AC Variable Frequency Resonant Withstand Voltage Tester

• After-sales Service: Life Long Support
• Warranty: 1 Year or Extend
• Type: AC Resonant Test System
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: hmcxz
• Accuracy Grade: RMS 1.5
• Display: Touch Screen
• Power Source: 220V/380V,10 %Single Phase, 50Hz
• Product Name: AC Resonant Test System
• Output Frequency: 20~300Hz
• Max Output Voltage: 20000kv
• Max Capacity: 20000kVA
• Pd Level: Less Than 5 PC
• Duty Time: Continious 60mins
• Test Sample: Gis, Cable, Transformer, Switchgear,Busbar,etc
• Transport Package: Wooden Box with Foam Inside
• Trademark: HMDQ
• Origin: Hubei, China(Mainland)
• HS Code: 9030390000
• Package Size: 850.00cm * 820.00cm * 1580.00cm
• Package Gross Weight: 120.000kg

Product Description

AC Variable Frequency  Resonant Withstand Voltage Tester


I. Summary

Resonant test set is used to make AC withstand voltage test for HV cable, GIS, Power transformer , Busbar, etc . Compared to power frequecy AC hipot tester , variable frequncy AC resonant test set can generate high voltage and big current in much samller size and lighter weight .

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II. Diagram 



III. Main specification
1.Rated output voltage: based on different test objects, max up to 1000kV.
2.Output frequency: 20- 300Hz.
3.Waveform: pure sine wave, THD <1.0%.
4.Max. capacity: Max up to 20000kVA
5.Duty Cycle: Continuous working time 60 mins at full power output.
6.Frequency adjustment sensitivity: 0.1Hz, instability <0.05%.
7.Power Supply: 380/220V ± 15%/50Hz ± 5%.
8.Partial discharge level:Less than 5 pC, If the voltage is up to 600kV or Above, less than 10pC.

IV.Application

V. Related Product