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PV Array Combiner Box With Anti-Reverse Protection

PV Array Combiner Box With Anti-Reverse Protection
Product Code : PVB-1/1
Brand Name : Sandi
Product Description

Since our commencement in the domain, we have been an eminent manufacturer, exporter and supplier, betrothed in offering pristine grade gamut of PV Array Combiner Box With Anti-Reverse Protection. Used for maintaining proper power supply, this box is ideal to be installed in numerous industrial, residential and commercial premises to utilize adequate amount of solar energy. With the proper assistance of dexterous professionals, this box is designed with excellent grade electronic components using premium grade components and avant-garde techniques. This PV Array Combiner Box With Anti-Reverse Protection can be bought from us at competitive prices.

Description:

Sandi PVB series PV Array Combiner For a large-scale 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 arrester and circuit breakers, it is connecting to the inverter to reduce the system installation time and increase the system safety.

Feature

  • IP65 protection class,suitable for outdoor installation use;
  • High voltage lightning protection(SPD) special for PV;
  • Each PV input with DC fuse protection and anti-reverse protection (optional)
  • Wide DC input voltage range, max open-circuit voltage up to 1000V
  • PG Cable Gland/MC4 terminal connector(optional), each terminal with waterproof function, convenient and safe system wiring;
  • PV special high voltage circuit breaker control output, Output Waterproof terminals;
  • Output standard copper core cable 70mm2(max output 95mm2);
  • Wall mounting type easy to installation, easy and convenient maintenance.
  • Can be custom made to user specification.
  • RS485 remote monitor(optional)

Technical Specification

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


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