SCF8M-E-U control panels, are complete user friendly and configurable instruments, useful for automatically operate up to médium power electric motor driven fire-fighting pumpsets in any environment
SCF8M-EJ control panels automatically start and stop main pumpsets and/or jockey pumps depending on the system’s demand; protect them by means of the connected and controller-generated alarms, visualize the most relevant values and informations, also manage the communication of the operator and both the contour elements and the remoted manned centre.
Nº STANDARDS & TECHNICAL RULES 1 Standard EN 12845 Ed.2016 2 Standard UNE 23500 Ed.2018 3 Standard UNI 10779 Ed. 2014 4 Standard IEC 61439-1 Ed. 2011 Low-voltage switchgear and controlgear assemblies 5 Tech. Rule CEPREVEN R.T.1-ROC Ed.2004 6 Tech. Rule CEPREVEN R.T.2-ABA Ed.2006 Nº RANGE OF MODELS (according to type plate) 1 Incoming line voltage 400 V AC / 230 V AC 2 Mains frequency 50Hz / 60 Hz. 3 Main pump motor size Up to 75 kW 4 Jockey pump motor size Up to 5,5 kW 5 Motor starter type DOL / λ-Δ according to the motor power Nº CONSTRUCTIVE FEATURES 1 External enclosure IP65 Protected from total dust ingress (NEMA 4) 2 Impact rating: IK10 (except for display) 3 Fireproof grade: Fire extinguishes <30s 4 Display Transflective: Visible under direct sunlight 5 Wiring Halogen free 6 Fireproof: RZ1 according to EN50200 (830ºC for 90min) 7 Pump room temperature 20 ºF to 122ºF (-5ºC to 55ºC) 8 Isolation rating between phases 500 V AC 9 Isolation rating between phases and ground 2.500 V AC 10 Isolation impedance between phases and ground 2 MΩ 11 Earthing system TT system (neutral and earht connected separatelly ) 12 Electromagnetic environment CEM-1 Nº MEASURING INSTRUMENTS IN THE DISPLAY 1 System 3 Voltmeter: voltage for every phase L1-L2-L3 (RMS) 2 1 Mains frequency meter 3 1 pump rotation/phase rotation 4 1 Manometer pump discharge pressure ( pressure sensor required with 4-20 mA signal) 5 Main pump 1 Ammeter: pump current (RMS) 6 1 active power in KW (RMS) 7 1 Power factor (Cos φ) 8 1 Flowmeter: (flow sender required with 4-20 mA signal) 9 Jockey pump 1 Ammeter: pump current (RMS) 10 1 Active power in KW (RMS) 11 1 Power factor (Cos φ) 12 Controller 1 Voltmeter: Internal voltage 13 Controller 1 Voltmeter: back-up battery voltaje Nº PUMS & SYSTEM PROTECTION 1 Voltage loss 2 Normal power phase reversal 3 Normal frequency loss 4 Main pump protection trip 5 Overload main pump 6 Fail to start main pump 7 Jockey pump protection trip 8 Controller power loss 9 Low water reservoir tank 10 Low priming tank level 11 Low back-up battery voltage 12 Main pump pressure switch short circuit 13 Main pump pressure switch open circuit 14 Low power factor main pump 15 Low power factor jockey pump 16 Under-current main pump 17 Under-current Jockey pump 18 Overload Jockey pump 19 Pressure sensor fault Nº COMMUNICATIONS & SIGNAL TRANSMISSION 1 micro USB Port Boot loader for firmware upgrading 2 SAF8M (control panel PLC ) configuration 3 PC monitoring: Pump and installation general condition 4 Pendrive data down-load: Events historical / Pressures historical 5 ETHERNET (Optional) SAF8M (control panel PLC ) configuration 6 PC monitoring: Pump and installation general condition 7 RS485 port (Optional) SAF8M (control panel PLC ) configuration 8 PC monitoring: Pump and installation general condition 9 Voltage free contacts :
up to 30 V DC / 0,3 A
Voltage loss 10 Main pump automatic mode OFF 11 Fail to start / not discharge pressure 12 Grouped alarmas 13 Pump on demand 14 Pump running with pressure Nº LANGUAGES / OTHER FEATURES 1 ENGLISH / ESPAÑOL / ITALIANO / FRANÇAIS / PORTUGUES /DEUTSCH / NEDERLANDESE 2 State of pressure switches: Short-circuit / Open circuit monitoring 3 System pressure meter: Value displayed on digital screen. Selection of demand and stop levels 4 3 operatin modes: OFF/ MAN / AUTO: Keylock for AUTOMATIC mode 5 Events log: Historical of 500 events in memory: Downloadable to pendrive 6 Pressures register: Historical of 16,000 records in memory: Downloadable to pendrive 7 Pump test: Historical of 50 records in memory: Downloadable to pendrive 8 Main pump working hours + Jockey pump start count & hours 9 Digital & Analog Input / Output test on display 10 Power elements: Contact breakers in AC-3 / Isolator switches in AC-23