Siemens SENTRON 7KT1681

Technical data
8.1 Technical data
7KT multimeter
64 Manual, 08/2018, 2514284149-01
Measuring accuracy
Reference conditions
Temperature +23 °C ±2 °C
Phase-to-neutral voltage
±0.5% (50 V~ … 480 V~) ±0.5 digit
Phase-to-phase voltage
±0.5% (80 V~ … 830 V~) ±0.5 digit
Current (xx/5)
±0.5% (0.1 in … 1.2 in) ±0.5 digit
Active energy
Class 1 (IEC/EN 62053-21)
Reactive energy
Class 2 (IEC/EN 62053-23)
Additional faults
Temperature
0.05 %/K for V, A, W
Environmental conditions
Installation
For indoor use only
Operating temperature
−20 °C … +60 °C
Storage temperature
−30 °C … +80 °C
Relative humidity (IEC/EN 60068-2-78)
< 80% non-condensing
Maximum degree of pollution
2
Overvoltage category
3
Measuring category
III
Climatic sequence
Z/ABDM (IEC/EN 60068-2-61)
Shock resistance
15 g (IEC/EN 60068-2-27)
Vibration resistance
0.7 g (IEC/EN 60068-2-6)
Insulation voltage
Rated insulation voltage L-N
600 V~
Rated impulse withstand voltage U
imp
9.5 kV~
AC withstand voltage
5.2 kV~
Enclosure
You can find information about the enclosure in chapter Dimensional drawings (Page 67).