Product Description:

The VT-VRPA2-1-10a/V0/T1 Electrical Valve Amplifier is designed for proportional directional valves. It provides precise control and amplification for hydraulic systems. This amplifier offers reliable performance and is engineered for efficient operation with various input and output types. It features multiple adjustment ranges and safety functions.

This Bosch Rexroth Indramat VT-VRPA2-1-10a/V0/T1 electrical valve amplifier operates with a 24 VDC supply voltage and has a range of 18 V to 35 V with power consumption below 24 VA and current consumption under 2 A. It includes a 2 A fuse for protection. This amplifier supports various input types such as analog (potentiometer, differential and current input) and digital inputs for command call ups, inversion, enable and ramp operations. Analog inputs of this amplifier operate with a voltage range from ± 10 V to ± 20 mA that depends on the type and digital inputs use voltage levels of 6.5 V to 8.5 V. External ramp time is also supported for fine tuning. Potentiometer adjustments enable users to modify zero, command values, ramp times, step levels and amplitude attenuation across multiple settings.

For outputs, the VT-VRPA2-1-10a/V0/T1 electrical valve amplifier provides command value signals, actual value signals and measurement signals. These outputs are regulated with precision and offers ± 2 % accuracy at up to 2 mA. This amplifier also provides a ready for operation signal, short circuit proof power output stages, and oscillator functions at a frequency of 5.6 kHz. This valve amplifier supports a variety of voltage outputs with protection against short circuits and a maximum current of 2.5 A per output. This VT-VRPA Electric Amplifier series unit operates with robust feedback and monitoring capabilities that ensures optimal system performance.