Dry-type Test Transformer
Dry-type test transformer is a high-voltage transformer used for testing electrical equipment and power systems. It is usually used for withstand voltage test, insulation test and quality inspection of electrical equipment. The windings of this series of test transformers are cured and molded by epoxy resin potting process. They have good electrical insulation performance and are widely used in insulation performance tests of electrical equipment and electrical materials. They can also be used as low-power high-voltage power supplies.
Overview
Technical characteristics
The core is made of high-quality cold-rolled silicon steel sheets carefully stacked
The transformer is impregnated with insulating paint of different insulation levels, which can effectively reduce transformer noise and reduce the impact of salt spray, mold, etc. on the transformer.
The transformer box is made of high-quality steel plates. The structure fully considers air circulation and can effectively play a protective role.
The transformer wiring cable is easy to connect.
Voltage and current meters, power indicator lights, molded case circuit breakers, etc. can be installed according to user requirements.
Overview
Standard: B/T 9641-1999
Rated capacity: 0.1-30kVA
Output voltage: AC0.5-150kV, DC0.7-210kV
Insulation structure: semi-insulation, full insulation
Specification
Type | Capacity kVA | Input voltage V | Output voltage V | L/W/H | Installation size(a*b) mm | Weight kg |
YDG-0.2/10 | 0.2 | 200 | 10 | 150×110×118 | 108×65 | 7.5 |
YDG-0.4/40 | 0.4 | 200 | 40 | 180×128×140 | 128×80 | 7.5 |
YDG-0.5/8 | 0.5 | 200 | 8 | 160×105×130 | 128×80 | 8 |
YDG-0.5/50 | 0.5 | 200 | 50 | 180×140×150 | 128×80 | 10.5 |
YDG-0.8/80 | 0.8 | 200 | 80 | 230×140×225 | 200×100 | 13 |
YDG-2/50 | 2 | 200 | 50 | 190×130×180 | 146×95 | 15 |
YDG-5/100 | 5 | 200 | 100 | 450×450×695 | 245×285 | 62 |
