Jdc6-110, jdcf - (W1, W2, W3) voltage transformer
■ Executive Standards
The product performance meets the national standard GB1207 voltage transformer
■ product structure and performance characteristics
This type of voltage transformer is a cascade insulation structure. Its primary winding is divided into two windings, each winding is an insulation grade, and the primary potential is from the top
The lower end is gradually reduced, the upper end "a" is fully insulated, and the lower end n is the grounding terminal. Equipotential connection shall be made between the iron core and the primary winding.
The whole body is supported by components made of high-quality insulating materials with low dielectric loss factor. The body is installed in the transformer after vacuum drying
In the porcelain bushing of the oil, the transformer oil is vacuum dehydrated, degassed and filtered.
■ ordering instructions
When ordering, please indicate the product model, rated voltage ratio, secondary winding level combination, secondary load and antifouling level.
For products with special requirements, please consult with our technical department.
1. Oil level inspection window; 2. Primary terminal; 3 expander; 4. Porcelain bushing; 5. Base; 6. Secondary outlet sleeve; 7. Hook; 8. Valve; 9. Grounding bolt; 10. Outlet pipe