Grid Connected AC PV Array Combiner Box

Introduction of the grid connected ac PV array combiner box

AC PV combiner box in grid tie system is used to bring together the output of multiple PV inverters and then connect to the grid. It could lessen the cable for the connecting between inverters and the grid. To a large extent it reduces distribution material cost and workload.

Features of the grid connected ac PV array combiner box

* Protection class IP65 for outdoor use

* Simply wiring, easy operation, reducing the wiring workload

* High efficiency and strong security with standard configuration of AC lightning protection modules

* Wall mounting with small volume and light weight, reducing installation time.

Specification of the grid connected ac PV array combiner box

MODEL	PDCB-6L1	PDCB-7L1
Max. input voltage	600Vac ± 15%
Rated insulation voltage	690Vac
Rated frequency	50Hz
Rated working current of branch	50A
Rated working current of Bus	300 A	350 A
Valid value of rated short-time withstand current Icw (1 s) (KA)	10
Max. value of rated short-time withstand current Ipk (KA)	10
Low frequency withstand voltage for 1 min	2500Vac
IP rating	IP 65; IP 20 after open the door
Lightning protection level	Class C
Fire-resistance rating	UL 790 – Class C
Service life	More than 10 years
Mounting	Wall bracket
Cable entry & exit	Bottom entry / exit
Dimensions (W D × H) (mm)	720 × 820 × 170

* Product specifications are subject to change without further notice.

Principle diagram of the grid connected ac PV array combiner box

The output terminal of each inverter is connected to the input terminal of the combiner box, combined by cooper bar and sent to the grid.

Operating environment parameters

Environment			Operating environment	Transport environment	Storage environment
Item		Parameter	Operating environment	Transport environment	Storage environment
Climatic condition	Temperature	Low temperature	-25℃	-40℃	-40℃
		High temperature	+55℃	+70℃	+70℃
		Low relative humidity	5%	/	5%
		High relative humidity	95%	/	95%
		Condensing	None	/	None
	Altitude	Low altitude	0	0	0
	Altitude	High altitude	3000 m	3000 m	3000 m

Disclaimer:

* These data in this document are tested under specified conditions. It may result in difference between actual results and these data due to some uncertain factors. The statement about this product is for reference only. It makes no representation or warranty.

* All specifications subject to change without notice.

Packing & Delivery of the grid connected ac PV array combiner box

Shipping:

* By express DHL/UPS/TNT/FedEx for sample;

* By air freight or by sea for batch goods shipment.

Delivery time: to be delivered about 5-15 days after receiving the payment.

Our Service of the grid connected ac PV array combiner box

FAQ

Q: Can I put my own brand on your PV combiner box products?
A: Yes, OEM order is accepted, you just send us your logo artworks to us, our designer will do it for your confirmation; but the order quantity needs to reach our MOQ required.

Q: How you package it?
A: Standard export carton; for bulk order capacity we can make the pallet or use wooden case to distinguish and protect the goods.

Q: What is the delivery time?
A: 3-7days.

Grid Connected AC PV Array Combiner Box

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