Metering Unit
ZW32-12MF Outdoor High-voltage Permanent Magnet Vacuum Circuit Breaker(Recloser)
Overview When a fault occurs at the T-junction of a 12kV overhead distribution line or at the end user’s premises, the coordination of the operation time of the incoming switch protection and the outgoing switch protection at the substation may not be properly set, resulting in the substation’s outgoing switch tripping. If the nature of the fault is permanent, the reclosure at the substation will fail, leading to a power outage for the entire 12kV distribution line due to a
ZW32-12 Outdoor HV Vacuum Circuit Breaker (Recloser)
Overview The ZW32-12 Outdoor Vacuum Circuit Breaker (hereinafter referred to as the circuit breaker) is rated for a voltage of 12 kV and operates on a three-phase AC system at 50 Hz. It is primarily used to interrupt and connect load currents, overload currents, and short-circuit currents in power systems. This circuit breaker is suitable for use in substations and distribution systems of industrial enterprises, as well as in rural power grids where frequent operations are
ZW20-12F Outdoor HV Intelligent Sectionalizing Vacuum Circuit Breaker
Overview The ZW20-12F Outdoor High-Voltage Intelligent Sectionalizing Vacuum Circuit Breaker is a high-voltage switchgear device with a rated voltage of 12 kV and operates on three-phase AC at 50 Hz. It is primarily used to interrupt and close load currents, overload currents, and short-circuit currents in power systems. This breaker is suitable for substations, industrial and mining enterprises, and urban-rural distribution networks, serving as a protective and control
20kV Oil-immersed Distribution Transformer
Overview The 20kV oil-immersed distribution transformer is a new product developed for the 20kV distribution network. This transformer effectively improves economic power supply capacity, increases economic transmission distance, conserves land resources, and significantly reduces line loss rates, making it an energy-saving product prioritized for promotion by the state. The product is suitable for areas with high load density and rapid growth in power demand, as well as