing electrical isolation during service
• miniature circuit breaker for overcurrent protection
• terminal block for external power supply.
The heater prevents humidity condensation inside the cabinet when the drive is not
running. The power output of the semiconductor-type heating elements depends on the