.

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

  1. :≤3000m
  2. : -40℃~+50℃

Maximum diurnal temperature difference:≤25℃

  1. :Daily mean95% monthly average90%
  2. :≤34m/s
  3. :<8 degree
  4. <10mm
  5. <35mm
  6. <0.1W/cm2

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.



在线联系供应商

至: Dongguan Wanhang Electronics Technology Co., Ltd
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Electric Power Equipment & Supplies
Electric Power Equipment & Supplies Electrical Equipment & Supplies: Directly related to the production of electrical energy and transmission and distribution equipment called pri...
11KV Vacuum Circuit Breaker
11KV Vacuum Circuit Breaker ZW32 series Breakers are used in distribution systems. Circuit breakers are used to make and break normal and fault currents. Breakers are fully eq...
11KV SF6 Gas Load Break Switch
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...
33KV Vacuum Circuit Breaker
33KV Vacuum Circuit Breaker Breaker Switch Unit with Encapsulated Vacuum Interrupter Each vacuum interrupter is embedded in a solid-insulated pole made of weather-proof cyclo...
33KV SF6 Gas Load Break Switch
33KV SF6 Gas Load Break Switch Application of 33KV SF6 Gas Load Breaker Switch The switch is made of a proven rugged, corrosion-resistant material (304L stainless steel plate fo...
供应产品

Same products

RONGPENG Industrial Air Spray Gun Pneumatic Tool R700
RONGPENG Industrial Air Spray Gun Pneumatic Tool R700 卖方: 773794 FEATURE: • LVLP(Low Volume.Low Pressure)Spray Gun can operate at less than 10 psi at the no...
Equipments
Equipments 卖方: Lepu Medical Technology(Beijing)Co.,Ltd Lepu Medical Technology ( Beijing ) Co., Ltd was established in 1999. As a professional lepu medi...
RONGPENG Air Drill Pneumatic Tools RP7101
RONGPENG Air Drill Pneumatic Tools RP7101 卖方: 773794
海运
海运 卖方: Haoocean International Logistics (Shanghai) Co., Ltd. HAOOCEAN International Logistics (Shanghai) Co., Ltd. is an Alibaba's long-term full logistics se...
OCV Full-Automatic Assembly Line
OCV Full-Automatic Assembly Line 卖方: DONGGUAN YIHEDA AUTOMATION CO.,LTD. The VVT(OCV)is one of accessories of automotive engine, which was used to control the inlet of en...