Welcome to Zhejiang Sandi Electric Co.,Ltd!
PVB-12 (12 Strings Input)

PVB-12 (12 Strings Input)

Belongs to:PV Combiner Box
Performance:

Description

PV combiner box is used to bring together the output DC current of the PV array. It will combine the same solar panels which in series to form a PV Array ,supporting the use of photovoltaic grid-connected inverter, so as to constitute a complete photovoltaic system, with the city electric grid.

Summarize

PVB series PV Array Combiner For a large-scale grid-connected PV system, it is a general practice to install a DC combining device in between the PV modules and inverters for the sake of minimizing the cable distance between them, facilitating maintenance and improving reliability. With many years of PV grid-connected system design experience, our PVB PV array combiner box series is specially-designed for meeting the need of high performance and high reliability of PV systems. In combining with our Solar Access inverters, Sandi PVB provides a turnkey solution for PV power plant systems. By using PV array combiner box, according to the input voltage of the inverter, Clients can connect a fixed number of similar PV modules to form a PV array. Then different strings of PV array can be converged into the PV array string box. After that, together with lightning arresters and circuit breakers, it is connecting to the inverter to reduce the system installation time and increase the system safety.

 

Features of PV array combiner box:

* Applicable for outdoor PV systems;

* Each PV array attached to DC fuse 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 class IP65 for outdoor use;

* Output Waterproof terminals;

 


  • Product Description

Type Designation

PVB-12

Max. PV Array Voltage

1000Vdc

Max. PV Array Inputs

12

Rated Current for Each String

10A/15A

Rated Output Current

120A/180A

Output Terminal Type

PG29

Output DC Circuit Breaker

125A/200A

Protection Degree

IP65

Environment Temperature

-25~+60℃

Environment Humidity

<90% No condensation

PV special lightning protection module

Yes

Anti-reverse protection

Anti-reverse module

Installation: indoors/outdoors (IP65 electronics)

Yes / yes

Yes / yes

Box material

Iron with powder coating

 

※ Above parameter only for reference

1. Could be custom made according to user demand.


Tel:0086-57762776918
Wechat
Social Media
Certification
COPYRIGHT © 2017 Zhejiang Sandi Electric Co.,Ltd ALL RIGHTS RESERVED 版权所有 浙ICP备08108209号-2