solar junction box

Specifications

solar junction 6 strings
Professional safety security
PHOENIX lightning arresters
ABB DC circuit breaker
Customizable size

solar junction box 6 strings

PV DC Combiner Box

To minimize the cable distance between solar modules and inverters, facilitating maintenance and improving reliability, it is a general practice to install a DC combining device between solar modules and inverters for a large scale grid connected PV power system.  By PV combiner box, different solar PV array strings shall be converged, then connected to the inverter through lightning arrester and DC circuit breakers; such way far more increasing the system safety, as well reducing system installation time and making easy maintenance.

Features

Professional safety security, Easy installation & maintenance

Outdoor design, weather proof

Wide DC voltage input, Max PV array DC1000V

Each string protect by high voltage PV special DC fuse 

World famous PHOENIX high voltage PV special lightning arresters

ABB DC circuit breaker used for DC output terminal

Full range of model, customizable and meets various requirements

 

Technical Specifications

Model	Unit	JNHL06	JNHL08	JNHL12	JNHL16
PV Array Max. Voltage	Vdc	200~1000
Max. numbers of Input		6	8	12	16
Max. DC Current for each String	A	5A/10A/12A/15A
Output Terminal Type		PG21	PG21	PG21	PG21
Ingress Protection		IP65	IP65	IP65	IP65
Dimensions	Mm	500×400×175	550×500×175	600×500×175	650×500×175
Operating Temperature	°C	-25~+60°C	-25~+60°C	-25~+60°C	-25~+60°C
Relative Humidity	%	0~99%	0~99%	0~99%	0~99%
Standard Configuration
DC Circuit Breaker		Yes
SPD		Yes
Optional Components
Communication		RS485

 

 

 

 

 

 

 

 

 

 

 

 

 

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