- Type: Pump controller,
- Number of supported pumps: 1,
- Maximum power: 7.5 kw,
- Power supply: 3 ~ 400 V,
- Frequency: 50 Hz,
- Maximum environmental temperature: 55° C,
- Minimum temporary temperature: -25° C,
- Dimensions: 33/22/13,5 cm
- Libra: 2.8 kg.
Additional information
• Liberating signal:
o swimmer signaling device,
with a pressure sensor,
with a pressure switch,
o electrode,
• Failure status:
about displaying the failure code,
for a light and sound signal with a failure,
• Automatic calibration button of overcurrent/subprising parameters (adjustable start delay without load),
• automatic restoration to work after returning to a normal state after a decrease or increase in voltage,
• water supply to the pressure tank, drainage from a pressure tank, constant pressure control in the pipeline,
• digital voltmeter, ammeter and three state -owned liquid level in the tank,
• Protection against pump blocking, dry protection, overcurrent protection, subprising protection, protection against phase loss, protection against tension or voltage drop, protection against short circuit,
• pump rotation time: setting value 0-480 min.
• AUTO/manual switching button button
• automatic restoration of the set operating mode after the failure,
• Restart without load: adjustable range 0-999 minutes.
• anti -corrosion control time: every 15 days,
• response time to a drywood: 0.1 s - 3 min.
• response time to overload: 0.1 s - 3 min.
• response time to phase loss: <2 s,
• Automatic response to a failure: 1 p.
• Speed voltage range: 304 - 456 V (setting value),
• display: LCD,
• starting: direct,
• indications of liquid levels: high, medium, low,
• maximum signal transmission distance: ≤2000 m (without severe electromagnetic interference),
• Installation: wall assembly (inside the building).
