30Hz-300Hz Hv AC Resonant Test Device

• Customization: Available
• After-sales Service: Life Long Support
• Warranty: 1 Year or Extend
• Model NO.: HMCXZ
• Type: AC Resonant Test System
• Accuracy Grade: RMS 1.5
• Display: Touch Screen
• Power Source: 220V/380V,10 %Single Phase, 50Hz
• Product Name: AC Resonant Test Device
• 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 * 820.00cm
• Package Gross Weight: 120.000kg

Product Description

30Hz-300Hz HV AC Resonant Test device 

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 .

High Voltage Resonant Test System can be divided into variable frequency resonant test system and inductive resonant test system.
for the inductive resonant test system, the frequency is stable 50hz, it adjust the resonance through the inductance's changing. Inductive resonant test set is widely used in generators.




II Product details



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