Recloser 15 kV to 38kV

Medium Voltage Reclosers for Outdoor Use (15 kV to 38 kV)
Nominal Voltage (Ur): Up to 38 kV
 Nominal Current (Ir): Up to 800 A
 Nominal Voltage Endurable at Industrial Frequency (Ud): Up to 70 kV (1 minute dry)
 Nominal Voltage Endurable at Industrial Frequency (10s wet): Up to 70 kV
 Nominal Voltage Endurable to Atmospheric Impulse (Up): Up to 170 kV
 Nominal Short-Circuit Interrupting Current (Isc): Up to 16 kA
 Nominal Peak Interrupting Current (Ip): Up to 52 kA
 Nominal Short-Duration Withstand Current (Ik): Up to 20 kA
 Nominal Short-Circuit Duration (tk): 4s
 Nominal Frequency: 50/60 Hz
Switching Performance
 Mechanical Life (CO cycles): Up to 30,000 cycles
 Operational Cycles, Nominal Current (CO): Up to 30,000 cycles
 Closing Time: Up to 82 ms
 Opening Time: Up to 43 ms
 Clearing Time for Overcurrent Protection: Up to 51 ms
 Operational Sequence: O-0.1s-CO-2s-CO-2s-CO
General Information
 Application: Outdoor use
 Main Circuit Resistance: < 40 µOhm
 Weight: Up to 95 kg
 Altitude: 2000 m (with derating above 1000 m, as per ANSI C37.60)
 Humidity: 100%, condensation
 Solar Radiation: ≤ 1.1 kW/m²
 Temperature Range: -40 ºC to +55 ºC
 Actuation Mechanism: Magnetic Actuator
 Pollution Degree: Very severe (according to IEC 60815)