Product description：
The test transformer calls the booster, it is the basic test
equipment used by the power station, supplying and distributing the
electrical power system and the scientific research unit. Which
used in the insulated intension test on all kinds of electrical
products, electrical equipments and insulated materials, testing
the insulated level of products, discovering the insulated
objection of quizzee, scaling the capacity burdened voltage
Feature：
They make up of the high quality cold rolling silicon steel piece by YD (G) alternating current test transformer, TDM (G) alternating and direct current amphibious light high voltage test transformer. The winding is the concentric pagoda and multilayer cylindrical type, low-voltage winding in inner, high-voltage winding in outside; Outer cover is portable which has characteristics, such as volume smallness, weight light, the shape prettiness and move
convenience and so on.
