1 In 1 Out 500VDC Solar Combiner Box

Zhejiang Galaxy Fuse Co., Ltd. is a Chinese company specializing in the production and manufacturing of the 1 In 1 Out 500VDC Solar Combiner Box—an innovative component revolutionizing solar systems. This streamlined box, specifically labeled as the 1 In 1 Out 500VDC Solar Combiner Box, features a compact design and a 500VDC voltage rating for simplified integration of solar strings. Equipped with advanced circuit protection, it acts as a vigilant guardian, ensuring longevity and safety by warding off overcurrent, short circuits, and electrical faults. Beyond circuit protection, it shields solar panels from shading and environmental variations, preserving efficiency. Additionally, the box plays a crucial role in inverter protection, regulating power input to prevent voltage fluctuations and safeguard the inverter. In essence, the 1 In 1 Out 500VDC Solar Combiner Box signifies a commitment to efficiency, safety, and innovation in the evolving solar landscape. Its compact design and 500VDC voltage rating, emphasized as the 1 In 1 Out 500VDC Solar Combiner Box, simplify solar string integration and ensure robust protection for the entire solar system—indispensable for enhanced performance and reliability in solar installations.

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Product Description

Zhejiang Galaxy Fuse Co., Ltd. is a Chinese company specializing in the production and manufacturing of the groundbreaking 1 In 1 Out 500VDC Solar Combiner Box—an indispensable component revolutionizing solar energy systems. This innovative 1 In 1 Out 500VDC Solar Combiner Box, with its streamlined design and 500VDC voltage rating, facilitates seamless integration of solar strings, optimizing power collection in a simplified configuration. Boasting advanced circuit protection mechanisms, the 1 In 1 Out 500VDC Solar Combiner Box acts as a vigilant guardian against overcurrent, short circuits, and electrical faults, enhancing both the longevity of the solar installation and overall safety. Beyond circuit protection, the 1 In 1 Out 500VDC Solar Combiner Box serves as a robust shield for solar panels, mitigating the impact of shading and environmental variations, thus preserving the efficiency of each 1 In 1 Out 500VDC solar panel. Furthermore, the 1 In 1 Out 500VDC Solar Combiner Box plays a pivotal role in 1 In 1 Out 500VDC inverter protection, regulating and stabilizing the combined power input to prevent voltage fluctuations and safeguard the 1 In 1 Out 500VDC inverter from potential damage. In essence, the 1 In 1 Out 500VDC Solar Combiner Box exemplifies a commitment to efficiency, safety, and innovation in the evolving landscape of 1 In 1 Out 500VDC solar energy.

Rated Voltage

DC 500V

Input Current

15A

Output Current

20A

Strings

One string

Equipment

-DC Fuse

-DC MCB

-DC SPD

-MC4 connector

Applications

- Solar photovoltaic system

Country of Origin

People’s Republic of China

Technical Parameters

Model name	YRDB-PV 1/1
Electrical parameters
System maximum dc voltage	500VDC	1000VDC
Maximum input current for each string	15A
Maximum input strings	1 string
Maximum output switch current	16A	20A
Number of inverters/MPPT	1 inverter/MPPT
Number of output strings	1 string
Lightning Protection
Category of test	Ⅱgrade protection
Nominal discharge current(In)	20KA
Maximum discharge current(Imax)	40KA
Voltage protection level(Up)	2.2KV	3.6KV
Maximum continuous operating current(Uc)	600VDC	1000VDC
Pole	2P	2P/3P
Structure characteristic	Plug-push module
system
Protection grade	IP65
Output switch	DC isolation switch/DC circuit breaker(optional)
MC4 waterproof connection	Standard
PV dc fuse	Standard
PV dc surge protector	Standard
Monitoring module	Optional
Preventing diode	Optional
Box material	PVC
Installation method	Wall mounting type
Operating temperature	-25℃---55℃
Altitude	2km
Permissible relative humidity	0-95%,no condensation

Schematic Diagram

Wiring

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