The Ranger PowerMaster 3000 is a user-friendly, comprehensive, compact and cost-effective power quality monitoring unit. It offers virtually everything needed to monitor and record power for surveys and audits. It includes 3 voltage input channels capable for measuring 0 to 480 Vac and 3 current input channels for use with current outputs. Eleven pre-stored configurations are set for 3 phase, 2 phase and single phase measurements. Users can also configure their own set-up and math calculation requirements and save them to non-volatile memory.

• Graphical touchscreen user interface provides straightforward, user-friendly operation.

• Resident on-line help.

• Records and displays up to 16 channels of voltage, current, power, power factor, VARs, phase angle, frequency, THD, imbalance, and much more.

• Real-time text and phasor diagram.

• RS232 with Modbus ASCII protocol or modem communications.

• Adapts to most existing CTs.

• Powered independently by AC measurements circuits or line cord for voltages below 90 volts.

• Password protected.

• Rugged, compact, and lockable case.

The new Ranger PM7000 power analyzer and logger sets new standards with over 500 logging channels, and it is waterproof and rated at Category IV for maximum operator safety.

The PM7000 is used in a wide range of power measurement and analysis applications on industrial sites and by power distribution companies and regulatory authorities. Incidents such as motor start surges, transients, sag, flicker, notch, ring, negative sequence voltage, unbalance, etc are easily seen and can be measured in detail for several weeks.

It is light and portable as well as being self powered by A Phase, and can log eight inputs (four volts, four amps) at up to 20,480 samples per cycle in 60 Hz installations.

As well measuring and logging volts and current, the PM7000 analyzes a wide range of parameters including harmonics and the increasing problem of Flicker. Compliant to IEEE 1453.

Just as important as the industry leading PM7000 hardware, is the quick and easy to use PRONTO software. Every Ranger is supplied with PRONTO the well known display and reporting software which enables a quick and detailed appraisal of all the data collected.

The PM7000 is supplied with a Bluetooth enabled Pocket PC PDA for remote display and configuration before, during and after logging. There is also USB and USB Jump Drive connectivity. The PDA shows status, waveforms, trends, disturbance incidents 3D Bar, CBEMA, Severity Duration vs. Time, Harmonics, phasors and many more.