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Outdoor Porcelain Clad Vacuum Circuit Breaker
Outdoor Porcelain Clad Vacuum Circuit Breaker
Energe Capacitors Pvt. Ltd. offers Outdoor Porcelain Clad Vacuum Circuit Breaker. The base cabinet is made of painted mild steel with an option for galvanized steel. The cabinet houses a spring operated mechanism which is mechanically linked to all three poles. The cabinet also includes the following:
- Anti-condensation heater
- Circuit Breaker status indicator
- Mechanical operation counter
- Breaker control switches
- Anti pumping relay
- AC/DC fuses
- Auxiliary wiring
- Terminal blocks
Operating features:
- O - C – O operating without recharging
- Mechanical/Electrical anti-pumping
- Provision for manual charging
- Suitable for high speed auto-reclosing
- Manual closing and tripping arrangement
- Mechanical “ON-OFF†and “SPRING CHARGED†indication
- Auxiliary switch: 8 NO + 8 NC/ 6 NO + 6 NC
Salient features:
- Provided with interlock between disconnector and breaker
- Reliable operation
- Simple, Compact and Rigid design
- Re-strike free and most suitable for capacitor application
- Almost maintenance-free
- High mechanical and electrical operating strength
- High reliability giving long life expectancy
- Capable of large number of operation
- Suitable for Auto re-closing duty
Product & Technology News
| Reference standard | IEC 62271-100/IS 13118 |
| Rated Voltage | Upto 36 KV |
| Rated current | Upto 1600 Amps |
| Rated frequency | 50 Hz |
| Rated breaking current | 26.3 kA |
| Power Frequency withstand voltage | Upto 70 kV rms |
| Impulse withstand voltage | Upto 170 kV peak |
| Duty cycle | O – 0.3 secs – CO – 3 min – CO |
| Auxiliary supply | 230 VAC/24-220 VDC |
| Operating Mechanism | Motorized Spring Charged |
| Degree of protection | IP 55 |
