AC DC High Voltage Testing Equipment
Summary
Oil-immersed Test Transformer are widely used for testing AC/DCwithstand voltage such as electrical equipment, electrical components, insulation materials. This series of test transformer has the advantages of small size, light weight, compact structure, strong universality etc.
Advantage
1.HV bushing was first time made
2.Between the bushing and the oil tank is completely isolated, and all connection parts adopted
imported "O" type sealing ring seal, so we completely solve the common problems of
transformer leakage.
3.Sleeping core type design, effectively improve seismic resistance.
4.Before delivery, 24 hours upside down testing and no leakage.
5.All products're passed through 1.1 times induction withstand voltage testing.
6.Pure famous oil-immersed insulating medium.
7. HV & LV cables are made by high strength polyester, oxygen free copper enameled wires.
8.The core was adopted with new WISCO,two silicon cold rolled silicon steel stri
HV testing Transformer
Technical data
1.Input voltage: AC 220V (10KVA or below); AC 400V ( over 10KVA)
2.No-load current:<10%
3.Impedance voltage:<10%
4.Ratio Error: <1%
5.Meter voltage: 100V
6.Oil insulation: 2.5mm >50kV
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