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35KV Class 800~31500KVA Three-Phase Two-Winding On-Load Tap-Changing Oil-Immersed Power Transformer
Shandong Weite Transformer Factory | Updated: May 04, 2017

35KV Class 800~31500KVA Three-Phase Two-Winding On-Load Tap-Changing Oil-Immersed Power Transformer Basic Info

35KV Class 800~31500KVA Three-Phase Two-Winding On-Load Tap-Changing Oil-Immersed Power Transformer

  • Model NO.: 110kv~220kv, SZ11, S11, SZ9, SZ11

  • Phase: Three

  • Cooling Method: Oil-immersed Type Transformer

  • Certification: ISO9001-2000, ISO9001, CCC, Kema CE

  • Frequency Characteristics: High Frequency

  • Rated H. V.: 35kv± 2× 2.5%

  • Vector Group;: Yd11/Ynd11

  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio

  • Core: Core-type Transformer

  • Winding Type: Two-winding Transformer

  • Usage: Distribution Transformer

  • Shape of Core: U

  • Capacity: 800~31500KVA

  • Rated L. V.: 6.3 (10.5, 11) Kv

  • Reference Standards: Iec60076

  • Origin: China

Product Description
The S(B) series Oil-immersed type transformer features low noise, low loss, rational structure, high quality material, scientific design, strict production technology and advanced test method. The product also has the following additional advantages:
1. High mechanic strength, great anti-short circuit capability, excellent anti-lightning impulse capability and high reliability. All these performance indexes rank first in the industry in China.
2. Excellent overload capability, capable of continuously working under 110% rated load.
3. Low loss, energy-saving, economic and maintenance free.
4. Nice appearance, small size, less installation space occupation and low engineering cost.
5. Each performance index and technical specification excels that specified in China GB, international IEC and industrial standards.
6. Hermetically sealed corrugated tank structure is adopted, thus to effectively prevent air corrosion to the oil and prolong service lifetime of the transformer.

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