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4 Measurands and Recording
4.2 Measurands
46
SENTRON PAC5100/5200, 7KM5212/5412, Device Manual
E50417-H1040-C568-A1, Edition 03.2015
4.2.3.4 Measurands of Energy, Connection Types
Table 4-6
Measurands of Energy, Connection Types in Power Systems
Measur-
and
Circuit
1-phase
System
3-wire Network
(Delta)
4-wire Network
(Star)
Inter-
vals
(Cycle)
Balanced
(1I)
Unbal-
anced (3I)
Unbal-
anced (2I)
Balanced
(1I)
Unbal-
anced (3I)
Active Energy - Supply
WPa_
Supply
a
x
-
-
-
-
x
10/12
WPb_
Supply
b
-
-
-
-
-
x
10/12
WPc_
Supply
c
-
-
-
-
-
x
10/12
WP_
Supply
a, b, c
-
x
x
x
x
x
10/12
Active Energy - Demand
WPa_
Demand
a
x
-
-
-
-
x
10/12
WPb_
Demand
b
-
-
-
-
-
x
10/12
WPc_
Demand
c
-
-
-
-
-
x
10/12
WP_
Demand
a, b, c
-
x
x
x
x
x
10/12
Reactive Energy - Inductive
WQa_
inductive
a
x
-
-
-
-
x
10/12
WQb_
inductive
b
-
-
-
-
-
x
10/12
WQc_
inductive
c
-
-
-
-
-
x
10/12
WQ_
inductive
a, b, c
-
x
x
x
x
x
10/12
Содержание SENTRON PAC5100
Страница 8: ...8 SENTRON PAC5100 5200 7KM5212 5412 Device Manual E50417 H1040 C568 A1 Edition 03 2015 ...
Страница 10: ...10 SENTRON PAC5100 5200 7KM5212 5412 Device Manual E50417 H1040 C568 A1 Edition 03 2015 ...
Страница 242: ...13 Operational Indications 242 SENTRON PAC5100 5200 7KM5212 5412 Device Manual E50417 H1040 C568 A1 Edition 03 2015 ...
Страница 264: ...264 SENTRON PAC5100 5200 7KM5212 5412 Device Manual E50417 H1040 C568 A1 Edition 03 2015 ...