Siemens SENTRON PAC4220 - Page 26

Measured variable Connection type
3P4W 3P3W 3P4Wb 3P3Wb 1P2W
Total reactive power L2 (Q
t
o
t
)
1)
✓ - - - -
Total reactive power L3 (Q
to
t
)
1)
✓ - - - -
Reactive power L1 (Q
1
)
1)
✓ - - - -
Reactive power L2 (Q
1
)
1)
✓ - - - -
Reactive power L3 (Q
1
)
1)
✓ - - - -
3-phase average reactive power
1)
✓ - - - -
Total apparent power over all phases ✓ ✓ ✓ ✓ ✓
Total active power over all phases ✓ ✓ ✓ ✓ ✓
Total reactive power (Q
t
o
t
) of all phases
1)
✓ ✓ ✓ ✓ ✓
Total reactive power (Q
1
) of all phases
1)
✓ ✓ ✓ ✓ ✓
Cos φ L1 ✓ - ✓ ✓ ✓
Cos φ L2 ✓ - - - -
Cos φ L3 ✓ - - - -
Power factor L1 ✓ - - - -
Power factor L2 ✓ - - - -
Power factor L3 ✓ - - - -
Total power factor ✓ ✓ ✓ ✓ ✓
Line frequency ✓ ✓ ✓ ✓ ✓
Displacement angle L1 ✓ - ✓ ✓ ✓
Displacement angle L2 ✓ - - - -
Displacement angle L3 ✓ - - - -
Phase angle L1‑L1 ✓ ✓ - ✓ -
Phase angle L1‑L2 ✓ ✓ - ✓ -
Phase angle L1‑L3 ✓ ✓ - ✓ -
THD voltage L1 ✓ - ✓ - ✓
THD voltage L2 ✓ - - - -
THD voltage L3 ✓ - - - -
THD voltage L1‑L2 ✓ ✓ - ✓ -
THD voltage L2‑L3 ✓ ✓ - ✓ -
THD voltage L3‑L1 ✓ ✓ - ✓ -
THD current L1 ✓ ✓ ✓ ✓ ✓
THD current L2 ✓ ✓ - - -
THD current L3 ✓ ✓ - - -
Apparent energy ✓ ✓ ✓ ✓ ✓
Active energy import / export ✓ ✓ ✓ ✓ ✓
Reactive energy import / export ✓ ✓ ✓ ✓ ✓
Unbalance voltage ✓ - - - -
Unbalance current ✓ ✓ - - -
Amplitude unbalance voltage ✓ - - - -
Amplitude unbalance current ✓ ✓ - - -
Distortion current L1 ✓ ✓ ✓ ✓ ✓
Distortion current L2 ✓ ✓ - - -
Description
2.3Measured variables
PAC4220
24 Equipment Manual, L1V30827278B-01