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Eco-designed Epoxy Insulated Load Break Switches for 25.8kv Overhead Line
Eco-designed Epoxy Insulated Load Break Switches for 25.8kv Overhead Line
This is a 22.9 kV switch for overhead power distribution lines, applying the epoxy-insulated and vacuum interrupt formats instead of the existing sulfur hexafluoride (SF6) gas-insulated format, and is of a structure that does not require maintenance due to gas leakage or replenishment.
Product characteristics
- Applies internal vacuum interruption format
- Switching performance improvement and rise in capacity to 630A rated current
- Prevents 3-phase short accidents with a separated structure for individual phases
- Resolved danger of high-pressure tank explosion from sulfur hexafluoride (SF6) gas insulation format
- Uses epoxy bushing for strength against contaminated environments, enabling application even in dusty or soiled areas
- Maintenance-free setup, with no need for a gas or pressure release and locking device [Maintenance Free]