SPD TUV CE Solar Array Junction Box Photovoltaic For Solar Inverter

Delivery Time:7-15 days after the order confirmed
Certification:TUV|CE|CCC

SPD TUV CE Solar Array Junction Box Photovoltaic For Solar Inverter

Anti UV,ultraviolet radiation proof PV inverter connnector,Outdoor use long life ultraviolet radiation proof PV panel wire connection box,flame-resistant fire protection solar module junction boxes 2 strings
 
 
Quick Detail:
 

Wide range DC input, the maximum open circuit voltage reaches 1000VDC

Remote monitor, RS485 communication optional

Simplify PV system wiring

Comply with the requirement of outdoor installation

PV only DC fuse

PV only SPD

Customized on customer\'s demand
 
 

Specifications:

In a large photovoltaic (PV) grid generation system, it is generally to install a DC combining device between the PV module and inverter in order to reduce the connection between PV module and inverter, facilitate maintenance and improve reliability. Our intelligent photovoltaic combiner box with SPD series are especially designed to meet the requirement, which can provide a solution for PV power generation system matching with photovoltaic inverter. According to the input voltage of the inverter, a fixed number of similar PV modules can be connected to form a PV array by using PV array combiner box. Then different channels of PV arrays can be combined into the PV combiner box. Its output can be connected to inverter by way of circuit breakers with SPD protection.

To ensure body safety and reducing the danger. Longmax solar combiner has features as below:

Meet outdoor installation requirements, the degree of protection is IP54, has the function of avoiding UV, acid and alkali, moisture, mold and rat; 12 strings of solar arrays can be input at the same time, each channel with 12A,1000Vdc (can be replaced to other level); Each positive, negative string under the fuse protection; With special high voltage PV SPD, both positive and negative pole have the function of thunder and lightning; Use photovoltaic circuit breaker;

 
Technical Data
 

Max input modules channels	2-12 strings
Input array connection diameter	4mm²
Output and ground diameter	≤70mm²(ground wire 16mm²)
Internal fuse rating	1000V dc fuse,12A
Input current of each channel	10A
Communication connection	RS485
Communication power supply requirements	Self-power
Waterproof level of the box	IP65
Model	LONGMAX-SCB-2
Enclosure Color	Optional, Multi choice
Guarantee	2-5 years(2 years standard warranty ,can be extended into 5 years)
Certification	TUV, CE, CCC
Loading port	Shanghai port  China (mainland)

Install:

Install the Box on the wall or Photovoltaic bracket

With 4 M8*30 Stainless steel screws (screw level 8.8)

Open all fuse holder before connecting
Status of breaker:Off
Distinguish positive pole cable &negative pole cable
Connected to the Inverter
Use cross screwdriver (Tightening torque, min. 2Nm, max. 2.5Nm)
Before closed fuse holders, make sure the open circuit voltage equal to every road ,the differ is ±30VDC.
2. Each SCB cables to Inverter must be all the same, cannot appear positive, negative reversal.
3. Operation of the circuit breaker:
 

Project:  Siziwangqi , Inner Mongolia  60MW  PV Power plant

Item: PV intelligent Solar Combiner Box              

Quantity: 425 units

Project completion date: March ,2013

Detailed products:

16 strings PV intelligent solar combiner box*248 units

14 strings PV intelligent solar combiner box*64 units

12 strings PV intelligent solar combiner box*69 units

10 strings PV intelligent solar combiner box*25 units

8 strings PV intelligent solar combiner box*19 units

 
Competitive Advantage:
 
If fault occurs during the warranty period, Longmax will maintenance or replace the product for free.
¤ The original unqualified product should be returned to the manufacturer.

¤ The customer shall give the company reserve the reasonable time to repair the equi