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 current or overload current in a power system automatically isolates the faulty sections of the distribution line.
With the latest technology electronic controller, this manual load break switch realizes manual operation, electric operation, and remote operation. The electronic controller is installed in the stainless steel box and can be used under various climatic conditions. In addition, 15kv load break switchcable and wireless modems can be installed in the box to realize remote monitoring and control. Simple installation and arrangement on the pole are convenient, quick, and low construction cost.
Characteristics of 15KV SF6 Load Break Switch
The 15KV pole mounted disconnect switch is made of proven durable, corrosion-resistant material. (304L stainless steel plate for warships), ensure a long service life (30years), our 15kv load break switch can carry out a series of operations, with the pole top equipment ideal characteristics.
Each GOPOWER15kv load break switch has been filled with sf6 gas before leaving the factory, sealed treatment. The 15 kv pole mounted disconnect switch test was carried out according to IEC60265-1 (1988) GB 3804-1990 standard.
SF6 Gas 15KV Load Break Switch In Pole Mounted Switch Solution
15kv load break switch has a certain interrupting capacity because of the interrupting device, but 15 kv pole mounted disconnect switch is not as strong as the interrupting capacity of the circuit breaker, which can split the normal working current, and in the case of short circuit, he can only silently withstand the short circuit current, and if this time the manual or electric breaking may explode, so the load switch is generally used together with the current limiting fuse (load switch + fuse is not the standard configuration, and can also be used without fuse) In the event of an overload or short circuit, the circuit is broken by a fuse. In order to save costs, the load switch + fuse can replace the circuit breaker. Inquiry more pole top switches
Specification of 15 KV Pole Mounted Disconnect Switch
Products Type |
FWX-15 |
Basic Ratings |
|
Maximum System Voltage |
15KV |
Rated Continuous Current |
630A |
Rated Frequency |
50/60Hz |
Short Time Withstand Current |
IKA/sec |
Making and Breaking Capacity |
|
Mainly Active LoadCurrent |
630A |
Number of Load-break Operations |
400times |
Short-circuit Making Current(peak) |
50KA |
Number of Making Operations on 15 KV Pole Mounted Disconnect Switch
Number of Making Operations |
5 times |
Cable Charging Current |
lOA |
Line Charging Current |
lOA |
Closed Loop Circuit Current |
630A |
Transformer Magnetizing Current |
22A |
Power Frequency Withstand Current Test |
|
Wet Condition- 10 sec (Ph- Ph-Eth, Across Interrupters) |
50KV |
DryCondition- I min ( Phase to Phase, Phase to Earth) |
50KV |
Dry Condition - 1 min (Across Interrupter ) |
60KV |
Impulse Withstand Current Test(1.2 x 50 碌s) |
Internal Arc Test of 15 KV Pole Mounted Disconnect Switch
Internal Arc Test |
20kA /0.1 sec |
Arc Extinction Medium |
SF6 Gas |
Insulation Medium |
SF6 Gas |
Creepage Distance (Porcelain) |
560mm |
IP Level |
54 |
Operation Performance |
|
Closing/Opening Tin |
< O. l sec |
Mechanica l Operations (Guaranteed) |
l OOOO times |
Operating Temperature.1re(*Manual Type) |
-25~+70℃ |
Gas Pressure |
|
Nominal Pressure (kg/cm2 G, at 20°C) |
|
Bursting Pressure (kg/cm2 G) |
4 ~ 6 |
Minimum Gas Pressure (kg/cm2 G) |
0 |
Leakage Rate (cc/ sec) |
1% |
Other Ratings & Specifications of 15 KV Pole Mounted Disconnect Switch
Other Ratings & Specifications |
|||
Internal Arc Test |
20kA /0.1 sec |
20kA /0.1 sec |
20kA /0.1 sec |
Arc Extinction Medium |
SF6 Gas |
SF6 Gas |
SF6 Gas |
Insulation Medium |
SF6 Gas |
SF6 Gas |
SF6 Gas |
Creepage Distance (Porcelain) |
380mm |
700mm |
1055mm |
Creepage Distance (Silicon) |
780mm |
1200mm |
1550mm |
Dry arcing distance |
≥200mm |
≥ |
≥ |
IP Level |
65 |
65 |
65 |
Operation Performance |
|||
Closing/Opening Time |
<1sec |
<1sec |
<1sec |
Mechanical Operations (Guaranteed) |
10000times |
10000times |
10000times |
Operating Temperature (*Manual Type) |
-25~+70℃ |
-25~+70℃ |
-25~+70℃ |
Gas Pressure |
|||
Nominal Pressure (MPa, at 20°C) |
|||
Bursting Pressure (MPa) |
|
||
Minimum Gas Pressure (MPa) |
|||
Leakage Rate (cc/ sec) |
≤0.5% |
≤0.5% |
≤0.5% |
Voltage sensors |
|||
CT ABC 10P10 5VA |
400:05:00 |
400:05:00 |
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 15kv load break pole mounted disconnect switch. No additional adjustment circuit can be added to the controller. The voltage signal of the switch into the test line needs to be tested separately. |
Send product request
Other supplier products
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... | |
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... | |
33KV SF6 Gas Load Break Switch | 33KV SF6 Gas Load Break Switch These load break switch 33kv are intended for outdoor applications. They can be mounted either horizontally or verti... | |
LBS 24KV 630a SF6 Gas Load Break Switch | 24kV SF6 load break switch is a sf6 load break switch for medium voltage switchgear, using SF6 gas as arc extinguishing and insulating medium. Rate... | |
24KV Recloser Vacuum Circuit Breaker | The 24KV breaker switch unit is comprised of three poles, the operating mechanism, and the operating mechanism housing. The sequence of the poles i... |
Same products
T11A LED Road Lighting | Seller: Hangzhou Hpwinner Opto Corporation | T11A LED Road Lighting The wattage range of T11ALED road lighting 40W -420W T11A street light... | |
Side-entry & Post-top LED Roadway Light | Seller: Hangzhou Hpwinner Opto Corporation | Side-entry & Post-top LED Roadway Light HPWINNER side-entry & post-top LED roadway light... | |
Side-entry LED Road Light | Seller: Hangzhou Hpwinner Opto Corporation | Side-entry LED Road Light HPWINNER side-entry LED road Lights are designed for the poles with ar... | |
M6A-VC LED Module | Seller: Hangzhou Hpwinner Opto Corporation | M6A-VC LED Module The wattage range of M6A-XC IP68 LEDMini Module20W/25W/30W As one of the el... | |
Harmonic Drive Applications | Seller: Shenzhen Han\\\'s Motion Technology CO.,Ltd | Harmonic Drive Applications Cover the intelligent manufacturing industry and meet the requiremen... |