Load break switch 

SF6 Gas insulated Switch-Disconnector (with Earthing Switch) & Fuse In addition acting like a disconnector , switch-Disconnector should be able making & breaking normal currents. The Switch-Disconnectors are not made and appropriate to break short-circuit current.

If they are equipped with a fuse In 20kv, high-voltage fuses break short-circuit current in the early stages due to the mentioned matters, it can be concluded that Switch- Disconnector is only suitable to break nominal current in grid and fuse break short-circuit current. In SF6 Gas Insulated Switch-Disconnector, it is possible to design and make panels with compact dimensions.
Active parts (including main contacts and earth switch) are inside a container filled with SF6 gas that is sealed
for entire life cycle.

Easy Operator

Speed in the LBS operating mechanism are equipped with springs so the operating independent of the operator.
The operating mechanism has three separate seats, two for line operation and one for earthing operation.


ELKOPARS LBS: A product designed with remote control

• Control applications to remote LBS
• Product is perfectly adapted LBS Combines with remote control interface Motorized, option available.

 

 

  1. Position indicator for switch-disconnector
  2. Terminal for OPENING/CLOSING with cable
  3. Common shaft for Operating Handle
  4. Operating actuation slot for switch - disconnector
  5. Operating actuation slot for earthing switch
  6. Motor starting button (on motorized mechanism)
  7. Voltage presence indicator
  8. Padlocking
  9. Thumb knot for OPENING and CLOSING
  10. Position indicator for earthing switch (for 1 kA)

 

​• Voltage indicator in cable bushing with capacitive isolators and possibility of inphasing input and output cables without opening panel door.

• Interlocking panel door with main and earth function.

• Indicator of switching status and earth function (Mechanical mimic).

• Possibility of installing electric motor and remote control (automation).

• Italian CESI and Romanian ICMET type test.

• Approved by Power Research Institute.

• Two years of unconditional Garranty and twenty-years after-sales service.

Specification of SF6 gas insulated switch-disconnector (with earthing switch) and with fuse

 

Dimensions OF BYA LOAD BREAK SWITCH