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The Current Transformer (CT) is an essential device designed for accurate measurement and monitoring of electrical currents in power systems. It operates by stepping down high currents to a lower, manageable level, making it safe and convenient for use with standard measuring instruments and protective relays.
The USD11.4 three phase voltmeter adopts AC sampling technology, which can measure the three-phase voltage in the power grid, and can set the multiplier through the panel keys, which is very cost-effective. It has the features of easy installation, simple wiring, convenient maintenance, small engineering volume, onsite programmable input parameters, etc., and can complete the network communication with different PLC s and industrial control computers in the industry.
The automatic transfer switch (ATSE) ensures seamless switching between primary and backup power in a three-phase four-wire AC 400V system, with a capacity of up to 1600A.
MV vacuum contactor has the features of energy saving, fire protection, explosion-proof, small size, long life, low maintenance cost, reliable operation and non-polluting and so on ,which is widely used in metallurgy, mining, petroleum, chemical, railway, radio, communications, industrial high-frequency heating industry, energy, transportation and other power distribution system. With the technology of breaking the current , high reliability and compact structure, the contactor can be used in particularly harsh conditions. They are suitable for the control and protection (with fuses) lines, substations and distribution stations, motors, transformers, capacitors and so on.
MV vacuum contactor has the features of energy saving, fire protection, explosion-proof, small size, long life, low maintenance cost, reliable operation and non-polluting and so on ,which is widely used in metallurgy, mining, petroleum, chemical, railway, radio, communications, industrial high-frequency heating industry, energy, transportation and other power distribution system. With the technology of breaking the current , high reliability and compact structure, the contactor can be used in particularly harsh conditions. They are suitable for the control and protection (with fuses) lines, substations and distribution stations, motors, transformers, capacitors and so on.
The automatic transfer switch (ATSE) ensures seamless switching between primary and backup power in a three-phase four-wire AC 400V system, with a capacity of up to 1600A.
CKG4-10FC series pole type permanent magnet high pressure vacuum contactor is a patented product independently developed by our company. It has the advantages of strong breaking ability, small bounce and long service life.The switch is specially designed for the 10kV prepaid metering box. The vacuum arc extinguishing chamber is encapsulated in the SMC pressed pole type insulation cylinder. The permanent magnet mechanism adopts monostable double coil and is equipped with a brake opening spring.When the closing is complete, it is held by a permanent magnet. The switch is mainly used to turn off and close the load current, turn off and close 10 times the short circuit current.
CKG4-10FC series pole type permanent magnet high pressure vacuum contactor is a patented product independently developed by our company. It has the advantages of strong breaking ability, small bounce and long service life.The switch is specially designed for the 10kV prepaid metering box. The vacuum arc extinguishing chamber is encapsulated in the SMC pressed pole type insulation cylinder. The permanent magnet mechanism adopts monostable double coil and is equipped with a brake opening spring.When the closing is complete, it is held by a permanent magnet. The switch is mainly used to turn off and close the load current, turn off and close 10 times the short circuit current.