AC High Voltage Test Set (Series Resonance Type)

AC High Voltage Test Set (Series Resonance Type)

This is well known that during HV testing of Electrical Equipment having large Capaci- tance like Cable, Large rotating machine, GIS the charging current and hence the Reactive Power requirement is extremely high. In these cases the best solution of Resonance Type AC high Voltage Test System is “NTPL” make both Dead Tank (100kV) and Live Tank (100KV & Higher) Type Series Resonance AC HV Test Set-up.

Description

•Input Voltage : 415 Volts, 50 Hz, 1 Phase (Between 2 phase of 3 phase system) AC.

•Output Voltage : Continuously variable 0 to 80 KV AC. or above

•Capacity: 15A max. at HT side. or above

•Duty Cycle: Intermittent duty cycle, i.e., 5mins. ON, 10mins. OFF.

•Mode of Operation: PLC Based with Data Acquisition/ Automatic Programmable Control

•Metering: Digital/LCD Display/HMI

•Adequate Safety Interlock & Protection.

Additional Features: Low Mains Input Power requirement, Sine Wave output Harmonics free for Resonance phenomenon, Major Burning of Test objects avoidable as voltage falls sharply at break down due to de-tuning of the Resonance circuit.

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