10kV - 35kV Wind electric Power Step-up Transformer Combined Substation
ZGS-Z.F-/11series combined type transformer substation for wind power generaton compliant to 10KV,35KV terminal power supply system, acts as substation, power distribution, measurement, control and protection device. Except transformers, it also contains high quality load switch, backup protective fuse and plug fuse in the high voltage side, and control equipment, electric power distribution, lighting, maintenance in the low voltage side. Insulation and arc extinguishing medium is transformer oil.
It's designed to meet the growing demand for wind power supply, with the advantage of compact size, light weight, low noise, low loss, antitheft, strong overload capacity, full range fuse protection, simple maintenance
Normal ambient conditions for service
1. Altitude : within 2000m
2. Ambient temperature range : -40ºC~+45ºC
3. Relative humidity: daily average value shall not exceed 95%, monthly average value 90%.
4. Installation site: indoor
5. Service environment: installed in sites with no fire or explosion danger, serious fifth, chemical corrosion and fierce vibration.
When transcend the above normal ambient conditions for service, users can negotiate with us to solve.
|Highest work voltage at HV side
|Rated voltage at HV side
|Rated voltage at LV side
||7.2: 900 kVA～3350 kVA
|HV Tapping Range
||±5% or ±2×2.5%
||Dyn11 or Yyn0