MAIN FEATURES eJOCKEY-EN
- Normally open input G/P1;
- 3 inputs for unipolar level probes (COM-MIN-MAX);
- Input T1 for motor clickson;
- Normally open G.A. input for alarm activation;
- AUTOMATIC-0-MANUAL buttons (unstable);
- DIP-SWITCH 1 DIP-SWITCH 1 enable level alarm from probes;
- DIP-SWITCH 2 selector thermal intervention delay 5/10 seconds;
- DIP-SWITCH 3 setting alarm outputs;
- DIP-SWITCH 4 DIP-SWITCH 4 enable alarm reset from motor clickswitch;
- DIP-SWITCH 5 DIP-SWITCH 5 fill/drain operation;
- DIP-SWITCH 6 selector enabling run/stop floats;
- DIP-SWITCH 7 DIP-SWITCH 7 enable board activation delay from mains return;
- Green mains presence/shortage or wrong phase sequence led;
- Green LED automatic on;
- Green motor active led;
- Red LED level alarm from probes or A.G. input;
- Red LED motor overload alarm / minimum current alarm;
- Red motor overload / minimum current alarm; Red motor click alarm led;
- Electronic maximum current control for overload with assisted calibration;
- Electronic minimum current control for dry running with assisted calibration;
- Automatic reset for minimum current alarm;
- Auxiliary and motor protections with fuses;
- Dry contact cumulative alarm output (COM-NO-NC resistive load - 5A / 250V);
- Cumulative voltage alarm output (12Vdc / 100mA);
- General block-door disconnector;
- Predisposition for run capacitors for single-phase version (not included);
- IP55 ABS box;
- Ambient temperature: -5/+40 °C;
- Relative humidity 50% at 40 °C (non-condensing).
VERSIONS
JOCKEY-EN
JOCKEY-EN P
POWER SUPPLY
- Three-phase power supply 100-240Vac or 310-450Vac 50/60Hz
MAIN FEATURES
Control panels for jockey pumps
Control panels for jockey pumps
KEY FEATURES
Benefits
Compared to the previous UNI9490 standard, many more conditions have been added to be monitored and transmitted to a manned room or to a responsible person who can intervene immediately.
The rule also clarifies that the fire protection system must be certified in its complexity.
The pumping system and/or switchboards may be declared to conform to the standard by means of a manufacturer’s self-certification.
European Standard EN12845
The European standard UNI EN 12845 deals with fixed fire-fighting installations and the design, installation and maintenance of automatic sprinkler systems.
Mainly EN 12845 deals with giving rules and indications on the sizing of fire-fighting systems and the type of pumps, prescribing some general requirements and others specific to particular pumps.
Each pump must be installed with its own control panel in the same room, with the obvious exception of submersible pumps.