Lightning protection Solar PV Array Combiner Box

NOB:NA-PV

Description

With overall protection such as counterattack prevention overcurrent protection, overvoltage protection, and lightning prevention.
PV combiner boxes are used to reduce the connecting wires between a PV module and an inverter or controller, make maintenance easy, reduce the loss and improve product safety and reliability.
The PV combiner box produced by us has all the functions above and provides users with a complete solution for PV power generation systems.

Product Description

* Two groups of independent PV array input and output for flexible application in different connection schemes:
* Multiple PV input arrays each of which has a maximum current of l0A:
* A high voltage fuse provided for the counterattack prevention of each PV input array;
* A special high-voltage lightning protection device for the PV module:
* A special high-voltage circuit breaker for output control of the PV module:
* A degree of protection of IP65 for meeting the need of outdoor installation

Model	H4T	H6T	H8T	H10T
Input data
Number of PV inputs	4	6	8	10
Max. Current of each PV input array	10A
Fuse for each PV input array	10A
Wire number of each PV input array	PG7, 4mm2
Output data
Number of outputs	1	2
Maximum output current	40A	60A in all (30A/each output)	80A in all (40A/each output)	100A in all (50A/each output)
Wire number of each output	PG16, 8mm2 for each output	PG16, 10mm2 for each output	PG16, 10mm2 for each output	PG16, 12mm2 for each output
Maximum output voltage	800V DC
DC output circuit breaker	Available
Other data
Protection	IP65
Temperature	-30 to 60°C
Net/gross weight (kg)	5.3/9.3	8.4/12.9	9.5/14.3	10.8/15.6
Dimensions	340300140mm	360340145mm	400420145mm
Cooling method	Natural cooling
Surge protection	Available
Ground wire number	≥ 6mm2