BTS Powersafe nuovo:BTS Powersafe

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The Belotti BTS Powersafe is supplied in three different configurations in order to satisfy the differentTelecom requirements.The Standard Input window is +/-25%The Standard Output stability is +/-1%✔ THREE-PHASE (BTS POWERSAFE 3/3) Indoor or Outdoor✔ SINGLE-PHASE (BTS POWERSAFE 1/1) Indoor or Outdoor✔ THREE-MONO (BTS POWERSAFE 3/1) Indoor or OutdoorInput Three-phase/ Output single-phaseCommon features:Isolation TransformerSurge protection class CVoltage Monitory RelayFast ResponseCustomized Input windowSINGLE-PHASE MODELRTBUI N P U TISOATMCCSTABILISEDOUTPUTSVSINGLE PHASE WIRING DIAGRAMTB BOOSTER TRANSFORMERAT VARIABLE AUTOTRANSFORMERCC SOLID STATE CONTROL CIRCUITM SERVOMOTORISO INSULATION TRANSFORMERTHREE-PHASE MODELWITH INDEPENDENT REGULATIONON EACH PHASETHREE-MONO MODELis the latest version implemented to satisfythe needs of some of our client affected by phasemissing problem during operation.It can guarantee supply (single-phase)to the BTS even when one or two phasesare missing thanks to the Belotti patentedVoltage PHASE SELECTOR.
A) SERVO-MECHANICALVOLTAGE STABILISER (AVR)Independent control on each phase that guarantee +/-1% stability (Phase-N).Servo Mechanical design has low maintenance and fast response (70V/sec).B) ULTRA ISOTRANSFORMERBelotti Ultra-Isolation Transformers guaranteethe best Mains Input protection and noise filtering at BTS Powersafe Input.FEATURES:Galvanic Isolation Primary / SecondaryIsolating ScreenDyn11 Design giving Phase Equilibration and Creationof a New NeutralNoise FiltrationC) SURGE PROTECTION SLP• The SLP-275 V/3 three polearrester guarantee the protectionof low-voltage network andconnected appliances againstsurge voltage induced with alightning strike, against surgevoltage from manipulations andfailures in high-voltage networks,and against industrial surgevoltage (arrester of class II ©IEC 61643-1 (DIN VDE 0675-6).SLP-275V/3SPD type 2-surge arrester Replaceable varistor module,visual fault signallingTECHNICAL DATA SLP-275 V/3Nominal Voltage Un 230V ACMaximum operating Voltage Uc 275V AC/350V DCNominal Discharge current (8/20 µs)/pole in 20 kAMaximum Discharge current (8/20 µs)/pole lmax 40 kAVoltage Protection Level @ l = 5k A (8/20µs) Up 0,9 kVVoltage Protection Level Up 1,2 kVResponse Time ta 25 nsShort-circuit proof at maximum overcurrent protection35 kAMaximum overcurrent protection160 A gL/gGDegree of Protection IP 20Range of Operating Temperatures-40°C +80°CMounting onDIN rail 35 mmFault IndicationRed Indication FieldMeets the requirements of Standard EN 61643-11 +A11
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BTS Powersafe nuovo:BTS Powersafe

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