| Customization: | Available |
|---|---|
| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Manual Type |
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Yueqing Liyond Electric Co., Ltd. presents the FLN36/48-12D/T630-25 indoor AC high voltage SF6 load switch and FLRN36/48-12D/T1250-31.5 indoor AC high voltage SF6 load switch fuse combination apparatus. These products are ideal for protecting the line of 10kV Electric Power Load Control System in various settings.
The load switch offers different modes for load current, closed loop current, no-load transformer, and cable charging current. The combined apparatus can break any current up to the rated short circuit, making it suitable for ring network units, box type substations, and more.
Specifically designed for urban residential areas, small substations, opening and closing stations, industrial enterprises, shopping malls, airports, hospitals, and stadiums, these products are versatile and reliable.
| Item | Unit | Data | |||
| FLN48-12D/T630-25 | FLRN48-12D/T1250-31.5 | ||||
| Rated voltage | kV | 12 | |||
| Rated frequency | Hz | 50 | |||
| Rated current | A | 630 | 1250 | ||
| Rated active load breaking current | 630 | ||||
| Rated closed loop dropout current | 630 | ||||
| Rated transfer current | 1700 | ||||
| Lightning impulse withstand voltage(peak) | kV | phase to earth, between phase 75, fracture 85 | |||
| 1 min power frequency withstand voltage | phase to earth, between phase 42, fracture 48 | ||||
| Rated short-time withstand current(2s) | kA | 25 | |||
| Rated peak withstand current | 63 | ||||
| Rated short-circuit closing current(peak) | 63 | 80(expected) | |||
| Fuse type | S LAJ-12 | ||||
| Output energy of impactor | J | 1+0.5 | |||
| Mechanical life | Load switch | times | 5000 | ||
| Earth switch | 2000 | ||||
Discover our innovative 35kV Indoor Load Break Switch, a versatile and eco-friendly high voltage switch with smart features for efficient energy use.
Are you looking for high-quality electrical products? Look no further! At Yueqing Liyond Electric Co., Ltd., we offer a wide range of products to meet your needs.
Don't hesitate to reach out to us for any inquiries or orders. We are here to provide you with the best products and service possible!
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