ACD-41PQACD-41PQ 1000A Power Quality Clamp-on with THD Measurement Data Sheet
Specifications (valid for 23 °C ± 5 °C, for less than 70 % relative humidity).
Display
Voltage functions 6000 counts LCD display(s)
Power, Ohm & Hz functions 9999 counts LCD display(s)
ACA clamp-on function 4000 counts LCD display(s)
Update Rate Power function 1 per second nominal
Voltage, ACA clamp-on, Ohm, Hz &
Temperature functions 4 per second nominal
Polarity Automatic
Operating Temperature 0°C to 40°C; < 80% RH @ < 31°C; decreasing linearly to 50% RH @ 40°C Altitude Indoor operation, below 2000m. Storage Temperature -20°C to 60°C, < 80% R.H. (with battery removed) Temperature Coefficient nominal 0.15 x (specified accuracy)/ °C @ (0°C -18°C or 28°C -40°C) Sensing True RMS sensing Power Supply standard 1.5V AAA Size (NEDA 24A or IEC LR03) battery X 2 Low Battery Below approx. 2.4V Power Consumption Voltage, ACA, Hz & Power functions 10mA typical Ohm & Temperature functions 4mA typical APO Timing Idle for 17 minutes APO Consumption 10μA typical Jaw opening & Conductor diameter 45mm max Dimension 224 x 78mm x 40mm (8.9 x 3.1 x 1.6 in.) Weight 224 gm approx Safety LVD Meets EN60101-1:2001; EN61010-2-032(2002), Category III- 600 Volts ac & dc; pollution degree : 2 � EMC EN 61326-1 Electrical Specifications AC Voltage Voltage Range Accuracy 600.0V 50Hz to 60Hz ± (0.5% rdg + 5d) 45 to 50Hz, 60 to 500Hz ± (1.5% rdg + 5d) 500Hz to 3.1kHz ± (2.5% rdg + 5d) CMRR > 60 dB @ DC to 60 Hz, Rs = 1 kΩ
Input Impedance 2 MΩ, 30 pF nominal
Crest Factor < 2.3 : 1 at full scale; < 4.6 : 1 at half scale ACV AutoTechTM Threshold 30VAC (40 to 500 Hz) nominal DC Voltage Range 600.0 V Accuracy ± (0.5% rdg + 5d) NMRR > 50 dB @ 50/60 Hz
CMRR >120 dB @ DC, 50/60 Hz, Rs
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