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| Customization: | Available |
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| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Manual Type |
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FLN36-24kV SF6 Load Break Switch is a multifunctional medium-voltage switchgear designed for 3-phase AC 50/60Hz power systems with rated voltage 24kV. The switch uses SF6 gas as arc extinguishing and insulating medium and integrates load switching, isolating and earthing functions in one compact unit.
The product adopts a fully sealed epoxy resin housing filled with SF6 gas (0.05MPa), ensuring high insulation performance, strong environmental adaptability, and maintenance-free operation.
FLRN36-24D Load Break Switch + Fuse Combination is specially designed for transformer protection and is widely used in Ring Main Units (RMU), cable branch cabinets, and distribution substations.
This product fully complies with IEC and relevant national standards, serving as the main switching element of RMU systems.
Three working positions: Closing / Opening / Earthing
Double fracture, rotary movable contact structure
Mechanical interlocking for safe and reliable operation
Compact integrated structure
SF6 gas used as insulation and arc-quenching medium
Main circuit sealed in epoxy resin upper and lower housing
Excellent dielectric performance
Immune to dust, humidity and external environment
Built-in pressure relief weak point structure
In case of internal arc fault, overpressure is safely released outward
Protects switchgear cabinet and operator safety
Fully sealed structure
No external influence on conductive parts
Designed service life over 20 years under normal operating conditions
No routine maintenance required
Small size, easy installation
Suitable for RMU and compact substations
Easy and safe manual operation
Normal working Environment
1. Altitude: ≤1000m
2. Ambient temperature at -30ºC to +40ºC, the daily average temperature should not more than 30ºC.
3. The daily average of relative humidity is less than 95%, the average monthly is less than 90%.
4. Working environment should be without steam, gas, chemical corrosive deposition, salt fog, dust, dirt and other dangerous explosive media, which will severely impact on insulation and conductivity of products.
5. Working environment should not be regular vibration or serious bumps.
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