34
module
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 type number
Wire Specification (AWG)
PV+
、
PV-
R
、
S
、
T
PE
U
、
V
、
W
JNP2K2L-V6
14-12
14-12
12
12
JNP3KL-V6
12-10
12-10
12
10
JNP3K7L-V6
12-10
12-10
12
10
JNP4KL-V6
12-10
12-10
12
10
6.4 Electrical connection on AC input side
Notice
！
It’s forbidden to connect several inverters in parallel to one set of pump!
