[
Overhead Line
]
CIRCUIT BREAKER
Epoxy Insulated Circuit Breaker
Epoxy insulated circuit breaker is a device used in overhead distribution line systems
[
Description
]- Installed in distributed generation systems on overhead distribution lines
- A device designed to quickly interrupt temporary faults(overloads, short circuits, line breaks)ensuring stable power supply on the distribution line
- Environmentally friendly, greenhouse gas-free product
[
Features
]- 01 High reliability motor spring charged mechanism with manual operating handle
- 02 Manual locking device
- 03 ON/OFF indicator
- 04 Universal clamp
[
Advantages
]-
01
Solid dielectric insulation
-
02
Maintenance-free concept
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03
Easy installation and operation
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04
Climate-independent
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05
Up to 3000m altitude, it ensure the rated insulation and interrupting capabilities
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06
It is suitable to protect lines of renewable energy
[
Specification
]| ITEM | PS1C | PS2C |
| Rated maximum voltage | 17.5 | 24 |
| Rated power frequency withstand voltage | 38/45 | 50/60 |
| Rated lightning impulse withstand voltage | 95/105 | 125/145 |
| Rated frequency | 50/60 | |
| Rated continuous current | 400/630 | |
| Rated short-time withstand current | 12.5/16 | |
| Rated duration of short circuit | 1/3* | |
| Rated short-circuit breaking current | 12.5/16 | |
| Operating time Close/Open | 0.05/0.025 | |
| Mechanical endurance | 5,000 C-O | |
| Applied standard | IEC 62271-111 | |