Siemens SENTRON 7KT PAC1600 - Page 102

Technical data
8.1 Technical data
7KT16 energy meter
100 Equipment Manual, 09/2020, 2514284147-04
Input current
Minimum current (I
min
)
• At 63/80 A: 0.5 A
•
At 5 A: 0.05 A
Max. current (Imax) of 63 A devices
63 A
Max. current (Imax) of 80 A devices
80 A
Max. current (Imax) of 5 A devices
6 A
Starting current (actual) of 63 and 80 A devices
40 mA
Starting current (actual) of 5 A devices
10 mA
Burden per phase with 5 A devices
≤ 0.3 W
LED pulses
Devices with 63 and 80 A
1000 pulses/kWh
Devices with 5 A input
10000 pulses/kWh
Length
30 ms
Environmental conditions
Installation
For indoor use only
Operating temperature
−25 … +55 °C
Storage temperature
−25 … +70 °C
Relative humidity (IEC EN 60068-2-78)
< 80% non-condensing
Maximum degree of pollution
2
Overvoltage category
III
Altitude
≤ 2000 m
Climatic sequence
Z/ABDM (IEC/EN 60068-2-61)
Shock resistance
10 g (IEC/EN 60068-2-27)
Vibration resistance
0.7 g (IEC/EN 60068-2-6)
Mechanical environment
Class M1
Electromagnetic environment
Class E2
Insulation voltage
Rated insulation voltage L-N
250 V~
Rated impulse withstand voltage Uimp
6 kV
AC withstand voltage
4 kV