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- Performs seven basic power measurements
- Clamp on for measurement, no need to break the circuit
- Optional software for logging or trend analysis
- True RMS, AC, DC and AC + DC
- Direct measurement of balanced 3-phase power
- Excellent Price Performance
- Measures power quantities on 1Ø & 3Ø
systems
- DC & AC True RMS response
- Real-time bargraph display
- Auto-sensing AC / DC (AC + DC)
- Built-in digital output
- Auto-ranging
- PowerClamp/Digital Clampmeter
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The Megger DCM1000P is an advanced clampmeter, giving true RMS readings of not only current and voltage, but of power quantities too. It measures ac and dc true RMS, giving accurate results even with distorted waveforms. Measurement can be made of power, apparent power, reactive power, and power factor, in single-phase and balanced three-phase systems with no need for additional adapters or calculations. Clamp-on power meters are the ideal hand-held instruments for use in the installation, maintenance, monitoring or checking of electrical systems and equipment.
As with all AVO products, the Power Clampmeter offers the high quality and precise measuring circuitry expected from the AVO name. Measurements can be taken regardless of waveform and up to a crest factor of 5. These unique instruments also measure power factor and frequency.
In addition to indicating the measurement on the large 3 1/2 digit LCD, each multimeter automatically displays the engineering unit (A, V, kΩ, etc.) of the quantity being measured and an indication of whether ac or dc, or a composite ac+dc signal.
An automatic power-off function helps extend battery life; low-battery indication is displayed when the time for replacement is near. Battery life is typically 12 hours continuous use. |
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| Current Measurement |
| Ranges |
400 A, 1000 A d.c. or a.c. pk |
| Accuracy |
I > 20 A ±1,5% ±5d
I ≤ 20 A ± 1 A |
| Frequency |
DC, 20 Hz - 1 kHz |
| Voltage Measurement |
| Ranges |
400 V, 600 V |
| Accuracy |
V > 40 V ±1% ±5d
V ≤ 40 A ± 1 V |
| Frequency |
DC, 20 Hz - 1 kHz |
| Power Measurement (1-Ø & 3-Ø) |
| Ranges |
40 kW, 400 kW, 600 kW (to 425 kW AC) |
| Accuracy |
±2,5% ±5d except
1-Ø: <2 kW ± 0,08 kW
3-Ø: <4 kW ± 0,25 kW |
| Frequency |
DC, 20 Hz - 1 kHz |
| VA Measurement (1-Ø & 3-Ø) |
| Ranges |
40 kVA, 400 kVA, 600 kVA (to 425 kVA AC) |
| Accuracy |
VA > 2 kVA ±2,5% ±5d
VA ≤ 2 kVA ±0,08 kVA |
| Frequency |
DC, 20 Hz - 1 kHz |
| VAr Measurement |
| Ranges |
600 V Ar, 200 kVAr |
| Accuracy |
VAr>2 kVAr ±2,5% ±5d
VAr ≤ 2 kVAr ±0,08 kVAr |
| Frequency |
DC, 20 Hz - 1 kHz |
| PF Range |
0,3 - 0,99 |
| Power Factor (COSØ) |
| Range |
-0,3 -1.0 - +0,3
(cap) (ind)
(72,5º -0º +72,5º) |
| Resolution |
0,01 |
| Accuracy |
±3° |
| Frequency |
20 Hz - 1 kHz |
| Frequency Measurement (from current or voltage sources) |
| Range |
20 Hz - 1 kHz |
| Resolution |
0,1 Hz |
| Accuracy |
40 - 70 Hz ±0,5%
20 - 1000 Hz ±1% |
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Models |
DCM24R |
| Power Supply |
1x9 V alkaline battery, IEC 6-LF22
Continuous battery life
Typically 12 hours
AutoPower Off feature |
| Display |
- 4000 count main display, 10 mm high digits
- Secondary 25-segment bargraph indicator with scale
- MIN/MAX./AVG. indicators in record mode
- Data Hold indicator
- a.c./d.c./a.c. + d.c. indication
- Low battery warning
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| Resolution |
10 mA
(40 A range )
100 m A
(200 A range) |
| Dimensions |
251 mm x 98 mm x 52 mm
(9,9” x 3,9” x 2,1” approx.)l |
| Weight |
500 g (1,1 lb) |
| Jaw Opening |
Max. 55 mm (2,2”)
1x55 mm cable or
2x30 mm cables |
| Temperature |
Reference:
Operating Range:
Storage: |
23ºC ±1ºC
0ºC - 50ºC (32ºF - 122ºF)
-20ºC - 60ºC (-4ºF - 140ºF) |
| Temp. Coefficient |
±0,1% of reading / °C (voltage and current) |
| Safety |
Complies with EN61010-2-032, 600 V,
Installation category III,
Pollution Deg.2 Test leads compliant to EN61010-2-031. |
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