Jntech JNP11KH-V5 - Cable Selection

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Table6-2 Equipment list of Solar pump system
No.
Equipment name
Description
A
PV array
The max. Voc of each string is 880V.
B
Grid
Power grid, diesel generator or other AC input
sources.
C
Pump
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
JNP11KH-V5
5-6
7-8
7
5
7
7
JNP15KH-V5
5-6
7-8
7
5
7
7
JNP18K5H-V5
5-6
7-8
7
5
7
7