Outdoor Single Pole Double-Break, VCB for Capacitor Switch
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique 40.5kV, 800A, 26.3kA, Outdoor Single Pole, Double-break VCB For Capacitor Switch
Outdoor Single Pole, Double-break VCB For Capacitor Switch
40.5kV, 800A, 26.3kA, Outdoor Single Pole, Double-break VCB For Capacitor Switch
Salient Features
- Specially designed for the Control & Switching of 36kV Shunt Capacitor Banks with Reactors
- Suitable for Single Capacitor Bank Switching as well as Back-to-Back Capacitor Switching
- Suitable for Pole-mounting or Substation structure-mounting or metal-enclosed capacitor banks
- Unique Double-break per pole design
- Highest BIL across terminals
- Vacuum Switching Medium–most suited for the stringent capacitor switching applications
- Vacuum Interrupters encapsulated in outdoor, hydrophobic cycloaliphatic epoxy (HCEP) bushings
- HCEP bushings are much superior to conventional porcelain bushings
- Highly reliable Permanent Magnet Actuator (PMA) operating mechanism
- Most suitable for Point on Wave Switching, because of consistent closing time/opening time
- With in-built Dry Type Epoxy Resin Cast Low Power Current Transformers–upto a max. of 2 cores
- Light weight–easy handling at site
- Plug & Play Solution–reduced Site Installation & Assembly Time
- Increased mechanical life & electrical life
- Totally maintenance-free
- Mechanical Trip & Lock-out Provision available
- Integral Outdoor Control Cabinet–houses all control, protection & metering modules
- Flexible Control, Protection & Metering Options
- Suitable for Automatic Power Factor Correction (APFC) Schemes
- SCADA/DMS/SAS/PPC compatible
- Available as Three Pole Gang Operated Vacuum Circuit Breaker too
Guaranteed Technical Particulars
Parameter |
Value |
---|---|
No. of Poles |
1* |
No. of Breaks Per Pole |
2 |
Rated Voltage (kV) |
40.5 |
Rated Frequency (Hz.) |
5O |
Rated Lightning Impulse Withstand Voltage Across Open Contacts (kVp) |
250 |
Rated Lighting Impulse Withstand Voltage-Live Parts to Earth (kV) |
170 |
Rated One Minute Power Frequency Withstand Voltage (Wet)-Across Open Contacts (kV) |
100 |
Rated One Minute Power Frequency Withstand Voltage (Wet) – Live Parts to Earth (kV) |
80 |
Rated Current (A) |
800 |
Rated Single Capacitor Bank Breaking Current (A) |
400 |
Rated Back-to-Back Capacitor Bank Breaking Current (A) |
400 |
Rated Back-to-Back Capacitor Inrush Making Current (kAp) |
20 |
Rated Frequency of the Inrush Current (Hz.) |
4250 |
Rated Short Circuit Breaking Current (kA) |
26.3 |
Rated Short Circuit Making Current (kAp) |
65.75 |
Rated Short Time Withstand Current for 3Sec. (kA) |
26.3 |
Insulating Medium |
Solid Dielectric |
Interruption Medium |
Vacuum |
Operating Mechanism |
Permanent Magnetic Actuator (PMA) |
Closing Time |
< 70ms |
Opening Time |
< 50ms |
Mechanical Life (No. of Operations) |
20000 |
Electrical Life (At Rated Current) (No. of Operations) |
20000 |
Electrical Life (At Rated Interrupting Current) (No. of Operations) |
100 |
No. of Aux. Contacts |
2 N.O. + 2 N.C. |
Rated Control Voltage |
24V DC/230V AC |
Reference Stand |
IS/IEC 62271-100 |
* Available as three pole gang operated vacuum circuit breaker too
SRIWIN ELECTRIC PRODUCTS
INDOOR VCB SWITCHBOARD
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers Air-insulated, Indoor Metal-clad VCB Switchboards in 12kV/24kV/36kV Voltage Ratings. These switchboards incorporate highly reliable Vacuum Circuit Breakers as Switching Medium and are offered either as stand-alone units or as Line-up Switchboards.
OUTDOOR METAL ENCLOSED VCB SWITCHBOARD
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers Air-insulated, Outdoor Metal-enclosed VCB Switchboards in 12kV/24kV/36kV Voltage Ratings. These switchboards incorporate highly reliable Vacuum Circuit Breakers as Switching Medium and are offered either as stand-alone units or as Line-up Switchboards.
AUTO RECLOSERS
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique, space–saving, magnetic actuator operated, outdoor, Pole/Structure mounted, three-pole, gang-operated Vacuum Auto Reclosers, that perfectly meet the requirements of modern Distribution Automation. These reclosers are available in 12kV & 36kV Voltage Ratings. The application areas include Urban & Rural, Primary & Secondary Power Distribution Segments.
OUTDOOR PERMANENT MAGNETIC ACTUATOR VCB
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique, space–saving, magnetic actuator operated, outdoor, Pole/Structure mounted, three-pole, gang-operated Vacuum Circuit Breakers, that are a perfect replacement for conventional Porcelain-clad Circuit Breakers. These VCBs are available in 12kV & 36kV Voltage Ratings. The application areas include Urban & Rural, Primary & Secondary Power Distribution Segments.
Three Pole, Vacuum Circuit Breaker For Capacitor Bank Group Control
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique 36kV, 1250A, 26.3kA, Three Pole, Vacuum Circuit Breaker For Capacitor Bank Group Control
Outdoor Single Pole, Double-break, Vacuum Circuit Breaker for Capacitor Switching
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique 40.5kV, 800A, 26.3kA, Outdoor Single Pole, Double-break, Vacuum Circuit Breaker for Capacitor Switching
Indoor vacuum capacitor switch
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique 36kV, Three-pole, Gang-operated, Indoor, Vacuum Capacitor Switch
Outdoor vacuum capacitor switch
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique 36kV, Three-pole, Gang-operated, Outdoor, Vacuum Capacitor Switch
3-Phase to 1-Phase Gang Operated VCB Selector
The purpose of ‘SRlWlN’ 3-Phase to 1-Phase, VCB Selector is to extend 3-phase supply to particular urban/rural/agricultural feeders, for a given duration of the day and to switch over to extend 1-Phase supply to the same three phase lines of the feeders for the domestic customers connected to the three phase lines. These switching operations are performed automatically.
3-Phase to 2-Phase Gang Operated VCB Selector
The purpose of ‘SRlWlN’ 3-Phase to 2-Phase, VCB Selector is to extend 3-phase supply to particular urban/rural/agricultural feeders, for a given duration of the day and to switch over to extend 2-Phase supply to the same three phase lines of the feeders for the domestic customers connected to the three phase lines. These switching operations are performed automatically.
Indoor Metal-Clad Railway VCB
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers Air-insulated, Indoor Metal-clad VCB Railway Switchboards in 27.5kV Voltage Ratings. These switchboards incorporate highly reliable Vacuum Circuit Breakers as Switching Medium and are offered either as stand-alone units or as Line-up Switchboards
INDOOR VACUUM CAPACITOR SWITCH
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers a unique 15kV, 400A, Vacuum Contactor.
AIR-INSULATED LOAD BREAK SWITCH
SRIWIN ELECTRIC, an ISO 9001-2015 certified company, offers Air-insulated, Air-break Load Break Switches in 12kV/24V/36kV Voltage Ratings. These are three-pole, Gang-operated switches, designed to meet a variety of switching applications.