Twin Pump Controlle

• CM-015-2: A pump controller designed to manage the operation of two pumps in both single-phase and three-phase systems.
• Selectable operation modes: Water Supply (Charging) and Drainage (Discharging).
• LCD Display: Monitors water levels for both the Water Well (source) and the Water Tank (usage).
• Real-time Monitoring: Displays Voltage and Current values while the pumps are in operation.
• Single-Phase Protection: Under and Over Voltage Protection.
• Three-Phase Protection: Under and Over Voltage, Phase Sequence, and Phase Loss protection.
• System Safeguard: Main Output is disabled during voltage abnormalities to prevent pump damage.
• Versatile Level Sensors: Compatible with Electrodes, Float Switches, and Pressure Switches.
• Hour Counter: Tracks pump operating hours and provides maintenance alerts.
• Dry Run Protection: Prevents the pump from running without water.
• Current Relay Output: Automatically shuts down the pump in case of overcurrent.
• Latching Function with Memory: Alternates the operation of two pumps and includes a timer to set the maximum runtime for each.
• Booster Function: Activates both pumps simultaneously if the water level drops significantly.
• Fault Logging: Displays current faults and allows for historical fault review.
• Alarm Relay Output: Triggers alerts for Overflow, Hour, Voltage, Current, and Dry Run conditions.
• Manual / Auto Modes: Selectable operational control.
• Shaft Rust Protection: Periodically activates the pump to prevent shaft seizing during long periods of inactivity.
• Lock Function: Prevents unauthorized changes to the settings.
• Communication: Supports RS-485 MODBUS RTU Protocol for computer connectivity.
• Pump Failure Detection: Monitors current usage; if the Pump Output is active but no current is detected, the system identifies the pump as faulty and automatically isolates it from the system.