I.Product Introduction

This series transformer uses advanced production equipment, and new technology of coil winding epoxy vacuum pouring and CD-type iron core, which obviously reduce weight and volume, improve insulating strength and humidity resistance level, effectively weaken leakage magnet resulting in greatly enhance the ability to withstanding impact of testing short circuit current of transformer.

This series products have features of light weight, small volume, beautiful appearance, stable performance, convenient usage and carrying, especially suitable for site operation, are new generation high voltage testing transformer used for AC and DC in China. This series products are applicable to power system and all power users to detect on site the insulating performance test of all electrical equipment, high voltage power sources of all appliance's voltage system or equipment with DC high voltage small current.

II.Technical Target

1. Impedance voltage: 4.5% - 8 %  

2. Output voltage wave form：sine wave

3. Surface temperature rise: ＜ 55 ℃

4.  No-load current : ＜   4 %

5. Allowable continuous operation time: 1 hour

III. Major Technical Parameters

Remarks: Products can be manufactured according to the parameters provided by customers.