HIGH VOLTAGE TESTING LABORATORIES

HOME > TESTING LABORATORIES > HIGH VOLTAGE TESTING LABORATORIES

Ultra High Voltage Laboratory

Impulse testing 
Lightning impulse3.5 MV (Max. Voltage)
Switching impulse2 MV (Max. Voltage)
AC testing 
Dry1.2 MV, 50-150 Hz (Max. Voltage)
Wet1.2 MV, 50-150 Hz (Max. Voltage)
Partial discharge & RIV testing1.2 MV, 50 Hz-150 Hz (Max. Voltage)
Capacitance and tan δ
testing
1.2 MV, 50 Hz-150 Hz (Max. Voltage)

High Voltage Laboratory

Impulse testing 
Lightning impulse1.6 MV (Max. Voltage)
Switching impulse1.1 MV (Max. Voltage)
AC testing 
Dry300 kV, 50 Hz (Max. Voltage)
Wet300 kV, 50 Hz (Max. Voltage)
Partial discharge & RIV
testing
300 kV, 50 Hz (Max. Voltage)
Capacitance and tan δ testing300 kV, 50 Hz (Max. Voltage)
DC testing 
Dry140 kV (Max. Voltage)
Wet140 kV (Max. Voltage)

Mobile Test Equipment

Ready-to-go test trailer for on-site commissioning tests on HV underground and submarine cables and gas insulated substations. Capacity to energize cables from 45 kV to 400 kV rated voltage and maximum lengths up to 12 km (Depending on the capacitance of the cable.). Possibility of testing higher voltage cables and longer lengths using various resonant systems through collaborative agreements with other entities.