Educational solutions - Schneider Electric

LV switchboard for vocationaldiploma teachingTeaching objectives@ To study the hardware of a mainLV switchboard@ To control distribution@ To manage energyElectrical andmechanical data@ Power supply:400 V three phase + neutral + earth@ Size (H x W x D) - weight:2450 x 1100 x 530 mm - 240 kgMain industry@ Electrical engineering vocational diplomaIn UEHGTGBT versionPossibility of adapting the LV switchboardfor vocational diploma teaching to thecustomer's specific requirements:@ choice of PLC type (Twido, Micro, Premiumor M340) uninterruptible@ capacitor option in the cabinet@ touchscreen option (7.5" or 10")@ supervisor option@ number of feeders, models, ratings,motorised or otherwise@ cabled or uncabled LV switchboard.Presentation of the switchboardThe MD1AA730PE LV switchboard for vocational diploma teaching isused to:@ distribute and control electrical energy on a real 63 kA installation@ carry out authorisation tasks with service operation on busbars@ take measurements (I, U, P, S, Q etc.)@ fi nd out about the various industrial technologies used in a main LVswitchboard (changeover switch, power meter, UPS, controller, load shedding,etc.)@ organise and administer a work site@ change an installation (to add one or more feeders)@ compensate for reactive power.Composition of the LV switchboard cabinet with BA controller:@ a normal power supply (through the mains) and an emergency power supply(by a second mains or an electricity generation unit)@ two switch disconnectors with visible break function, rating - 100 A@ two motorised circuit-breakers – source changeover switches, equipped withan adjustable residual current relay@ an automated remote control integrated in the changeover switch, enablingthe transfer of sources according to a confi gurable sequence to guaranteeoptimum continuity of service (BA module)@ two Powerclip busbars@ two RCP phase control relays and an RCU voltage control relay@ four pre-wired feeders: a 4-pole 63 A load shedding feeder, a 3-pole32 A feeder, a single phase 10 A feeder and a single phase4 A feeder to power the supervisor@ a Premium PLC (version PL7 or Unity) with web server moduleand developed html pages to enable remote supervision and control@ a 1 kVA UPS.OptionsA reactive power compensation cabinet supplied with steps control contactors.Open rear viewFront viewTo orderMD1AA730PE: LV Switchboard for vocational diploma teachingMD1AA739: compensation cabinetUEHGTGBTppp: customised LV switchboard for vocationaldiploma teachingEducational solutions catalogue 2010-20119