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
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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 |
