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UHV-905 Automatic CT PT Transformer Calibrate System PT Transformer calibrator Test Set Instrument
UHV-905 Automatic CT PT Transformer Calibrate System PT Transformer calibrator Test Set Instrument is used for PT, CT error and impedance, admittance test. With the perfect combination of advanced and unique circuit and DSP technology, the unstable problem of resistance-capacitance phase-shifting circuit is completely eliminated.
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HJ Standard Precision Voltage Potential Transformer
HJ Standard Precision Voltage Potential Transformer is mainly designed for the voltage transformer calibration standard of basic power supply and production department. This product is especially suitable for field use, but also can be used in the laboratory as a standard voltage transformer and test transformer.
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HL Standard Current Transformer
HL Standard Current Transformer is used as the calibration standard of current transformer in error test of transformer. It is composed of primary winding and secondary winding, and can be self-calibrated by 5/5 or 1/1 current ratio
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SL Current Generator
SL Current Generator is suitable for the power supply of primary current or other 50Hz single-phase power supply equipment when verifying the current transformer. It consists of an input winding (220V), an output winding (below 100A) and a through-core winding
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FY-H CT Current Transformer Load Box
FY-H CT Current Transformer Load Burden Box provides various payloads when testing current and voltage transformers, and it is an ideal supporting product for various transformer verification devices. It has the advantages of large output capacity, complete load types, light weight, beautiful appearance and strong stability
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UHV-930 Precision Program-controlled Power Supply
UHV-930 Precision Program-controlled Power Supply can output power frequency (40Hz ~ 65Hz), phase and amplitude adjustable high-precision voltage and current, is a very high-precision adjustable voltage and current standard source. It is suitable for use in workplaces that require high precision inspection and calibration
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