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 the rated frequency 50/60Hz, which can break off and close the load current and overload current in the power system. The load switch is equipped with an intelligent controller to realize the automation of the distribution system.
Features of 12KV SF6 Gas Load Break Switch
The operating mechanism with spring energy storage ensures fast closing and switching operation (<1000ms).
Operator place: Local/Remote.
Equipped with an electronic controller, it can be operated locally or with FTU/RTU interface for console operation.
Specification of 11KV SF6 Gas Load Break Switch
|
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
|
Environmental conditions for equipment use |
|
|
Maximum diurnal temperature difference：≤25℃ |
|
Working Procedure of 11KV SF6 Gas Load Break Switch
The load switch that uses SF6 gas as insulation and arc extinguishing medium is called the SF6 load 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 11KV SF6 Gas 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.
Zhuhai GopowerSmart Grid Co., Ltd. is one of the earliest electric power equipment company. We provide 11kv lbs,11kv load break switch, load break switch 11kvand etc. Want to know 11kv load break switch priceor more? Please contact us.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Control Box-Feeder Terminal Unit | The feeder remote terminal unit(FTU) is a new HV switch control device of control cabinet enclosures equipped with both the imported DSP high-speed... |
 |
11KV Auto Recloser Vacuum Circuit Breaker | ZW32 series 11 kv outdoor vacuum circuit breakers are used in distribution systems and pole mounted recloser. 11 kv outdoor vacuum circuit breakers... |
 |
LBS 24KV 630a SF6 Gas Load Break Switch | LBS 24KV 630a SF6 Gas Load Break Switch 24kV SF6 load break switchis a sf6 load break switch for medium voltage switchgear, using SF6 gas as arc e... |
 |
15KV SF6 Gas Load Break Switch | 15 kv pole mounted disconnect switch is suitable for rated voltage 15kV, rated current 630A, 50/60Hz distribution network breaking. The load curren... |
 |
11KV Auto Recloser Vacuum Circuit Breaker | 11KV Auto Recloser Vacuum Circuit Breaker ZW32 series 11 kv outdoor vcbvacuum circuit breakers are used in distribution systems and pole mounted r... |
Похожие товары
 |
Micronized PP PE wax used for Injection Molding | Продавец: Syntop chemical Co.,Ltd. | The primary use of polypropylene micropowder wax is as a surface-modifying additive, mainly appli... |
 |
Marlboro red for sale / Wholesale Marlboro cigarettes | Продавец: 871344 | Whatsapp : +40 767 772 668Signal : Townrunner.01 Marlboro red for sale Wholesale Marlboro ciga... |
 |
MEGA M-PR 3.1 ბლოკის და ბეტონის ქვაფენილის საწარმოო დანადგარის კომპლექტი | Продавец: VBM GLOBAL | |
 |
Micronized wax used for significantly improving wear resistance | Продавец: Syntop chemical Co.,Ltd. | Micro-powdered wax is a micron-sized wax powder additive primarily used to improve surface proper... |
 |
450ml Nanzhu Bamboo Coffee Handle Mug | Продавец: 865087 | The 450ml Nanzhu Bamboo Coffee Handle Mug from Yongkang Aijun Industry & Trade Co., Ltd. comb... |
