Tyd110 / 3-0.02 (001) H capacitive voltage transformer
■ Executive Standards
The product performance meets the national standards gb4703 capacitive voltage transformers and GB1207 voltage transformers
■ product structure and performance characteristics
The products of this bank are used for voltage, point energy measurement, relay protection, carrier communication, automatic monitoring, etc. in the system with rated voltage of 10V, frequency of 50h and effective neutral grounding. The products are outdoor.
This type of product is a single-phase single column structure, which is composed of two independent components: capacitive voltage divider and electromagnetic unit. The two components are stacked together through 8 support insulators. The upper end cover of the capacitor voltage divider is the high-voltage terminal, the lower end cover is the low-voltage terminal, the porcelain sleeve is an antifouling porcelain sleeve, and the interior is filled with liquid medium Dodecylbenzene. The oil tank of the electromagnetic unit is equipped with intermediate voltage transformer, compensation reactor damper, voltage limiter, etc. Corresponding terminal and carrier communication δ Terminals and grounding terminals are led out from the secondary junction box. The oil tank is equipped with an oil meter, a secondary junction box, an oil drain valve, etc. a variety of current ratios can be obtained through primary series and parallel wiring and the use of secondary winding taps. On line monitoring of SF6 gas density. Operation and maintenance free
■ ordering instructions
When ordering, please indicate the product model, rated current ratio, secondary accuracy level combination, rated capacitance and product anti pollution level.
For products with special requirements, please consult with our technical department.
1. Primary wiring terminal; 2. Voltage dividing capacitor; 3. Hoisting; 4. Oil level indicator; 5. Junction box; 6. Install the foot