What protection features are included?

It includes pressure relief valves and gas relay with alarm and trip terminals.

How is the transformer oil protected?

Vacuum oil injection technology is used to remove moisture and prevent oxygen entry.

What are the available connection groups?

The available connection groups are Yd11 and Ynd11.

Durable 220V/380V Power Transformer for Reliable Energy Solutions

Name: Durable 220V/380V Power Transformer for Reliable Energy Solutions
Brand: Wenzhou Xiaopai Electric Power Technology Co., Ltd
SKU: 2157684642

Zhejiang, ChinaWenzhou Xiaopai Electric Power Technology Co., Ltd

US$1,200.00-9,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Lighting

Phase

Three

Model NO.

S9/10/11/13/20/22

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001

Usage

Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

High Frequency

Shape of Core

Ring

Brand

Xiaopai

Connection Group

Yd11/Ynd11

Rated Capacity

800~31500kVA

Dimensions

2140*1320*2120mm

Winding Material

Aluminum, Copper

Transport Package

Standard Export Wooden Box

Specification

2140*1320*2120mm

Trademark

XIAOPAI

Origin

Wenzhou

HS Code

8504210000

Key features

High-Permeability Silicon Steel Core: Iron core made from cold rolling orientation of high permeability silicon steel with inclined seam laminated structure.

Corrugated Oil Duct Winding Process: Coil winding machine adopts impregnation process of corrugated oil duct with retractable tape binding for all concentric coils.

Vacuum Oil Injection Technology: Eliminates moisture to prevent insulation performance reduction and oil aging caused by oxygen or moisture entry.

Breathing Corrugated Heat Sink: Adapts to oil volume changes due to temperature variations, reducing transformer height while maintaining cooling.

Comprehensive Protection Systems: Equipped with pressure relief valves, gas relay alarm/trip terminals, and stem glass thermometers for all capacities.

Wide Capacity Range: Rated capacity spans from 800kVA to 31500kVA to meet diverse industrial power requirements.

Customized Solutions Available: Provides customized solutions for different application scenarios to meet diverse customer requirements worldwide.

Stable Performance & Safety: Manufactured strictly in accordance with national and international standards ensuring energy conservation and reliability.

Company profile

Wenzhou Xiaopai Electric Power Technology Co., LtdZhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2026-04-21Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤1.85hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

About Our Factory & Business Background

AddressRoom 603, Building 1, Tianrun Mansion, No. 458, Shanghui Road, Louqiao Sub-District, Ouhai District, Wenzhou City, Zhejiang Province, Wenzhou, Zhejiang, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPower Transformer, Distribution Transformer, Oil Immersed Transformer, Dry Type Transformer, Cast Resin Transformer, Step Down Transformer, Step up Transformer, Customized Transformer, Substation Transformer, Box Type Substation