Controllers for single phase electric Jockey Pumps EN 17451 / EN 12845 / NFPA 20
SCF8C-J-M control panels, are small user friendly and configurable instruments, useful for automatically opérate single phase electric motor driven Jockey pumpsets in any environment
SCF8C-J -M control panels automatically start and stop single phase Jockey pumpsets 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
Single phase Electric Jockey Pumps controllers: EN 17451 / EN 12845 / NFPA 20
| Nº |
STANDARDS & TECHNICAL RULES |
| 1 |
Standard EN 17451: 2024 / EN 12845: 2015 |
| 2 |
Standard UNE 23500:2012 -2021 |
| 3 |
Standard UNI 10779; 2014 |
| 4 |
Standard IEC 61439-1 Ed. 2011 Low-voltage switchgear and controlgear assemblies |
| 5 |
Tech. Rule CEPREVEN R.T.1-ROC: 2004 |
| 6 |
Tech. Rule CEPREVEN R.T.2-ABA: 2006 |
| Nº |
RANGE OF MODELS (according to the type plate) |
| 1 |
Incoming line voltaje |
230 VAC |
| 2 |
Mains frequency |
50Hz / 60Hz. |
| 3 |
Jockey pump motor size |
Up to 3,00 kW |
| 4 |
Motor starter type |
Direct (DOL) |
| 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 VAC |
| 9 |
Isolation rating between phases and ground |
2.500 VAC |
| 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 |
1 Voltmeter: voltage for every phase L1-N(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 voltage |
| Nº |
PUMS & SYSTEM PROTECTION |
| 1 |
Voltage loss |
| 2 |
Normal power phase reversal |
| 3 |
Normal frequency los |
| 4 |
Jockey pump protection trip |
| 5 |
Thermal overcurrent Jockey pump |
| 6 |
Jockey pump fail to start |
| 7 |
Low water reservoir tank |
| 8 |
Fuses tripped |
| 9 |
Controller power loss |
| Nº |
COMMUNICATIONS & SIGNALS TRANSMISSION |
| 1 |
USB Port |
Boot loader for firmware upgrading |
| 2 |
Voltage free contacts : Up to 250 VAC / 2 A |
Pump running |
| 3 |
Grouped alarms |
| Nº |
LANGUAGES / OTHER FEATURES |
| 1 |
ENGLISH / ESPAÑOL / ITALIANO / FRANÇAIS / PORTUGUES |
| 2 |
Jockey pump start count |
| 3 |
Pressure sensor & switch status |
| 4 |
80dB buzzer |
