500V IP65 4 in and 2 out DC Solar Combiner Box

• Customization: Available
• After-sales Service: 24 Hours
• Warranty: 2 Years
• Model NO.: JK 4-2 DC
• Certification: ISO, CE
• Application: Home, Industrial, Commercial
• Specification: Normal
• Application Range: Solar Power Generation System
• Maximum DC Voltage Input: 500V
• Waterproof Rating: IP65
• Material: ABS/PC
• Enclosure Material: Plastic
• Installation: DIN Rail Mounting
• Maximum Input Current for Each String: 15A/20A/30A
• Maximum Input Strings: 2
• Operating Temperature: -25 ~+55
• Elevation of Temperature: 2km
• Transport Package: Carton
• Trademark: JUNKE
• Origin: Zhejiang Province, China
• Production Capacity: 100000PCS/ Month

Product Description

Product Description
The Plastic DC combiner box 4 in and 2 out has a 4-input-2-output configuration with sealed structure, overload protection, dust-proof, moisture-proof, and lightning protection functions.

1.It provides a full range of solar photovoltaic combiner boxes for residential, commercial, and utility-scale renewable energy projects.
2.Plastic DC combiner box 4 in and 2 out offers flexible configurations for use with monocrystalline solar panels, polycrystalline solar panels, and thin-film solar panels. The rated current of photovoltaic fuses, circuit breakers, and load isolation switches can be selected.
3.The enclosure is made of plastic.
4.The specification of the Plastic DC500V combiner box 4 in and 2 out.
TECHNICAL PARAMETERS

Name	JK 4/2 DC
	Electric parameter
System maximum dc voltage	500	1000
Maximum input current for each string	15A/20A/30A
Maximum input strings	4
Maximum output switch current	20A/32A
Number of inverter MPPT	2
Number of Output strings	2
	Lightning protection
Category of test	II grade protection
Nominal discharge current	20kA
Maximum discharge current	40kA
Voltage protection level	2.0kV	3.6kV
Maximum continuous operating voltage Uc	500V	1050V
Poles	2P	3P
Structure characteristic	Plug-push module
	System
Protection grade	IP65
Output switch	DC isolation switch(standard)/DC circuit breaker(optional)
SMC4 Waterproof Connectors	Standard
PV dc fuse	Standard
PV surge protector	Standard
Monitoring module	Optional
Preventing diode	Optional
Box material	PVC
Installation method	Wall mounting type
Operating Temperature	-25ºC ~+55ºC
Elevation of temperature	2km
Permissible relative humidity	0-95%,noondensation

SCHEMATIC DIAGRAM

DIM ENSIONAL DRAWING(MM)

The details of the Plastic DC combiner box 4 in and 2 out