AEMC 3945-B 3945 B 2130.75 MN93 Three Phase Power Quality Analyzer

The AEMC 3945-B PowerPad Three-Phase Power Quality Analyzer is a hand held 3-phase power quality meter that has a large easy to read color graphical display.

Measurements are displayed graphically and numerically with colored waveforms. The menu driven meter features pop up functions which are push button activated. All necessary measurements are available for a comprehensive power system check or analysis to 830 Volts rms, 6500 Amps rms, along with a complete family of clamp on and flexible probes.

The 3945-B PowerPad has an event capture function, a transient capture function, a logging function, an optical RS-232, and advanced DataView software which can pilot the PowerPad as well as provide comprehensive reports.

Specifications
ELECTRICAL
Sampling Frequency	256 samples per cycle
Data Storage	4MB partitioned for waveforms, transients, alarms and trend recording
Voltage (TRMS)	Phase-to-Phase: 830V Phase-to-Neutral: 480V
Current (TRMS)	MN Clamp: 0 to 6A/120A or 0 to 240A MR Clamp: 0 to 1200AAC, 0 to 1400ADC SR Clamp: 0 to 1200A AmpFlex: 0 to 6500A¹
MEASUREMENT	RANGE	RESOLUTION	ACCURACY
Single-Phase RMS Voltages	6 to 480 Volts	0.1 Volts	±0.5 percent ± 2cts
Phase-to-Phase RMS Voltages	10 to 830 Volts	0.1 Volts	±0.5 percent ± 2cts
Single-Phase Peak Voltages	6 to 680 Volts	1 Volts	±(1 percent + 5cts)
Phase-to-Phase Peak Voltages	10 to 1360 Volts	1 Volts	±(1 percent + 5cts)
Frequency (Hz)	40 to 69Hz	0.01Hz	±0.01Hz
DC Voltage Component	6 to 650 Volts	0.1 Volts	±1 percent ± 2cts
Current Probes MN Clamp SR Clamp AmpFlex Probe	0 to 240A 0 to 1200A 10 to 6500A	0.1A 0.1A; 1A >e; 1000A 0.1A; 1A >e; 1000A	±(0.5 percent + 2cts) ±(0.5 percent + 2cts) ±(0.5 percent + 1A)
Active (Real) Power (kW)	0 to 9999kW	4 digits (10,000ct)	±1 percent ± 1ct @ PF >e;0.8
Reactive Power (kVAR)	0 to 9999kVAR	4 digits (10,000ct)	±1 percent ± 1ct @ PF <e;0.8
Apparent Power (kVA)	0 to 9999kVA	4 digits (10,000ct)	±1 percent ± 1ct
Power Factor (PF & DPF)	-1.000 to 1.000	0.001	±(1.5 percent + 0.01)
Active Energy (kWh)	0 to 9999MWh	4 digits (10,000ct)	±1 percent ± 1ct @ PF >e;0.8
Reactive Energy (kVARh)	0 to 9999MVARh	4 digits (10,000ct)	±1 percent ± 1ct @ PF <e;0.8
Apparent Energy (kVAh)	0 to 9999MVAh	4 digits (10,000ct)	±1 percent ± 1ct
Unbalance (V & A)	0 to 100 percent	0.1 percent	±1 percent ± 1ct
Phase Angle (V-A, A-A, V-V))	-179 to +180 degrees	1 degree	±2 degrees ± 1ct
Harmonics (1st to 50th) F = 40 to 69Hz (V >e; 50V, A > Inom/100)	0 to 999 percent	0.1 percent	±1 percent + 5cts
Total Harmonic Distortion (V & A)	0 to 999 percent	0.1 percent	±1 percent + 5cts
K-factor (Akf)	1 to 99.99	0.01	±5 percent ± 1ct
Flicker (PST)	0.00 to 9.99	0.01	-

AEMC 3945-B 3945 B 2130.75 MN93 Three Phase Power Quality Analyzer

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AEMC 3945-B 3945 B 2130.75 MN93 Three Phase Power Quality Analyzer