China low voltage switchgear Manufacturers, Suppliers, Factory

LW□-12 Primary and Secondary Integrated SF₆ Circuit Breaker, which uses the magnetic field force received by the arc current to make the arc rotate at high speed along a certain section. Due to the relatively light weight of the arc, it gradually elongates and continuously contacts fresh SF6 gas during high-speed rotation, and is cooled and extinguished. This type of circuit breaker has the advantages of strong arc extinguishing ability, long electrical life, no current interruption when breaking small currents, and no overvoltage during operation. At the same time, it requires less operating power and has high reliability.

S11-M-50-2500/20(10) Fully sealed distribution transformers is a double voltage transformer, that is, suitable for 1 O KV voltage, but also suitable for 20KV voltage power supply area, can achieve the grid voltage exchange, do not need to replace the transformer, reduce waste, save investment and reduce construction amount and construction time.

CNKEEYA,LW□-252 Outdoor High-Voltage AC Sulfur Hexafluoride (SF₆) Circuit Breaker is an outdoor product, applicable to 50Hz AC power grids with a maximum voltage of 252kV in areas with altitude ≤2000m, ambient temperature ≥-30℃ and pollution class ≤IV. It is mainly used for interrupting rated and fault currents, switching circuit lines and acting as an interconnection breaker, realizing efficient control and protection of power systems.

S11-M-30-2500/10 Three-phase oil-1mmersed non-excitation voltage regulation fully sealed distribution transformer is a double voltage transformer, that is, suitable for 1OKV voltage, but also suitable for 20KV voltage power supply area, can achieve the grid voltage exchange, do not need to replace the transformer, reduce waste, save investment and reduce construction amount and construction time.

Transfer Switch LW12-16 is a national joint design updated product, which complies with IEC60947-5-1:1997 and GB14048.5. It is a widely used and high-performance low-voltage electrical product. The LW12-16 universal transfer switch (hereinafter referred to as the switch) is suitable for circuits with AC 50Hz voltage up to 500V and DC voltage up to 220V. It is used to switch the power supply on and off of control circuits (control electromagnetic coils, electrical measuring instruments, servo motors, etc.) and directly control AC motors below 5.5kW (reversible starting conversion, multi speed motor speed change).

CNKEEYA, Post Insulator ZJ-10Q85x140(145/150)，based in China, is a renowned supplier of Zinc Oxide Lightning Arresters. These advanced surge protectors are crucial for safeguarding electrical systems against the damaging effects of lightning strikes. Our Zinc Oxide Lightning Arresters are engineered with precision and utilize high-quality materials to ensure reliable and efficient performance.