YCX8 Series DC Combiner Box

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YCX8 Series DC Combiner Box

General
YCX8 series photovoltaic DC box can be equipped with different components according to different needs of customers, and its combination is diversified to meet different needs of customers. It is used for isolation, overload, short circuit, lightning protection and other protection of photovoltaic DC system to ensure the reliable and safe operation of photovoltaic system. This product is widely used in residential, commercial, and factory photovoltaic power generation systems.
And it is designed and configured in strict accordance with the requirements of “Technical Specifications for Photovoltaic Convergence Equipment” CGC/GF 037:2014.

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Product Details

Features

● Multiple solar photovoltaic arrays can be connected simultaneously, with a maximum of 6 circuits;
● Rated input current of each circuit is 15A (customizable as required);
● The output terminal is equipped with a photovoltaic DC high-voltage lightning protection module that can withstand a maximum lightning current of 40kA;
● High voltage circuit breaker is adopted, with DC rated working voltage up to DC1000, safe and reliable;
● The protection level reaches IP65, meeting the use requirements for outdoor installation.

Selection

YCX8	—	I	2/1	15/32	8
Model		Functions	Input circuit/ Output circuit	Input current per series/ Maximum output current	Shell type
Photovoltaic box		I: Isolation switch box	1/1: 1 input 1 output 2/1: 2 input 1 output 2/2: 2 input 2 output 3/1: 3 input 1 output 3/3: 3 input 3 output 4/1: 4 input 1 output 4/2: 4 input 2 output 4/4: 4 input 4 output 5/1: 5 input 1 output 5/2: 5 input 2 output 6/2: 6 input 2 output 6/3: 6 input 3 output 6/6: 6 input 6 output	15A(Customizable)/ Match as needed	Terminal box: 4, 6, 9, 12, 18, 24, 36 Plastic distribution box : T Fully plastic sealed box : R
		IF: Isolation switch box with fuse
		DIS: Door clutch combiner box
		BS: Overload lightning protection box (miniature)
		IFS: Photovoltaic combiner box
		IS: Isolation lightning protection box
		FS: Overload lightning protection box (fuse)

* Due to the large number of scheme combinations, the shell part (dashed box content) is only used for internal selection and not for product marking models. The product will be produced according to the company’s standard scheme. (To be confirmed with the customer before production).

* if the customer customizes other solutions, please contact us before placing an order.

Technical data

Model			YCX8-I	YCX8-IF	YCX8-DIS	YCX8-BS	YCX8-IFS	YCX8-IS	YCX8-FS
Rated insulation voltage(Ui)			1500VDC
Input			1、2、3、4、6
Output			1、2、3、4、6
Maximum voltage			1000VDC
Maximum input current			1~100A
Maximum output current			32~100A
Shell frame
Waterproof terminal box: YCX8-return circuit			■	■	-	■	■	■	■
Plastic distribution box: YCX8-T			■	■	■	■	■	■	■
Fully plastic sealed box: YCX8-R			■	■	-	■	■	■	■
Configuration
Photovoltaic isolation switch			■	■	■	-	■	■	-
Photovoltaic fuse			-	■	■	-	■	-	■
Photovoltaic MCB			-	-	-	■	-	-	-
Photovoltaic surge protective device			-	-	■	■	■	■	■
Anti reflection diode			□	□	□	□	□	□	□
Monitoring module			□	□	□	□	□	□	□
Input/output port	MC4		□	□	□	□	□	□	□
Input/output port	PG waterproof cable connector		□	□	□	□	□	□	□
Component parameters
Photovoltaic isolation switch	Ui	1000V	□	□	□	-	□	□	-
	Ui	1200V	□	□	□	-	□	□	-
	Ie	32A	□	□	□	-	□	□	-
	Ie	55A	□	□	□	-	□	□	-
Photovoltaic MCB	Ie(max)	63A	-	-	-	□	-	-	-
	Ie(max)	125A	-	-	-	□	-	-	-
	DC polarity	Yes	-	-	-	□	-	-	-
	DC polarity	No	-	-	-	□	-	-	-
Photovoltaic surge protective device	Ucpv	600VDC	-	-	□	□	□	□	□
		1000VDC	-	-	□	□	□	□	□
		1500VDC	-	-	□	□	□	□	□
	Imax	40kA	-	-	□	□	□	□	□
Photovoltaic fuse	Ie(max)	32A	-	□	□	-	□	-	□
		63A	-	□	□	-	□	-	□
		125A	-	□	□	-	□	-	□
Use environment
Working temperature			-20℃~+60℃
Humidity			0.99
Altitude			2000m
Installation			Wall mounting