Fluke 1760 - Page 78

1760
Users Manual
5-6
Uncertainties Instrument with 600V/1000V Sensor
Sensor 1000 V
Sensor 600 V
Uncertainty including the voltage sensors is in compliance with IEC
61000-4-30 Class-A. All voltage sensors are suitable for DC to 5 kHz
Udin = 600 V P-N:
Range: 0 to 1200 V rms Peak 1700 V rms
0.1 % of Udin according to IEC 61000-4-30 Class A 2008 Edition 2
Udin = 480 V P-N:
Range: 0 to 960 V, Peak 1700 V rms
0.1 % of Udin according to IEC 61000-4-30 Class A 2008 Edition 2
Udin = 230 V P-N:
Range: 0 to 460 V, Peak 900 V rms
0.1 % of Udin according to IEC 61000-4-30 Class A 2008 Edition 2
Intrinsic uncertainty for Harmonics Class I as per EN 61000-4-7:2002 and amendment 1:2008
Temperature drift: < 65 ppm / K
Aging < 0.04 % / year
Common mode rejection
Instrument > 100 dB at 50Hz (e.g. shunt)
With voltage sensor 600 V/1000 V > 65 dB at 50 Hz
Noise
Noise voltage for instrument, input short-circuited:< 40 μV rms
HzV /8,0 μ
With sensor 1000 V: < 0.8V rms
With sensor 600 V: < 0.5 V rms
DC ± (0.2 % rdg + 0.1 % sensor range)