Matelec HydroTOUCH Series VSD Controller for Advanced Multi-Pump Systemss with IP44 Steel Enclosure with Integrated Fan

The Matelec HydroTOUCH Series VSD Controller is a market-leading, second-generation multi-pump control solution, engineered for advanced water, wastewater, and process applications. Designed to operate up to 12 pumps in any combination of duty, duty-assist, and standby configurations, HydroTOUCH offers unmatched flexibility, control precision, and protection.

Its robust IP56-rated powder-coated mild steel enclosure with an inner door and integrated fan ensures reliable performance in demanding environments, while the colour touch screen HMI and setup wizard make commissioning fast and intuitive. HydroTOUCH supports pressure, level, flow, and temperature control modes, making it ideal for water transfer, tank fill, sewage and stormwater pump-out, pressure boosting, hot water recirculation, and chiller supply.

Advanced pump management features include duty sharing with bumpless transfer, pump staging/destaging, staggered starts to prevent current surges, and configurable pump roles (including jacking or mixer functions). Extensive protection systems safeguard pumps and processes, while Modbus RTU over RS485 ensures SCADA integration.

FEATURES

• Multi-Pump Capability – Control up to 12 pumps with duty/assist/standby configurations.
• Flexible Control Modes – Pressure, level, flow, and temperature operation.
• User-Friendly Interface – Colour touch screen with system overview, trends, and setup wizard.
• Advanced Functions – Pump limiting, staging/destaging, well wash, tank top-up, UV lamp control.
• Extensive Protection – Overload, low/high level/pressure/temp, no-flow, cycle protection, anti-seize, filter block detection.
• Customisable I/O – 2 × 4–20 mA analog inputs, up to 5 digital inputs, pulse flow meter input, BMS and analog outputs.
• Integration Ready – BMS volt-free outputs and Modbus RTU RS485 for SCADA systems.
• Durable Construction – IP56 mild steel housing with inner door and integrated cooling fan.

TECHNICAL SPECIFICATIONS

• Power Supply: 230 VAC single-phase or 400 VAC three-phase
• Inputs: 2 × 4–20 mA analog, up to 5 × 24 VDC digital, thermal switch inputs (3-phase)
• Outputs: 1–12 pump outputs, BMS volt-free outputs, 2 × 4–20 mA analog outputs, optional solenoid valve output
• Enclosure Rating: IP56 mild steel with powder coating and integrated fan
• Communication: Modbus RTU over RS485
• Interface: Colour touch screen with system status, trend graphs, alarms, diagnostics, and advanced parameter adjustment