Box Pv Combiner Ac
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Box Pv Combiner Ac

The photovoltaic junction box is used in the photovoltaic power generation system to reduce the connection line between the photovoltaic module and the inverter. Through the protection of photovoltaic special fuses, circuit breakers and lightning protectors, the reliability is improved, and the maintenance of the system is convenient. Users can according to the inverter input DC voltage range, a certain number of specifications of the same photovoltaic modules in series to form a photovoltaic module series, and then a number of series connected to the photovoltaic array lightning busbar, through the lightning arrester and circuit breaker protection output, convenient access to the post-inverter.
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Product Introduction
Specifications

 

Model

CSPVB/2-1

Electric parameter

System maximum DC voltage

550 1000

Maximum input current for each string

35A

Maximum input strings

2

Maximum output switch current

2QA/32A

Maximum inverter MP PT

1

Number of Output strings

1

Lightning protection

Category of test

Grade 2 protection

Nominal discharge current

20kA

Maximum discharge current

40 kA

Voltage protection level

2.8kV 3.8kV

Maximum continuous operating voltage Uc

630V 1050V

Poles

2P 3P

Structure characteristic

Plug-push module

System

Protection grade

IP65

Output switch

DC circuit breaker

MC4R Waterproof Connectors

Standard

PV DC fuse

Standard

PV surge protector

Standard

Box material

Engineering plastics

Installation method

Weill mounting type

Operating Temperature

-25*C z + 55*C

Altitude

2km

Permissible relative humidity

0-95%, no condensation

Mechanical parameter

Width x High x Depth (m m)

400x400)080

 

Condition and Installation

 

31

32

33

34

35

36

14

15

16

 

FAQ
 

Q: Where is our factory?

A: Our factory is located in Wenzhou, Zhejiang, China

Q: How can we guarantee quality?

A: Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q: How is the dustproof effect of the product?

A: Protection class IP65, can be used outdoors to provide effective protection

Q: Why should you buy from us not from other suppliers?

A: Changsong Electric Co., Ltd. is a professional manufacturer and exporter that specializes in producing all types of Electrical equipment and supplies, renewable new energy products which founded in 2011.

Q: What services can we provide?

A: Accepted Delivery Terms: FOB,CIF,EXW,DDP,Express Delivery;
Accepted Payment Currency:USD,EUR,AUD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese

 

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