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Xi'an Onegreen Co., Ltd.

Transformer, Power Transformer, 330kv Power Transformer manufacturer / supplier in China, offering 330kv Power Transformer, Aml05-8108 Limit Switch, Ds240s-230/G Power Surge Protector and so on.

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330kv Power Transformer

FOB Price: US $5,500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $5,500/ Piece
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Transport Package: Wooden Case
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: 330kv
  • Phase: Single
  • Cooling Method: Oil-immersed Type Transformer
  • Certification: ISO9001
  • Frequency Characteristics: High Frequency
  • Model 1: Sfz-125000/330
  • Model 3: Dfp-240000/330
  • Model 5: SFP-370000/330
  • Trademark: Onegreen
  • Origin: Xi′an Shaanxi
  • Application: Power
  • Core: Core-type Transformer
  • Winding Type: Multi-winding Transformer
  • Usage: Power Transformer
  • Shape of Core: Ring
  • Model 2: SFP-150000/330
  • Model 4: Ssp-360000/330
  • Model 6: SFP-400000/330
  • Specification: SGS
  • HS Code: 850431900
Product Description
330KV power transformer

330kv Power Transformer
330KV series oil immersed power transformer, with advanced technologies, low noise, low partial discharge, high resistance to short circuit capacity; Electromagnetic calculation.

1. Potential distribution is effectively improved by applicance of software to calculate the impact and gradient potential distribution. The potential calculation is also done between arious parts of the coil including between the coil and coil and earthing.
2. Low loss
Application of electromagnetic optimizing design software to optimize the design of core and winding;
Correctly control the radiation of leakage flux into various parts of transformer on the base of calculation of magnetic flux leakage in order to adopt corresponding measures to effectively reduce the stray loss, and in the mean time effectively prevent local overheating to control equilibrium temperature rise, lower temperature rise of winding hot spots.
3. High resistance to short-circuit capacity;
4. Low partial discharge, improve service life.
5. Low noise
6. Low temperature rise.

Technical parameters and features

Model Rated voltage(KV)Vector GroupNo-load losses(KW)Load losses(KW)Impedance voltage(%)Total weight(t)Dimension
High voltageLow voltageL×W×H
SFZ-125000/330330±10×1% 33 YNd588 365 11.75 175 8915×6610×8744
SFP-150000/330363±2×2.5% 13.8 YNd11113 424 15.1 150 13500×6690×8350
DFP-240000/330363/√3±2×2.5% 20 YNd11135 450 14 174 6070×6770×9560
SSP-360000/330363±2×2.5% 15.75 YNd11275 1000 16 278 11215×4000×6260
SFP-370000/330363±2×2.5% 20 YNd11210 83514 268 15800×5766×9240
SFP-400000/330 363±2×2.5% 24 YNd11215 915 14 272 16020×4850×9345

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Ms. Daisy Wang
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