Power Quality Analyzer Model 3945
23
3.10.2 Specifi cations
(add PowerPad™ accuracy ±0.5% ± 1ct)
Range:
5A
Output / Input Ratio:
0.2mV/mA
AC
Dimensions:
6.00 x 3.75 x 3.40” (153 x 95 x 86mm)
Weight:
2 lbs (900g)
Impermeability:
IP50 per EN 60529 (electrical IP2X for the terminals)
Electrical safety:
Double Insulation, Category III 300V
Pollution Degree 2 per IEC 61010-1
Operating Temperature:
5° to 131°F (-15° to 55°C), 10 to 90% RH
Storage Temperature:
-40° to 185°F (-40° to 85°C), 0 to 90% RH
Reference Conditions:
73°F (23°C)
±
3K, 50 to 85% RH, 50/60Hz
±
2Hz
Current measurement according to IEC 44-1 Class 0.5
Range
5mA to 50mA
50mA to 1A
1A to 6A
Error %
0.35% + 1.5mA
0.25% + 1mA
0.25% + 0.5mA
Phase Error
0.5°
0.4°
0.33°
Primary Voltage Loss:
< 0.3V
Permanent Overload:
10A
Temperature Infl uence:
< 0.1% par 25K
Frequency Infl uence
65Hz to 500Hz
500Hz to 1kHz
1kHz to 5kHz
Error
0.1%
0.3%
0.5%
Phase error
0.1°
0.2°
1°
