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Amprobe DM-III Power Quality Analyzer and Recorder (1000A)
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Item Number: DM-III MULTITEST
Manufacturer: Amprobe
Part Number: DM-III MULTITEST
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Amprobe DM-III Power Analyzer and Recorder (1000A)
Features:
- True-rms
- Measures and records broad spectrum of power quality parameters: AC current, AC voltage to 600V including sags and surges, harmonics (THD and individual up to 49th), active, reactive and apparent power & energy, peak demand, power factor, frequency measure
- Compatible with wide range of current transducers
- Comes as a complete kit: current transducers, voltage leads, ground probes & leads, PC software and download cable are included with this product.
- Works with single and three phase systems (Y and Delta)
- Detects and records voltage anomalies, sags and surges
- Built in scope displays waveforms
- Phase sequence indication
- Records up to 64 parameters (single or three phase) simultaneously
- Manual and programmable recording start
- Password protection
- Selectable fundamental frequency of 50 or 60 Hz
- Special data compression system and user selectable rates allow recording from several hours to several years
- Download capabilities, Windows compatible PC software
- Displacement power factor for power factor correction determination
- Line or battery powered
- Megohmmeter functions: Tests insulation of wires, cables, transformers and electrical motors
- Selectable test voltages up to 1000V
- Programmable timer to perform the dielectric absorption ratio test
- Sensitive Ohmmeter for checking resistance of motor windings
- Selectable polarization of ohmmeter for checking grounding continuity
- Automatic voltmeter protects against misuse on hazardous energized systems
Technical Specifications:
| Specifications |
| Supplied current transducer: |
DM-CT-HTA 1000A standard CT 2 internal diameter CT +/-(0.5% Rdg + 2 LSD |
| AC Current: |
DM-CT-100:0.5A to 100A / DM-CT-HTA:5 - 1000A /AM-FLEX33: selectable: 5 – 1000A or 15 - 3000A +/-(0.5% Rdg + 2 LSD) |
| AC Voltage including sags and surges: |
0 - 600V +/-(0.5% Rdg + 2 LSD |
| Harmonics: |
THD, DC and individual up to 49th +/-(0.5% Rdg + 2 LSD) |
| Power: |
Working (W), reactive (VAR) and apparent (VA) +/-(1.0% Rdg + 2 LSD |
| Energy: |
Working (kWh), reactive (VARh) and apparent (VAh) +/-(1.0% Rdg + 2 LSD) |
| Peak demand: |
KW +/-(1.0% Rdg + 2 LSD) |
| Power factor: |
0.00 – 1.00 |
| Frequency measurement: |
57 to 63.6 Hz at 60Hz fundamental 47 to 53 Hz at 50Hz fundamental +/-(1.0% Rdg + 2 LSD) |
| Phase sequence: |
1 - 2 - 3 |
| Co-generation: |
Computes incoming and outgoing energy |
| Selectable fundamental frequencies: |
50/60 Hz |
| Available recording time: |
Several hours to several years depending on setup |
| Insulation resistance with 50V DC test voltage: |
0.01-19.99, 49.9 +/- (2% reading + 2 digits) 49.9 - 99.9MO +/- (5% reading + 2 digits) |
| Insulation resistance with 100V DC test voltage: |
0.01-19.99, 99.9 +/- (2% reading + 2 digits) 99.9 - 199.9MO +/- (5% reading + 2 digits) |
| Insulation resistance with 250V DC test voltage: |
0.01-19.99, 199.9, 249 +/- (2% reading + 2 digits) 249 - 499MO +/- (5% reading + 2 digits) |
| Insulation resistance with 500V DC test voltage: |
0.01-19.99, 199.9, 499 +/- (2% reading + 2 digits) 499 - 999 MO +/- (5% reading + 2 digits) |
| Insulation resistance with 1000V DC test voltage: |
0.01-19.99, 199.9, 999 +/- (2% reading + 2 digits) 999 - 1999 MO +/- (5% reading + 2 digits) |
| Low resistance (without timer): |
0.01-19.99, 99.9O+/- (2% reading + 2 digits) |
| Low resistance (with timer): |
0.01-9.9O+/- (2% reading + 2 digits) |
| Ground resistance: |
0-19.99, 199.9, 1999 O +/- (5% reading + 3 digits) |
| Ground resistivity: |
0.6- 125.6 Om 0.125-1.256, 19.99, 199.9 kOm +/- (5% reading + 3 digits) |
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The Amprobe ACF-3000SR is a 3000A Flexible Current Transformer for use with the DM-III Power Analyzer & Recorder.
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The Amprobe DM-III is an advanced single or 3 pahse power analyzer and recorder that includes all accessories to troubleshoot today's power circuits. The DM-III Flex model includes 3000 amp flexible current transformers.
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