Outdoor High Voltage Three Phase Motorized Pole Mounted Silicone Rubber SFS SF6 12KV 24KV 36KV 40.5KV Load Break Switch for Overhead Line

SFS Feature:

The high quality 3 mm stainless steel are used for tank, which is designed for its maximum robustness and minimum welding line to minimize corrosion, and specifically to guarantee the safety of the operation personnel even with the internal arc faults at the maximum fault capacity of the tank the SFS can withstands an internal fault without venting hot gases.

The independent spring operation mechanism adopt SHUANGFENG® patent spiral spring, provides a guaranteed load break fault make capability by ensuring the opening and closing speed of the switch.

The SFS is provided with light reflecting position indicator which are directly connected to the switch operating shaft providing clear and unambiguous switch position indication. Indicator made of light reflecting material, which is easily visible from ground level even at night in driving rain.

Advantage:

1. SF6 gas insulation: SF6 gas is the non-toxic, non-combustible and electrical insulation gas, it has excellent arc-extinguishing performance.

2. Besides the standard porcelain bushing, a variety of options are available including silicon rubber insulator on the epoxy equipment bushing.

3. Visible Open/Close The main contact position indicator marked by colors (Green-Open; Red-Close) can be easily visible from the ground. The indicator is connected directly to the main contact drive shaft assembly to ensure displaying the contact state accurately.

4. Quick operation Using a spring energy storage operator to ensure rapidly closing and opening operation(less than 1s).

5. Remote controllable With a electronic controller, field operation or main control platform operation through FTU-interface can be realized.

6. Sturdy and durable switch The switch is made from the sturdy, durable and anti-corrosion materials (304L stainless steel plate for warships) to ensure long service life(more than 30 years) and a series of operations.

7. Easily installation The switch can be pole mounted easily.

8. Standards Each switch is filled with Sf gas and sealed well before delivery, and is strictly tested according to the standards IEC60265-1 6 (1998) and GB3804-1990.