A6-A7 Unit Wiring - INVT Goodrive880 Series Hardware Manual

Goodrive880 Series Active Rectifier Hardware Manual
No. Terminal name
2
3
3. Wiring procedures for A3–A4 units are as follow:
Step 1 Remove the plastic case protective cover from the cable terminal area.
Step 2 Connect the cable to the output terminal in the correct wire connection sequence: L1, L2, L3 or +
and -.
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.
4.4.3 A6–A7 unit wiring
1. A6–A7 unit terminals
No. Terminal name
1
2
202401 (V1.0)
Positive or negative busbar DC output
+
Voltage: 1.5*Vin
-
Connection: cable terminal of M8/12N·m
L1 3PH AC power input
Voltage: 3PH AC 380–440V
L2
Connection: A3: cable terminal of M6/5N·m
L3
Figure 4-11 A6–A7 unit terminals
+24E
COM
48V
RLY
②
24V auxiliary power terminal (The auxiliary power supply
+24E
must be isolated 24V.)
COM
Specification: 24Vdc±10% 1A
48V
48V control, reserved function
RLY
Positive or negative busbar DC output
+
Voltage: 510–720VDC
-
Connection: copper bar terminal of M6/9N·m
Description
A4: cable terminal of M10/29N·m
①
Description
Electrical installation
③
PE L1 L2 L3
44