Electromagnetic Compatibility (EMC)
International.............................. IEC 61326-1: Portable
Electromagnetic Environment
IEC 61326-2-2, CISPR 11: Group 1,
Class A
Group 1: Equipment has intentionally generated and/or use
conductively coupled radio-frequency energy which is necessary for
the internal functioning of the equipment itself.
Class A: Equipment is suitable for use in all establishments other
than domestic and those directly connected to a low voltage power
supply network which supplies buildings used for domestic purposes.
There may be potential difficulties in ensuring electromagnetic
compatibility in other environments, due to conducted and radiated
disturbances.
Emissions that exceed the levels required by CISPR 11 can occur
when the equipment is connected to a test object.
Korea (KCC) ................ Class A Equipment (Industrial Broadcasting &
Communication Equipment)
Class A: Equipment meets requirements for industrial
electromagnetic wave equipment and the seller or user should take
notice of it. This equipment is intended for use in business
environments and not to be used in homes.
Electrical Specifications
All accuracies stated at 23 °C ±1 °C (73.4 °F ±1.8 °F)
Current Range ............................... 2000 A ac rms, ±2000 A dc
Output Sensitivity ........................... 1 mV/A
Accuracy......................................... ±0.8 % of reading ±0.2 % of range
Bandwidth to Meet
Accuracy Specification ................... DC to 400 Hz
Load impedance............................. >1 M
Ω
and
<
10 pF
Frequency Response
(small signal) .................................. DC to 20 kHz (-3 dB)
Temperature Coefficient................. Add 0.1 x specified accuracy for each
degree C above 28 °C or below 18 °C
Working Voltage ............................. 1000 V ac rms or dc
Power Supply
Type ............................................ 2x AA alkaline battery, IEC LR6
Battery Life .................................. 150 hours
Low battery indicator ................... yes
