630A Rmu Load Break Switch
630A Rmu 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
Company: Yueqing Liyond Electric Co., Ltd.
Summary:
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 are designed for protecting the line of 10kV Electric Power Load Control System. They are suitable for various applications including ring networks, terminal power supply, and industrial electrical equipment.
Features:
- Capable of breaking any current reaching rated short circuit
- Suitable for ring network units, box type substations, and more
- Designed for urban residential areas, industrial enterprises, shopping malls, airports, 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 our range of load break switches, including 12kV, 24kV, and 35kV options for indoor and outdoor use. Choose from automatic, manual, or motorized switches for efficient operation in various settings.
FAQ:
Product Description
Welcome to Yueqing Liyond Electric Co., Ltd.
Below are some common inquiries about our products:
Prices:
Please send us an inquiry, and we will respond within 24 hours.
Samples:
We welcome sample orders for quality testing.
Logo/Company Name Printing:
We accept OEM with brand authorization provided.
Product Customization:
Provide specific drawings or parameters for a quote after evaluation.
Lead Time:
Generally 7-20 days after payment, depending on quantities ordered.
Trade Terms:
We accept EXW, FOB, CIF, FCA, etc.
Payment Method:
We accept T/T, Western Union, Paypal, etc.
Quality Inspection:
Each step and finished products undergo QC inspection before shipping.
After Sales Quality Problems:
Send photos of quality issues for a solution within 3 days.
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