Controllers for high power electric Jockey Pumps
SCF8M-J controllers, are complete user friendly and configurable instruments, useful for automatically operate up to 75 kW Jockey pumps in any environment
SCF8M-J controllers automatically start and stop 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.
MAIN FEATURES: SCF8M-J
Medium size Jockey Fire Pumps controllers: EN 12845 / NFPA 20
| Nº |
STANDARDS & TECHNICAL RULES |
| 1 |
Standard EN 12845 Ed.2016 |
| 2 |
Standard NFPA-20 |
| 3 |
Standard UNE 23500 Ed.2018 |
| 4 |
Standard UNI 10779 Ed. 2014 |
| 5 |
Standard LPC TB210 / FOC |
| 6 |
Standard IEC 61439-1 Ed. 2011 Low-voltage switchgear and controlgear assemblies |
| 7 |
Tech. Rule CEPREVEN R.T.1-ROC Ed.2004 |
| 8 |
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 |
Jockey pump size |
Up to 75 kW |
| 4 |
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 |
Jockey pump |
1 Ammeter: pump current (RMS) |
| 6 |
1 Active power in KW (RMS) |
| 7 |
1 Power factor (Cos φ) |
| 8 |
Controller |
1 Voltmeter: Internal voltage |
| 9 |
Controller |
1 Voltmeter: back-up battery voltaje |
| Nº |
PUMS & SYSTEM PROTECTION |
| 1 |
Voltage loss |
| 2 |
Normal power phase reversal |
| 3 |
Normal frequency loss |
| 4 |
Jockey pump protection trip |
| 5 |
Controller power loss |
| 6 |
Low water reservoir tank |
| 7 |
Low back-up battery voltage |
| 8 |
Main pump pressure switch open circuit |
| 9 |
Low power factor jockey pump |
| 10 |
Under-current Jockey pump |
| 11 |
Overload Jockey pump |
| 12 |
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 log / Pressures log |
| 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 |
Pump non automatic mode |
| 11 |
Fail to start / not discharge pressure |
| 12 |
Grouped alarmas |
| 13 |
Pump on demand |
| 14 |
Pump running |
| Nº |
LANGUAGES / OTHER FEATURES |
| 1 |
ENGLISH / ESPAÑOL / ITALIANO / FRANÇAIS / PORTUGUES / DEUTSCH / NEDERLANDSE |
| 2 |
System pressure meter: Value displayed on digital screen. Selection of demand and stop levels |
| 3 |
3 operatin modes: OFF/ MAN / AUTO |
| 4 |
Events log: Historical of 500 events in memory: Downloadable to pendrive |
| 5 |
Pressures register log: Historical of 16,000 records in memory: Downloadable to pendrive |
| 6 |
Jockey pump start count & hours and minutes |
| 7 |
Power elements: Contact breakers in AC-3 / Isolator switches in AC-23 |
