.

SF6 Gas Load Break Switch 11kv

The 11 kv 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 11 kv load break switchis equipped with an intelligent controller to realize the automation of the distribution system. Inquiry 11kv load break switch price.

SF6 Gas Load Break Switch 11kv Features

The operating mechanism with spring energy storage ensures fast closing and switching operation (<1000ms).

Operator place: Local/Remote.

11kv lbsequipped with an electronic controller, this pole mounted switch can be operated locally or with FTU/RTU interface for console operation.

SF6 Gas 11 kv Load Break Switch In Pole Mounted Switch Solution

The type of high-voltage bypass type SF6 insulated load switch is 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. Inquiry 11kv load break switch price. Check more pole 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

11 kv load break switch Working Procedure

The load switch that uses SF6 gas as insulation and arc extinguishing medium is called the SF6 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 lbsswitch 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 a professional electric power equipment company, we provide auto recloser, electrical control box, mcc electrical cabinets, mcc cabinets electricaland etc.



Send product request

To: Zhuhai Gopower Smart Grid Co; LTD
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Pole Mounted Switch
Pole Mounted Switch The pole mounted disconnect switchis a kind of safety switch used on the electric pole to ensure the safety of electricity. Its main function is to...
Centralized Type DTU
Centralized Type DTU Centralized Type DTU The centralized DTU adopts high-performance MCU processor, high-speed industrial network communication technology, multi-CPU ...
15KV SF6 Gas Load Break Switch
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...
Recloser Control Box-Feeder Terminal Unit
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...
SF6 Gas 11 KV Load Break Switch
SF6 Gas 11 KV Load Break Switch The load break switch 11kvis suitable for the distribution network with the highest voltage 11kV, the rated current 630A, and the rated frequency 5...
All supplier products

Same products

DM-16BF DM-18BF New cover Electric Sprayer
DM-16BF DM-18BF New cover Electric Sprayer Seller: Zhejiang Huaqi Information Technology Co., LTD The Electric Knapsack Sprayer is a game-changer in the field of agricultural pest control. Engine...
Simple Round Breeding Cage
Simple Round Breeding Cage Seller: Zhejiang Huaqi Information Technology Co., LTD The Simple Round Breeding Cage features a durable and lightweight construction, making it suitabl...
Syria-liquid nitrogen container for cell storage-liquid nitrogen level gauge
Syria-liquid nitrogen container for cell storage-liquid nitrogen level gauge Seller: Henan Tianzhidao Biological Technology Co., Ltd Precise experimental conditions and safe sample storage are key elements for the smooth developme...
Italy-liquid nitrogen cell storage tank-liquid nitrogen tank level indicator
Italy-liquid nitrogen cell storage tank-liquid nitrogen tank level indicator Seller: Henan Tianchi Instrument & Equipment Co., Ltd. Precise experimental conditions and safe sample storage are key elements for the smooth developme...
Egypt-cryogenic cell storage-liquid nitrogen level monitors
Egypt-cryogenic cell storage-liquid nitrogen level monitors Seller: Henan Tianzhidao Biological Technology Co., Ltd. Precise experimental conditions and safe sample storage are key elements for the smooth developme...