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GD6400A Capacitance and Dissipation Factor Tester
GD6400A?measures?the capacitance and dielectric loss factor (tgδ) of high voltage electric equipment.?It is mainly for testing big capacity HV capacitive equipment such as HV motor, HV bushing and HV power cable, by using external HV power testing source.
It includes handheld terminal and test main unit. 2.4G wireless communication mode is used between handheld terminal and test main unit.
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GDOT-3B 100kV Three Cups Insulation Oil Breakdown Voltage (BDV) Tester
In?the?power?system?and?factories,?mines,?enterprises?have?a?large?number of?electrical?equipment,?its?internal?insulation?are?oil-filled?insulation.?The dielectric?strength?test?of?the?insulating?oil?is?a?routine?test?must?be?measured.
In?order?to?adapt?to?the?needs?of?the?rapid?development?of?the?power industry,?the?new?version GDOT-3B Insulation oil?BDV?tester increase?the?standards?and?methods?of?selection?and?other?content,?simplify the user’s operation, to facilitate the application of the user for different conditions?of?use.?This?product?is?based?on?the?new?test?protocol?DL/T?596-2005 and the corresponding national standard GB/T 507-2002 and DL/T 429.9-91 design and manufacture, the use of micro-single-chip computer control, electromechanical integration of all automation, high measurement accuracy, greatly improving the efficiency of the work, but also greatly reduces the staff’s labor intensity.
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GDB-IV Three Phase Transformer Turns Ratio Tester
The internal power module in the tester generates the three-phase power or two-phase power, which is output to the high voltage side of the transformer. Then the high voltage and low voltage are sampled at the same time. Finally, the group, ratio, error,?and phase difference are calculated.
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GD6900 Capacitance and Dissipation Factor 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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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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GDOT-3C 80kV 3 Cups Insulation Oil Breakdown Voltage (BDV)Tester
GDOT-3C 80kV 3 Cups Insulation Oil Breakdown Voltage Tester is fully digital industrial instrument with microcomputer control. It has the features of high accuracy and strong anti-interference ability.
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GDB-P Auto Transformer Turns Ratio Tester
According to IEC and the relevant national standards, transformer turns ratio test is a necessary project in the process of power transformer production, user handover and maintenance test.
Transformer Test Equipment
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