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- Power Clamp Meter
Power Clamp Meter
- HVAC Application：
- Check current draw in motors and compressors.
- Use MAX/MIN/Recording in the temperature mode to assess efficiency.
- Test run/start capacitors.
- Confirm low voltage control signals.
- Measure flame safeguard device current draw.
- Confirm power sources.
- Analyze temperature and voltage or current data with the aid of the time stamp.
- Insulation test up to 100M Ω.
Electrical Application： - Check for energized circuits and balance loads.
- 1 Φ /3 Φ (3P3W/3P4W)Power analyzer.
- Evaluate electrical contacts.
- Capture motor in-rush current readings.
- Determine peak power demand periods.
- Verify line voltage stability.
- Monitor motors and other loads for excess heat.
- Check motor run/start capacitor values.
- HVAC Application：
- Check current draw in motors and compressors.
- Use MAX/MIN/Recording in the temperature mode to assess efficiency.
- Test run/start capacitors.
- Confirm low voltage control signals.
- Measure flame safeguard device current draw.
- Confirm power sources.
- Analyze temperature and voltage or current data with the aid of the time stamp.
- Insulation test up to 100M Ω.
Electrical Application： - Check for energized circuits and balance loads.
- 1 Φ /3 Φ (3P3W/3P4W)Power analyzer.
- Evaluate electrical contacts.
- Capture motor in-rush current readings.
- Determine peak power demand periods.
- Verify line voltage stability.
- Monitor motors and other loads for excess heat.
- Check motor run/start capacitor values.
ELECTRICAL SPECIFICATIONS (23℃±5℃)
AC Current (50Hz to 400Hz) : Trms
|
Range |
Resolution |
Accuracy |
Sensitivity |
Overload Protection |
|
99.99A |
10mA |
±2% ±20dgts (50, 60Hz) ±4% ±20dgts (40~400Hz) |
0.10A |
1000A |
|
999.9A |
100mA |
1.0A |
mA Trms : (AC+DC) (Burden Voltage : 5mV/µA)
|
Range |
Resolution |
Accuracy |
Sensitivity |
Overload Protection |
|
99.99mA |
10nA |
±1% ±20dgts |
0.20µA |
600V |
|
999.9mA |
100nA |
2.0µA |
AC Voltage (50Hz to 400Hz) : Trms
|
Range |
Resolution |
Accuracy |
Sensitivity |
Overload Protection |
|
999.9mV |
0.1mV |
±1% ±20dgts (50, 60Hz) ±2% ±20dgts (40~400Hz) |
2.0mV |
600V |
|
9.999V |
1mV |
0.020V |
||
|
99.99V |
10mV |
0.20V |
||
|
600.0V |
100mV |
2V |
DC Voltage
|
Range |
Resolution |
Accuracy |
Sensitivity |
Overload Protection |
|
999.9mV |
0.1mV |
±1.0% ±20dgts |
2.0mV |
600V |
|
9.999V |
1mV |
0.020V |
||
|
99.99V |
10mV |
0.20V |
||
|
600.0V |
100mV |
2V |
Resistance (Continuity<40Ω on the 999.9Ω range) :
|
Range |
Resolution |
Accuracy |
Overload Protection |
|
999.9Ω |
100mΩ |
1% ±10dgts |
600V |
|
9.999KΩ |
1Ω |
||
|
99.99KΩ |
10Ω |
||
|
999.9KΩ |
100Ω |
MΩ:
|
Range |
Resolution |
Accuracy |
Overload Protection |
|
9.999MΩ |
1KΩ |
5% ±10dgts |
600V |
|
99.99MΩ |
10KΩ |
Capacitance :
|
Range |
Resolution |
Accuracy |
Overload Protection |
|
10.000mF |
1nF |
1.5% ±5dgts |
600V |
|
100.00mF |
10nF |
||
|
1000.0mF |
100nF |
||
|
7000mF |
1mF |
2.5% ±15dgts |
Diode (Continuity<40mV) :
|
Range |
Resolution |
Accuracy |
Overload Protection |
|
2.000V |
1mV |
±2% ±1dgt |
600V |
Temperature (K-Type ther mocouple) :
|
Range |
Resolution |
Accuracy |
Overload Protection |
|
-50℃ to 900℃ |
0.1℃ |
1% ±1℃ |
30VAC or 60VDC |
|
-58℉ to 1000℉ |
0.1℉ |
1% ±2℉ |
1f/3f TRUE Power (KW): (PF>0.5 or θ<60º )
|
Range |
Resolution |
Accuracy |
Overload Protection |
|
60.00KW (<100A) |
10W |
±5%rdg ±20dgts (50, 60Hz) |
600V ac / 1000A ac |
|
600.0KW (>100A) |
100W |
1f/3f Horse Power (HP): (PF>0.5 or θ<60º )
|
Range |
Resolution |
Accuracy |
Overload Protection |
|
80.00HP (<100A) |
0.01HP |
±5%rdg ±20dgts (50, 60Hz) |
600V ac / 1000A ac |
|
800.0HP (>100A) |
0.1HP |
1ψ/3ψApparent Power :
|
Range |
Resolution |
Accuracy |
Overload Protection |
|
60.00KVA (<100A) |
10VA |
±2.5%rdg ±20dgts |
600VAC/ 1000AAC |
|
600.0KVA (>100A) |
100VA |
1ψ/3ψPhase Angle : (50Hz, 60Hz)
|
Range |
Resolution |
Accuracy |
Sensitivity |
|
-60° ~ 0° ~ +60° |
0.1º |
±6.0º |
ACV>100V, ACA>10A |
Frequency :
|
Range |
Resolution |
Accuracy |
Sensitivity |
|
40Hz/1KHz |
0.1Hz |
±0.5%rdg ±2dgts |
ACV>1.2V, ACA>6A
|
1ψ/3ψPower Factor (PF)
|
Range |
Resolution |
Calculated value |
Sensitivity |
|
0 ~ +1 |
0.001 |
PF=COSθ |
ACV>100V, ACA>10A |
