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PO Box 5197
Janesville, WI 53547-5197

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AEMC 3945-B Power Pad Three-Phase Power Quality Analyzer with SR193 1000Amp Current Clamps

 AEMC 3945-B Power Pad Three-Phase Power Quality Analyzer with SR193 1000Amp Current Clamps
Item #: E608-3076
Manufacturer: APPLIE
Manufacturer Item #: 2130.76
Product Type: Power Analyzers
Your Price: $4,195.00
Provide comprehensive reports with the AEMC 3945-B Power Pad Three-Phase Power Quality Analyzer
Features & Applications:

The PowerPad® Model 3945-B is a hand-held three-phase power and power quality meter with a large easy-to-read graphical color display. Measurements are displayed numerically and graphically with colored waveforms. The meter is menu driven with pop-up functions that are activated at the push of a button. All necessary measurements are available for a comprehensive power system check or analysis.

The PowerPad® Model 3945-B with SR193 is supplied with a set of three color-coded 1200A current probes. In addition, it has a logging function, a transient capture function, an event capture function, an optical RS-232 and an advanced software (DataView®), which can pilot the PowerPad® and provide comprehensive reports.

Features:

  • PowerPad® Model 3945-B with SR193 (1200A) Current Probes
  • True RMS single-, two- and three-phase measurements at 256 samples/cycle plus DC
  • Real-time color waveforms
  • Easy-to-use on-screen setup
  • True RMS voltage and current measurements
  • Measures DC volts, amps and power
  • Display and capture voltage, current and harmonics to the 50th order
  • Phasor Diagram Display
  • VA, VAR and W per phase and total
  • KVAh, VARh and kWh
  • Neutral current display for three-phase
  • Transformer K-factor display
  • Power Factor displacement PF display
  • Captures up to 50 transients
  • Short-term flicker display
  • Phase unbalance (current and voltage)
  • Harmonic Distortion (total and individual)

Applications:

  • Verification of power distribution circuits
  • Measurement and recording of power system quality (kW, VA, VAR)
  • Energy metering (kVAh, VARh, kWh)
  • In plant troubleshooting of power distribution panels and individual machinery
  • Monitor pad mount transformers
  • Determine harmonic problems originating from source or load
  • Monitor phase balances
  • Determine transformer K-factor
  • And much, much more

Spec Summary:

Electrical
Sampling Frequency
256 samples per cycle
Data Storage
4MB partitioned for waveforms, transients, alarms and trend recording
Voltage (TRMS)
Phase-to-Phase: 960V Phase-to-Neutral: 480V
Current MN Clamp: 0 to 6A/120A or 0 to 240A
MR Clamp: 0 to 1000A(AC), 10 to 1400A(DC)		 SR Clamp: 0 to 1200A
AMPFlex: 0 to 65001
Measurement
Range
Resolution
Accuracy
Single-Phase RMS Voltages
15 to 480V
0.1V
+/-0.5% +/-2cts
Phase-to-Phase RMS Voltages
15 to 960V
0.1V
+/-0.5% +/-2cts
DC Voltage Component
15 to 680V
0.1V
+/-1% +/-2cts
Single-Phase Peak Voltages
15 to 680V
1V
+/-(1% + 5cts)
Phase-to-Phase Peak Voltages
15 to 1360V
1V
+/-(1% + 5cts)
Freaquency (Hz)
40 to 69Hz
0.01Hz
+/-0.01Hz
Current Probes (Arms)
MN Clamp
SR Clamp
AmpFlex Probe
0 to 240A
0 to 1200A
10 to 6500A
0.1A
0.1A; 1A≥ 1000A
0.1A; 1A≥ 1000A
+/(0.5% + 2cts)
+/(0.5% + 2cts)
+/(0.5% + 1A)
Active (Real) Power (kW)
0 to 9999kW
4 digits (10,000ct)
+/-1% +/-1ct @ PF ≥0.8
Reactive Power (kVAR)
0 to 9999kVAR
4 digits (10,000ct)
+/-1% +/-1ct @ PF ≤0.8
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 ≥0.8
Reactive Energy (kVARh)
0 to 9999MVARh
4 digits (10,000ct)
+/-1% +/-1ct @ PF ≤0.8
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 ≥ 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
≥8 hrs with display on; ≤35 hrs with display off (record mode)
Mechanical
Dimensions
9.5" x 7" x 2" (240 x 180 x 55mm)
Weight
4.6 lbs (2.1kg)
Display
Display Type
1/4 VGA (320 x 240) color LCD
Environmental
Operating Temperature
32 to 122°F (0 to 50°C)
Storage Temperature
-4 to 122°F (-20 to 50°C)
Safety
Safety Rating
EN 61010-1, 600V Cat. IV2, Pollution Degree 2
Double Insulation
Yes
CE Mark
Yes

(1) Crest factor at 6500 = 1 (2) When used with SR193 or AmpFlex probes.
600V Cat III with MN193 or MR193 probes

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