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The SF6 load switch is a switchgear with a rated voltage of 12KV. It uses SF6 gas as the arc extinguishing and insulating medium. There are three positions for closing, opening and grounding inside the switch. It has small size, easy installation and use, and strong environmental adaptability.
Conditions of Use
Ambient temperature
Ambient air temperature: upper limit +50℃, lower limit -40℃.
Relative humidity: 100%
The altitude does not exceed 1000m; 2000m; 3500m. (According to the requirements of the user when placing an order. It is not proposed as a conventional 1000m requirement.)
The wind pressure does not exceed 700pa (equivalent to a wind speed of 34m/s).
Earthquake intensity: 8 degrees.
Installation site: no fire, explosion hazard, no chemical corrosion and frequent severe vibration.
Pollution level: Class III, Class IV
Feature
SF6 gas insulation: SF6 gas is a non-toxic, non-flammable electrical insulating gas with good arc extinguishing characteristics.
Diversity of casing: In addition to standard ceramic casing, a variety of solutions can be provided, including rubber insulators on epoxy equipment casing.
Visible open/closed status: It is easy to see the color-coded main contact position indicator (green open; red closed) while standing on the ground. The indicator is directly connected with the main contact drive shaft assembly to ensure accurate display of the contact status.
Quick operation: The operating mechanism with spring energy storage ensures quick closing and opening operations (less than 100 milliseconds).
It can realize remote control: equipped with an electronic controller, which can be operated on site, or can be operated by the FTU interface to realize the main console operation.
Rugged and durable switch: The sf6 isolation switch is made of proven sturdy, corrosion-resistant materials (special 304L stainless steel plate for warships) to ensure a long service life (20 years), and can implement a series of operations. It has a column The ideal characteristics of the upper device.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
1000000-9000000
Employee Number:
50~100
Ecer Certification：
Active Member
Knkong Electric Co., Ltd (Zhengzhou Knkong Mechanical And Electrical Co., Ltd)was established in 2012. A wholly-owned subsidiary of Henan Sanhe Electric Group. We are mainly responsible for overseas market exporting, electronic components, and technology import.
Relying on a h... Knkong Electric Co., Ltd (Zhengzhou Knkong Mechanical And Electrical Co., Ltd)was established in 2012. A wholly-owned subsidiary of Henan Sanhe Electric Group. We are mainly responsible for overseas market exporting, electronic components, and technology import.
Relying on a h...
