transformer neutral grounding resistance

.../Earthing Resistor ​Product introduction: This kind of resistor connects between point and earthing, so that to prevent eq...

... and personnel in industrial systems. In solid , the system is directly and the fault current is limited only by the soil resista...

... discharge the energy of the second half wave of the single phase arc, so as to reduce the possibility of arc reignition,and suppress the...

..., railway, communications, mining and other sectors to measure the of the various devices, and the conductor of low...

... Tester Product Description The instrument applies to power industry, post and telecommunications, railway, communications, mining...

.... This is an important measurement to ensure the proper functioning and safety of an electrical system. Range Resolution Basic accuracy r...

... method Relative measurement Read/Store the data obtained The measurement of maximum, minimum and average Earth RANGE ACCURACY RE...

... Tester Model: GRT-200 Multifunctional Tester GRT-200 is designed to measure by four-wire meth...

...) characterized by high , low coefficient of electric , high operating temperature, good corrosion under high temper...

... DC winding meter Description For the power system, the is the core equipment in the system, so the long-term and...

...major breakthrough in traditional measurement. It is widely used in the measurement of the power,telecomm...

...light display and microprocessor technology to measure the through inductive method. When measuring a system with a l...

tester 3A 1. Measurement scope: 0~150Ω (including impedance of current pile) 2. Resolution: .001Ω 3. Measurement error: ± (readin...

... or finished . WRT DC Winding Tester is also a necessity for power department to do preventive trials. WRT Transf...

... the important facilities to ensure personal safety and safe operation of electrical equipment; the size of of grid ...

1. Product Name: tester 5A 2. Equipment Description: 1. Measurement scope: 0~150Ω (including impedance of current pile) 2. Resolu...

HIGH FREQUENCY PULSE TRANSFORMER FERRITE CORE RESISTANCE WELDING TRANSFORMER Pulse transformer is a transformer that is optimised for transmitting rec...

Water meter earth meter meter >>Product Description Water meter earth meter res...