High Voltage Sf6 Load Break Switch
High Voltage Sf6 Load Break Switch image
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Basic Info.
Product Description
FLN36-12 10kv 11kv 12KV SF6 Load Break Switch in High Voltage RMU Switchgear Accessories
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 can handle load current, closed loop current, no-load transformer, and cable charging current. The combined apparatus is capable of breaking any current up to the rated short circuit, making it suitable for ring network units, box type substations, and more.
Designed for urban residential areas, small substations, opening and closing stations, industrial enterprises, shopping malls, airports, hospitals, and stadiums, this product is versatile and reliable.
Ambient Conditions:
- Altitude: ≤2000m
- Ambient Temperature: -40°C to +40°C
- Earthquake Intensity: ≤8 degree
- Relative Humidity: Daily averages ≤95%, Monthly average≤90%
Parameters:
| 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 | ||||
Yueqing Liyond Electric Co., Ltd. presents the High Voltage SF6 Load Break Switch for efficient electrical operations. Choose from various options like 12kV, 24kV, and 35kV for indoor use. Make the switch to superior performance today!
FAQ:
Product Description
Welcome to Yueqing Liyond Electric Co., Ltd.
Product Information:
Our products are of high quality and customizable to meet your needs. Here are some common inquiries:
- Prices: Please send us an inquiry, and we will respond within 24 hours.
- Samples: We welcome sample orders for quality testing.
- Logo Printing: We accept OEM with brand authorization.
- Product Customization: Provide us with specific drawings or parameters for a quote.
- Lead Time: Generally within 7-20 days after payment.
- Trade Terms: EXW, FOB, CIF, FCA, etc.
- Payment Method: T/T, Western Union, Paypal, etc.
- Quality Inspection: Each step and finished product is inspected by our QC department.
- After Sales: Send photos of quality problems for a solution within 3 days.
For more information, feel free to contact us!
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