Megger AVO300 Series, User Manual

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8
Accuracy
Accuracy is given at 18ºC to 28ºC (65ºF to 83ºF), less than 70% RH
DC Voltage (Auto-ranging)
Range Resolution Accuracy
400.0 mV 0.1 mV ±0.5% of rdg ±2 digits
4.000 V 1 mV
40.00 V 10 mV ±0.8% of rdg ±2 digits
400.0 V 100 mV
1000 V 1 V ±1% of rdg ±2 digits
Input Impedance: 7.8 M
Ω
.
Maximum Input: 1000 V dc
AC Voltage (Auto-ranging)
Range Resolution Accuracy
400.0 mV
(AV0310 only)
0.1 mV
4.000 V 1 mV ±1%of rdg ±5 digits
40.00 V 10 mV
400.0 V 100 mV
1000 V 1 V ±1.5%of rdg ±5 digits
400 mV (AVO310 only)
Input Impedance: 7.8 M Ω .
AC Response: 50Hz 60Hz
Maximum Input: 1000 V AC rms.
Relative humidity: 90% (0ºC to 30ºC); 75% (30ºC to 40ºC);
45% (40ºC to 50ºC)
For inside use, max height:
Operating: 3000 m
Storage: 10,000 m
Pollution degree: 2
Safety
The instrument complies with IEC61010-1 and IEC 61010-031
Power: One 9 V battery, NEDA 1604, IEC 6F22.
Dimensions: 182 (H) x 82 (W) x 55 (D) mm
Weight: Approx. 375g.
EMC
IEC61326-1
Operational uncertainties: Refer to www.megger.com