Customization: | Available |
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Breaking Capacity: | High Voltage Circuit Breakers |
Operation: | Manual Type |
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Introducing FLN36-12D/T630-25 indoor AC high voltage SF6 load switch and FLRN36-12D/T1250-31.5 indoor AC high voltage SF6 load switch fuse combination apparatus from Yueqing Liyond Electric Co., Ltd. These products are designed for three-phase 50Hz ring networks or terminal power supplies, providing protection for 10kV Electric Power Load Control Systems.
The load switch can handle 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 level, making it suitable for ring network units, box-type substations, and more.
These products are ideal for urban residential areas, small substations, opening and closing stations, industrial and mining enterprises, large shopping malls, airports, subways, hospitals, stadiums, and other locations.
Item | Unit | Data | |||
FLN36-12D/T630-25 | FLRN36-12D/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 |
Are you looking for high-quality electrical products? Look no further! Our company offers a wide range of products to meet your needs.
Trust Yueqing Liyond Electric Co., Ltd. for all your electrical product needs. Contact us today!