MPR-5610 Invensys Actuator

Overview

The MPR-5610 actuator (Invensys / Barber Colman / Schneider Electric) is a high-performance proportional hydraulic actuator designed for precise control of HVAC dampers and control valves. Operating on a 4–20 mA input signal, this actuator delivers accurate positioning and reliable spring return operation in the event of power loss.

Built for commercial and industrial HVAC systems, the MPR-5610 provides consistent modulation, durable construction, and dependable fail-safe performance, making it a trusted solution for building automation systems.

Key Features

• Proportional control (4–20 mA input) for precise modulation
• Spring return fail-safe – automatically returns to normal position on power loss
• 120 VAC power supply for standard HVAC applications
• Electric/hydraulic actuator design for smooth, accurate positioning
• 15 lb-in torque output for damper and valve applications
• Adjustable start point for system calibration and tuning
• 82.5 ohm input impedance for reliable signal compatibility
• NEMA 1 enclosure for indoor installations
• Compatible with building automation systems (BAS) and industrial controllers

Technical Specifications

• Model: MPR-5610
• Series: MPR-5600
• Control Signal: 4–20 mA (proportional/modulating)
• Voltage: 120 VAC, 50/60 Hz
• Torque: 15 lb-in
• Actuator Type: Electric / Hydraulic
• Fail-Safe: Spring return
• Input Impedance: 82.5 Ω
• Operating Temperature: -20°F to 140°F
• Humidity: 5–95% non-condensing
• Enclosure Rating: NEMA 1
• Movement: Linear
• Applications: Dampers, globe valves, HVAC control systems

Applications

The MPR-5610 actuator is widely used in:

• Commercial HVAC systems
• Building automation systems (BAS)
• Air handling units (AHUs)
• Chilled water and hot water valve control
• Damper positioning and airflow control
• Industrial process control systems

Its 4–20 mA proportional control makes it ideal for systems requiring precise modulation rather than simple open/close operation.