SF6 Gas 11KV Load Break Switch
Theload break switch11kvis suitable for the distribution network with the highest voltage 11kV, the rated current 630A, and the rated frequency 50/60Hz, which can break off and close the load current and overload current in the power system. Theload break switch 11kvis equipped with an intelligent controller to realize the automation of the distribution system. Inquiry11kv load break switch price.
Features of SF6 Gas 11kv Load Break Switch
The operating mechanism with spring energy storage ensures fast closing and switching operation (<1000ms).
Operator place: Local/Remote.
11kv lbsequipped with an electronic controller, thispole mounted switchcan be operated locally or with FTU/RTU interface for console operation.
SF6 Gas 11kv Load Break SwitchIn Pole Mounted Switch Solution
The type of high-voltage bypass type SF6 lbsis divided into manual type and electric type, which is an engineering bypass type load switch used for the maintenance and construction of distribution lines in order to make uninterrupted power supply to distribution lines. This load break switch 11kvuses SF6 gas which has outstanding insulation and arc extinguishing performance. Inquiry11kv load break switch price. Check morepole mounted switch solutions.
Specification of SF6 Gas 11KV Load Break Switch PDF
|
Parameter Name |
Unit |
Technical Requirement |
|
Rated Maximum Voltage |
kV |
12 |
|
Rated continuous Current |
A |
630 |
|
Short Time Withstand Current |
kA |
20 |
|
Short-circuit Making Current (peak) |
kA |
50 |
|
Power Operating Time (Close/Open) |
sec |
<2 |
|
Mechanical Operations |
times |
3000 |
|
Rated full load operations |
times |
400 |
|
Breaking Capacity |
||
|
Main Active (0.7pf) |
A |
630 |
|
Cable charging |
A |
5 |
|
Transformer magnetizing |
A |
10 |
|
Lightning Impulse Withstand Level |
||
|
Phase to Earth |
kV |
75 |
|
Across interrupter |
kV |
85 |
|
Power Frequency withstand voltage |
||
|
Phase to Earth |
kV |
42 |
|
Across interrupter |
kV |
50 |
|
Other Ratings & Specifications |
||
|
Creepage Distance (Silicon) |
mm |
830 |
|
IP Level |
65 |
|
|
Arc Extinction Medium |
SF6 Gas |
|
|
Insulation Medium |
SF6 Gas |
|
|
Leakage Rate |
cc/ sec |
≤0.5% |
|
Product size (max) |
||
|
Width |
mm/in |
1368/54 |
|
Height |
mm/in |
530/21 |
Environmental Conditions for Equipment Use of SF6 Gas 11KV Load Break Switch
|
Environmental conditions for equipment use |
|
height above sea level：≤3000m |
|
Air temperature： -40℃～+50℃ |
|
Maximum diurnal temperature difference：≤25℃ |
|
Relative humidity：Daily mean95% monthly average90% |
|
Maximum wind speed：≤34m/ｓ |
|
Earthquake intensity：＜8 degree |
|
Icing thickness: ＜10mm |
|
Thickness of snow: ＜35mm |
|
irradiance: ＜0.1W/cm2 |
|
Pollution grade: Ⅲ class, Ⅳ class Ⅲ, Ⅳ |
|
Installation site: No fire disaster, explosion danger, chemical corrosion, and frequent strenuous vibration places |
Working Procedure of SF6 Gas 11KV Load Break Switch
The load switch that uses SF6 gas as insulation and arc extinguishing medium is called theSF6 gas load break switch. It can be used to switch and switch load current and overload current, and it can also be used to switch and switch no-load circuits, no-load transformers, and capacitors. Groups, etc., all three-position load switches with the functions of connecting, disconnecting, and grounding have the characteristics of simple structure and low price. But the load switch cannot disconnect the short-circuit current.
Intended Use of SF6 Gas 11KV Load Break Switch
The SF6 load switch is an excellent load switch that many users have experienced in recent years. In addition to its long electrical life and strong braking force, it has the same advantages as the vacuum load switch. Its outstanding advantage is that it is easy to achieve three working positions (connected, disconnection and grounding), small current (inductance, capacitance) breaking, strong resistance to severe environmental conditions. It is suitable for popularization and application in urban and rural medium voltage distribution networks.
Gopoweris one of the earliest high-tech electric power equipment ltdengaged in R&D and production of (12KV-40.5kV) medium-voltage transmission and distribution intelligent control equipment in China.
Send product request
Other supplier products
 |
11KV SF6 Gas Load Break Switch | The FWX1-12/630 outdoor SF6 load break switch is suitable for the distribution network with the highest voltage 11kV, the rated current 630A, and t... |
 |
Recloser Control Box-Feeder Terminal Unit | The feeder terminal unit(FTU) is a new HV switch control device of control cabinet enclosures equipped with both the imported DSP high-speed sampli... |
 |
Recloser Control Box-Feeder Terminal Unit | The feeder terminal unit(FTU) is a new HV switch control device of control cabinet enclosures equipped with both the imported DSP high-speed sampli... |
 |
Power Distribution Equipment | The intelligent AC/DC power distribution box is a distribution automation measurement and control terminal applied to line distribution transformer... |
 |
24KV Vacuum Circuit Breaker | Each vacuum interrupter is embedded in a solid-insulated pole made of weather-proof cyclo aliphatic epoxy resin. This enables a small design as wel... |
Same products
 |
Made in China Pressure Switch HC0622-24 for thermal power plant | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Made in China Pressure Switch HC0622-24 for thermal power plant YOYIK professional production an... |
 |
E Series Forklift Truck Rotator | Seller: Longhe Intelligent Equipment Manufacturing Co., Ltd | Product Description Used to rotate load hydraulically. Applied in industries that need to turn... |
 |
LMA Series Linear Actuator Motion Motor Platform | Seller: Qingdao CSK Motion Technology Co., Ltd. | Category： Linear Guideway Motion platform LMA series is a series of non-standard and customize... |
 |
Linear Actuator Motion Motor Stator | Seller: Qingdao CSK Motion Technology Co., Ltd. | Linear Actuator Motion Motor Stator A linear motion motor stator is an essential component in li... |
 |
inear Motion Module | Seller: Qingdao CSK Motion Technology Co., Ltd. | Linear Motion Module Linear Modules, also known as linear motion control systemsor linear actuat... |
