MEGGER PMM-1 POWER MULTIFUNCTION MEASURING INSTRUMENT

The PMM1 is a portable, battery or line-operated, multi-function measuring instrument designed to measure ac primary and secondary currents, voltage power, reactive power, phase angle, and frequency of single and three-phase systems. A high-speed recording feature can capture starting currents of three-phase motors. All measured values are displayed on a large easy-to-read graphic display. RS-232 data and parallel printer ports are provided.

MEGGER PMM-1 POWER MULTIFUNCTION MEASURING INSTRUMENT Specifications:

• Line: 90 – 253 Vac, 50/60 Hz, 30 VA
• Operation Time: 10 hours continuous on a full charge
• Voltage:0 – 650 Volts (AC/DC), 0.01% resolution of range
• Accuracy: ± 0.05% of reading, 50/60 Hz
• Input Impedance: 1M Ω
• Maximum Input: 1000 Volts (ac) Between inputs or from inputs to chassis
• Measured: RMS or AVG
• Crest Factor: 3
• Direct Input: 0 – 100 Amperes (ac), 0.01% resolution of range
• Accuracy: ±0.05% of reading, 50/60 Hz From 0.10 – 10A (21°- 25° C) ±0.1% of reading >10 amperes
• Minimum Current Measurement: 2 mABurden at 5A: 0.1VA
• Crest Factor: 3
• Phase Angle:0 – 360.00° or ±0 – 180.00°, 0.01° resolution
• Accuracy 50/60 Hz: ±0.08° input levels above 30 V and 1.0 amp(1), ±0.5° input levels above 3 Volts and 0.02 amps, ±2° input levels down to 0.002 amps.