be28 ats user manual
Contents
1. operating mode if the BE28 was in TEST or AUTO prior to power down In the other cases the Be28 will enter the OFF mode 2 1 OFF mode Push the OFF pushbutton to enter the OFF mode OFF mode clears the fault alarms The Display and LEDs are turned off and a dot on the display will blink slowly Push one of the pushbuttons on the front panel to energize the display The display will turn off automatically after a few minutes 2 2 MANUAL mode The MANUAL mode allows you to manual control the Engine and Contactors Instructions Manual Engine Control aa gee Push the MAN pushbutton to select the MANUAL mode Push the START pushbutton until engine starts the display indicates START 6 STOP the message during the preheat and the message Pushbutton Pushbutton during the starting attempts D n ae When the engine is running the green LED turns on To stop the engine push the STOP pushbutton until the StOP message appears on the display To control manually the contactors follow the instructions Contactors Control Panel Instructions Generator KG closed KM closed Mains Presence LED m indicator indicator Presence LED a 4 i sarcen ARR Select the MANUAL mode start the engine see above i i and wait for voltage generator presence TSY il oe Push the KG pushbutton to close the cont2. Er 09 will energize To clear the alarm select the OFF mode section 7 0 Section 3 0 Display measurements The Be28 features a 4 Digit display two pushbuttons and 5 yellow Leds as indicated below Frequency Speed Vac Generator Mains es 1m Display Vbattery Display menu 777755 Display menu G tor C t i f Programming enerator Curren i paea Display menu 77777 OAs OV OFrequency OEngine OProgram Display menu F9 p outon H H H H _ es ean ia play control Pushbutton F8 i i o e Del 4Digit Display Use lt F8 and F9 to select a menu Use ACK F10 see the layout in section 1 0 to display the name of the function present on the display The OFF mode shuts down the display and turns on the dot on the right side of it Push a button to turn on the panel The following table lists the functions of the display see next page Be28 3 Phase User s Manual JAN 2013 page 5 Display Function Display indications Pushbutton s Menu amp Led indicator Current of the Generator AXXX Ampere L1 Aac Yellow 0 up to 1000A XXX Ampere L2 lt F8 or F9 menu _XXX Ampere L3 A G ACK F10 Voltage of the Generator GXXX Volt L1 L2 Vac Yellow 60V up to 998V XXX Volt L2 L3 lt F8 or F9 menu _XXX Volt L1 L3 U G ACK F10 Voltage of the Mains NXXX V R S 60V up to 998V When XXX V S T F8 or F9 gt Mains is simulated the L
3. Manual and other operating instruction particularly if any defects are caused by misuse improper repair attempts negligence in use or handling This equipment complies with the EMC protection requirements WARNING High voltage is present inside the Be28 To avoid electric shock hazard operating personnel must not remove the protective cover Do not disconnect the grounding connection The Be28 can start the engine at anytime Do not work on equipment which is controlled by the Be28 When servicing the engine disconnect the battery and battery charger We recommend that warning signs be placed on equipment indicating the above Be28 3 Phase User s Manual JAN 2013 page 2 Be28 User s Manual Contents 1 0 INEFOCUCTION cs ccccccneececsenneseneennnseneenenseneerennnseeres page 3 2 0 Selection of a Mode of operation 000 page 3 2 1 OFF MOG tecccsiecesdecuessentennerssteetesentetaesisvenons bes page 3 2 2 MANUAL mode cccceeeeteceetteeeteentneeeteneeees page 3 2 3 AUTO MOE cccecccceeeecseeeeeneeeeneecenneetsenenenes page 4 2 4 TEST MOG 00 eeeeccesceceeneceneetenseeseeeecenenessinensaes page 4 3 0 Display measurements cssecccccseeeteeeerereeeeres page 4 4 0 Display MOSSAGCS csseccccceerereeeereseesertneeseres page 6 4 10 Alarm MOSSAGES uaessccseececcsereeecsertseseereneseeres page 6 4 20 Miscellaneous MCSSAQGES 1ccccsseceeeserreeeeee page 6 5 0 LED indicators scceeccccceneeceseenneeesnen
4. and DISPLAYs remain energised as long as the pushbuttons are pressed and held together Section 6 0 LOG Events To have access to the LOG events follow the instructions Push the OFF button Push and hold the STOP button until the message Hist appears on display approx 10 seconds Release the STOP button Using F8 and F9 you can browse the events E01 up to E100 Push the STOP button to display the code of the EVENT see table 4 10 for the meaning of the codes The message indicates No Event in the memory To quit the LOG EVENTS push the OFF button Section 7 0 Alarms Warnings and Shutdowns The Be28 features Shutdowns the engine stops and Warnings the engine will continue to run and provides A a general indication of alarm presence by means of the message ALAr on the display B symbols and ideograms on the front panel to indicate alarms see Figure 1 section 1 C display messages indicating warnings and shutdowns see Table 4 10 D a pushbutton to silence the Horn ACK F10 To silence the HORN if provided by your Panel manufacturer push the ACK F10 pushbutton To display details about the alarm push the F8 pushbutton To clear the alarm from the panel remove the cause of the alarm and then press the OFF pushbutton The Table 4 10 in section 4 0 indicates all alarms 1 WARNING In case of Alarm consult always your supplier or the user manual of
5. 4 Alternator Failure Shutdown ELD Hi U Over Under Voltage Shutdown Er 05 Overload Warning or Shutdown ii Lo U InP 1 Input 1 2 3 4 Shutdown Warning Er 06 Under Frequency Shutdown 2 InP 2 AT E E T Er 07 Fail To STOP Shutdown a ine 3 irae Consult your supplier for further Er 08 Emergency Shutdown Wait for the end InP 4 of the Emergency condition before starting the engine Er 09 Emergency Shutdown from the Front Er 11 Fail To START Shutdown aq Panel Cancel the Alarm and restart the engine NOTE verity if you are Overloading the Generator consult an electrician 4 20 Miscellaneous messages rESt The Be28 is counting the rest time between the PAESE The Bez28 is cranking the engine starting attempts n on MAINS simulated via an external switch The Be28 is performing the pre glow tEst The Be28 is in Test mode StoP The Be28 is stopping the engine Measurement out of range or disabled U uP Warm up time of the engine before closing the The engine is running off load for contactor of the generator CooL cooling dEL Delay time before cranking Be28 3 Phase User s Manual JAN 2013 page 7 Section 5 0 LED indicators To test the LEDs and DISPLAY push the OFF pushbutton the display turns off Push and hold the F8 and F9 pushbuttons simultaneously The LEDs
6. Be28 3 Phase User s Manual JAN 2013 page 1 Be28 User s Manual The information in this document is subject to change without notice No part of this document may be copied or reproduced in any form or any means without the prior written consent of Bernini Design company Bernini Design assumes no responsibility for any errors which may appear in this instruction manual or in the wiring diagrams Although Bernini Design has taken all possible steps to ensure that the User Manual is complete bug free and up to date we accept that errors may occur If you encounter problems with this instruction manual please contact us Customer Support BERNINI DESIGN SRL ITALY e mail bernini bernini design com mobile 1 39 335 7077 148 mobile 2 40 721 241 361 Warranty Bernini Design SRL hereinafter BD warrants that Be28 shall be free from defect in material or workmanship for a period of 3 years from the BD delivery date BD shall at its option repair or replace the product without charge BD shall return the Be28 to the buyer with the Default parameters at no extra charge The buyer shall furnish sufficient information on any alleged defects in the product so as to enable BD to determine their cause and existence If the Be28 is not defective or the product is defective for reason other than covered by this warranty the buyer will be charged accordingly This warranty shall not apply if the Be28 has not been used in accordance with the User
7. XXX V T R display indicates the message U on contact U on ACK F10 your panel manufacturer for details Generator Frequency GXXX Hz F8 or F9 gt Hz RPM Yellow 20Hz up to 70Hz menu H G ACK F10 Mains Frequency nXXX Hz 20Hz up to 70Hz F8 or F9 gt H n ACK F10 SPd ACK F10 Battery Voltage bXX X Vdc _F8 or F9_ gt Engine Yellow 5 5 Vdc up to 36Vde F8 or F9 gt batt ACK F10 Charger Voltage cXX X vac F8 or F9 gt 3 0 Vdc up to 36Vdc Ghar ACK F10 NOTE X indicates a numerical digit if the measurement is not available the display will indicate Be28 3 Phase User s Manual JAN 2013 page 6 Section 4 0 Display messages The Be28 shows alarms table 4 10 and messages table 4 20 The presence of alarms is indicated by the blinking message ALAr Push the F9 pushbuttons to display the alarms one by one Push the F8 pushbutton to display additional information about the alarm Push ACK F10 to silence the HORN if provided Table 4 10 Alarm messages NOTE consult always your supplier or the user manual of the engine A short description of the alarms is indicated below Display Description of the Alarm Display Description of the Alarm Er 01 Over Frequency Shutdown CLD Er 13 Battery Voltage Warning CHD Er 03 Remote LOCK Shutdown Hi C Over Current Shutdown or Warning Er 0
8. actor of the Generator To transfer the Load to Mains push the I sic hea ATOJ T ee KM pushbutton the KG will open To open a push to close push to close Contactor push the O pushbutton LO Pushbutton push to open Be28 3 Phase User s Manual JAN 2013 page 4 I WARNING LINE VOLTAGE IS EXPOSED WITHIN THE Be28 THE LOAD OR ANCILLARY CIRCUITRY EVEN WHEN THE GREEN LEDs ARE TOTALLY OFF 2 3 AUTO mode Push the AUTO pushbutton until the green LED AUTO illuminates The engine starts when the Be28 detects a Mains failure The contactor of the MAINS KM opens after a delay After the warm up time if the Voltage and Frequency are within the settings the contactor of the Generator KG will close If the Mains restores the KG will open The KM will close following a programmable changeover timing The engine will stop after a cooling down time If the engine shuts down the KM closes only if the Mains is within the programmed settings In AUTO mode the Be28 can start and stop the engine according to programmable inputs also 2 4 TEST mode Push the TEST pushbutton until the green LED illuminates The Be28 starts the engine and could transfer the load to the Generator according to the settings of the panel manufacturer To stop the engine select the AUTO mode if the Mains is present or stop the engine in MANUAL mode If you push the STOP pushbutton when the Be28 is in AUTO or TEST the
9. eecnseenenenenes page 7 6 0 LOG Events eccssccccsseecsserecnerccsneecsseensnesesnenenses page 7 7 0 Alarms Warnings amp SHUtAKOWNS 1 111cccseceee page 7 8 0 Panel amp Genset builder NOteS s11ccccccseeees page 7 Section 1 0 Introduction The Be28 integrates a 3 Phase Automatic Transfer Switch controller The Be28 provides visual indication by means of LEDs and Display for the most important Electrical parameters Alarms and Status of the contactors It features OFF MAN AUTO amp TEST mode of operation and provides a RS485 interface for remote control amp monitoring Figure 1 presents the panel layout Figure 1 Front Panel layout Alarm ooo eh aindieators 7 an a i pushbutton OVER UNDER OVER OVER OVER UNDER j VOLTAGE VOLTAGE CURRENT LOAD Hz Hz A LV cog FY OAw OV OFrequency O Engine O Program i wv TEST BEBE Er t F9 design I oe Kn Cauro l 0 Hi U Lo H E ES ErDi ErD6 EriB Contactors Manual Generator Control Control pushbuttons amp LEDs Operating Mode Be28 3 Phase User s Manual JAN 2013 page 3 Section 2 0 Mode of operation A mode of operation is selected via pushbutton and indicated by means of a green LED Operating Modes Pusbuttons MANUAL Mode TEST Mode AUTO Mode green LED green LED green LED Q 5 Pushbutton Pushbutton Pushbutton Pushbutton Every time the power supply is switched on the Be28 returns to the AUTO
10. the engine 1 WARNING High voltage is present inside the Be28 To avoid electric shock hazard operating personnel must not remove the protective cover Do not disconnect the grounding connection The Be28 can start the engine at anytime Do not work on equipment which is controlled by the Be28 When servicing the engine disconnect the battery and battery charger We recommend that warning signs be placed on equipment indicating the above 8 0 Panel amp Gen set Builders Notes
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