Controllers for small and medium Diesel Fire Pumps according to EN 12845
SCF B900-D-U are designed to meet and exceed the requirements of the EN 12845 standard; They are high specification instruments that apply the most advanced technology. They offer unrivalled features such as communications, integrated web, configurations, versatility and robustness.
SCF B900-D-U controllers govern the starting and stopping process of small and medium up to 12 VDC and 142 Ah batteries Diesel Fire Pumps and protect them through the action of the alarms both connected and generated by the controller itself; they visualise the most relevant values and information, also manage the communication with the operator and with both the contour elements and the remote manned centre.
MAIN FEATURES
SCF B900-D-U Diesel Fire Pump controller EN 12845
Nº STANDARDS & TECHNICAL RULES 1 Standard EN 12845 Ed.2015 2 Standard UNE 23500 Ed.2021 & Ed. 2012 3 Standard UNI 10779 Ed. 2014 4 Standard IEC 61439-1 Ed. 2011 Low-voltage switchgear and controlgear assemblies 5 EMC: EN50130-4:2011 / IEC 62599-2:2010 / EN61000-6-3:2007 6 Electrical safety:EN61010-1:2011 Nº RANGE OF PRODUCTS (according to the type plate) 1 Nominal supply voltage 110Vac – 230 Vac (Consult other voltages) 2 Nominal frecuency 50Hz / 60Hz. PANEL MODELS ACCORDING TO
BATTERY CHARGERSSCF B900-D-U 12030 SCF B900-D-U 12050 Nominal Voltage 12 VDC 12 VDC Nominal Amps 3 A 5 A DIN Power 41,4 W 61 W Batteries capacity (C10) 85,5 Ah 142 Ah Nº CONSTRUCTIVE FEATURES 1 CE marking: EMC EN50130-4:2011 / IEC 62599-2:2010 / EN61000-6-3:2007 2 CE marking; Electrical safety EN61010-1:2011 3 Enclosure Ingress protection rating according to EN 60529:2018: IP65 4 Protection against impacts degree according to EN60068-2-75:2014: IK10 5 Fireproof degree: The fire is extinguished in <30s with dripping 6 Display TFT full colour 3,5″ 480×272 px 7 Cabling Free of halogens 8 Fire resistance: RZ1 according to EN50200 (Max: 830º / 90min) 9 Working temperatures From -5ºC to 40ºC 10 Relative humidity (without condensation) Functional from 20 to 95%. 11 Cooling Natural convection 12 Maximum altitude 2000m 13 Degree of contamination 2 14 Overvoltage category II 15 Environment CEM-I 16 Anti-vibration protection EN60068-2-6:2008 Nº MEASURING INSTRUMENTS IN THE DISPLAY 1 Batteries 2 Voltmeter: Battery voltage 2 2 Ammeter: Battery charging Amp 3 1 Battery equalization timer 4 Engine 1 Fuel tank level meter 5 1 Oil pressure gauge (transducer not included) 6 1 Engine wáter thermometer (transducer not included) 7 1 Engine speed meter (sensor not included) 8 Pump 1 Pump demand pressure meter (transducer not included) 9 1 Flow meter ( manual introduction / 4⁄20mA sender not included) 10 System 1 Voltmenter VAC supply voltaje 11 1 Room temperature thermometer Nº PUMP & SYSTEM PROTECTION 1 MAINS FAILURE 2 OVER SPEED 3 LOW OIL PRESSURE 4 HIGH TEMPERATURE ENGINE 5 LOW TEMPERATURE ENGINE 6 LOW FUEL LEVEL 7 LOW BATTERY A VOLTAGE 8 LOW BATTERY B VOLTAGE 9 CHARGER A FAULT 10 CHARGER B FAULT 11 HEATER PROTECTION TRIPPED 12 CRANK ENGINE VOLTAGE FAIL 13 FAILED TO START 14 LOW DISCHARGE PRESSURE 15 LOW RESERVOIR TANK 16 LOW PRIMING TANK 17 SPEED SIGNAL FAULT 18 PRESSURE SWITCH SHORT-CIRCUIT 19 PRESSURE SWITCH OPEN-CIRCUIT 20 ELECTRIC MAINS FREQUENCY FAIL 21 FAULT COMMUNICATIONS I/O 22 FAULT COMMUNICATIONS WIFI 23 CRANKING LEVERS FAULT 24 LOW COOLANT TEMPERATURE 25 DC VOLTAGE FAIL 26 HIGH BATTERY A VOLTAGE 27 HIGH BATTERY B VOLTAGE 28 BATTERY A DEFECTIVE 29 BATTERY B DEFECTIVE 30 WATER PRESSURE SENSOR FAULT 31 SURGE ARRESTER FAULT 32 LOW FLOW COOLANT WATER 33 LOW AMBIENT TEMPERATURE 34 HIGH AMBIENT TEMPERATURE 35 ROOM TEMPERATURE TRANSDUCER FAILURE 36 TRIPPED HEATER PROTECTION 37 FAULT CRANKING MOTOR VOLTAGE 38 FAULT AUXILIARY ALTERNATOR 1 USB connector type C Firmware updatin 2 Wifi Access to embedded website 3 Ethernet: Modbus / TCP-IP PC monitoring: General status of the system and pumps 4 RS485 Modbus / RTU PC monitoring: General status of the system and pumps 5 Voltage free relays 6 configurable relays 30 VDC / 0,3 A 6 1 configurable relay 250 VAC / 10 A Nº LANGUAGES / OTHER FEATURES 1 ESPAÑOL / ENGLISH / ITALIANO / FRANÇAIS / PORTUGUES 2 Monitored pressure switch lines: Short circuit / open circuit alarm 3 Monitored connection solenoid box. Cranking levers fault alarm 4 Pump demand by pressure transducer analog reading of system pressure 5 Current date and time (RTC with independent battery) 6 1200 last events log (starts, alarms, …) 7 12,000 latest records of system pressure variation 8 50 pressure / Flow pump test récords 9 Calibration of analog measurements: Pressure / Voltage / Temperature … 10 Digital and analog inputs and outputs checking of on the display 11 Accumulate engine operations hours and minutes 12 Engine cooling circuit management 13 Engine heating resistence management
