Energy-Saving Equipment S11 Series 20kv 1250kVA Three-Phase Oil Immersed Distribution Transformer Video,Demo, How It Works & Features

Name: Energy-Saving Equipment S11 Series 20kv 1250kVA Three-Phase Oil Immersed Distribution Transformer
Uploaded: 2026-08-01T08:57:56+08:00
Description: Watch the Energy-Saving Equipment S11 Series 20kv 1250kVA Three-Phase Oil Immersed Distribution Transformer video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-21 4650

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Product Specifications

Model NO.:

S11-M-1250KVA/20/0.4

Application:

Power

Phase:

Three

Core:

Core-type Transformer

Cooling Method:

Oil-immersed Type Transformer

Winding Type:

Two-winding Transformer

Certification:

ISO9001

Usage:

Single-phase Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics:

Low Frequency

Shape of Core:

Brand:

Vouchivan

Series No.:

S11 Series

Voltage:

20kv

Winding Material:

Copper/Aluminum

Capacity:

30kVA-2500kVA

Connection Type:

Yyn0 or Dyn11

Frequecy:

50Hz/60Hz

Impedance:

5.5%-6%

Voltage Regulator:

5 Steps

Tapping Range:

±5% or ±2×2.5%

Outline Shape:

Vertical Transformer

Moisture-Proof Method:

Sealed

Core Shape:

Efficiency:

98%

Rated Power:

30-2500kVA

No-Load Loss:

100W-2340W

Trademark:

Vouchivan

Transport Package:

Foam, Wooden Box, Cardboard, etc

Specification:

Iron Core, Windings, Insulation and Fuse

Origin:

Jiangsu Xuzhou

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