1、 Usage and Application
The FDGRC-35kV series outdoor dry-type discharge coil is a single-phase fully enclosed outdoor product used in power systems to connect with high-voltage parallel capacitors, allowing the capacitor bank to quickly release the charge after being disconnected from the power system. It is a necessary safety technical measure for parallel capacitors in substations, which can effectively prevent overvoltage and overcurrent that may endanger equipment safety when the capacitor bank is closed again due to the capacitor still carrying charge, and ensure the safety of maintenance personnel. This product comes with a secondary winding, which can be used for line monitoring, detection, and secondary protection.

2、 FDGRC-35kV series outdoor dry discharge coil model description

3、 Structure and performance characteristics
a) The product adopts an imported epoxy resin vacuum casting structure, achieving oil-free operation, completely eliminating oil leakage, environmental pollution, and other issues
Characteristics such as combustion.
b) The product structure is simple and easy to install and use.
c) The strengthened internal and external insulation provides the product with extremely high safety.
d) The maintenance of the product is simple, just wipe off the surface dust during power outage maintenance.
e) Using a special formula, the product is sturdy and reliable, with high mechanical strength, and can be used for a long time in various environments without cracking or breaking.

4、 Environmental conditions
1. Environmental temperature: -40 to 55 ° C
2. Altitude: not exceeding 2000m
3. Seismic resistance level: Under the action of an earthquake intensity of 8 degrees, it will not be damaged.
4. Installation location: No harmful gases, vapors, or conductive or explosive dust.

5、 Main technical performance indicators of FDGRC-35kV series outdoor dry discharge coil

6、 Connection method with capacitors


7、 Outline installation dimension diagram


FDGRC-35kV series outdoor dry discharge coil