Segment – PERMANENT MAGNETIC ACTUATOR OPERATED, OUTDOOR VACCUM CIRCUIT BREAKER - Vans ElectroEngineerings
PERMANENT MAGNETIC ACTUATOR OPERATED, OUTDOOR VACCUM CIRCUIT BREAKER
• Unique Single-box Solution
• Package consists of:
• 3-Pole Gang-operated, Vacuum Circuit Breaker Epoxy Resin Cast, Bushing Embedded,
• Current Transformer Integral Control Panel
• Breaker Control Unit Numerical Relay
• Tri-vector Metering (Optional)
• Lightning Arrestor (Optional)
• Magnetic Actuator Operating Mechanism 20,000 Mechanical Operations
• Maintenance-free
• Hydrophobic Cyclo-aliphatic (HCEP) Bushings
• Epoxy Resin Cast
• Terminal Connector to suit OH Conductor/
• Cable Termination
• Mechanical Trip/Lock-out facility
• Truly space-saving
• Suitable for tough outdoor environment
12kV, 1250A, 26.3kA
36kV, 1600A, 26.3kA
Guaranteed Technical Particulars
| PARAMETER | 12kV | 36kV | ||
|---|---|---|---|---|
| Rated voltage (kV) | 12 | 36 | ||
| Rated Frequency (Hz.) | 50/60 | 50/60 | ||
| Rated one Minute Power Frequency Withstand Voltage (kV) | 28 | 70 | ||
| Rated Lightning Impulse Withstand Voltage (kVp) | 75 | 170 | ||
| Rated Current (A) | 1250 | 1600 | ||
| Rated Short Circuit Breaking Capacity (kA) | 26.3 | 26.3 | ||
| Rated Short Circuit Making Capacity (kAp) | 65.75 | 65.75 | ||
| Rated Short Time Withstand Current (kA) | 26.3 | 26.3 | ||
| Rated Short Time Withstand Duration (sec.) | 3 | 3 | ||
| Rated Operated Sequence | O-300ms-CO-3min-CO | |||
| Closing Time | < 65ms | |||
| Tripping Time | < 45ms | |||
| Rated Auxiliary Voltage | 230V AC / 24V DC | |||
| Rated Auxiliary Voltage Tolerance | 50% to 110% | |||
| Mechanical Life | 20000 Operations | |||
| Electrical Life at Rated Current | 20000 Operations | |||
| Electrical Life at 100% Short Circuit Breaking Capacity | 100 Operations | |||
| Auxiliary Contact | 4 N.O. + 4 N.C. | |||
| Interrupting Medium | Vacuum | |||
| Insulation Medium | Solid Dielectric | |||
| Operating Mechanism | Magnetic Actuator | |||
| Degree of Protection (Switching Unit) | IP 65 | |||
| Degree of Protection (Control Cabinet) | IP 65 | |||
| Standard | IS/IEC 62271-1/100 | |||
