Compressor test bench PAS series

multi-parametertorquefriction

Full load performance from stall up to no-load, without coupling to external load, including: torque, speed, current, auxiliary current, main current, voltage, capacitor voltage, input power, output power, power factor, motor efficiency, direction of rotation. · Gives RMS, AVG and real-time results. · Provides: friction torque, friction output power, friction spectrum. · Provides: ripple torque, cogging torque level, vibration reason. · Optional feature: testing compressor without connecting sensor to motor shaft. · Supports various compressors motors configurations: Resistive Start - Inductive Run, Capacitive Start - Inductive Run, Resistive Start - Capacitive Run, Capacitive Start & Run · Spectrum of speed and torque for a wide band of frequencies. · Motor performance data can be recorded in the system database for comparison and statistical analysis. · Motor power switching is done automatically by the system. · Motors can be tested inside their applications.