OEM Supply solar junction combiner box with lightning protection
  • OEM Supply solar junction combiner box with lightning protection
  • Solar power system used PV combiner boxes with water resistant for PV array

OEM Supply solar junction combiner box with lightning protection

Model No.︰

PVB-4

Brand Name︰

SANDI

Country of Origin︰

China

Unit Price︰

US $ 200 / pc

Minimum Order︰

1 pc

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Product Description

OEM Supply solar junction combiner box with lightning protection

 

Summary:

Sandi PVB series PV Array Combiner is used for the connected of PV inverter and PV array to lessen the cable for the connecting, easy to maintain and improve the reliability. We always fix the DC convergence device between the PV inverter and PV array. With many years of experience in the PV power system, it is specially designed for the high efficiency and reliability; it is the supporting components of our PV inverter for the PV power generating. You could connect a certain number of PV components in series to be the PV array according to the voltage range of DC input; then, connect the PV array to PV lighting protection combiner box for the converge, through the output of lightning protection device and breaker, it is easy for switching-in of PV inverter and improve the system safety and lessen the installing time.

 

Features of PV array combiner box:

  • Applicable for outdoor PV systems;
  • Each PV array attached to DC fused protection and anti-reverse protection optional;
  • Wide DC voltage input range with maximum open-circuit voltage up to 1000V;
  • High voltage Lightning protection (SPD) special for PV;
  • PG cable glands connector input, convenient and safe system wiring;
  • PV special high voltage circuit breaker control output;
  • Protection classIP65 for outdoor use;
  • Output Waterproof terminals;
  • Wall mounting type is easy to installation

Technical Parameters:

Type Designation

PVB-2

PVB-4

PVB-5

PVB-6

Max. PV Array Input String

2

4

5

6

Max. PV Array Voltage

400Vdc

Rated Current for Each String

(Replaceable)

10A/15A

10A/15A

10A/15A

10A/15A

Output Terminal Type

PG21

Rated Output Current

20A/30A

40A/60A

50A/75A

60A/90A

Input cable waterproof connector

PG7 (4mm PV cable)

Output cable waterproof connector

PG21

Output DC Circuit Breaker

Yes

PV special lightning protection module

Yes

Anti-reverse module protection

Optional

Protection Degree

IP45

Environment Temperature

25+60

Environment Humidity

90% No condensation

Altitude

≤3000m

Installation: indoors

Indoor/outdoor

Box material

ABS plastic box

 



Payment Terms︰ TT

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OEM Supply solar junction combiner box with lightning protectionOEM Supply solar junction combiner box with lightning protection

Solar power system used PV combiner boxes with water resistant for PV array Solar power system used PV combiner boxes with water resistant for PV array

ZHEJIANG SANDI ELECTRIC CO., LTD  

Email: zjsandi@sandi.cc / katrinayi87@yahoo.com               Skype: katrina0682

Mobile / WhatsApp / WeChat: +86 13858880682                                          QQ: 1276317917

Tel: +86-577-62793760                                                                          Fax: +86-577-61209955

Address: Lvao Industrial Zone, Liushi Town, Yueqing city, Zhejiang province, China.

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