ABB ACS880-07 Hardware Manual page 8

8
Connecting a motor temperature sensor to the drive I/O . . . . . . . . . . . . . . . . . . . . . . . . 85
6. Electrical installation
Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Checking the insulation of the assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Input cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Motor and motor cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Brake resistor assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Checking the compatibility with IT (ungrounded) systems . . . . . . . . . . . . . . . . . . . . . . . 88
Attaching the device stickers on the cabinet door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Connecting the power cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Layout of the power cable connection terminals and lead-throughs
(frames R6 to R8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Layout of the power cable connection terminals and lead-throughs
(frames R6 to R8 with option +C129) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Layout of the power cable connection terminals and lead-throughs
(frames R6 to R8 with options +C129+F289) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Layout of the input and motor cable connection terminals (frame R9) . . . . . . . . . . . 93
Layout of the power cable connection terminals and lead-throughs
(frame R9 with option +C129) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Layout of the input and motor cable connection terminals (frames R10 and R11) . . 95
Lead-through of external resistor and DC cables . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Connection procedure (IEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Connection procedure (US) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Grounding the motor cable shield at the motor end . . . . . . . . . . . . . . . . . . . . . . . . . 98
DC connection (option +H356) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Connecting the control cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Control cable connection procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Grounding the outer shields of the control cables at the cabinet lead-through . 100
Routing the control cables inside the cabinet (frames R6 to R8) . . . . . . . . . . . . 102
Routing the control cables inside the cabinet (frame R9) . . . . . . . . . . . . . . . . . . 103
Routing the control cables inside the cabinet (frames R10 and R11) . . . . . . . . 104
Connecting the control unit cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Connecting the external 230 V uninteruptible control voltage
(UPS, option +G307) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Connecting the emergency stop push buttons (options +Q951, +Q952,
+Q963, +Q964) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Wiring the starter for auxiliary motor fan (options +M600...+M605) . . . . . . . . . . 106
Wiring the thermistor relay(s) (options +L505 and +2L505) . . . . . . . . . . . . . . . . 107
Wiring the Pt100 relays (options +2L506, +3L506, +5L506 and +8L506) . . . . . 108
Connecting the external power supply cables for the cabinet heater and
lighting and motor heater (options +G300, +G301 and +G313) . . . . . . . . . . . . . 109
Wiring ground fault monitoring for IT ungrounded systems (option +Q954) . . . . 110
Setting the voltage range of the auxiliary control voltage transformer (T21) . . . . . . . . 110
Connecting a PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Controlling several drives from one control panel through panel bus . . . . . . . . . . . . . 112
Installing option modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Mechanical installation of I/O extension, fieldbus adapter and pulse encoder
interface modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Wiring I/O extension, fieldbus adapter and pulse encoder interface modules . . . . 113