Jdqx-110, jdxf-110 (W2) current transformer
■ Executive Standards
The product performance meets the national standard GB1207 voltage transformer
■ product structure and performance characteristics
This type of product is composed of body box, silicone rubber composite insulating sleeve (or high-strength porcelain sleeve), anti riot pressure relief valve and SF6 density relay. The interlayer insulation of the product adopts composite dielectric insulation composed of SF6 gas and film. The product has small apparent partial discharge and no dielectric loss. The product is capacitive within twice the rated voltage.
Ferromagnetic resonance will not occur with the grid to ground capacitance of the grid and the parallel capacitance of the circuit breaker).
The optimized design and high-quality iron core material are adopted, and the measurement accuracy reaches grade 0.2. The use of anti riot device and SF6 density relay makes the product run safely and reliably.
■ 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. Primary wiring board; 2. Silicone rubber sleeve or porcelain sleeve; 3. Body box; 4. Secondary junction box; 5. Explosion proof device; 6. SF6 gas density relay