China OEM/ODM China Solar Heating Controller – electrical supplier dc 15a 20 strings solar pv combiner box – Hawai factory and manufacturers

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OEM/ODM China Solar Heating Controller – electrical supplier dc 15a 20 strings solar pv combiner box – Hawai

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owing to very good support, a variety of high quality merchandise, aggressive costs and efficient delivery, we love an excellent name among the our clients. We are an energetic company with wide market for 3 Phase Timer Relay , Ip66 Weather Protected Switch , 380v Spd , Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.

OEM/ODM China Solar Heating Controller – electrical supplier dc 15a 20 strings solar pv combiner box – Hawai Detail:

Product number	Hw-vcd20
Maximum number of access channels	20 Strings
Ambient temperature	-35~ +400C
environment humidity	0-85%
Working elevation	3000 meters
Maximum output of eight currents per channel	DC15A
Maximum open circuit current	DC1500V
fuse	Each positive and negative pole is connected to DC1500V photovoltaic special fuse
Whisker	The positive and negative poles of the current are respectively connected to the special lightning arrester for photovoltaic
breaker	The positive and negative terminals of the current are respectively connected to the photovoltaic special current interrupter, rated current 160A, voltage DC1500V
Confluence box design	Enclosed design of the cabinet, anti-static, anti-shock, dust, rust, rainwater penetration, flame retardant
Confluence box heat dissipation	Natural heat dissipation
Confluence box lightning protection	Leihui flow box grounding lightning protection
Insulation	Input ground, output to ground, input to output insulation resistance ≥ 20MΩ
System response time	1 second
Working power	Use internal bus DC power
Test accuracy	Photovoltaic cell measurement accuracy of 0.5, external analog of 0.2
RS485 communication	RS485+ magnetic isolation/Modbus-RTU protocol, 4800/9600/19200/38400bps
Machine light waterproof rating	IP65, indoor and outdoor installation

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