ZGS-Z.F-/36 series wind power combined transformer is a special power equipment integrating step-up transformer, HV current limited fuse, load switch, LV switch and related auxiliary equipments. It transforms the 0.69kV voltage produced by wind power motor into 35kV,and output the electricity through 35KV cable circuit, which is the ideal equipment in wind power complete set equipment.
Normal ambient conditions for service:
1. Altitude shall be within 2000m
2. Ambient temperature range shall be : -40ºC~+40ºC
3. Outdoor wind speed shall not exceeds 35m/s
4. Relative humidity: daily average value shall not exceed 95%, monthly average value 90%
5. Installation site: indoor
6. Service environment: installed in sites with no fire or explosion danger, serious fifth, chemical corrosion and fierce vibration.
7. When transcend the above normal ambient conditions for service, users can negotiate with us to solve.
Product technical parameter
Parameter of 35kV oil immersed load switch
||Rated short-circuit withstand current
||Rated peak withstand current
||1 min power withstand voltage (phase-to-phase, phase-to-earth)
||Lightning impulse level (phase-to-phase, phase-to-earth)
Parameter of 35kV fuse
||Fuse rated current A
||Fusing element rated current A
||Rated Max. breaking current kA
Parameter of lightning arrester
||Continuous operating voltage
||DC reference voltage (1mA)
||Nominal discharging current
||Nominal discharging current residual
||2ms square-wave current withstand value
||≤134kV (peak value)
Condensation controller and other auxiliary equipment can be added in the body as per clients' requests.
Note: As per different requirement from client, the capacity of transformer can be customized.