HRW12-12KV
HRW12 Series High-Voltage Drop-out Fuse Product Overview The HRW12 series is an outdoor high-voltage protection device designed for distribution transformers and electrical lines. It provides critical short-circuit and overload protection, as well as load-current switching capabilities. Robust Construction: Features an insulating bracket with durable inner arc tubes and outer phenolic paper or epoxy glass cloth tubes. Enhanced Functionality: Equipped with auxiliary contacts
Weight (kg)
4.5
Rated Volage (kV)
12
Place of Origin
China
Packaging Details
Carton
Rated Current (A)
200
Power- frequency withstand Voltage (kV)
45
Product Description
HRW12 Series High-Voltage Drop-out Fuse
Product Overview
The HRW12 series is an outdoor high-voltage protection device designed for distribution transformers and electrical lines. It provides critical short-circuit and overload protection, as well as load-current switching capabilities.
- Robust Construction: Features an insulating bracket with durable inner arc tubes and outer phenolic paper or epoxy glass cloth tubes.
- Enhanced Functionality: Equipped with auxiliary contacts and arc chutes for reliable load-current breaking.
- Versatile Application: Ideal for high-voltage side protection in distribution networks.
Key Attributes
Device TypeOutdoor High-Voltage Fuse
Primary FunctionShort-circuit & Overload Protection
InstallationDistribution Transformer / Line Support
Technical Specifications
| Type | Voltage (kV) | Current (A) | Breaking Current (A) |
|---|---|---|---|
| HRW12 | 12 | 100 | 6300 |
| HRW12 | 12 | 200 | 12500 |
| BIL (kV) | Power-Freq Voltage (kV) | Weight (kg) | Dimensions (cm) |
|---|---|---|---|
| 125 | 45 | 4.5 | 40×30×11 |
| 125 | 45 | 5.0 | 40×30×11 |
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