Transformer Loss Tangent Tan Delta Test Set 10kv | RFQ Sourcing Details

transformer loss tangent tan delta test set 10kv 12kv automatic tan delta and capacitance anti-interference dielectric loss dissipation power factor tester I.

Summary Tan Delta Test Set is a basic method in insulation test and effectively detect damp, degradation and partial defect of insulation of electrical equipment. This method is widely used in electric manufacturing, electric equipment installation, connection and preventive test.

Measurement on dielectric loss of transformer, mutual inductor, reactor, capacitor, bushing and arrester is the most basic method to test their insulation property.**** fully-automatic anti-interference dielectric loss tester breaks through the traditional bridge testing method and adopts variable frequency power technology, single chip and modernized electrical technology to carry out automatic frequency shift, analog-to-digital conversion and data computing.

It features strong anti-interference capacity, high test speed, high precision, automatic digitization and easy operation. It adopts high-power switching power supply, which outputs 45. Hz and 55. Hz pure sine wave and automatically increase the voltage to a maximum value 10 KV. It can filter 50.

Hz interference automatically, and Tan Delta Test Set is applicable to the site test of substation and other places with large electromagnetic interference.

This methods is extensively applied in dielectric loss measurement of transformer, mutual inductor, reactor, bushing, capacitor, arrester and others equipments in power industry. II.

Technical indicators Accuracy: Cx: ±(reading×1%+1pF) tgδ: ±(reading×1%+0.00040) Anti-interference: Variable frequency anti-interference, the above accuracy can be reached under 200% interference.

Capacitance range: Internal HV: 3pF~60000pF/10kV 60pF~1μF/0.5kV External HV: 3pF~1.5μF/10kV 60pF~30μF/0.5kV Resolution: Maximum 0.001pF, 4 valid figures. tgδ range:unlimited, 0.001% resolution, automatic identification for capacitance , inductance and resistance of three tested articles.

Test current range: 10μA~1A Internal HV: Set voltage range: 0.5~10kV Maximum output current: 200mA Buck-bust method: continuous stepless regulation Test frequency: 45, 50, 55 single frequency 45/55. Hz automatic dual variable frequency Frequency accuracy: ±0.01.

Hz External HV: In case of UST, maximum test current is 1A, and power frequency or variable frequency is 40-70. Hz In ca