Jntech JNP22KH-V5 - Cable Selection; Ac Side Electrical Connection

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sources.
C
Pump
Single phase or three phase AC pump.
D
RS485
Communication
module
Optional, can be purchased from Supplier
E
Water level sensor
Optional, for Dry or Overflow protection.
F
GPRS module
Optional, Use for GPRS communication.
6.3 Cable Selection
Please select cable according to the following table.
Table 6-3 Specification of Cables for Electrical Connection
Inverter
Cable range（AWG）
Cable recommended
（AWG）
DC side
AC side
DC side
AC side
PV+、 PV-
U、 V、 W
PE
PV+、PV-
U、 V、 W
PE
JNP55KH-V5
1/0
1
5
1/0
1
5
JNP45KH-V5
1
3
5
1
3
5
JNP37KH-V5
3
3
5
3
3
5
JNP30KH-V5
4
4
5
4
4
5
JNP22KH-V5
5
5
5
5
5
5
6.4 AC Side Electrical Connection
Notice！
It’s forbidden to connect several inverters in parallel to one set of pump!