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High-Voltage Switchgear Series
- Photovoltaic Grid-Connected Series
- Low-Voltage Switchgear Series
- High-Voltage Switchgear Series
- Ring Main Unit, Gas-Fired Switchgear, Solid-State Switchgear Series
- Prefabricated Substation Series
- Outdoor Vacuum Circuit Breaker Series
- Indoor Vacuum Circuit Breaker Series
- Power Transformer Series
- Distribution Box Series
- Cable Branch Box
High-Voltage Switchgear Series
Product Center
- Photovoltaic Grid-Connected Series
- Low-Voltage Switchgear Series
- High-Voltage Switchgear Series
- Ring Main Unit, Gas-Fired Switchgear, Solid-State Switchgear Series
- Prefabricated Substation Series
- Outdoor Vacuum Circuit Breaker Series
- Indoor Vacuum Circuit Breaker Series
- Power Transformer Series
- Distribution Box Series
- Cable Branch Box
HXGN17-12 box type fixed AC metal switchgear
This product is suitable for indoor complete power distribution devices of ring network power supply and terminal power supply systems with three-phase AC rated voltage of 10kV and rated frequency of 50Hz. This product can be used with FN12, FN25 load switches, FZN12, FZN25 vacuum load switches and SF6 switches, etc.
- Product Details
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Product introduction
It is suitable for indoor complete power distribution devices of ring network power supply and terminal power supply systems with three-phase AC rated voltage of 10kV and rated frequency of 50Hz.
Model meaning
Technical parameters
| project | unit | data |
| Rated voltage | kV | 12 |
| Rated frequency | Hz | 50 |
| Main bus rated current | A | 630 |
| Rated thermal stable current (2s) | kA | 25 |
| Rated thermal stable current of ground loop (2s) | kA | 25 |
| Rated dynamic stable current | kA | 50 |
| Rated dynamic stable current of ground loop | kA | 50 |
| Main circuit rated short circuit making current | kA | 50 |
| Rated short circuit breaking current | kA | 25 |
| Mechanical life | time | 2000 |
| 1min power frequency withstand voltage to ground, phase/isolation fracture | kV | 42/48 |
| Lightning impulse withstand voltage to ground, phase/isolation fracture | kV | 75/85 |
| Secondary circuit 1min power frequency withstand voltage | V | 2000 |
Appearance and installation dimensions
