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GTXGN-12124
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Specifications
- Rated current (a)
- 630
- Rated voltage kv
- 12
- Rated frequency hz
- 50
- Operating power supply (v)
- 24V DC / 220V AC/DC
- Rated transfer current (a)
- 1700
- Rated short circuit duration s
- 3
- Fuse maximum breaking current (a)
- 125
- Isolator mechanical life times
- 2000
- Rated dynamic stable current ka
- 50
- Rated peak withstand current ka
- 50
- Load switch mechanical life times
- 5000
- Power frequency withstand voltage kv
- 42
- Lightning impulse withstand voltage kv
- 75
- Rated short time withstand current3s ka
- 25
- Vacuum interrupter breaking capacity ka
- 25
- Vacuum interrupter electrical life times
- 10000
Overview
The GTXGN-12/24 series solid-insulated ring main unit switchgear is a solid composite insulation ring main unit switch designed for medium-voltage power distribution networks. Within a single power supply unit, the A, B, and C phases are formed by three independent modules, enabling multiple configurations for power distribution and network applications.
Key features
- ▸Solid composite insulation ring main unit switch for medium-voltage distribution
- ▸Three independent modules for A, B, C phases enabling multiple configurations
- ▸Manual and motorized operating options for load switches and circuit breakers
- ▸Supports intelligent controllers like FTU for control, measurement, and protection
- ▸Flexible configuration with strong upgradeability to save investment