SCE-H-2X49A-WM

Operating Principle

The SCE-H series is designed for the control and regulation of circulation systems with up to 4 pumps. The smart regulation system, managed by a microcontroller, continuously evaluates system parameters (e.g., flow or temperature) via connected sensors. The base load pump operates with speed control, while additional pumps are automatically activated or deactivated depending on system demand. This structure ensures a fast and energy-efficient response to changing load conditions.

The SCE-H panel provides fully automatic management of up to 4 pumps, each with an integrated frequency converter, controlled by a microcontroller. It includes PID control, automatic standby pump activation, fault memory, and comprehensive safety functions. Key features include low water level protection, zero-flow test, and pipe filling function. Modbus communication is standard; BACnet is available as an option.

Product Features / Benefits

• PID control

• Lockable main switch

• Pipe filling function

• Flow monitoring

• Dry-run protection via float switch

• Automatic test function

• External Start/Stop control

• Operation in case of sensor failure

• General operation / general fault signals

• Individual operation / individual fault signals

• Automatic pump rotation and changeover

• LCD display for all values and operating status

Communication

• Modbus (Standard)

• BACnet (Optional)