Siemens Sentron 7KT PAC 1600, Equipment Manual, Page: 43 / 114

Description
3.4 Three-phase devices 80 A
7KT16 energy meter
Equipment Manual, 09/2020, 2514284147-04
41
Setup Unit of meas-
urement
Measured value
18 V L2 Phase voltage L2N
19 V L3 Phase voltage L3N
20 V L-L Phase-to-phase voltage
1)
21 V L1L2 Phase-to-phase voltage L1L2
22 V L2L3 Phase-to-phase voltage L2L3
23 V L3L1 Phase-to-phase voltage L-L1
24 A Voltage 1)
25 A L1 Voltage L1
26 A L2 Voltage L2
27 A L3 Voltage L3
28 PF Power factor 1)
29 PF Power factor (total)
30 PF L1 Power factor L1
31 PF L2 Power factor L2
32 PF L3 Power factor L3
33 HZ Frequency
34 kWh+ part Partial active energy
35 kWh+ L1 part Partial active energy L1 (import)
36 kWh+ L2 part Partial active energy L2 (import)
37 kWh+ L3 part Partial active energy L3 (import)
38 kWh− part Partial active energy (export)
39 kWh− L1 part Partial active energy L1 (export)
40 kWh− L2 part Partial active energy L2 (export)
41 kWh− L3 part Partial active energy L3 (export)
42 kWh+ part Partial reactive energy (import)
43 kWh+ L1 part Partial reactive energy L1 (import)
44 kWh+ L2 part Partial reactive energy L2 (import)
45 kWh+ L3 part Partial reactive energy L3 (import)
46 kWh− part Partial reactive energy (export)
47 kWh− L1 part Partial reactive energy L1 (export)
48 kWh− L2 part Partial reactive energy L2 (export)
49 kWh− L3 part Partial reactive energy L3 (export)
50 kW d Active power demand values
1)
If limit thresholds are used for these measurements, the comparison is performed based on the
highest or the lowest of the three phases, depending on the type of limit (maximum or minimum).
Example:
If a maximum limit threshold is defined for the phase voltages, the limit is activated if one of the three
voltages is above the limit threshold.