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... or current levels. The most common usage of current transformers is to operate instruments or metering from high voltage or high current circuits, safely isolating secondary control circuitry from the high ...
...Transformer Tangent Delta Tester is a high-precision instrument, which can be applied to measure electrical loss tangent and capacitance of all kinds of high voltage electrical equipment in power plants, sub...
...VOLTAGE TRANSFORMER SWITCHING TRANSFORMER DRIVE TRANSFORMER High voltage transformers are normally used in high voltage labs for testing purpose. This transformer is subjected to transient voltages and surge...
... turn high voltage into low voltage, large current into small current, used to measure or protect the system. Its main function is to convert high or large current into standard low voltage(100V) or standard...
... test 2. Transformation ratio test 2. Transformation ratio test 3. Polarity 3. Polarity 4. 5% and 10% error curve 4. Ratio error, phase error 5. Accuracy limiting factor (ALF) 5. ......
...protective relaying in single-phase or three-phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipment 12kV. The product has the feature of anti-pollution, large creepage distance of...
...Transformer Testing Equipment Automatic Anti-interference Dielectric Loss Measuring Instrument Product Description Anti-interference dielectric loss measuring instrument is a high accuracy instrument for pow...
...Transformer Testing Equipment Automatic Anti-interference Dielectric Loss Measuring Instrument Product Description Anti-interference dielectric loss measuring instrument is a high accuracy instrument for pow...
..., which can be applied to automatically measure electrical loss tangent (tgδ ) and capacitance of all kinds of high voltage electrical equipments on the spot of power plants, substations,laboratory, etc. The...
...Transformer and Voltage Potential Transformer Testing Equipment Introduction: CPT-III Current Transformer and Voltage Potential Transformer Testing Equipment is used to measure all kinds of current transform...
... Material Copper Application Power Phase Three Coil Structure Layered Winding Coil Number Triple-winding coil Input Voltage 3kV, 6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 220kV, 400kV, 115kV, 132kV Output Voltage ...
... voltage level; Home external voltage transformer: installed in the outdoor distribution device, mostly used and above voltage level. According to the ground running state of primary winding The voltage Tran...
...Voltage Fully Enclosed Current Transformer Division according to use conditions 1. In-house voltage transformer: installed in indoor distribution equipment, generally used at and below voltage level; 2. Home...
...voltage ignition transnformer,Voltage up to 12kV oil/gas burn ignition and ozone generator air cleaning system Features: Ignition coils for gas and oil burners Customized transformers for number of applicati...
... key technical parameters, including the insulation structure and strength of various electrical devices. It is widely applicable for testing electrical equipment, instruments, transformers, power cables, wa...
...transformer/Current Sensor/LPCT 1 Product introduction: The products accord with standard IEC60044-8, GB/T20840.8-2007, and can meet customer’ s other special requirement. The products use Rogowski winding t...
...Voltage Current Transformer The majority of products are single-phase, because voltage transformer capacity, small body accumulation, the inner and outer insulation between the three-phase high-pressure casi...
...designed to "step up" or "step down" voltages and works on the magnetic induction principle. A transformer has no moving parts and is a completely static solid state device, which insures, under normal opera...