Download BE2000 - Genset Automation
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Document: Version: Status: Genset Author: Automation Approved: Systems File: Data Sheet 2 Replaces prev. versions wl Date: 21.8.00 wl Date: 21.8.00 PC BERNINI Engine and Genset Automation HUEGLI TECH LTD SWITZERLAND Tel.:+41-62-916 50 30 Fax.+41-62-916 50 35 PRODUCT OVERVIEW September 2000 Features and benefits Bernini Manufactures Universal Automation Equipment for Diesel Engines and Standby Gensets. Overall Features are CE-Conformity, 3 Years Warranty and a Professional Design. Bernini Control and Automation Systems are Proofed for their Reliability and Durability in Thousands of Applications on Engine Frames or in Cabinets. All Shipments Come Along with a Professional User Manual. Why AMF / Protection Units? A Hardware Wiring of Fault Alarms and Protection Circuits is a Complicated, Expensive and Failure Rated Way to Protect Standard Applications like Gensets or Engines. Furthermore, the Compact Units Save Lots of Space! Just Use BERNINI’s Advanced Protection and Automation Modules, then Plug and Play! W:\DOKUMENTATION 2\Geräte\BERNINI\PROSPEKTE\00\Bernini-en-00-08-21-wl-uebersicht.doc BERNINI Universal Engine and Genset Automation and Protection BE20 - Engine Protection / Control BE20 is a compact control and protection system for diesel engines. It can easily be mounted on different kind of engine frames or be put in a cabinet. BE20 monitors oil pressure, fuel level, battery voltage, dynamo plus (belt break) and generates alarms in abnormal engine conditions. Belt-break or charge failure can be detected by monitoring the alternator voltage. Alternator excitation is also provided via this connection. Any alarm input is connected to protection switches, has LED indication and is memory resident until the key-switch is turned in ‘OFF’ position. Except ‘LOW FUEL LEVEL’ any alarm stops the engine. An external emergency stop input is provided for remote stop. During engine cranking and for a short time afterwards, all relevant alarm inputs are overwritten in order to let the engine achieve a normal running condition. Once the timer has expired, normal fault protection is provided by the module. General characteristics Supply 7Vdc To 18Vdc (12V Version), 16Vdc To 33Vdc (24V Version), 130mA max. Maximum Over Voltage 200V (8/20 Microseconds) Features Indication of the following engine conditions (*stops the engine): • Low oil pressure* • External emergency stop* • Low battery voltage/belt-break* • Engine running • High coolant temperature* • Low fuel level • Preheat Relay outputs for: • Start • Alarm output • Glow preheat • Stop solenoid • Fuel solenoid (electric fuel valve) Relay Rating 250Vac/3A Static Output 12V/24V 0.2A, Short Circuit Protected Engine/Field Inputs Contacts Closed to Ground Dynamo/Charge Alternator 2,5W 12Vdc Or 24Vdc Dimensions and Weight 96x96x70mm, 400 grs. Operating Temperature -25°C To 60°C (R.H. 95%) Vibration 9G (10-100Hz), 10ms Design Meets EN 50081-1-2, 50082-1-2, 60801-2, 61003-1, EN 60546-1, CE Mark Warranty 3 Years Huegli Tech Ltd – Switzerland - ☎+41-62-916 50 30 – Fax +41-62-916 50 35 BERNINI Universal Engine and Genset Automation and Protection BE20 - Engine Protection / Control Case Dimensions Typical Connections Output relay (10A) (solenoid or impulse) Preheat relay (0.2A) Ground Ground Starter +Vbatt. Key in on position, 3A Huegli Tech Ltd – Switzerland - ☎+41-62-916 50 30 – Fax +41-62-916 50 35 BERNINI Universal Engine and Genset Automation and Protection BE11 - Genset Automation 1 Phase AMF Module, 12 or 24V BE11 is a basic 1-phase automatic Mains failure module including protection for (STANDBY) GENSETS. It uses an advanced single chip microcomputer for an easy and trouble free GENSET control in case of Mains power failures. If Mains fails (over-/under voltage, loss of Mains), the BE11 initiates (‘AUTO’ and ‘TEST’ mode only) an automatic Genset start cycle including load transfer to the generator by switching the Mains/generator contactors. After Mains is restored, the load will be automatically transferred back to Mains and the Genset will stop after a cooling down time. In ‘MAN’ mode, the load transfer from Mains to generator and vice versa must be provided by external wiring. During all cycles, the engine and generator are fully protected against malfunction. All alarms occurring at abnormal Genset conditions are computed and displayed either by LED or the 3 digit display. They stop, if necessary, the Genset by protection switches. Values of voltage to initiate Genset start and timer settings for preheat, cooling down time etc. are free programmable. The basic BE11 can be upgraded by adding the 3-phase module BE11-3 (for unbalanced loads) with prefabricated AMP MATE-N-LOCK connectors. The BE11 has 20 powerful automatic programmable parameters to fit the program flow to customers needs. The BE11 is designed to be mounted directly on the engine frame or in cabinets. Option BE11-3 3-phase option for BE11-12V/24V (measures T-N and L3-N voltages). This additional unit provides 3-phase voltage protection for the BE11-series. The voltages of the phases L1-L2 (Mains) and RS (generator) are sampled to detect unbalanced loads on the Mains in order to start the GENSET in any Mains failure situation. Calibration range 320-360Vac. Power supply range from 7Vdc to 33Vdc. Features • • • • • • Manual and automatic Mains failure contr. Display of V-Hz-A-hours, Mains or generator 20 programmable parameters No external programming equipment needed Current transformer ratio programmable Alternator excitation circuit Huegli Tech Ltd – Switzerland - • • • • • • • • 9 Digital inputs, 6 relay outputs Relay output for Mains/generator contactor Various timer and level settings Periodic start/stop for test/safety purpose Alarm indication LED or display/Lamp test Mains on simulation input External (remote) lock input Option: 3-phase upgrade BE11-3 General characteristics Supply 8-18Vdc (Be11-12V) or 18-33Vdc (Be11-24V), 40-150 mA Current Transformer 5Aac Continuously (Ratio Programmable) Vac Inputs Ratings Continuously 300Vac max. Vac Maximum Over Voltage 1000V / 1min or 5000V (8/20 Microseconds) Relay Outputs 3a/12 To 24Vdc Engine/Periphery Inputs Contacts Closed to Ground Dynamo/Charge Alternator 2,5W 12Vdc or 24Vdc Dimensions And Weight Front Panel: 212x104x60mm, Hole:190x91mm, Weight: 850gr. Terminals AMP Mate-N-Lock Operating Temperature -25 To 55 °C (R.H. 95%) Display Accuracy +/- 1%, +/- 1 LSD (Least Significant Digit) Vibration 8g @ 10ms (10-100hz) Design Meets EN 50081-1-2, 50082-1-2, 60801-2, 61003-1, EN 60546-1, CE Mark Warranty 3 Years ☎+41-62-916 50 30 – Fax +41-62-916 50 35 BERNINI Universal Engine and Genset Automation and Protection BE11 - Genset Automation Case Dimensions 1 +Vbatt. 2 -Vbatt. 3 RUN+ 4 RUN- 1 N Gen 2 N Mains 3 Not used 4 230V Gen 5 230V Mains 6 Gen Contactor 7 Mains Contactor 8 Mains Contactor 9 Gen Contactor Engine run calibration 1 D+ 2 +Vbatt. 3 Fuel valve 4 +Vbatt 5 Mains on 6 +Stop sol. 7 Alarm out 8 Stop sol. 9 Starter 1 Oil pressure 2 C.T./5 (S1) 3 Overload 4 C.T./5 (S2) 5 Coolant temp. 6 Low fuel level 7 Inhibit 8 Alarm 2 9 Alarm 1 Typical Connections MAINS 3.15AF 1 +Vbatt. 2 -Vbatt. 3 RUN+ 4 RUN- neutral neutral min. Engine run calibration FUEL SOLENOID BE11 Alternator GENERATOR +Vbatt. D+ B+ C.T./5 1 D+ 2 +Vbatt. 3 Fuel valve 4 +Vbatt 5 Mains on 6 +Stop sol. 7 Alarm out 8 Stop sol. 9 Starter STOP SOLENOID(***) 1 N Gen 2 N Mains 3 Not used 4 230V Gen 5 230V Mains 6 Gen Contactor 7 Mains Contactor 8 Mains Contactor 9 Gen Contactor STARTER(***) Alarm ☎+41-62-916 50 30 – Fax +41-62-916 50 35 KG KM 1 Oil pressure 2 C.T./5 (S1) 3 Overload 4 C.T./5 (S2) 5 Coolant temp. 6 Low fuel level 7 Inhibit 8 Alarm 2 9 Alarm 1 Fuel tank Huegli Tech Ltd – Switzerland - BERNINI Universal Engine and Genset Automation and Protection BE32 / BE32-N Genset Automation 3 Phase AMF Module, 12 - 24V BE 32 is a 3-phase automatic Mains failure module including protections for stand-by Gensets and Prime Movers. If Mains fails (over-/under frequency, over-/under voltage, loss of Mains), the BE32 initiates (‘AUTO’ mode) an automatic Genset start cycle including load transfer to the generator by switching the Mains/generator contactors. After Mains is restored, the load will be automatically transferred back to Mains and the Genset will stop after a cooling down time. In ‘MAN’ mode, the load transfer from Mains to generator and vice versa must be provided by external wiring. During all cycles, the engine and generator are fully protected against malfunction. All alarms occurring at abnormal Genset conditions are computed and displayed either by LED or the 3 digit display. They stop, if necessary, the Genset by protection switches. VDE sensors for oil pressure and water temperature can be used for indication on the 3 digit display. The BE32 has 25 powerful programmable parameters to fit the program flow to customers needs such as free programmable C.T. ratio and over current settings. Values of voltage, and frequency to initiate Genset start in AMF mode and timer settings for preheat, cooling down time, etc. can be set. BE32 is designed to be mounted in cabinets and protected environments. Option BE32-N An RS232-C interface and software is provided for data management and parameter programming via PC. In connection with a modem, complete remote control and monitoring is possible. Features • • • • • • • • • • • Manual and automatic Mains failure contr. Display of V-Hz-A-hours, Mains or Generator 25 fully programmable parameters No external programming equipment needed Current transformer ratio free programmable Alternator excitation circuit 12 Digital inputs, 7 relay and 8 static outputs Relay output for Mains/generator contactor Various timer and level settings Periodic start/stop for test/safety purpose Alarm indication LED or display/Lamp test Huegli Tech Ltd – Switzerland - • • • • • Mains on simulation input Remote test (external enable/disable) input Alternator failure (non-charging/belt-break) Analogue inputs for oil and water (VDO) BE32-N: Interface RS2332-C&Software General Characteristics Supply 7Vdc to 33Vdc, 40 to 150 mA, Separated Conn. Current Transformer 5Aac Continuously (Ratio Programmable) Vac Inputs Ratings Continuously 600Vac Max. Line to Line Vac Maximum 2000Vac Line to Line/2min or 5000V (8/20µs) Static Outputs 12,24V/150 mA Relay Outputs 4A/12 to 24Vdc Engine/Field Inputs Contacts Closed to Ground Dynamo/Charge Alternator 2,5W 12Vdc or 24Vdc Dimensions and Weight 250x185x67, Hole: 237x171, Weight:1250gr Operating Temperature -20C to 50C (R.H. 95%) Vibration 8G @ 10ms (10-100Hz) Display Accuracy +/- 1%, +/- 1 LSD(least significant digit) Design meets EN 50081-1-2, 50082-1-2, 60801-2, 61003-1, EN 60546-1, CE mark Warranty 3 years ☎+41-62-916 50 30 – Fax +41-62-916 50 35 BERNINI Universal Engine and Genset Automation and Protection BE32 - Genset Automation Case Dimensions 169mm 185mm + S TO P S TA R T + V B A T T . IN P U T R JA S T M A IN S KG KM Remote test NOT USED TEMPER. CAL. PRESSURE CAL. TO USER LOAD OIL and TEMPERATURE SENDERS (OPTION NET) ☎+41-62-916 50 30 – Fax +41-62-916 50 35 Huegli Tech Ltd – Switzerland - L3 R EM O T E TE ST L2 O IL S E N S O R M A X W O R K IN G D AT E A U X IL IA R Y A N ALO G IN P U T / O U TPU T T E M P E R ATU R E S E N S O R D+(W.L.) B A R B U S S E R IA L D + 24V S YS T EM JM IN T E R N A L G N D Alternator R U N - IN P U T MAINS A LA R M L1 K EY N O T AU T O neutral P R E H E AT 1 2 V /1 5 0 m A O IL /T E M P . A L A R M neutral FU E L LE V E L JL F A IL S T A R T GENERATOR T E M P . C H .2 2 A /2 5 0 V a c O V ER LO A D 1 JG E XT E R N A L S TO P JI O V ER LO A D G E N E R AT O R G E N .M A I N S JE JD C o n t a c t R a tin g S YN C . R E Q U ES T C O M P U T E R IN T E R F A C E R S 2 3 2 C C . T .C . T . C . T . 1 2 3 O U T P U T '2 ' 6,3A Fuse G E N . EN A B LE OUTPUT ALARMS O U T P U T '3 ' STARTER R U N + IN P U T C . T . ra ti o /5 A a c E N G IN E R U N N IN G O U TP U T B e r n i n i D e s i g nJ B S P EE D LO W JC F U E L VA LV E + 2 4V O IL P R E S S U R E ENGINE ALARMS O U TP U T1 FUEL STOP SOLENOID SOLENOID D + 12V S YS T EM - V B a t t. ( G r o u +n d1 )2 V A L A R M 2 (F 2 ) -oil press. -temper. -auxiliary alarms M A IN S O N IN P U T W A R N IN G ! A L A R M 3 (F 3 ) E N S U R E E N G IN E S T A R T IN G C IR C U IT S A R E D IS A B L E D A N D M A IN S / B A T T E R Y A R E N O T C O N N E C T E D B E F O R E C O M M E N C IN G S E R V IC E P R O C E D U R E S . T E M P . C H .1 I N P U T O F F = C o n ta c t O P E N O U T P U T 4 A /2 4 V M a x . IN P U T O N = C o n ta c t G R O U N D E D L E V. F U E L LO W JF FU E L E N D CALIBRATION HOLES TEMPERATURE NOT USED PRESSURE Alarm EMERGENCY STOP Fuel tank A L A R M 1 (F 1 ) TOTAL WEIGHT 1,75 Kgs (RECOMMENDED PANEL CUT OUT 171 X 238) 235mm 22mm 45mm 250mm Typical Connections BERNINI Universal Engine and Genset Automation and Protection BE23 – Autostart Unit for Gensets 12 to 24V BE 23 is an autostart unit for starting and stopping the engine and to protect the Generating Set from faulty conditions. Up and down keys allow the user to switch between menus in order to see detailed information on alarms, program parameters, power values of the generator and analogue engine quantities such as water temperature and oil pressure. The push buttons allow the user to set various parameters on the unit itself. Operation is done via the “START”, “STOP”, “MAN and “AUTO” push buttons. The reset button enables resetting of alarms and outputs. An external key-switch input is provided. The unit measures 3 phase voltage, the frequency and the actual current on one phase. Also, true power and reactive power is displayed. The bright, powerful 4 digit LED display allows easy readability. User programmable inputs and outputs allow adapting the module to customer needs such as N/O, N/C switches, delays, shut down modes. The BE23 has powerful programmable parameters to fit the program flow to customers needs and is designed for front panel mounting. Option BE23-RS232 RS 232 is a plug on interface to BE23 to connect BE23 to a PC. In order to let the PC remotely monitor and adjust the parameters, a special software is supplied. Features • • • • • • • • • • • • • • • • Remote Start capability Display of V-Hz-A-hours-RPM 20 Programmable parameters No external programming equipment needed Current transformer ratio programmable Alternator excitation circuit 7 Digital inputs, 2 configurable 8 transistor outputs, 2 free configurable Output for generator contactor 2 analog inputs for sensors, programmable Various timer and level settings Periodic start/stop for test/safety purpose Alarm indication LED or display/Lamp test Pick-up input for RPM Under/over protection for V, Hz, RPM Protection against overload (A) and kVA Huegli Tech Ltd – Switzerland - General characteristics Supply 7 to 40Vdc Current Transformer 5Aac Continuously (Ratio Programmable) Vac Inputs Ratings Continuously 600Vac max. Vac Maximum Over Voltage 1000V / 1min Static Outputs 500mA, short circuit proof Engine/Periphery Inputs Contacts Closed to Ground Dynamo/Charge Alternator 200mA, 12Vdc or 24Vdc Dimensions And Weight 96x96x119mm, Hole: 92x92, Weight: 350grs. Operating Temperature -30 To 75 °C (R.H. 95%) Display Accuracy +/- 2%, +/- 1 LSD (Least Significant Digit) Vibration 40mm/sec Design Meets 89/336EEC, 89/392EEC, 93/68EEC, IEC 68-2-6, EN 61000-2-4-5-6-8-11, CE Mark Warranty 3 Years ☎+41-62-916 50 30 – Fax +41-62-916 50 35 BERNINI Universal Engine and Genset Automation and Protection BE23 – Autostart Unit for Gensets Case dimensions 119mm 96mm 45mm 74m m 96mm 96mm Alarm Program Power V/A/Hz/h Engine BE23 CONNECTIONS SIDE VIEW REAR VIEW Typical Connections 12V GND 24V LO AD B+ JB2 TEMPERATURESENSOR OIL EMERGENCY FUEL LEVEL REMOTESTART TEMPERATURE INPUT1 INPUT2 NOCONNECTION INPUT SWITCHES JB1 JD JF ☎+41-62-916 50 30 – Fax +41-62-916 50 35 START ALARM TLG OUTPUT 1 OUTPUT 2 STOPSOLENOID DSRINPUT GND DTROUT TXOUT RXINPUT RTS OUT PREHEAT 41 40 39 JL 38 37 36 PICK-UP (up 15 KHz) ALTERNATOR CONTROL B+ COMPUTER INTERFACE RS232C FUEL SOLENOID JG 7 8 9 10 11 12 STATIC OUTPUTS 6 D+ (W.L.) 60Vac to 600Vac Huegli Tech Ltd – Switzerland - 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 INPUTS 5 REAR VIEW L3 D+- 12V 33 34 35 JC L2 L1 L2 L3 N D+- 24V SENSORS JA N L1 5 0 /5 to 9 9 0 0 /5 R A T IO S OIL PRESSURESENSOR BERNINI Universal Engine and Genset Automation and Protection BE2000 - Genset Automation 1&3 Phase AMF Module, 12 - 24V BE 2000 is a sophisticated, 1/3-phase automatic Mains failure module including protection for stand-by Gensets running in isolated mode. Key features of the unit are the bright 3x3 digit LED display for V/A/PF/kW of Mains and Generator as well as the 8 digit real text display for values, parameters and alarms. An RS232 interface and a easy to use software provide direct or remote control via PC. Parameters can be easy copied from unit to unit and parameters/values/alarms can be stored for tracing and fault analysis. If Mains fails (over-/under frequency, over-/under voltage, loss of Mains), the BE 2000 initiates an automatic Genset start cycle including load transfer to the generator by switching the Mains/generator contactors. After Mains is restored, the load will be automatically transferred back to Mains and the Genset will stop after a cooling down time. In ‘MAN’ mode, the load transfer from Mains to generator and vice versa must be provided by external wiring. During all cycles, the engine and generator are fully protected against malfunction. All alarms occurring at abnormal Genset conditions are computed and displayed either by LED/Icons or on the 8 digit display. They stop, if necessary, the Genset by protection switches. The main task for BE2000 is the easy use of the unit combined with elimination of traditional panel meters. So, the unit calculates and displays all important electrical values of the Generator and Mains in total and per phase. A set of 10 programmable parameters fit the program flow to customers needs. BE 2000 is designed to be mounted in cabinets and protected environments. Bright 3x3 digit display to replace panel meters Manual and automatic Mains failure contr. Display of V-Hz-A-hours, Mains or generator Display of kW, KVA, KVAr, PF, 1 or 3 phase No external programming equipment needed Current transformer ratio programmable Alternator excitation circuit 5 Digital inputs, 3 relay and 8 static outputs Output for Mains/generator contactor Various timer and level settings Programmable analogue input for oil and water Alarm indication LED and real text display Huegli Tech Ltd – Switzerland - Mains on simulation input Remote test (external enable/disable) input Alternator failure (non-charging/belt-break) RS2332-C interface General Characteristics Supply 7Vdc to 33Vdc, 1s supply loss covered Current Transformer 5Aac Continuously (Ratio Programmable) Vac Inputs Ratings Continuously 600Vac Max. Line to Line Vac Maximum 2000Vac Line to Line/ 300s Static Outputs 12,24V/500 mA, short circuit proof Relay Outputs 10A/250Vac, changeover Engine/Field Inputs Contacts Closed to Ground Dynamo/Charge Alternator Max. 3W, 200mA Dimensions and Weight 238x138x40, Hole: 213x142, Weight:1250gr Features • • • • • • • • • • • • • • • • Operating Temperature -30°C to 75°C (R.H. 95%) Vibration 40mm/sec Display Accuracy +/- 2%, +/- 1 LSD(least significant digit) Design Meets 89/336EEC, 89/392EEC, 93/68EEC, IEC 68-2-6, EN 61000-2-4-5-6-8-11, CE Mark Warranty 3 years ☎+41-62-916 50 30 – Fax +41-62-916 50 35 5 ,5 0-500Vac 0-500Vac N.O. - 19 COM - 20 N.C. - 21 N.O. - 22 R S T L1 L2 L3 N 18 17 16 15 14 8 10 12 13 3 channels input (5Aac) current transformer relay output COMMON ALARM V gen. input TEMPERATURE SENSOR (ANALOG OR SWITCH) 39 V mains input 7 5 1 3 32 33 OIL CAL. Thermal fuse (4A) Internal Supply 3A fuse 3A fuse mains neutral line normally closed output relay SUB-D 9 PIN MALE 38 Computer interface RS232C 40 D+ (W.L.) B+ 37 34 35 28 LOAD START FUEL SOLENOID aux alarm 7Vcc to 32Vcc input (-V battery grounded) 29 fail to start STOP SOLENOID 30 36 PREHEAT (GLOW) 31 generator neutral line 230V COIL 230V COIL normally open output relay TEMP CAL. OPTIONAL SWITCH SENSOR ☎+41-62-916 50 30 – Fax +41-62-916 50 35 Huegli Tech Ltd – Switzerland - COM - 23 FUEL LEVEL WARNING 41 ALTERNATOR CONTROL relay output 'KW and OVER FREQUENCY ALARM' 42 OIL PRESSURE SENSOR N.C. - 24 relay output 'KVA , A, and UNDERSPEED ALARM' 43 MAINS SIMULATED N.O. - 25 44 EMERGENCY INPUT COM - 26 N.C. - 27 AUXILIARY ALARM 45 "V" BELT FAILURE 153m m 139m m 7 39 222m m A L L D IA M E T E R S : 4 ,5 m m 1 ,5 213m m 1 2,5 8 4 ,5 10 BE 142m m BERNINI Universal Engine and Genset Automation and Protection BE 2000 - Genset Automation Case Dimensions 238m m Typical Connections BERNINI Universal Engine and Genset Automation and Protection BM80B - Genset Automation 3 Phase AMF Module, 12 to 24V BM80B is a cost effective 3-phase automatic Mains failure module including protection for stand-by Gensets and Prime Movers up to 270kW. The BM80B consists of BM80B control unit for front panel mounting and the BM80C battery charger & relay card. The charger module mounts on DIN-Rail and contains all necessary connectors for the wiring. The two units are connected via flat band cable and no additional wires have to be brought to the front door of the panel. The key features are the simplicity of use as well as the included battery charger module, which reduces additional installation costs to main breakers and panel meters. If Mains fails (over-/under voltage, loss of Mains), the BM80B initiates an automatic Genset start cycle (In ‘AUTO’ mode) including load transfer to the generator by switching the Mains/generator contactors. After Mains is restored, the load will be automatically transferred back to Mains and the Genset will stop after a cooling down time. In ‘MAN’ mode, the load transfer from Mains to generator and vice versa must be provided by external wiring. During all cycles, the engine and generator are fully protected against malfunction. All alarms occurring at abnormal Genset conditions are computed and displayed either by LED or the 3 digit display. They stop, if necessary, the Genset by protection switches. Values of voltage to initiate Genset start and timer settings for overload, cooling down time etc. are programmable via potentiometers. The BM80B has programmable parameters to fit the program flow to customers needs either settable via potentiometers or dip-switches. BM80B is designed to be mounted directly on the engine frame or in cabinets. Manual and automatic Mains failure contr. Display of V, Hz, Mains, 3 phase Display of V-Hz-A-hours, generator, 1 phase Included battery charger module No external programming equipment needed Various timer and level settings Huegli Tech Ltd – Switzerland - Alternator excitation circuit 5 Digital inputs, 4 relay outputs Relay output for Mains/generator contactor Alarm indication LED or display/Lamp test Mains on simulation input General characteristics Supply 6.5 to 30Vdc Current Transformer 5Aac Continuously (Ratio settable, dip switch) Vac Mains Input Ratings Continuously 400Vac max. Vac Generator Input Ratings Continuously 250Vac max. Vac Maximum Over Voltage 2000V / 1min Relay Outputs 3a/12 To 24Vdc Engine/Periphery Inputs Contacts Closed to Ground Dynamo/Charge Alternator 150mA, 12Vdc or 24Vdc Dimensions And Weight BM80B: 190x135x22mm, Hole:172x118mm, Weight: 200grs. BM80C: 195x112x75, Weight: 950grs. Operating Temperature -15 To 55 °C (R.H. 95%) Features • • • • • • • • • • • Display Accuracy +/- 2%, +/- 1 LSD (Least Significant Digit) Design Meets EN 50081-1-2, 50082-1-2, 60801-2, 61003-1, EN 60546-1, CE Mark Warranty 3 Years ☎+41-62-916 50 30 – Fax +41-62-916 50 35 4MA X 12 190 2mm 195mm 75mm 24V 12V ALARM STOP SOLENOID (PREHEAT)(**) 15V C.T./5A 3V 1A FUSE GENERATOR COIL SIMULATED MAINS INPUT E N G IN E CRANK D IS C O N N E C T IO N 3A (at supply voltage) OUTPUT RELAYS 23 24 25 26 27 28 STARTER 7 23 8 BATTERY CHARGER ALTERNATOR 4Vac/dc-40Vac/dc KG Overcurrent protection BATTERY CHARGER LED (***) TO THE ENGINE WIRING N T S R 400Vac MAINS 230Vac CONTACTOR COILS 24V (!!!) 12V (!!!) GROUNDING (ENGINE SIDE) KM 1A MAINS COIL FUSE USER LOAD NOTE (*) : 5A FUSES RECOMMENDED FOR WIRE PROTECTION (**) :SEE CHAPTER 8 FOR PREHEAT/STOP SELECTION (***): AUXILIARY INTERLOCK CONTACT (!!!):12V or 24V MUST MATCH THE JUMPER SELECTION ☎+41-62-916 50 30 – Fax +41-62-916 50 35 Huegli Tech Ltd – Switzerland - 112mm BM80B board: CPU CONTROL and PANEL 20 mm 180mm between round holes 135 BERNINI Universal Engine and Genset Automation and Protection BM 80B - Genset Automation Case Dimensions 5mm HOLE 172mm X 118mm BM80C board: RELAY CARD DIN rail mount Typical Connections