4 Strings in 1 Out PV Array Combiner Box For Off/On Grid Solar Power System

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US $190-250 / Pieces | 1 Piece/Pieces 4 Strings in 1 Out PV Array Combiner Box For Off/On Grid Solar P (Min. Order)
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Overview
Quick Details
Place of Origin:
Shandong, China (Mainland)
Brand Name:
Deming
Model Number:
DM-CB4
Type:
combiner box
Product name:
4 in 1 combiner box
Max.PV Array Voltage:
1000V
Max. PV Array parallel Inputs:
4
Rated fuse current(replaceable):
15A
Allowable input current:
10A
Output Circuit Breaker:
60A
Max. Output current:
40A
PV dedicated SPD:
yes
IP:
IP65
Size(MM)/Weight(KG):
530*580*200MM/15KG
Supply Ability
Supply Ability:
10000 Piece/Pieces per Week 4 Strings in 1 Out PV Array Combiner Box For Off/On Grid Solar P
Packaging & Delivery
Packaging Details
one combiner box/carton
4 Strings in 1 Out PV Array Combiner Box For Off/On Grid Solar Power System
Port
Tianjin, Qingdao, Shaghai, Ningbo, Guangzhou, Shenzhen
Lead Time :
3 days after full payment received

4 Strings in 1 Out PV Array Combiner Box For Off/On Grid Solar Power System

    Product Introduction of 4 in 1 PV Combiner Box

 

PV combiner box in the on grid solar system 

 

PV combiner box in the off grid solar system 

 

1. In the solar power system, in order to decrease the connecting line, easy maintenance, reduce losses, optimize system structure, improving the safety and reliability of items, the PV combiner box is usually in need between the solar panels and inverter.

 

2. Except the PV junction function, the pc combiner box should also have reverse current prevention, over-current protection, over-voltage protection, lightning protection etc a series of perfect protection functions, meanwhile, checking the running state, current, voltage and power after junction, arrester state, collection of DC circuit breaker state and Arc detection,leakage detection(optional) and so on.

 

3. The PV combiner box we manufacture is equipped with all the functions mentioned above, configuration with on grid/off grid solar inverter to make up a complete set of solar power system.

 

4. When choose the pv combiner box, based on the input dc voltage range and output power of inverter, certain qty of panels will be connected in series as a string, certain strings in parallel will connect to the PV combiner box for junction, via control of circuit breaker and protection of arrester, then feed to the inverter.

 

Main Feature:

1. Conform to CGC/GF002:2010, PV Array Junction Box Technical Specifications

2. Allowable maximum 24 strings panels to connect, Nominal voltage of each string is 10A, maximum 15A

3Total output current is 250A, the maximum voltage is 1000Vdc

4For each string, high voltage fuse protection and anti-connection protection.

5. Equipped with pv high voltage arrester protection

6. PV high voltage circuit breaker control the output, pressure-resistant DC1200V, fusing current is optional

7In line with outdoor installation, protection class IP65

8. Isolate RS485 port used for remote data communication, support MODBUS-RTU protocol.

9. Built-in comprehensive protection alarm function, not only the various of alarm parameters are programmable set, but also each alarm function can be set “On” Or “Off)

10. Real-time the harmful arc in the DC circuit, once there is the harmful arc, alarm will work and directly make the trip switch and cut off fault circuit, accordingly, prevent the fire disaster etc from the arc.

 

Product Picture:

 

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         Technical Data Sheet of the 4 in 1 PV combiner Box:

 

 

Model

DM-CB4

Basic

Max.PV Array Voltage

1000V

Max. PV Array parallel Inputs

4

Rated fuse current(replaceable)

15A

Allowable input current

10A

Output Circuit Breaker

60A

Max. Output current

40A

Diameter of wire of input PV array

2.5 mm²

Diameter of wire of output PV array

8 mm²

Diameter of wire for ground

10 mm²

PV dedicated SPD

yes

Signal Arrester

yes

IP

IP65

Size(MM)

530*580*200MM

Weight

15KG

Environment

Normal working temperature/humidity

-25℃-60℃,humidity 95%

No Condensation,No corrosive gas

Temperature range

-50℃-125℃

Altitude(m)

<2000m

Alarm

DC Arc fault state, voltage alarm, current alarm, temperature alarm etc

Optional

Communication Interface

RS485/Modbus-RTU Protocol

Current monitor for each string

Yes

Payment

payment2015

 

Exhibitons

exhibitions2016 

 

Certifications+plant

why choose usAbout Us 

Production Flow

management2015 

Contact

Contact  .jpg

                Contact Info:

 

                 Katherine Zhang’

                Jinan Deming Power Equipment Co., Ltd

                Tel: 0086 531 85662275     Fax: 0086 531 85662088    Mobile/WhatsApp: 0086 15168886891

                Website: www.demingpower.cn      www.demingpower.en.alibaba.com

                Wechat: delicate1688                     QQ: 2723638539          Skype: demingpower(at)gmail.com

                 E-mail: katherinezhang(at)demingpower.com.cn