Batteries; Battery Cable Size; Dc Disconnect And Over-Current Protection - PROLiNK IPS3000P User Manual

Batteries

The unit support 24volt battery bank. Please refer to figure 3 to wiring battery correctly. Before
proceeding, ensure you have appropriate size batteries for this inverter. The unit can use flooded
lead-acid, or sealed GEL/AGM lead-acid batteries so ensure that your batteries are in one of these
categories.
The battery must be wired to match the units DC input voltage specifications. Suggest battery capacity
not smaller than 100AH.

Battery Cable Size

Below table 1 you can find information for recommended battery cable and terminal.
Table 1 Recommended battery cable and terminal size
Model Typical
Number Amperage
IPS3000P 130A

DC Disconnect and Over-Current Protection

For safety and to comply with regulations, battery over-current protection and disconnect devices are
required. Fuses and disconnects must be sized to protect the DC cable size used, and must be rated for
DC operation. Do not use devices rated only for AC service – they will not function properly.
Note that some installation requirements may not require a disconnect device, although over-current
protection is still required.
Inverter Unit
Figure 3 IPS3000P batteries string wiring
BATTARY 1~3 m one-way
CAPACITY
100 AH 4 AWG or 2*8AWG
200 AH 2* 6 AWG
CABLE TERMINAL
KST:RNBS22-6(RING
TYPE)
KST:RNBS38-6(RING
TYPE)
5
Torque
value
5~ 8 Nm
5~ 8 Nm