China External Circuit Breaker Manufacturer, Supplier, Factory

The PV combiner box is a wiring device in the photovoltaic power generation system that ensures the orderly connection and confluence function of photovoltaic modules. This device can ensure that the photovoltaic system is easy to cut off the circuit during maintenance and inspection, and reduce the range of power outage in case of photovoltaic system failure. The combiner box means that the user can connect a certain number of photovoltaic cells with the same specification in series to form a photovoltaic tandem, and then connect several photovoltaic tandem to the photovoltaic combiner box in parallel. After converging in the photovoltaic combiner box, through the controller, DC distribution cabinet, Solar inverter, and AC distribution cabinet, a complete photovoltaic power generation system can be formed to achieve grid connection with the mains.

China XUCKY Electric customized LZZBJ9 Type Current Transformer are new upgraded circuit breakers researched and developed by the company combined with the advantages of similar international products and demand of domestic and international markets.Epoxy resin casting insulation and fully enclosed support construction, encloses the primary & secondary windings and annular core in the epoxy resin casting body. The product has large periphery insulation creepage distance, withstanding dirtiness and dampness. Be suitable for measuring electric capacity, current and protective relaying in the power systemof 36kV.

China XUCKY Electric customized JDZ9 Type Voltage Transformer for voltage and power measurements, and relay protection in voltage up to 35KV, 50/60Hz power system and for panel builders.
Standards: IEC60044-2
Ratings: 35KV
Features:
1. Reliable operation.
2. Reliable insulation capability.
3. High measurement accuracy.
4. Maintenance-free.
5.Reliable sealing performance

The AFDD fault arc protector, hereinafter referred to as the protector, effectively detects the fault arc in the access line, including the fault parallel arc and the fault series arc. When it detects that there is a fault arc that causes a fire in the line, the outlet power-off function can be carried out to achieve the purpose of warning of the occurrence of a fire.

The ID RCCB (Residual Current Circuit Breaker) and the F360 RCCB are two different models of L3-63 residual current circuit breakers, which are essential components in electrical systems designed to ensure safety by interrupting the circuit when an imbalance in current is detected, typically due to a ground fault or leakage current.

XUCKY Electric is a large-scale Earth Switch manufacturer and supplier in China. We have been specialized in Modular Electrical Terminal Equipment for many years. JN15-24 Series Earthing Switch is a new design and improved on the JNl5 type the installing size without any change suitable with electric power system with 20-24KVJhree-phase, AC 50(60)Hz, support with various kinds of HV switchgear and as earthing protection. It is complied with GB1985-2004 and IEC129 standard.