PV Junction Box 12 In 1

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$300.00 - $350.00 / Pieces | 1 Piece/Pieces (Min. Order)
Type:
PV Junction Box 12 In 1
Lead Time:
Quantity(Pieces) 1 - 5 >5
Est. Time(days) 3 Negotiable
Customization:
Customized logo (Min. Order: 5 Pieces)
Customized packaging (Min. Order: 100 Pieces)
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Overview
Quick Details
Place of Origin:
Shandong, China
Brand Name:
Deming
Model Number:
DM-CB12
Max.PV Array Voltage:
1000V
Max. PV Array parallel Input:
12
Rated fuse current(replaceable):
15A
Allowable input current:
10A
Output Circuit Breaker:
150A
Max. Output current:
120A
PV dedicated SPD:
Yes
Anti-reverse IP65:
Yes
Communication Interface:
RS485/Modbus-RTU Protocol
Size(MM):
530*580*200mm 18KGs
Supply Ability
Supply Ability:
1000 Piece/Pieces per Day pv string combiner box 12 in 1 for Solar Power System
Packaging & Delivery
Packaging Details
paper carton /wooden case
pv string combiner box 12 in 1 for Solar Power System
Port
Qingdao,Shanghai,Tianjin,ShenZhen
Lead Time :
Quantity(Pieces) 1 - 5 >5
Est. Time(days) 3 To be negotiated

PV string combiner box 12 in 1  for Solar Power System

Product Description

 

Junction box/Combiner box in the on grid solar system

Junction box/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 with 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 Photo

 

Technical Parameter

 

 

Technical data sheet of 12 in 1 PV combiner box

Model

DM-CB12

Basic

Max.PV Array Voltage

1000V

Max. PV Array parallel Inputs

12

Rated fuse current(replaceable)

15A

Allowable input current

10A

Output Circuit Breaker

150A

Max. Output current

120A

Diameter of wire of input PV array

2.5 mm²

Diameter of wire of output PV array

24 mm²

Diameter of wire for ground

10 mm²

PV dedicated SPD

Yes

Anti-reverse

Yes

IP

IP65

Size(mm)

530*580*200mm

Weight

18KG

Environment

Normal working temperature/humidity

-40-70,humidity 95%

No Condensation,No corrosive gas

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

Signal Arrester

Yes

 


  

Our Services

  Service guarantee

         As our corporate users, you enjoy the following service:

        (1) The machine warranty for free in 2 year;
        (2) Technical support;
        (3) Within 24 hours for respond after receiving notification;
        (4) Cost maintenance forever.
        When you confirm the failure of equipment, please promptly contact us and provide the equipment model and complete description of the problem.
        However, any of the following situation happened, are not included in the warranty:

       (1) Non-permitted by the company, went ahead with repair and damage;
       (2) Install or modify arbitrarily;
       (3) Incorrect operation or use;
       (4) Do not depending on the manual to do cleaning or maintenance;
       (5) Abnormal environment condition exceed the specifications, result in damage;
       (6) The deliberate destruction of man-made;
       (7) Irresistible natural disasters.

Payment Term

 

Company Information

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