.

33KV SF6 Gas Load Break Switch

These load break switch 33kvare intended for outdoor applications. They can be mounted either horizontally or vertically, and are suitable for electrical operation and power distribution by power distribution cabinet. These 33kv load break switch are tested by our quality controllers on various parameters before delivering them to our valued customer ends. We manufacture these switches with the help of cutting edge technology, which allows us to deliver a flawless product that is sure to be flawless as well. The 33 kV live parts are not directly touchable and hence guarantee protection from hazards.

Gopower33kv Load Break Switch Application

The 33kv pole mounted switch is made of a proven rugged, corrosion-resistant material (304L stainless steel plate for warships), ensuring a long service life (30 years) and a range of operations, with the characteristics ideal for on-column equipment.

33kv Load Break SwitchTechnical Parameters

Products Type

FWX-36

Basic Ratings

Maximum System Voltage

36kV

Rated Continuous Current

630A

Rated Frequency

50/60Hz

Short Time Withstand Current

16kA/1sec

Making and Breaking Capacity

Mainly Active Load Current

630A

Number of Load-break Operations

400times

Short-circuit Making Current (peak)

40kA

Number of Making Operations

5 times

Cable Charging Current

25A

Line Charging Current

Closed Loop Circuit Current

630A

Transformer Magnetizing Current

22A

Power Frequency Withstand Current Test

Wet Condition-10sec Ph- Ph-Eth, Across Interrupters

70kV

DryCondition-1min,Ph- Ph, Phase to Earth

95kV

Dry Condition - 1 min Across Interrupter

110kV

Impulse Withstand Current Test( 1.2 x 50 µs )

Phase to Phase, Phase to Earth

195kV

Across Interrupter

215kV

Other Ratings & Specifications

Internal Arc Test

20kA /0.1 sec

Arc Extinction Medium

SF6 Gas

Insulation Medium

SF6 Gas

Creepage Distance (Porcelain)

1055mm

Creepage Distance (Silicon)

1550mm

Dry arcing distance

IP Level

65

Operation Performance

Closing/Opening Time

<1sec

Mechanical Operations (Guaranteed)

10000times

Operating Temperature (*Manual Type)

-25~+70℃

Gas Pressure

Nominal Pressure (MPa, at 20°C)

Bursting Pressure (MPa)

  1. ~0.6

Minimum Gas Pressure (MPa)

Leakage Rate (cc/ sec)

≤0.5%

Voltage sensors

CT ABC 10P10 5VA

400:05:00

Incoming side and outgoing side of the voltage sensor

6 Voltage sensor(built-in)

Phase voltage:(24(36)kV/√3)/(3.25V/√3)

Special attention should be paid to the voltage sensor, which must be directly fed by the 33KV load break interrupter switch.

No additional adjustment circuit can be added to the controller. The voltage signal of the 33kv load break switch into the test line needs to be tested separately.



Send product request

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


Send to other suppliers

Other supplier products

SF6 Gas 11KV Load Break Switch
SF6 Gas 11KV Load Break Switch The 11kv load break switchis suitable for the distribution network with the highest voltage 11kV, the rated current 630A, and the rated frequency 5...
11KV Vacuum Circuit Breaker
11KV Vacuum Circuit Breaker 11KV Vacuum Circuit Breaker ZW32 series 11kv breakerare used in distribution systems. 11kv auto reclosers are used to make and break normal and fa...
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...
Centralized Type DTU
Centralized Type DTU The centralized DTU adopts high-performance MCU processor, high-speed industrial network communication technology, multi-CPU integration technology...
24KV SF6 Gas Load Break Switch
24KV SF6 Gas Load Break Switch Application of 24KV SF6 Gas Load Breaker Switch The SF6 lbs 24kv 630agas-insulated switch is a three-phase interoperable switching device design...
All supplier products

Same products

YJ MS-015 Microswitch instead KW11-3Z-5-3T CHAVE MICRO SWITCH
YJ MS-015 Microswitch instead KW11-3Z-5-3T CHAVE MICRO SWITCH Seller: ZK Electronic Technology Co., Limited Product Details Category: switches PN:YJ MS-015 Microswitch Brand: /Description:YJ MS-015 Micr...
SN74LVC1G66DBVR SWITCH ANALOGICO 01 CIRCUITO SPST-NO 10 OHM TEXAS INSTRUMENTS package SOT-23-5
SN74LVC1G66DBVR SWITCH ANALOGICO 01 CIRCUITO SPST-NO 10 OHM TEXAS INSTRUMENTS package SOT-23-5 Seller: ZK Electronic Technology Co., Limited Product Details Category: switches PN:SN74LVC1G66DBVR Brand: / Description:SN74LVC1G66DBVR SW...
C&K Push Button Switch KSS221GLFS Tact Switch SPST-NO 0.05A 50V 90GRAUS CH TACTIL RAD 2 TERM L 6.0, C 4.4, A 1.7 PCI SMD
C&K Push Button Switch KSS221GLFS Tact Switch SPST-NO 0.05A 50V 90GRAUS CH TACTIL RAD 2 TERM L 6.0, C 4.4, A 1.7 PCI SMD Seller: ZK Electronic Technology Co., Limited Product Details Category: switches PN:KSS221GLFS Brand: /Description:C&K Push Button Switc...
180° DPDT PRESSURE SWITCH WITH LOCK 6PIN PITCH 2,54MM Pushbutton Switch 8.5x8.5x17.7MM Self-Locking 6pin
180° DPDT PRESSURE SWITCH WITH LOCK 6PIN PITCH 2,54MM Pushbutton Switch 8.5x8.5x17.7MM Self-Locking 6pin Seller: ZK Electronic Technology Co., Limited Product Details Category: switches PN:Pushbutton Switch 8.5x8.5x17.7MM Brand: /Description: Pu...
PS-9 Series Pressure Switch
PS-9 Series Pressure Switch Seller: Zhejiang Huaqi Information Technology Co., LTD PS-9 Series Pressure Switch Model: PS9 ● Plastic part: new material no recycling, POLYAMIDE6 + GF...