Current transformer test transformer 50KVA 220V/380V

Test Transformer

1.Product introduction

Test transformers can be widely used in industry, such as start spot welding machine, automatic welding machine, butt welding machine, straightening machine, steel wire rolling machine, diffusion welding machine, seam welding, roll welding, touch welding, row welding machine etc.

2. Normal operating conditions

Test transformer should be able to work normally under the following conditions:

a) Altitude: not more than 1000m;

b) Ambient temperature: -15 ℃ ~ + 40 ℃

c) The relative humidity of the air does not exceed 95% (at + 25 ℃);

d) In a gas or steam environment without damage to insulation;

e) Used in explosive environment without methane coal dust.

3. Product parameters

4.Product details

1) The primary coil is fired with 180° high temperature resistant insulated enamelled pure

copper wire, and the windings are neatly arranged to improve the withstand voltage level

and reduce the no-load loss.

2) The iron core made of  cold-rolled silicon steel sheets is closely stacked,

neatly arranged and tightly structured, with high magnetic flux density, reducing loss and

noise, and saving energy.

3) The primary and secondary coils of the transformer use F-grade DMD high temperature

resistant insulating paper, which has good mechanical strength, dielectric properties and

high heat resistance, safe isolation, and improves the stability of the equipment and safe

use of electricity.

4) Single-phase high-voltage transformer secondary is wound with high temperature

resistant copper wire, high conductivity, low resistance, low loss, improve productivity,

and can be customized according to requirements.

5.Product shows