Jntech JNP22KH-V5, User Manual

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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!