HPRW12 Series: Outdoor High-Voltage Drop-out Fuse
The HPRW12 is a professional-grade outdoor high-voltage protection device designed for distribution transformers and electrical lines. It provides critical short-circuit and overload protection, ensuring the integrity and safety of electrical distribution networks.
Reliable Protection: Offers robust short-circuit and overload protection for high-voltage systems.
Advanced Construction: Features an insulating bracket, inner arc tube, and high-durability outer phenolic or epoxy glass cloth tube.
Operational Flexibility: Equipped with auxiliary contacts and arc chutes to facilitate safe opening and load-current switching.
Product Attributes
Application: Outdoor Distribution Lines
Function: Short-circuit & Overload Protection
Components: Insulating Bracket, Fuse Tube, Static & Moving Contacts
Technical Specifications
| Type |
Voltage (kV) |
Current (A) |
Breaking Current (A) |
| HPRW12 |
35 |
100 |
6300 |
| HPRW12 |
35 |
200 |
8000 |
| BIL (kV) |
Power-Freq Voltage (kV) |
Leakage Dist (mm) |
Weight (kg) |
| 170 |
70 |
1100 |
14-15 |