polarity test of single phase transformer

... for three . The measurement for or CT/PT Voltage ratio error calculation Current ra...

... ratio and group vector of or three . The connection group of three also can be calculated with the ratio...

... ELECTRONIC High voltage are normally used in high voltage labs for purpose. This is subjec...

XHZ1040 Digital Transformer Winding DC Resistance Tester 40A with After-sales Service Product Description Model:XHZ1040(40A) Transformer DC resistance...

... regulation ratio 5) Ratio measurement & Ratio Error calculation by input standard ratio 6) Group vector measurement; can auto measure &three...

... Turns Ratio Tester is designed according IEC76-1 and IEC60044. It can be applied to the turns ratio and group vector of or ...

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50Kva Pad Mounted Power Distribution Loop Feed Additive 240V To 480V UL Listed pad-mounted transformer...

... of traditional ratio bridge . The screen adopts large screen high-resolution LCD, and the power supply adopts lithium battery, whi...

... Electricity Meter Bench 1. HS-6103F Energy Meter Bench 2. Position: 6 meters. 3. Accuracy: 0.05% Class 4. 2 cir...

...the semi-finished products in the manufacturing, the factory , the installation, the handover and the preventive from the...

... 0.72kV Indoor Type 1. Introduction BH-0.66I Current adopts high quality PC materials, full-enclosed constructi...

... Winding Ohmmeter Model: TWO320 Three- Winding Ohmmeter is designed to accurately measure three-winding resistanc...

... as control centers or load centers, to measure or monitor wattage.These CT can be mounted without removing existing cables for easier installation...

Shielded PCB mount H1100FNL Isolated Lan Description: PARAMETER SPECIFICATIONS OPERATING TEMPERATURE 0 - 70 TURNS RATIO TX RX...

... accuracy through. Install directly through hole Wide current range on primary side and secondaries side: 10mA --120A Output power: Max 60VA each p...

... Clip on current Current clamp Current Technial index notes current: 100mA to 6, 000A Accuracy class is...

... Current Half Size and weight Comparing to EI Various Input options 100V/110V/117V/120V/220V/230V/240V,50/60Hz Dielectric Strength 3KV,...