Faber-Com PVPOLC Electronic Regulator

Product Overview

The Faber-Com PVPOLC is a precision-engineered electronic regulator designed for controlling single solenoid proportional valves in open-loop hydraulic systems. It ensures that the solenoid current remains proportional to the input reference signal, independent of variations in solenoid impedance and supply voltage. This capability is crucial for maintaining consistent valve performance in dynamic operating conditions.

Key Features

• Proportional Control: Delivers a PWM output with a frequency of 120 Hz, ensuring smooth and accurate control of the solenoid.
• Adjustable Parameters: Allows for fine-tuning of minimum (I_MIN) and maximum (I_MAX) currents, as well as ramp-up and ramp-down times, to optimize valve response.
• Input Signal Compatibility: Accepts a 0–10 V DC reference signal (or optionally 0–20 mA), providing flexibility in integration with various control systems.
• Indication LEDs: Equipped with LEDs to indicate supply voltage, input signal strength, and output current, facilitating easy monitoring and diagnostics.
• Protection Features: Includes safeguards against supply overvoltage, polarity inversion, and short circuits at the PWM output, enhancing system reliability.
• Compact Design: Housed in a compact enclosure measuring 79 x 36 x 77 mm, suitable for integration into space-constrained applications.

Technical Specifications

Applications

• Hydraulic Systems: Ideal for applications requiring precise control of single solenoid proportional valves.
• Mobile Machinery: Suitable for use in mobile equipment where space and reliability are critical.
• Industrial Automation: Applicable in automated systems that utilize proportional control valves for fluid regulation.