S11-M Series Hermetically Sealed Oil-Immersed Power Transformer of Class 20-10kv with Dual-Winding off-Circuit-Tap-Changing

• Application: Power, Electronic, Instrument
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, CE
• Model NO.: S11-M
• Usage: Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: U
• Brand: Honle
• Voltage Range: Customizable for Diverse System Voltages
• Capacity Options: Wide Range of Nominal Capacities
• Energy Efficiency: Reduced No-Load and Load Losses
• Configuration Versatility: Dyn11 and Yyn0 Connection Groups
• Transport Package: Wooden Case Packing
• Specification: A GRADE
• Trademark: HONLE
• Origin: Zhejiang, China (Mainland)
• HS Code: 8504401990
• Production Capacity: 3000 Pieces/ Per Month

Product Description

 

S11-M Series Hermetically Sealed  Oil-Immersed Power Transformer Of Class 20-10KV With Dual-Winding Off-Circuit-Tap-Changing


Product Characteristics

The S11 type oil immersed transformer is the best performance energy saving product for present laminated core transformer.
The S11 type transformers producing by our company adopt high quality 0.23mm magnetic oriented silicon steel sheet,its HV and LV windings are produced by copper foil and copper wire, and the HV winding is of multilayrered cylinder type, it can balance the distribution of ampere turn of winding with low flux leakage, high mechanical strength and strong capacity of anti-short circuit.The winding and core adopt vacuum drying, the transformer oil adopts vacuum oil filter and vacuum oil filling, it can improve the insulation strength in transformer.
The structure and production technology is brand new and full-sealing corrugated tank is adopted, the appearance is beautiful.