IPC 240T (0,75-4 kW, 400 V) controller for 2 pumps

Control of two pumps.

IPRO IPC series controllers use original single-chip microcomputer technology, combining the advantages of advanced control with simple and convenient installation. Unique non-contact induction technology provides protection (for the pumps only) when a pump runs dry and there is no water in the tank, without the need to install a probe in deep, narrow wells. The controllers provide fully intelligent, maintenance-free pump management.

APPLICATION

Designed to supply water to buildings such as urban high-rise buildings or to drain basements. It is also suitable for effective control and protection of centrifugal pumps, submersible pumps, multistage pumps, deep-well pumps, sewage pumps, booster pumps, and inline pumps.

FEATURES

• Pump rotation interval: adjustable from 0–480 minutes,
• Anti-corrosion protection interval: every 15 days,
• Dry-run response time: 0.1 s–3 min.,
• Overload response time: 0.1 s–3 min.,
• Automatic fault response: 1 s,
• Response time to phase loss at the pump: < 2 s.

KEY FUNCTIONS

• Trigger signal:
  • Float switch,
  • Pressure sensor,
  • Pressure switch,
  • Conductometric probes,
• Fault status:
  • Fault code display,
  • Fault indicator light,
• Button for automatic calibration of overcurrent/undercurrent parameters (adjustable no-load start delay),
• Automatic restart after voltage returns to normal following a voltage drop or rise,
• Water supply to a pressure tank, drainage from a non-pressurized tank, continuous monitoring of pipeline pressure,
• Digital voltmeter, ammeter, and three-state liquid-level display in the tank,
• Protection and safety features:
  • Pump blockage protection,
  • Dry-run protection,
  • Overcurrent protection,
  • Undercurrent protection,
  • Phase-loss protection (at the pump),
  • Overvoltage protection,
  • Undervoltage protection,
  • Short-circuit protection.
• AUTO/Manual operating mode switch button,
• Automatic restoration of the selected operating mode after a fault,
• No-load restart: adjustable from 0–999 minutes.

ADDITIONAL FUNCTIONS OF THE DUAL-PUMP SERIES

Control modes:

• One pump operates while the other remains in reserve,
• Two pumps operate alternately,
• If one pump fails, the other starts automatically,
• Simultaneous operation of two pumps.