ATL 800 AUTOMATIC TRANSFER SWITCH CONTROLLER Instructions manual
●The ATL 800 control unit implements state-of-the-art functions required for automatic transfer applications.
●The system incorporates a unique series of hardware and software features which guarantee high flexibility, e.g. management of three supply source lines and two tie breakers, graphic display, double power supply,expansion modules, programmable system layout, integrated PLC etc., for use in a wide variety of possible conditions of application, all of which can be programmed by the user. The graphic display shows and allowsto control the system situation effectively. The expansion slots allows to increase the hardware resources also allowing adaptability to future needs.
■DESCRIPTION
● Graphic LCD 128x80 pixel, backlit, 4 grey levels.
●Texts for measurements, settings and messages in 8 languages (ENG-ITA-FRA-SPA-DEU-POR-POL-RUS).
●6 possible system configurations, with 2 power sources and 1 tie breaker.
●2 voltage measuring inputs, three-phase + neutral.
●Free source type configuration (mains or genset) and respective priority for all system configurations.
●Non-priority load management.
●Control of motorised breakers, motorised changeover switches or contactors.
●Management of gensets with automatic test and emergency rotation.
●Control of three- phase, two-phase and single-phase networks.
●Control of concatenated voltages and/or phase voltages.
●Control of minimum voltage, maximum voltage, phase loss, asymmetry, minimum frequency, maximum frequency with independent enabling and tripping delay.
●Voltage thresholds with programmable hysteresis.
●Possibility of transferring load with closed transition and spontaneous or controlled genset synchronisation.
●100...240VAC auxiliary power supply.
●12-24-48VDC battery power supply.
●Front optical programming interface.
●Advanced programmable I/O functions.
●Integrated programmable PLC logic (50 lines, 8 columns).
●Alarm properties entirely definable by the user.
●High accuracy of true RMS measurements (TRMS).
●8 programmable digital inputs (negative).
●7 digital outputs:
◆2 relays with NO contact 12A 250VAC;
◆2 relays with NO contact 8A 250VAC;
◆3 relays with changeover contact 8A 250VAC.
●Integrated RS485 isolated interface.
●3 expansion slots for EXP... series modules.
●Storage of last 250 events.
●Real Time Clock.
●IP40 front protection expandable to IP65 by means of optional gasket.
●Compatible with App SAM1, LOVATO NFC configurator, supervision software Synergy and setup and remote control software Xpress.
User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2020/9/3 |
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I435 GB I 09 20 |
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1.1 MB |
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