Interlock structure (Mandatory) •Itisimpossibletoconnect/disconnectcircuitbreaker,whileit•Intheservicepositionthecontrolplugcannotbeseparated. isinthe‘On’condition. •Topreventclosingofthe earthingswitchwhenthecircuit•Itispossibletoswitch‘On’thecircuitbreakeronlyifitisinbreakerisintheServiceposition. theServicepositionortheTestposition. •Itispossibleforrackingcircuitbreakerfrom‘service’to‘test’•Thecircuitbreakercanbeswitched‘Off’manuallyifthereisorvice-versaonlyifCBcompartmentdoorisclosed. nooperatingpowerorelectricinterlockattheServiceorTestpositionofthecircuitbreaker. •Theshuttercanbeoperatedviamovementofthecircuitbreaker. Interlock structure (Option) LV Door Switch Operation •CapacitiveIndicatorisequipped •Topreventswitchoperationerror,onthedoor. itispossibletocontroltheswitchingoperationforbreakerwithasoftwareprogram. Control Plug •Statusmonitoringofcontrolplug forconnectionordisconnection. Control Panel •Monitoringthecircuitbreakerpositionandearthingswitchstatus. Door Padlock • PadlockscanbeinstalledontheCBcompartmentandthecableEarthing Padlock compartment. •Padlockcanbeinstalledattheearthingswitchoperatingslot. CB Door •ItispossibletochecktheVCBoperationthroughthemonitoringCable Door window. •Itisnotallowedtoopenthedoor•Torestrictopeningofdoorifthecircuitbreakerisinthe whentheearthingswitchisnotShutter Padlock servicepositioninuncertainclosed. position. •Whenthecircuitbreakeris•Itispossibletocheckthecable•Aoperatingslot(padlockable)on removed,itispossibletoapplyathroughthemonitoringwindow. padlocktoeachshutterforeasy•Tooperatetheearthingswitchthedoorwhichcanswitchoffthe maintenance. whenthecabledoorisopen. circuitbreakerinemergency.
Specifications Model HAS/A-12.XX.XX HAS/A-17.XX.XX HAS/A-24.XX.XX Item Rated voltage kV 12 17 24 Rated short-circuit breaking current kA 25 31.5 40 50 25 31.5 40 50 25 31.5 630 A 1250 A 2000 A Rated current 2500 A 3150 A 4000 A Rated power frequency withstand voltage kV/60s 28 38 50 Rated lighting impulse withstand voltage kV 75 95 125 Frequency Hz 50 / 60 50 / 60 50 / 60 Internal arc withstand current sec 1 1 1 Standard enclose IP level IP4X IP4X IP4X Optional enclose IP level IP41/42 IP41/42 IP41/42 Internal partition IP level IP3X IP3X IP3X 650/800 650/800 800 800 650/800 650/800 800 800 800 800 Width mm /1000 /1000 /1000 /1000 /1000 /1000 /1000 /1000 /1000 /1000 Height mm 2350 2350 2350 2350 2350 2350 2350 2350 2350 2350 Height with IP DUCT mm 2550 2550 2550 2550 2550 2550 2550 2550 2550 2550 Depth mm 1300 1300 1350 1350 1300 1300 1350 1350 1525 1525 •Product Nomenclature HAS/A - XX.XX.XX Uniquename Ratedvoltage Ratedcurrent Ratedbreakingcurrent Structure Basic structure Arc Duct Circuit Breaker Indicator Circuit Breaker Door Protective Relay Lock(Option) E Shutter Lever CVD (Option) Circuit Breaker Control Cable Unit Door Lock Slot (Option) (Option) D A Circuit Breaker Main Bus Monitoring Window Branch Bus Circuit Breaker Safety Shutter Racking Slot Insulation Bushing Cable Connection Circuit Breaker B Monitoring Window Conductor LV Door Lock Grounding Switch CB Unit Door Handle Current Transformer (Option: Padlock) Cable Connection Grounding Switch Bus Bar Operating Hole Cable Connector Cable Door Handle (Option: Padlock) Cable Clamp A MainBus C B CircuitBreaker C CableD LowVoltageUnit E ArcDuct I 08 09 ProSWGR