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Characteristics
Main range of product HVXproduct or component type Circuit-breakerdevice short name HVX EPnetwork type ACrated frequency 50/60 Hzrated voltage 24 kVrated short-duration power-frequency withstand voltage 50 kVrated lightning impulse withstand voltage 125 kVrated normal current 1250 Arated short-circuit breaking current 25 kArated short-time withstand current 25 kA 3 srated short-circuit making current 62.5 kA 50 Hz65 kA 60 Hzrated operating sequence O - 0.3 sec - CO - 3 min - COrated line-charging/cable-charging breaking current; 10 A C2 line charging31.5 A C2 cable chargingtechnology type Vaccumnumber of pins plug 58provided equipment Underneath earthingManual racking trolleyAnti-pumping relayInterlock with doorComplementary phase distance 275 mmtype of operator Spring returnoperating position Frontauxiliary voltage 110 V DC closing coil110 V DC opening coil110 V DC arming motorpoles description 3Pcontrol type Push-buttonmounting mode WithdrawableRolling frameprotection type Without protectioncharging time 4...12 sopening time 30…60 msbreak time <= 15 msclosing time 40...70 msmechanical endurance 10000 cycles M2distance between centers 275 mm phase to phase310 mm input to outputEnvironment product certifications IECheight 775 mmwidth 853 mmdepth 797 mmweight 190 kgstandards IEC 62271-100 (2012)ambient air temperature for storage -25...55 °Cambient air temperature for operation -25...40 °C -
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