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.
33kv Load Break Switch Application
The 33kv pole mounted switchis 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) |
|
|
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.
Zhuhai Gopower Smart Grid Co., Ltd. was founded in 1998. It is 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
 |
SF6 Gas 11 KV 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... |
 |
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... |
 |
Remote Terminal Unit-RTU | Remote terminal UNIT-RTU is a general term for various remote monitoring installed in the distribution network, which has functions such as data co... |
 |
11KV Auto Recloser Vacuum Circuit Breaker | ZW32 series 11 kv breakerare used in distribution systems. 11kv auto reclosers are used to make and break normal and fault currents. 11kv outdoor c... |
 |
SF6 Gas 11 KV Load Break Switch | The 11 kv load break switchis suitable for the distribution network with the highest voltage 11kV, the rated current 630A, and the rated frequency ... |
Same products
 |
Pneumatic Conveying System/Mixing Machine/Vacuum Conveying System | Seller: Greentech Industry (Jinan) Co., Ltd | This is a material pressure pneumatic system, which adopt Roots blower as generator, rotary feede... |
 |
Pneumatic Conveying System/PVC Powder Batch Dosing Mixing System | Seller: Greentech Industry (Jinan) Co., Ltd | This is a material pressure pneumatic system, which adopt Roots blower as generator, rotary feede... |
 |
Alternator Scrap for Sale, Alternator Scrap for Sale, Scrap Alternator Supplier, Scrap Alternators for Sale | Seller: Trucont LLC | At Trucont LLC, we have ongoing Alternator Scrap available for immediate loading and shipment. We... |
 |
SKYEVER Spot Aluminum LED AR37 3 Watts with lens AC/DC 12V BA15d | Seller: SKYLITE Lighting Appliance Co., Ltd. | Retrofit LED AR37 reflector light bulb, featured with high quality Aluminum shell and reflector, ... |
 |
Camel AGM Start-Stop Batteries | Seller: Camel Group Co., Ltd | leverage cutting-edge technology to deliver superior performance and reliability. Key features in... |
