Terminals For External Un-Interruptible Control Voltage (Option +G307); Output For Motor Space Heater (Option +G313); Additional Wire Markings (Options +G340 And +G342) - ABB ACS880-07 Hardware Manual

See also
•
Connecting the external power supply cables for the cabinet heater and lighting and
motor heater (options +G300, +G301 and +G313)
•
Auxiliary circuit power consumption
•
circuit diagrams delivered with drive for the actual wiring.
Terminals for external un-interruptible control voltage (option

+G307)
The option provides terminals for connecting external un-interruptible control voltage to the
control unit and control devices when the drive is not running.
See also
•
Supplying power for the auxiliary circuits
•
Connecting the external 230 V uninteruptible control voltage (UPS, option +G307)
page 106
•
circuit diagrams delivered with drive for the actual wiring.

Output for motor space heater (option +G313)


The option contains:
•
load switch for providing electrical isolation during service
•
miniature circuit breaker for overcurrent protection
•
terminal block for external supply and heating element(s) connection
The heater is off when the drive is running. The customer controls the heating elements in
the motor windings on and off with the external supply. The power and voltage of the motor
heater depend on the motor.
See also
•
Supplying power for the auxiliary circuits
•
Connecting the external power supply cables for the cabinet heater and lighting and
motor heater (options +G300, +G301 and +G313)
•
circuit diagrams delivered with drive for the actual wiring.

Additional wire markings (options +G340 and +G342)


As standard, drive input and output terminals, plug-in connectors, fiber optic connectors
and ribbon cables are marked. The wire marking options are described below.
Additional markings
+G340 Equipment pin numbers are marked with snap-on markers on wires between modules and on wires
connected to equipment, terminal blocks and detachable screw terminals. Plug-in connector
identifications are marked on labels near the connectors. The label holders are attached around
conductor bundles. Main circuit conductors are marked with white tape or printing.
9. 7
on page
7
Operation principle and hardware description 45
192
on page 81
on page 81
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