Variable Inductance AC Resonant Test System Hydraulic Type For HV GIS Or CVT

IV. Fast standing and recycling Figure

1.Multit tapped design for both reactors able to meet power frequency high voltage output needed by field calibration for CVT below 50Hz.
2.Matching up with variable-frequency power source to complete AC voltage withstand test for electrical equipment such as GIS, breaker,
mutual inductor, insulator ranges of 110KV---500KV.

• Quickly recycling or standing the HV generating part(test reactors&excitation transformer) through electro-hydraulic equipment and no need to use the lifting machine, Reduce the labor intensity and improve the test efficiency; easily avoid the transportation height of test equipment;
• Integrated inner design for PD free high voltage test reactor and excitation transformer to save the layout space of testing field;
• Adopts Silicone umbrella skirt for insulation materials of the shell of the HV generating part , reduces the height and optimizes volume&weight
• of the part;
• Special container foundation used to easily realize vehicle-mounted transportation ;Adopts Electro-hydraulic equipment with large thrust and lifting gently out of nimbleness and no swinging ;
• The system can be provided with a particular test vehicle together(optional)

VI. General Technical Data:

Rated capacitor: 400KVA ～ 1000KVA
Rated voltage : 400KV ～ 800KV
Rated current : 1A ～ 2A
Working power : supply single phase 380V,50Hz/60Hz
System quality factor value : Q ≥ 50
Duty cycle and temperature rise : after 15mints of rated operation, the winding temperature rise ≤ 65K
Noise: ≤ 65dB
Altitude: ≤ 3000m
Environment temperature: -25℃ ~45℃,Relative humidity ≤ 90% ,no condensation
Size: see the above figure

VI.Accessories

• Accessory box for storage accessoires
• Input cables of power source
• Output cables of power source
• connection cable between excitation transformer and voltage regulator
• connection cable between excitation transformer and control console
• System grounding cables
• HV output wires of the reactor
• HV measuring cables ( the signal output cables of voltage divider )
• HV output cables(reactor to divide,divider to test object)
• Hydraulic Type platform
• Corona ring for test reactor and divider
• A final test report, a quality Certificate ,a user manual and a packing list are offered .

VII. Other Typical Model