Rated voltage: Exciting winding voltage:380V HV voltage:250kV
Rated current: Exciting winding current:328.9A HV current:0.5A
Measuring winding voltage ratio:1000/1
Over-current capability: 150% of rated current, 5 min, no thermal damage and winding distortion to test transformer’s winding.
Over-voltage capability: 110% UH , 1 min, no damage to test transformer’s insulation.
Insulation level: LV winding to ground 3kV/1min ;HV winding to ground 3kV/1min
Dielectric loss<0.4% Running time: 100%UH,100%IH 1 min; 80%UH.80%IH cont. running.
Temperature raise of test transformer winding≤65 Temperature raise of oil surface≤55K
HIMALAYAL provides innovative products that comprise high voltage test equipment, full-set high voltage test instruments, on-site test systems and on-line monitoring systems, and services regarding tests, diagnostics and asset monitoring for clients in power industry. We help to ensure safety and reliability in the power generation, transmission and distribution.