Solid Insulated Pole Mount Load Break Switch

• Overhead High Voltage line branching and dividing purpose
  
• Solid insulated Vacuum Interrupting type of Environmental friendly product
  
• Motor Spring Charged Mechanism
  
• Source and Load side Voltage, Current metering and Distribution Automation operation available
  

• Environmental friendly product
  - Environmental friendly product without using Green house effect gas
  - The world first vertical phase arrangement Solid Insulated structure
• Compact, Light weight and permanent life
  
• Maintenance Free structure
  - No gas leakage trouble
  - Eliminating of tank explosion from Inner Arc
  - Constant quality keeping by Mold production
• and Distribution Automation system capability
  - Source and load side power monitoring by CVD and Resistor
  - RTU Built-In/Separable type, Digital control
  

  Item

Rating

Item

Rating

  Rated Voltage(kV)

15/27

Basic Impulse withstand voltage (kV 1.2x50㎲)

110/150

  Rated Current(A)

400/630

Control cubicle

Operation voltage

AC 1Ф 110/ 220V

  Frequency

50/60

Control power

DC24V

  Short time withstand current
  (kA)

12.5(R.M.S.)

Permeable Voltage

85~110%

  Making current capacity
  (kA)

32.5(Peak)

Power frequency withstand voltage

2kV 1 minute

  Closing and Opening time
  (sec)

≤ 1

Basic Impulse withstand voltage
(kV 1.2x50㎲)

6kV, 3kA

  Power frequency withstand
  voltage(kV)

Dry :50/60 (1 min.)
Wet :40/50 (10 sec.)

Weight (kg)

Tank

150

Control cubicle

40