China China wholesale Dc Contactor - YUANKY DC Exchange Confluence Box 4 strings 550V 1000V IP65 plastic solar power PV array combiner box – Hawai factory and manufacturers

China wholesale Dc Contactor - YUANKY DC Exchange Confluence Box 4 strings 550V 1000V IP65 plastic solar power PV array combiner box – Hawai

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Gaining purchaser gratification is our company's aim eternally. We're going to make great initiatives to create new and top-quality products, satisfy your exclusive prerequisites and supply you with pre-sale, on-sale and after-sale solutions for Micro Switch , Timer , Pure Sine Wave Power Inverter , Together with our efforts, our products and solutions have won the trust of clients and been very salable each here and abroad.

China wholesale Dc Contactor - YUANKY DC Exchange Confluence Box 4 strings 550V 1000V IP65 plastic solar power PV array combiner box – Hawai Detail:

Electrical Technical Parameters

Model	MDHL-4/1-PV1/1		MDHL-4/1-PV2/1		MDHL-4/1-PV4/1		MDHL-4/1-PV4/2
Electrical parameters
Maximum DC voltage of the system	550	1000	550	1000	550	1000	550	1000
Maximum input current of each circuit	20A		20A		20A		20A
Maximum number of input channels	1		2		4		4
Maximum output switching current	16A/20A		20A/32A		50A/63A		20A/32A
Number of inverter MPPT	1		1		1		2
Output modes	1		1		1		2
Lightning protection
Test category	Ⅱ pole protection		Ⅱ pole protection		Ⅱ pole protection		Ⅱ pole protection
Nominal discharge current	20kA		20kA		20kA		20kA
Maximum discharge current	40kA		40kA		40kA		40kA
Voltage protection level	2.8kV	3.8kV	2.8kV	3.8kV	2.8kV	3.8kV	2.8kV	3.8kV
Maximum continuous operating voltage	630V	1050V	630V	1050V	630V	1050V	630V	1050V
Number of poles	2P	3P	2P	3P	2P	3P	2P	3P
Structural features	Pluggable module		Pluggable module		Pluggable module		Pluggable module
System
Degree of protection	IP65
Output switch	DC circuit breaker (standard) / DC rotary disconnector (optional)
SMC4 waterproof joint	Standard configuration
Photovoltaic DC fuse	Standard configuration
Photovoltaic DC surge protector	Standard configuration
Monitoring module	N
Anti inversion diode	N
Anti inversion diode	PVC
Installation mode	Wall mounted
Working temperature	-25℃~+55℃
Altitude	2000m
Allowable relative humidity	0~95% no condernsation
Mechanical parameter
W×H×D (mm)	215×210× 100	300×260× 140	215×210× 100	300×260× 140	410×285× 140	300×415× 140	300×260× 140	410×285× 140

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Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of China wholesale Dc Contactor - YUANKY DC Exchange Confluence Box 4 strings 550V 1000V IP65 plastic solar power PV array combiner box – Hawai , The product will supply to all over the world, such as: Indonesia, Chicago, Manila, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will be more conveniently to service our customers.

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