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IEEE standard 22kv 400kva cast resin transformer 3 phase electrical transformer 15kva 3 phase electr / 1IEEE standard 22kv 400kva cast resin transformer 3 phase electrical transformer 15kva 3 phase electr / 2IEEE standard 22kv 400kva cast resin transformer 3 phase electrical transformer 15kva 3 phase electr / 3

IEEE standard 22kv 400kva cast resin transformer 3 phase electrical transformer 15kva 3 phase electr

2022-11-24 10:09650
Price ¥35.00/Piece
Min quantity 10Piece
Quantity 10000Piece

 

Product Description

Beijing Daelim is a professional manufacturer of transformers. It can produce Single phase transformer.Three-phase transformer, Pad mounted transformers, Dry transformer,Distribution transformer and High voltage transformer of 69KV and above. It can meet IEEE/ANSI/DOE/CSA and IEC standards. Moreover, Daelim has nearly 20 years of transformer export experienc., Daelim have a very good after-sales installation service team abroad, so if you have transformer needs, you can contact us.

Three-phase Epoxy-resin Dry-type Transformer

Our Three-phase Epoxy-resin Dry-type Transformer is in conformity with the standard of IEC726, GB/T10228-1997, with features of low loss, compact and lightweight, low noise level, damp-proof, high mechanical strength, flame resisting, strong overload ability, and low partial discharge quality. They are applicable to power transmission and distribution systems, especially to heavy load centers and places with special fire protection requirements.

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Technical Specification

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Dry-type transformer Type

Cast resin

Manufacturing Standards

IEC, ANSI,GB

Rated Capacity

Up to 25MVA

Rated Voltage

Up to 36KV

Phases

Single or Three Phase

Tapping

With tapping links or on-load tap changer

Frequency

50Hz or 60Hz

Vector groups

Dy, Yy, Yd as standard. Other on request

Class insulation

According to IEC 60085, Class F or Class H

Type of cooling

AN (natural air),AF, AFWF on request

IP Rate

IP00 to IP54

Environment Class

E2

Environment Class

C2

Fireproof Class

F1

Product Details

Our SC(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically.

The core is made of a high-permeable grain-orientated silicon sheet and cast with imported epoxy resin.

The coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin. It has good mechanical properties, is free of crack and inner bubble, and has a low local discharge, high reliability, and long service life.

The high and low-voltage systems are cast under vacuum, thus the coil will not absorb moisture, the clamps of the core are subjected to corrosion-resistant treatment and it may run under high temperature or other serious environments.

The insulating materials in the coil such as glass fiber are self-extinguishing and they will not generate toxic or harmful gas under high temperature.

Flame retardancy, explosion-proof, and no environmental contamination.

    

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