HCDT Anti-jamming Capacitance and Dissipation Tester

HCDT Anti-jamming Capacitance and Dissipation Tester

Brief Introduction:

HCDT Anti-jamming Capacitance and Dissipation Factor Tester, a very popular high voltage test equipment in China, It adopts “Automatic anti- jamming resource” technology , with the functions of test accurate and strong anti-jamming, which is widely used in hipots, such as transformers, pipe, power cables, capacitors, insulators, high voltage switches, surge arresters and other equipment, capacitance and dissipation factor and capacitance measurements.

Product Feature:

(1) First to adopt the fourth generation of anti- jamming technology “automatic anti- jamming resource”, while ensuring the interference effect, the equivalence of the test value is better than “different frequency method”.

(2) The only Capacitance and Dissipation Factor Tester which from a high pressure outlet to a high-voltage wire is fully insulated in our country. High-voltage wires can not only direct drag use, but also eliminate the test results affected by the leakage current of reverse connection test. 10kV output, no discharge, no leaks, no noise to the ground.

(3) First to achieve grounding test product and non-grounding test product using the same wiring, can avoid the wiring errors caused by the different wiring methods.

(4) To adopt multiple shields system, with the “anti- jamming ” and the precise mathematical model, the instrument has high test accuracy and excellent repeatability of test data.

(5) Through the built-in JTAG programming interface, the equipment achieve upgrades in the field needn’t disassemble.

Technical Parameters:

Power Supply Voltage: AC220V±10%; Frequency: 50Hz±1Hz
Service condition Ambient temperature: -10℃~40℃
Relative humidity: ≤80%
Dimensions Length390mm* width290mm* height320mm
Weight 20Kg
Test methods UST  GST  Anti- interference UST Anti- interference GST
Output power 1.5KVA
Capacitance Test Range 10KV: 0~40000pF
<5KV: 0~0.1μF
Minimum Capacitance resolution 0.001pF
Capacitance Accuracy UST ±(2%Reading+2pF)
GST±(2%Reading+10pF)
Capacitance and Dissipation Factor Test Range 0~50%
Capacitance and Dissipation Factor Test Accuracy
Test content Capacitance Range(Cx) Test product type Basic error
dielectric loss factor tgδ 2000pF~40000pF Non-grounding ±(2%reading
+0.0005)
grounding ±(2%reading
+0.0010
10pF~200pF or above 40000pF Non-grounding ±(2%reading
+0.0010
grounding ±(2%reading
+0.0020

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