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54
Measured values
Measuring
path
1
Menu
Tolerances
2
Apparent energy
L1, L2, L3,
Σ
d
a
±
0.5 %
Unbalance voltage
Four-wire
system
d
a
h
±
0.5 %
Unbalance current
Four-wire
system
d
a
h
±
0.5 %
THD voltage
L1, L2, L3
d
a
h
±
0.5 %
THD current
L1, L2, L3
d
a
h
±
0.5 %
Harmonic voltage U
5. 7. 11. 13. 17. 19. H.
L1, L2, L3
d
a
h
Harmonic current I
5. 7. 11. 13. 17. 19. H.
L1, L2, L3
d
a
h
Limit violations
counter 1
to 4
d
a
Analog inputs
external
d
a
±
0.5 %
Binary inputs
external
d
a
1) Phases are displayed based on the type of connection.
2) Tolerances are applicable from 0.5 to 1.2 times nominal value.
3) Average value of all phases.
4) Measuring beginning with 2 % of the apparent power in selected
measurement range
5) Measuring beginning with 30 % of the input voltage L1-N
d
Measured values can be displayed on measured value screens
a
Measured values selectable over communication
h
Measured values selectable for list screens and oscilloscope
Содержание SIMEAS P 7KG7750
Страница 22: ...20 1 11 Abmessungen 1 11 1 Gerätevarianten 7KG7750 Hinweis Alle Maße in mm Abbildung 1 7KG7750 Variante IP 41 ...
Страница 23: ...21 Abbildung 2 7KG7750 Variante IP 65 ...
Страница 35: ...33 Einphasen Wechselstrom Dreileiter Drehstrom gleiche Belastung ...
Страница 36: ...34 Dreileiter Drehstrom beliebige Belastung Vierleiter Drehstrom gleiche Belastung ...
Страница 53: ...51 2 7 Block Diagram ...
Страница 63: ...61 2 11 Dimensions NOTE All dimensions in mm 2 11 1 Device Variants 7KG7750 Figure 1 7KG7750 variant IP 41 ...
Страница 64: ...62 Figure 2 7KG7750 variant IP 65 ...
Страница 76: ...74 Single phase AC current Three wire three phase balanced ...
Страница 77: ...75 Three wire three phase unbalanced Four wire three phase balanced ...
Страница 78: ...76 Four wire three phase unbalanced low voltage system Four wire three phase unbalanced high voltage system ...
Страница 87: ...85 Notes ...