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Combiner Box

  • Power Rating
    IP65 high protection level, suitable for complex outdoor environment
  • Application
    With 8/16 series of products, flexible scheme configuration
  • Applicable motor type

    Internal power, no need for external auxiliary power supply;To meet the application requirements in areas without electricity

Product Description

In order to reduce the connection line between photovoltaic(solar) modules and inverter, easy maintenance, improve reliability, increase the DC convergence equipment between photovoltaic(solar) modules and inverter;The advanced digital technology is used to monitor the electrical parameters of the bus box and to realize data communication through cable.

 Functional features of solar pv Combiner Box
1.Integrated photovoltaic special lightning protection device, full range of lightning protection, anti-connection reverse function, 16 channels monitoring system
2. Equipped with special photovoltaic fuse overcurrent protection device, the system is more secure
3 IP65 high protection level, suitable for complex outdoor environment
4.With 8/16 series of products, flexible scheme configuration
5 Internal power, no need for external auxiliary power supply;To meet the application requirements in areas without electricity


Specification

Electric parameter


System maximum dc voltage

1000/1200v

Maximum input current for each string

15A

Maximum inputs strings

10

Maximum outpot swithc current

180A

Number of inverter MPPT

1

Number of output strings

1


Lightning protection

Category of test

2 grade protection 

Nominal discharge current

20kA

Maximum discharge current

40kA

Voltage pretection level

3.8kV

Maximum continuous perating voltage Uc

1050V

Poles

3P

Structure characteristic

Plug-push module


System

Protection grade

IP65

Output switch

DC isolator switch(standard)/DC circuit breaker(optional)

MC4R waterproof connectors

Standard

PV DC fuse

Standard

PV surge protector

Standard

Monitoring module

Optional

Prevening diode

Optional

Box material

PVC

Installation method

Wall mountion type

Operating temperature

-25ºC-+55ºC

Elevation of temperature

2000m

Permissible relative humidity

0-95%, no condensation


Mechanical parameter

Width*High*Depth8

800mm*600mm*200m

Our Advantages:

♦High reliability

With DC FUSE

With DC Surge Protection Device

With DC circuit breaker or DC load isolation switch.


♦Strong adaptability

IP65 desigh,waterproof,anti dust and anti ularaviolet.

Strict test for high and low temperature,used widely/

The simple installation, the simplified system wiring, the convenient wiring.

The box body is made of cold rolled steel and other metal materials.


♦Flexible configuration

Used for single crystal silicon solar modules, polycrystalline silicon solar modules, thin film solar modules. Current rating of the photovoltaic fuse, cicuit breaker, load isolation switch is modified.

china inverter


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