MI 2883 Energy Master
Recording Practice and Instrument Connection
121
4.4 Number of measured parameters and connection type
relationship
Parameters which Energy Master displays and measures, mainly depends on network
type, defined in CONNECTION SETUP menu
– Connection type. In example if user
choose single phase connection system, only measurements relate to single phase
system will be present. Table below shows dependencies between measurement
parameters and type of network.
Table 4.3: Quantities measured by instrument
Connection type
Menu
1W
2W
3W
OpenD
4W
L1 N L1
L2 N
L12 Tot
L12 L23 L31 Tot L12 L23 L31 Tot L1 L2 L3 N L12 L23 L31 Tot
V
o
lt
a
g
e
RMS
THD
Crest Factor
Frequency
Harmonics
(0÷50)
Interharm.
(0÷50)
Unbalance
Flicker
Signalling
Events
L1 N L1
L2 N
L12 Tot
L1
L2
L3
Tot L12 L23 L31 Tot L1 L2 L3 N L12 L23 L31 Tot
C
u
r
r
e
n
t
RMS
THD
Harmonics
(0÷50)
Interharm.
(0÷50)
Unbalance
C
o
n
su
m
e
d
P
w
r
.
Combined
Fundamental
Nonfundament.
Energy
Power factors
G
e
n
e
r
a
te
d
P
w
r
.
Combined
Fundamental
Nonfundament.
Energy
Power Factors