Product Category
General
The variable cross-section melt made of pure silver sheet (or silver wire winding)is soldered with low-temperature tin and packaged in afusion tube made of high- strength porcelain.The fusion tube is flled with chemically treated and specially processed Process-treated high-purity quartz sand isused as the arc-extinguishing medium,and the two ends of the melt are firmly electrically connected with the contacts byelectric welding
General
YCF8-PV series fuses have a rated operating voltage of DC1500V and a rated current of 80A. It is mainly used in the solar photovoltaic DC combiner box to break the line overload and short-circuit current generated by the current feedback of the photovoltaic components of the solar panel and the inverter, so as to protect the solar photovoltaic components. It is widely used in the circuit protection of electric drive system, power supply system and auxiliary system, and the fuse can also be selected in any other DC circuit as the circuit overload and short circuit protection of electrical components.
Standard: IEC60269, UL4248-19.
General
The YCF8-H series high current fuse has a rated working voltage of DC1500V and a rated current of 500A.Mainly used in batery modules,battery clusters,AC/DC conversion inverters,DCenergystoragesystems,and high current DC systems. Standard:IEC60269-6
General
YCM8-PV series photovoltaic special DC molded case circuit breaker is applicable to
DC power grid circuits with rated voltage up to DC1500V and rated current 800A.
The DC circuit breaker has overload long delay protection and short circuit
instantaneous protection functions, which are used to distribute electric energy and
protect the line and power supply equipment from overload, short circuit and other
faults.
Genera
Cage type isolation switch YCISC8 series is suitable forDCpowersystems with rated woltage DC1200V andbelow and rated current 32A and below.This product is used for infrequenton/off,and can disconnect1-2 MPPT lines at thesame time.It is mainly used in the control cabinet,distribution box and combiner box of the photovoltaic power generation system,and is used for isolation ofthe DC power distribution system.The external waterproof performance of this product reaches
IP66.
Standards:IEC/EN60947-3:AS60947.3,UL508i.