8 in 1 out Convergence Box PV Combiner Box Solar Panels Combiner

• Type: Combiner Box
• Structure: Protection
• Certification: ISO9001:2000
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: 1 Uint
• Model NO.: DM-CB8
• Application Range: Power Plants
• Shell Material: Steel Plate
• Shell Protection Grade: IP65
• Brand: Deming
• Transport Package: Wooden Case
• Specification: 8 IN 1
• Trademark: Deming
• Origin: Shandong
• HS Code: 8543709990
• Production Capacity: 50000 PCS/Year

Product Description

Product Introduction of PV Combiner Box
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 pv 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
3. Total output current is 250A, the maximum voltage is 1000Vdc
4. For 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
7. In 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.

Model	DM-CB08
Basic
Max.PV Array Voltage	1000V
Max. PV Array parallel Inputs	8
Rated fuse current(replaceable)	15A
Allowable input current	10A
Output Circuit Breaker	100A
Max. Output current	80A
Diameter of wire of input PV array	2.5 mm²
Diameter of wire of output PV array	16 mm²
Diameter of wire for ground	10 mm²
PV dedicated SPD	Yes
Anti-reverse	Yes
IP	IP65
Size(mm)	560*500*195mm
Weight	18KG
Environment
Normal working temperature/humidity	-40ºC-70ºC,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

   

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)	670*620*240mm
Weight	18KG
Environment
Normal working temperature/humidity	-40ºC-70ºC,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