11kV/20kV/33kV 3 phase oil immersed distribution transformer
11kV/20kV/33kV 3 phase oil immersed distribution transformer
| Payment Type: | L/C,T/T,Western Union |
|---|---|
| Min. Order: | 2 Set/Sets |
| Delivery Time: | 30 Days |
| Packaging: | wooden case or according to customer\'s requirements |
|---|---|
| Brand: | CHFE |
| Place of Origin: | Shanghai, China (Mainland) |
| Supply Ability: | 300 Set/Sets per Month |
Basic Info
Model No.: S11
Product Description
Specifications 1. 10,11,20,33,35KV /0.4kV
2. Capacity: 30~20000kVA
3.100% copper winding
4. Top10 in China
5. IEC60076
3-phase electrical power distribution Transformer Features High short-circuit resistant ability; Low loss; Low partial discharge; Low noise; High mechanical strength; No leakage; Easy installation; Maintenance free. TESTING All the following Tests will be made according to IEC before every product being delivered. Routine tests a) Measurement of winding resistance b) Measurement of voltage ratio and check of phase displacement c) Measurement of short-circuit impedance and load loss d) Measurement of no-load loss and current. e) Dielectric routine tests (IEC 60076-3). f) Tests on on-load tap-changers, where appropriate Type tests a) Temperature-rise test (IEC 60076-2). b) Dielectric type tests (IEC 60076-3). c) Lightning impulse and switching impulse tests (IEC 60076-4) Special tests a) Dielectric special tests (IEC 60076-3). b) Determination of capacitances windings-to-earth, and between windings, c) Determination of transient voltage transfer characteristics. d) Measurement of zero-sequence impedance(s) on three-phase transformers e) Short-circuit withstand test (IEC 60076-5). f) Determination of sound levels (IEC 60551). g) Measurement of the harmonics of the no-load current h) Measurement of the power taken by the fan and oil pump motors. i) Measurement of insulation resistance to earth of the windings, and/or measurement of dissipation factor (tan 6) of the insulation system capacitances. Specification
*Special specifications are also welcome 
Please do not hesitate to contact us by phone or email to get more information and price quotation! You are also always welcome to visit our place in China. Contact us if you need more details on 20kv Transformer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Electrical Transformer、Power Transformer. If these products fail to match your need, please contact us and we would like to provide relevant information.
2. Capacity: 30~20000kVA
3.100% copper winding
4. Top10 in China
5. IEC60076
3-phase electrical power distribution Transformer Features High short-circuit resistant ability; Low loss; Low partial discharge; Low noise; High mechanical strength; No leakage; Easy installation; Maintenance free. TESTING All the following Tests will be made according to IEC before every product being delivered. Routine tests a) Measurement of winding resistance b) Measurement of voltage ratio and check of phase displacement c) Measurement of short-circuit impedance and load loss d) Measurement of no-load loss and current. e) Dielectric routine tests (IEC 60076-3). f) Tests on on-load tap-changers, where appropriate Type tests a) Temperature-rise test (IEC 60076-2). b) Dielectric type tests (IEC 60076-3). c) Lightning impulse and switching impulse tests (IEC 60076-4) Special tests a) Dielectric special tests (IEC 60076-3). b) Determination of capacitances windings-to-earth, and between windings, c) Determination of transient voltage transfer characteristics. d) Measurement of zero-sequence impedance(s) on three-phase transformers e) Short-circuit withstand test (IEC 60076-5). f) Determination of sound levels (IEC 60551). g) Measurement of the harmonics of the no-load current h) Measurement of the power taken by the fan and oil pump motors. i) Measurement of insulation resistance to earth of the windings, and/or measurement of dissipation factor (tan 6) of the insulation system capacitances. Specification
*Special specifications are also welcome 
Please do not hesitate to contact us by phone or email to get more information and price quotation! You are also always welcome to visit our place in China. Contact us if you need more details on 20kv Transformer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Electrical Transformer、Power Transformer. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Distribution Transformers > 33,35kV Distribution Transformers
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