IMO HD2-3.7A-43 - Page 393

HD2 Series Inverter Optional Peripheral Accessories
-384-
Total power
(kW)
380V parallel Inverter
requirement
Recommended copper-core cable size for
a single inverter (mm²)
Power (kW)
Quantity
RST
UVW
PE
(+)(-)
560
280
2
95*4P
95*2P
120*2P
630
315
2
95*4P
95*2P
150*2P
710
350
2
95*4P
95*2P
150*2P
800
400
2
150*4P
150*2P
120*3P
1000
500
2
150*4P
150*2P
150*3P
1200
400
3
150*4P
150*2P
120*3P
1500
500
3
150*4P
150*2P
150*3P
2000
500
4
150*4P
150*2P
150*3P
2500
500
5
150*4P
150*2P
150*3P
3000
500
6
150*4P
150*2P
150*3P
Note:
⚫ Cables of the sizes recommended for the main circuit can be used in scenarios where the
ambient temperature is lower than 40°C, the wiring distance is shorter than 100m, and the
current is the rated current.
⚫ The terminals P1, (+), PB and (-) are used to connect to DC reactors and braking accessories.
D.4.5 Cable configuration for parallel inverters
Master
Slave 1
Slave 2
Slave 3
Slave 4
Slave 5
RST input
cable
User
provided
User
provided
User
provided
User
provided
User
provided
User
provided
UVW
output
cable
User
provided
User
provided
User
provided
User
provided
User
provided
User
provided
Master
Master–
Slave 1
Slave 1–
Slave 2
Slave 2–
Slave 3
Slave 3–
Slave 4
Slave 4–
Slave 5
Bus cable
of (+) and
(-)
-
Standard
Standard
Standard
Standard
Standard