General Information

YD series oil type HV testing transformer test insulation strength under specified voltage for various electric products,components,insulation materials.It can test products insulation level,find insulation defect and judge overvoltage ability, which is widely used in power station,power supply and distribution system and research institute.

Features

Single phase core-type with high-quality cold-rolled silicon steel sheet,steel clamp as fastening mode.

The design of high voltage coil is cylindrical multi-level tower type,rolled by high quality polyester enameled wire and HV insulation material.

Low coil outside, coil is an independent winding.

Octagonal shell, a movable wheel can be installed for 10KVA or above testing transformers,easy to move.