AEMC 3945-B PowerPad Three Phase Power Quality Analyzers

Three-phase power quality analyzer designed for electricians, facilities technicians and engineers to record power quality and carry out diagnostic work on electrical systems or devices. Available as a stand-alone unit or complete kit including your choice of current transformers.

Discontinued!

This product has been discontinued and is no longer available.
This is the direct replacement:

AEMC 8333 True RMS Power Quality Analyzer, three-phase, 40 to 69 Hz

Model: 8333 | Order No: 2136.10

Easy to use, compact, and shock resistant, this three-phase power quality analyzer allows technicians and engineers to measure and carry out diagnostics and power quality work on single- or three-phase networks. In addition, it features 2 GB of memory for trend recordings, and three current and four voltage input terminals. Probes Sold seperately

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AEMC Instruments 3945-B 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 480V	0.1V	±0.5% ± 2cts
Phase-to-Phase RMS Voltages	10 to 830V	0.1V	±0.5% ± 2cts
Single-Phase Peak Voltages	6 to 680V	1V	±(1% + 5cts)
Phase-to-Phase Peak Voltages	10 to 1360V	1V	±(1% + 5cts)
Frequency (Hz)	40 to 69Hz	0.01Hz	±0.01Hz
DC Voltage Component	6 to 650V	0.1V	±1% ± 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% + 2cts) ±(0.5% + 2cts) ±(0.5% + 1A)
Active (Real) Power (kW)	0 to 9999kW	4 digits (10,000ct)	±1% ± 1ct @ PF >e;0.8
Reactive Power (kVAR)	0 to 9999kVAR	4 digits (10,000ct)	±1% ± 1ct @ PF
Apparent Power (kVA)	0 to 9999kVA	4 digits (10,000ct)	±1% ± 1ct
Power Factor (PF & DPF)	-1.000 to 1.000	0.001	±(1.5% + 0.01)
Active Energy (kWh)	0 to 9999MWh	4 digits (10,000ct)	±1% ± 1ct @ PF >e;0.8
Reactive Energy (kVARh)	0 to 9999MVARh	4 digits (10,000ct)	±1% ± 1ct @ PF
Apparent Energy (kVAh)	0 to 9999MVAh	4 digits (10,000ct)	±1% ± 1ct
Unbalance (V & A)	0 to 100%	0.1%	±1% ± 1ct
Phase Angle (V-A, A-A, V-V))	-179° to +180°	1°	±2° ± 1ct
Harmonics (1st to 50th) F = 40 to 69Hz (V >e; 50V, A > Inom/100)	0 to 999%	0.1%	±1% + 5cts
Total Harmonic Distortion (V & A)	0 to 999%	0.1%	±1% + 5cts
K-factor (Akf)	1 to 99.99	0.01	±5% ± 1ct
Flicker (PST)	0.00 to 9.99	0.01	-
Power Source	9.6V NiMH rechargeable battery pack AC supply: 110/230VAC ±20% (50/60Hz)
Battery Life	6 hrs with display on;
ENVIRONMENTAL
Operating Temperature	32° to 122°F (0° to 50°C)
Storage Temperature	-4° to +122°F (-20° to +50°C)
MECHANICAL
Display 1/4 VGA	(320 x 240) color LCD
Dimensions	9.5 x 7 x 2" (240 x 180 x 55mm)
Weight	4.6 lbs (2.1kg)
SAFETY
Safety Rating	EN 61010-1, 600V Cat. III, Pollution Degree 2
Double Insulation	Yes
CE Mark	Yes

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AEMC 3945-B PowerPad Three Phase Power Quality Analyzers

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Specifications ➕➖

AEMC Instruments 3945-B 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 480V	0.1V	±0.5% ± 2cts
Phase-to-Phase RMS Voltages	10 to 830V	0.1V	±0.5% ± 2cts
Single-Phase Peak Voltages	6 to 680V	1V	±(1% + 5cts)
Phase-to-Phase Peak Voltages	10 to 1360V	1V	±(1% + 5cts)
Frequency (Hz)	40 to 69Hz	0.01Hz	±0.01Hz
DC Voltage Component	6 to 650V	0.1V	±1% ± 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% + 2cts) ±(0.5% + 2cts) ±(0.5% + 1A)
Active (Real) Power (kW)	0 to 9999kW	4 digits (10,000ct)	±1% ± 1ct @ PF >e;0.8
Reactive Power (kVAR)	0 to 9999kVAR	4 digits (10,000ct)	±1% ± 1ct @ PF
Apparent Power (kVA)	0 to 9999kVA	4 digits (10,000ct)	±1% ± 1ct
Power Factor (PF & DPF)	-1.000 to 1.000	0.001	±(1.5% + 0.01)
Active Energy (kWh)	0 to 9999MWh	4 digits (10,000ct)	±1% ± 1ct @ PF >e;0.8
Reactive Energy (kVARh)	0 to 9999MVARh	4 digits (10,000ct)	±1% ± 1ct @ PF
Apparent Energy (kVAh)	0 to 9999MVAh	4 digits (10,000ct)	±1% ± 1ct
Unbalance (V & A)	0 to 100%	0.1%	±1% ± 1ct
Phase Angle (V-A, A-A, V-V))	-179° to +180°	1°	±2° ± 1ct
Harmonics (1st to 50th) F = 40 to 69Hz (V >e; 50V, A > Inom/100)	0 to 999%	0.1%	±1% + 5cts
Total Harmonic Distortion (V & A)	0 to 999%	0.1%	±1% + 5cts
K-factor (Akf)	1 to 99.99	0.01	±5% ± 1ct
Flicker (PST)	0.00 to 9.99	0.01	-
Power Source	9.6V NiMH rechargeable battery pack AC supply: 110/230VAC ±20% (50/60Hz)
Battery Life	6 hrs with display on;
ENVIRONMENTAL
Operating Temperature	32° to 122°F (0° to 50°C)
Storage Temperature	-4° to +122°F (-20° to +50°C)
MECHANICAL
Display 1/4 VGA	(320 x 240) color LCD
Dimensions	9.5 x 7 x 2" (240 x 180 x 55mm)
Weight	4.6 lbs (2.1kg)
SAFETY
Safety Rating	EN 61010-1, 600V Cat. III, Pollution Degree 2
Double Insulation	Yes
CE Mark	Yes