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GDOT-100D 100kV Insulation Oil Tester
In power system, railway system and large petrochemical industrial enterprises all have a lot of electrical equipment, its internal insulation is mostly oil-filled insulation type.
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GDZRC-40A Series DC Winding Resistance Tester
GDZRC series DC winding resistance tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors. It has the features of fast measurement, small size and high accuracy of measurement,which is ideal equipment of measuring transformer winding and DC resistance of big power inductance equipment.
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GD6100 Insulation Oil Tan Delta Tester (Oil Dissipation Factor Tester)
GD6100 is high-precision instrument for testing dielectric loss angle and volume resistivity of insulating oil or other insulating liquids.
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GDKC-5000 Transformer On Load Tap Changer Tester
GDKC-5000 Transformer On Load Tap Changer Tester can accurately measure the transient time, transient waveform, transient resistance, three-phase synchronization and other parameters of the load tap changer. It is an ideal device for testing load tap changer. It meets the requirements of checking the action sequence of load tap changer and measuring of switching time.
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GDZRC-40U (GDZRC-50U) DC Winding Resistance Tester
GDZRC-40U (GDZRC-50U) DC Winding Resistance Tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors.
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GD6100C Transformer Insulation Oil Tan Delta Tester/Oil Dielectric Tester
GD6100C Automatic Precision Oil Dielectric Loss Tester, is used for measuring dielectric dissipation factor and DC resistivity of insulating oil and other insulating liquids.
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GD6100D Insulation Oil Tan Delta Tester
In the preventive test of electrical equipment insulation, periodic measurement of insulating oil parameters of electrical equipment is required. The measurement of dielectric loss and resistivity of insulating oil is one of the most important items. For a long time, most of them have been measured by the bridge method, which is cumbersome to operate, and the measurement accuracy is affected by many factors, resulting in large measurement errors.
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GD6900 Capacitance & Tan Delta Tester
GD6900 measures the capacitance and dielectric loss factor (tgδ) of high voltage electric equipment. It is integrated structure, built-in dielectric loss test bridge, variable frequency adjustable power supply, boosting transformer and SF6 standard capacitor.
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GDZRC-50U DC Winding Resistance Tester
GDZRC-50U DC Winding Resistance Tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors.
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GDBT-10000kVA/36kV Advanced Transformer Test System for Comprehensive Diagnostics
GDBT-10000kVA/36kV is mainly to make no-load and load test, power frequency withstand voltage test, induction withstand voltage test, temperature rising test, DC resistance test and ratio test for 36kV, 10000kVA and below distribution transformers.
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GDBT Series Transformer Test Bench
GDBT Transformer test system can conduct all routine tests for transformers, including No-load and load test, Induced voltage test, Power frequency withstand voltage test, partial discharge test, DC resistance test, turns ratio test, temperature rising test etc.
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GDZRS-40S DC Winding Resistance Tester
GDZRS series DC winding resistance is a mandatory test item during transformer manufacturing for semi-finished/finished products, factory acceptance tests, installation, commissioning tests, and utility preventive maintenance tests.
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