China TXM Series Distribution Box Iron Base Manufacturer, Supplier, Factory

China XUCKY Electric customized JN17-50 combined grounding switch is a new design and improved product of us according to the ESI type, the structure is assembled, suitable with electric power system with 3-10KV, Three-phase, AC 501601Hz, support with various kinds of HV switchgear and earthing protection. It is complied with GB1985-2004 and IEC129 standard.

LZZBJ9-10 Type Current Transformer is one of the important electrical equipment in power system, it is similar to power transformer, is used to convert circuit voltage or current. However, the purpose of the power transformer switching voltage and current, is to transfer the power, voltage or current transformer transformation, the purpose of measuring and monitoring circuit voltage or current. In general, power transformer capacity is big, the change of the voltage or current error, transformer capacity is small the change of the voltage or current error is small. in the measuring circuit, which is used to convert current, the current meter and relay is called a current transformer, power transformer is used to convert voltage, the voltage meter and relay of power transformer is called voltage transformer.

XUCKY Electric is a leading China manufacturer and exporter specializing in JDZX10 Type Voltage Transformer. Voltage transformers are much like small power transformers, differing only in details of design that control ratio accuracy over the specified range of output. Current transformers have their primary windings connected in series with the power circuit, and so also in series with the system impedance.

CJ12 AC Contactor is mainly used for electric equipment of metallurgy, electric power and hoister. It is suitable for the circuit of AC 50/60Hz, the voltage up to 380V, current up to 600A for remove making and breaking circuit, and frequency starting, stopping and inverse AC motor. The products comply with IEC60947-4.

High quality customized products GN19-12 Indoor High Voltage Isolation Switch (also known as the indoor high voltage AC drop-out fuse) is the indoor device with rated voltage 12KV, three phase AC 60Hz, used to break and make circuit under no-load but with voltage.

◆ Use Conditions of ZW32-40.5 Outdoor HV Vacuum Circuit Breaker
1.Ambient temperature: -30℃~+60℃;
2.Altitude: ≤3000m;
3.Wind speed: ≤34m/s;
4.Pollution grade: ≤IV.
5.Storage temperature: -40℃~+85℃.