SCF840-D-N Quadro motori diesel antincendio

Pannelli di controllo per pompe antincendio diesel secondo NFPA 20

Gli SCF840-D-N sono progettati per soddisfare e superare i requisiti dello standard NFPA 20 e sono certificati da CEPREVEN; sono strumenti di specifiche elevate che applicano la tecnologia più avanzata. Offrono caratteristiche impareggiabili come comunicazione, web integrato, configurazioni, versatilità e robustezza.

I pannelli di controllo SCF840-D-N regolano il processo di avviamento e di arresto delle Pompe Antincendio Diesel e le proteggono attraverso l’azione degli allarmi collegati e generati dal controllore stesso; visualizzano i valori e le informazioni più rilevanti, gestire anche la comunicazione con l’operatore e con entrambi gli elementi di contorno e il centro remoto presidiato.

STANDARDS

Nº	STANDARDS & TECHNICAL RULES
1	Standard NFPA20 Ed.2019
2	Standard NFPA70
3	Standard IEC 61439-1 Ed. 2011 Low-voltage switchgear and controlgear assemblies
4	EMC: EN50130-4:2011 / IEC 62599-2:2010 / EN61000-6-3:2007
5	Electrical safety:EN61010-1:2011

RANGE

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 CHARGERS	SCF840-D-N 12070	SCF840-D-N 12100	SCF840-D-N 24050	SCF840-D-N 24100
Nominal Voltage	12 Vdc	12Vdc	24 Vdc	24 Vdc
Nominal Amps	7 A	100 A	5 A	10 A
DIN Power	96,6 W	138,0 W	138,0 W	276,0 W
Batteries capacity (C10)	200 Ah	285 Ah	142,5 Ah	285 Ah

CONSTRUCTION

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	Cabling	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

INSTRUMENTS

Nº	MEASURING INSTRUMENTS IN THE DISPLAY
1	Batteries	2 Voltmeter: Battery voltage
2		2 Ammeter: Battery charging Amp
4		1 Battery equalization timer
5	Engine	1 Fuel tank level meter
6		1 Oil pressure gauge (transducer not included)
7		1 Engine wáter thermometer (transducer not included)
8		1 Engine oil thermometer (transducer not included)
9		1 Engine speed meter (sensor not included)
10	Pump	1 Pump demand pressure meter (transducer not included)
4		1 Pump suction pressure meter (transducer not included)
12		1 Flow meter ( manual introduction / 4⁄20mA sender not included)
13	System	1 Voltmenter Vac supply voltaje
14	System	1 Room temperature thermometer

ALARMS

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

COMMUNICATIONS

1	USB connector type AB	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
4	Voltage free relays	6 double relays 30 Vdc / 0,3 A
			6	1 double relay 250 Vac / 10 A

ALTRO

Nº	LANGUAGES / OTHER FEATURES
1	ENGLISH/ ESPAÑOL / 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