Product introduction

The western developed countries and southeast Asia, north and South America region, single-phase transformer is widely used as a distribution transformer. Scattered in the power supply of distribution network, as a distribution transformer single-phase transformer has the advantages of larger. It can reduce the length of the low-voltage distribution line, reduce line losses, improving the power supply quality, the high efficiency and energy saving roll core structure design, the characteristics of the transformer is used in a column on suspension installations, small volume, infrastructure investment is small, reduce the radius of low voltage power supply, can reduce the low voltage line loss more than 60%. Fully sealed structure is used in transformer overload capability, high reliability of continuous running, simple maintenance, long service life.

Suitable for rural power grids, remote areas, scattered villages, agricultural production, electricity, lighting and power can also be used in railway, urban power grid column type distribution circuit on the reform.

Can run single phase or three single-phase group as a three-phase operation.

Product parameter

Types of meaning

Product standards

GB1094.1 ~ 2-2013 GB/T 6451-2015

High pressure rating: 10 (10.5, 11, 6, 6.3, 6.6) kV

Low pressure rating: 0.22 kV (0.23, 0.24)

Tapping range: non-field excitation changer (5% plus or minus 5%, plus or minus 2 x2.)

Link category: Iio or Ii6

Insulation level: LI75AC35 / AC5

The performance parameters