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[China]
Trade Verify
Address: 3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040
Contact name:Lian Huanhuan
Ningbo Tianan (Group) Co.,Ltd. |
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Verified Suppliers
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10kV - 35kV Wind electric Power Step-up Transformer Combined Substation
Overview:
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.
| System voltage | 35kV |
| Highest work voltage at HV side | 40.5Kv |
| Rated voltage at HV side | 38.5kV ,36.75kV,35kV |
| Rated voltage at LV side | 0.69kV ,0.66kV |
| Rated Capacity | 7.2: 900 kVA～3350 kVA |
| HV Tapping Range | ±5% or ±2×2.5% |
| Connection Group | Dyn11 or Yyn0 |
