A8 Unit Wiring - INVT Goodrive880 Series Hardware Manual

Goodrive880 Series Active Rectifier Hardware Manual
No. Terminal name
3
2. Wiring procedures for A6–A7 units are as follow:
Step 1 Connect the cable to the output terminal in the correct wire connection sequence: L1, L2, L3 or +
and -.
Step 2 Please ensure that all input and output are correctly connected.
Step 3 Fix the power cable on the cable holder to avoid stress on the terminal.
Step 4 When using shielded power cables, the shielding layer must be fixed to the shielding board
according to EMC requirements.

4.4.4 A8 unit wiring

1. A8 unit terminals
No. Terminal name
1
2
3
202401 (V1.0)
L1
3PH AC power input
L2
Voltage: 3PH AC 380–440V
Connection: copper bar terminal of M10/32N·m
L3
Figure 4-12 A8 unit terminals
②
RX
TX
③
Power
(+)
(-)
+5V
FAN
DI1
COM1
24V auxiliary power terminal (The auxiliary power supply
+24E
must be isolated 24V.)
COM
For commissioning, specification: 24Vdc±10% 1A
48V
48V control, reserved function
RLY
Positive or negative busbar DC output
+
Voltage: 1.5*Vin
-
Connection: copper bar terminal of M6/9N·m
+5V
Fan control signal terminal of active rectifier unit
FAN
Description
①
Description
Electrical installation
④
L1
L2
L3
45