LEM SATURN 100 plus Manuel D'utilisation page 60

Information for the tester
Earth/Ground Connection Voltage Measurement (SEV 3569)
Measuring Range Resolution
0 – 199 V 1V
Max. probe resistance: ≤ 10 kΩ
Noise voltage with respect to
PE Potential: max. 20 V at higher voltages measurement is not started!
Determining Rotary Field Direction (
Nominal voltage: 20 - 400 V AC
Frequency range: 46 - 65 Hz
Permissible overload: U = 600 V AC
rms
Electrical safety is given during and functional safety after overload.
Display of direction of
rotation: for phase sequence L 1 - L 2 - L 3
for phase sequence L 1 - L 3 - L 2
Voltage Range Display Range
20 - 400 V 0 - 500 V
Internal resistance: approx. 470 kΩ: (L
Measured Value Formation
1. Measurement R S
2. Measurement R A (not
displayed)
3. Measurement:
U S-PE = R / R x U L-PE *
A S
* (Variants 1...3 see
measurement
) as per IEC 61557-7
Resolution Intrinsic error
1 V ± (1% of m.v.+ 1 digit)
L with respect to L )
1/ 2 3
58
I K -