12kV SF6 Load Break Switch

Timetric12kV SF6 Load Break Switch  Introduction

SF6 load switch is a kind of switching equipment with excellent performance, stable and reliable quality, which uses SF6 gas as insulation and arc extinguishing medium, and the switch body is placed in a casing cast by reinforced epoxy resin insulation material.

1. A new generation of ultra-high voltage insulating dielectric materials. As a good gas insulator, it is widely used in the gas insulation of electronic and electrical equipment.

2. It can be used in the smelting and casting process of non-ferrous metals, and can also be used in the degassing and purification of molten aluminum and its alloys. In the microelectronics industry, sulfur hexafluoride can be used to etch the silicon surface and remove organic or inorganic membranes on semiconductor materials, and can be used as a single-film fiber isolation layer dopant in the manufacturing process of optical fibers.

3. Mainly used for arc extinguishing in high-voltage switches, and used as insulating material in large-capacity transformers and high-voltage cables.

4. Used as a gas insulator for electronic equipment and radar waveguides.

5. Operating mechanism:

Its operating mechanism can be divided into K-type single spring mechanism and A-type double spring mechanism. There are also manual and electric.

6. FLRN36-12D is equipped with A-type mechanism, referred to as the outlet switch, which has a three-position interlock function. The main switch can be opened and closed manually or electrically, the main switch can be tripped by a button or a tripping device, and the grounding switch can be manually operated. Breaking or closing, with position indication and fuse blown indication, etc.

Electric operation: Equipped with a drive device and a control unit, it can realize the electric opening and closing operation of the load switch.

Timetric HV Vacuum Load Break Switch With Fuse Parameter (Specification)

ApplicationUsage: High Voltage Switchgear

Material:Epoxy Resin

Specification: 12KV SF6 load break switch Operating Condition1.Altitude:≤1000m

2. Ambient temperature:+40°C~10°C

3. The relative humidity should not be more than 95%at+20°C ambient temperature

Timetric 12kV SF6 Load Break Switch Feature And Application

The load breaker switch can be likened to a versatile medium voltage switchgear system, much like a multi-functional door. It operates in three distinct modes: closed, open, and grounded.

This switchgear is meticulously designed with a fully sealed and robust epoxy shell structure, which is then filled with SF6 gas at 0.05Mpa pressure. SF6 gas serves as the medium for extinguishing electrical arcs while providing insulation. Additionally, epoxy resin is carefully poured into the main circuit through upper and lower shells to preserve the conductive functionality.

This ingenious design minimizes the number of components required to achieve these three essential functions. As a result, it guarantees top-notch product quality, enhances reliability, requires minimal maintenance, and ensures convenient and safe operation.

Timetric 12kV SF6 Load Break Switch  Details