12kv Indoor Sf6 Load Break Switch
12kv Indoor 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.
- Features load switch for load current, closed loop current, no-load transformer, and cable charging current
- Combined apparatus capable of breaking any current reaching rated short circuit
- Suitable for ring network units, box type substations, and more
- Perfect for urban residential areas, industrial sites, shopping malls, airports, hospitals, and more
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 | ||||
Explore more types of high voltage load switches with Yueqing Liyond Electric Co., Ltd.’s 12kV Indoor Sf6 Load Break Switch. Ideal for various applications.
FAQ:
Product Description
Welcome to Yueqing Liyond Electric Co., Ltd.
Here are some key details about our products:
- Prices: Please send us an inquiry for pricing information. We will respond within 24 hours.
- Samples: Sample orders are welcome to test quality. Mixed samples are acceptable.
- Logo Printing: We accept OEM orders with brand authorization provided by you.
- Customization: We accept product customization based on specific drawings or parameters.
- Lead Time: Typically 7-20 days after payment, depending on order quantities.
- Trade Terms: We accept EXW, FOB, CIF, FCA, etc.
- Payment Methods: We accept T/T, Western Union, Paypal, etc.
- Quality Inspection: Each step of production and finished products undergo QC inspection before shipping.
- After Sales: Send photos of quality problems for a solution within 3 days.
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