current transformer

The primary current of the SDQxxX series current clamp main circuit includes 1A~ 1250A, and the rated secondary output current is 0A ~ 5A (0~ 1V). This series of products can meet the technical requirements of grade 0.5, grade 1 and other different precision. GB/T20840.1.2. It is widely used Power monitoring, energy consumption management, intelligent power system, electromagnetic relay protection, microcomputer protection, motor protection, rural power grid transformation, substation transformation, environmental protection detection, etc.

The primary current of the SDQxxL series current clamp main circuit includes 5A~ 600A, and the rated secondary output current is 0A ~ 1A (0~ 1V). This series of products can meet the technical requirements of grade 0.5, grade 1 and other different precision. GB/T20840.1.2. It is widely used Power monitoring, energy consumption management, intelligent power system, electromagnetic relay protection, microcomputer protection, motor protection, rural power grid transformation, substation transformation, environmental protection detection, etc.

Current Clamp is a high-precision AC current converter, and can meet a variety of measuring instruments, It can be used along with many kinds of instruments and devices, such as energy meter spot calibrator, multifunctional meter, oscilloscope, digital multimeter, dual clamp Ground resistance tester, dual clamp phase volt ammeter. Parameters will be measured and compared without power supply cut-off on account of the split core.

20A CT,Monitoring & protection,Easy fixing on PCB, saving space for the meters Strong insulation voltage between the primary and the secondary >4kV/1min Attractive appearance, casing color is available on request Big inner hole, suitable for any primary cables and bus bars. Simple assembly, saving production cost

100A CT,Monitoring & protection,Easy fixing on PCB, saving space for the meters Strong insulation voltage between the primary and the secondary >4kV/1min Attractive appearance, casing color is available on request Big inner hole, suitable for any primary cables and bus bars. Simple assembly, saving production cost

Ground fault transformer is a device used to detect, control and protect system ground faults in power distribution system. It can detect the occurrence of ground faults and feed the detection results to the protection equipment in order to trigger the protection action and prevent the system from large failures or losses.

20A CT,For Indirect Wh meter,Monitoring & protection.Easy fixing on PCB, saving space for the meters Strong insulation voltage between the primary and the secondary >4kV/1min Attractive appearance, casing color is available on request Big inner hole, suitable for any primary cables and bus bars. Simple assembly, saving production cost

10A CT,Monitoring & protection,Easy fixing on PCB, saving space for the meters Strong insulation voltage between the primary and the secondary >4kV/1min Attractive appearance, casing color is available on request Big inner hole, suitable for any primary cables and bus bars. Simple assembly, saving production cost

40A CT,Monitoring & protection,Easy fixing on PCB, saving installation space Strong insulation voltage between the primary and the secondary >4kV/1min Attractive appearance, casing color is available on request With primary busbar, fixed spacing for easy welding. Simple assembly, saving production cost