Schneider Electric (Barber Colman) CP-8391-913 Actuator Drive

The Schneider Electric (Barber Colman) CP-8391-913 Actuator Drive is a critical component for field technicians requiring precise proportional control in 24V HVAC systems. Engineered to process a variable 4 to 20 mA DC signal from a controller, this drive provides reliable mechanical motion control for compatible electric gear train actuators. This specific model features a factory-set, non-adjustable 4 mAdc starting point with a fixed span of 16 mAdc, ensuring full actuator stroke without the need for complex field calibration. Designed for seamless integration, it mounts directly onto Siebe or Barber Colman actuators, utilizing color-coded pigtail leads to simplify terminal wiring and reduce installation time in the field. This HVAC actuator drive is built to handle the rigorous demands of industrial automation, providing a stable 250-ohm impedance for consistent signal processing and accurate positioning in thermal regulation applications.

• Factory-Calibrated Performance: Fixed at a 4 mA starting point and 16 mA span for consistent proportional control.
• Streamlined Installation: Features color-coded pigtail leads for fast and accurate field wiring.
• Universal 24V Compatibility: Designed for standard 24Vac power supplies found in most commercial HVAC control loops.
• Direct Mounting: Engineered to mount directly onto gear train actuators, eliminating the need for additional mounting brackets.
• Industrial Durability: Robust construction ensures long-term operational reliability in demanding mechanical rooms.

Is the CP-8391-913 adjustable for custom stroke ranges?
No, this specific model is a fixed-span unit. It is factory set for a 4 to 20 mA DC input range to provide a full actuator stroke and cannot be adjusted in the field.

Does this unit support 120Vac or 240Vac power?
The CP-8391-913 is strictly a 24Vac model. For higher voltage applications, technicians should verify the specific part number suffix or use an appropriate transformer.

Can I use this with any 4-20mA controller?
Yes, provided the controller outputs a standard 4-20 mAdc signal and the actuator impedance requirements are met. It is specifically designed for 250-ohm signal loops.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.