Leo 75KW 525V Intelligent Mining Pump Controller In Cabinet
15602
The LEO intelligent mining pump control cabinet (75 kW, 525V) controls and protects a single dewatering or drainage pump with direct-on-line start. It runs the pump automatically from a paddle flow switch, level probes, float switch or pressure switch, and records faults and running hours.
Built for mines and dewatering sites, it combines PLC control, an LCD display, a 100 dB motor-driven siren and a 24V visual alarm in a wall-mounted cabinet.
Specifications
- Motor rating: 75 kW, 525V 3-phase, direct-on-line start
- Control: manual / auto; double liquid-level or pressure control
- Inputs: pulse electrode probes, float switch, paddle flow switch, pressure switch (N/C)
- Protection: dry run (sensor-free), stalled pump, overload (5 s - 5 min inverse time), over/under voltage (115% / 80%), open phase, repeat start, shaft anti-rust
- Alarms: AC230V 100 dB siren (MS-190), DC24V light with test button, emergency stop
- Records last 5 faults and accumulated running time; settings memory after power loss
- Signal distance: up to 1500 m
- Ambient: -25 °C to 55 °C, 20 - 90% RH
- Enclosure: IP45, wall mounting
Applications
- Mine dewatering and sump pumps
- Drainage and slurry pumps on site
- Borehole and transfer pumps needing full protection