SF6 Gas Insulated Load Break Switch

SF6 Gas Insulated Load Break Switch-SF6 Gas Insulated Load Break Switch

Sipariş No : SF6 Gas Insulated Load Break Switch

Solid Dielectric Load Break Switch(LBS) was designed to improve the disadvantages in SF6 gas insulated Load Break Switch and to enhance Electric Power Distribution Line. Solid dielectric LBS encapsulated with cycloaliphatic epoxy material, is designed to become explosion-free product unlike SF6 gas insulated LBS with low gas pressure condition.

SF6 Gas Insulated Load Break Switch


Item Rating     Item Rating
Rated Voltage (kV) 15/27/38     Basic Impulse Withstand Voltage (kV 1.2x50) 110/150/170
Rated Current (A) 400/630     Control Cubicle Operation Voltage AC 220V 1 Phase
Frequency 50/60     Control Cubicle Control Power DC 24V
Short circuit interrupting Current (kA) 12.5(R.M.S.)     Control Cubicle Permeable Voltage 85-110%
Making Current Capacity (kA) 32.5/50(Peak)     Control Cubicle Power Frequency Withstand Voltage 2kV 1 min.
Opening Time (Cycle) ≤0.5     Control Cubicle Basic Impulse Withstand Voltage (kV 1.2x50) 6kV, 3kA
Closing Time (Cycle) ≤0.5     Weight (kg) Tank 150/160/170
Power Frequency  Withstand Voltage (kV) Dry:50/60/70
    Weight (kg) Control Cubicle 40/50/65
Communication Protocol Modbus, DNP 3.0, IEC 60870-5-101/104     Communication Port RS232, RS485, RJ 45
Key Characteristics
  • SF6 gas insulation, SF6 gas Puffer principle use for Arc quenching
  • Spring Toggle Mechanism, 5,000 times of operation life
  • 3-Position/ 2-Position Load Break part
  • Portelain / Polymer Bushing
  • Manual / Electrical / Automatic type
  • Gas free, Oil free
  • IEC Std, Heavy polluted area application bushing
  • RTU Built-In/Separable type available
  • DNP 3.0, MODBUS, 101/104, RS232, RS485, RJ45
  • Insternational Standard: IEC 62271-103 Fully Complied


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