Fluke 438-II/BASIC Three-Phase Power Quality and Motor Analyzer (No Probes)

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About Fluke 438-II/BASIC Three-Phase Power Quality And

The Fluke 438IIBASIC Three-Phase Power Quality and Motor Analyzer (No Probes) allows you to quickly and easily measure and analyze key electrical and mechanical performance parameters such as power, harmonics, unbalance, motor speed, torque and mechanical power without the need of mechanical sensors. |The ideal portable motor analysis test tool, the 438-II/BASIC can help locate, predict, prevent, and troubleshoot power quality problems in three-phase and single-phase power distribution systems, while giving technicians the mechanical and electrical information they need to effectively evaluate motor performance. |Motor Torque|With the 438-II/BASIC you can calculate the amount of rotational force (displayed in lb. ft or Nm) developed by a motor and being transmitted to a driven mechanical load. The motor torque is the single most critical variable that characterizes the instantaneous mechanical performance of rotating equipment driven by electric motors. |Motor Speed|This tool can also provide the instantaneous motor shaft rotational speed. Combined with the motor torque, motor speed is a snapshot of the mechanical performance of rotating equipment driven by electric motors. |Motor Mechanical Load|The 438-II/BASIC measures the actual mechanical power (displayed in hp or kW) produced by motors and provides a direct link to overloading conditions without simply basing it on the motor current. |Motor Efficiency|Show the effectiveness of each motor within a machine, assembly line, plant, and facility in converting electric power to useful mechanical work with the 438-II/BASIC analyzer. By properly aggregating the efficiencies of a population of motors the total (aggregate) efficiency can be estimated. Comparisons to expected motor efficiencies at observed operating conditions can help quantify the cost associated with motor energy inefficiency.