ABB ACS880-17 - V-Meter with Selector Switch (Option +G334)

Operation principle and hardware description 45
 V-meter with selector switch (option +G334)
The option contains a voltmeter and a selector switch on the cabinet door. The switch
selects the two input phases across which the voltage is measured.
 A-meter in one phase (option +G335)
The option contains an ammeter that reads the current flowing through one (L1) input
phase.
 Additional wire markings (options +G340 and +G342)
Standard wire markings
As standard, wires and terminals are marked as follows:
• Plug-in connectors of wire sets: Connector labeled with designation (eg. “X1”). Both
the connector and the individual wires are marked with pin numbers.
• Wires without a connector: Connector designation and pin number printed on wire (eg.
“X1:7”).
• Fiber optic pairs: Component and connector designation printed on marker tape.
• Main input, output and PE terminals: Connector identifier (eg. “U1”, “PE”) printed on
sticker on terminal, or on insulating material close to the terminal. PE cables marked
with yellow/green tape.
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.
+G342 Equipment identifications and terminal block pin numbers and remote addresses are marked with
hoses or rings on wires between modules, and on wires connected to equipment, terminal blocks
and detachable screw terminals. Plug-in connector identifications are marked on labels attached
around the conductor bundles near the connectors. Main circuit conductors are marked with white
tape or printing.
Note: Even wires with equipment and pin identifiers ready printed on the wire insulation are marked
with rings or hoses. Remote end addresses are not marked on wire ends that are connected to
plug-in connectors. Short and obvious connections are marked with printing only.
9.
7
7
24
1
KK1 24 T2
3
32T
K1 24
K1 24 T2 3
T2 3