AEMC instruments 2136.35, User Manual, Page: 7 / 144

17. TECHNICAL SPECIFICATIONS ................................................... 89
17.1 REFERENCE CONDITIONS ................................................. 89
17.2 ELECTRICAL SPECIFICATIONS.......................................... 92
17.2.1 Input Voltage Specifications .......................................................
92
17.2.2 Current Input Specifications .......................................................
92
17.2.3 Bandwidth and Sampling ...........................................................
92
17.2.4 Instrument Specifications (Without Current Sensors) ...............
94
17.2.5 Specifications of the Current Sensors ....................................
104
17.2.6 Uncertainty of the Real-Time Clock .........................................
105
17.3 MEMORY CARD ................................................................... 105
17.4 POWER SUPPLY .................................................................. 106
17.4.1 Battery .....................................................................................
106
17.4.2 External Power Supply .............................................................
107
17.4.3 Battery Life ...............................................................................
107
17.5 DISPLAY CONDITIONS....................................................... 108
17.6 ENVIRONMENTAL CONDITIONS ...................................... 108
17.7 MECHANICAL SPECIFICATIONS ...................................... 109
17.8 COMPLIANCE WITH INTERNATIONAL STANDARDS .... 109
17.8.1 Electrical Safety .......................................................................
109
17.8.2 Standard IEC 61000-4-30, Class A .........................................
110
17.8.3 Measurement Uncertainties and Ranges ................................
110
17.8.4 Markings per IEC 62586-1 .......................................................
112
17.9 ELECTROMAGNETIC COMPATIBILITY (EMC) .................112
17.10 RADIO EMISSIONS ............................................................112
17.11 GPL CODE ............................................................................112
18. MAINTENANCE ............................................................................113
18.2 SENSOR MAINTENANCE ...................................................113
18.3 BATTERY REPLACEMENT .................................................113
18.4 MEMORY CARD ...................................................................115
18.5 UPDATING THE FIRMWARE ..............................................115
18.6 REPAIR AND CALIBRATION...............................................116
18.7 TECHNICAL ASSISTANCE ..................................................116
18.8 LIMITED WARRANTY ..........................................................117
18.8.1 Warranty Repairs .....................................................................
117
20.1 NOTATION .............................................................................118
20.2 FORMULAS ...........................................................................119
20.2.1 RMS Values .............................................................................
119
20.2.2 Peak Values .............................................................................
119
20.2.3 Crest Factor .............................................................................
119