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HRYDJ (W) Series of High-voltage Tester of AC & DC (Non-partial Discharge) for Light Oil-immersed Transformer
 
     
 

Technical parameter:
HRYDJWseries are made of high-quality materials, which contribute to its low losses, small volume, little weight, compact construction and convenience. It is widely used in power & electric system, research institutes, and large mining factories to do the tests of AC & DC withstand capability and insulating materials characteristic for any kinds of high-low voltage power equipments, power cables, generator, etc. Testing transformer is divided into tow kinds of voltage: single-stage and cascade. Special order is also available.
Rated capacity: 1.5-1500kVA Output voltage: 1-1500kV

 
     
 
Output voltage 50kV 100kV 150kV 200kV 250kV 300kV 500kV 1000kV 1500kV
Output voltage 200V 200V 400V 600V 600V 600V 3.3kV 3.3kV 3.3kV
Partial discharge of Rated capacity 10pC 10pC 10pC 10pC 10pC 10pC 10pC 10pC 10pC
Impedance voltage 8% 8% 8% 10% 10% 10% 10% 10% 10%
no-load current 4% 4% 4% 5% 5% 5% 5% 5% 5%
waveform distortion 3% 3% 3% 3% 3% 3% 3% 3% 3%
 
     
  Introduction of HRKZXQ/TQ Automatic High-voltage Tester for Control Console
 
     
  Control Console (Cabinet)
As the corollary equipment of testing transformer, it obtains lots of characteristics, such as great performance, small volume, little weight, reliability, over-current self-protection and non-zero switching-in prevention.
Rated Capacity: 1.5-6 kVA (cabinet), 6-1500kVAconsole
Voltage:
Input voltage of control cabinet: AC220V Output voltage of control cabinet: 0-250V
Input voltage of control console: AC380V Output voltage of control console: 0-430V (0-650V)