EMC-D3b
EMC-D3b-485
instructon manual
IM450-U v3.1
page 11
Meter mode
The meter mode can be selected from the counter visualization mode, holding keys
‘A’
and
‘B’
for at least 5 second.
Measure are displayed on the right side of display, in 3-digit format
On the left side are displayed the name of parameter measured.
To change the parameter, press the keys
‘A’
or
‘B
’.
Leds status are don’t care; only the pulse led show the status of last selected energy.
To revert to the visualization in counter mode you can hold keys
‘A’
and
‘B’
for at least 5 second or enter in SETUP and
wait the automatically exit to counter visualization measure.
The following table is the list of parameter displayed in meter mode.
Measure visualization in meter mode
Parameter
Display
VOLTAGE VL1-NEUTRAL.
Vl1 000
VOLTAGE VL2-NEUTRAL.
Vl2 000
VOLTAGE VL3-NEUTRAL.
Vl3 000
CURRENT PHASE L1
il1 000
CURRENT PHASE L2
Il2 000
CURRENT PHASE L3
Il3 000
POWER FACTOR PHASE L1.
PF1 000
POWER FACTOR PHASE L2.
PF2 000
POWER FACTOR PHASE L3.
PF3 000
ACTIVE POWER PHASE L1.
PL1 000
ACTIVE POWER PHASE L2.
PL2 000
ACTIVE POWER PHASE L3.
PL3 000
REACTIVE POWER PHASE L1.
QL1 000
REACTIVE POWER PHASE L2.
QL2 000
REACTIVE POWER PHASE L3.
QL3 000
APPARENT POWER PHASE L1.
SL1 000
APPARENT POWER PHASE L2.
SL2 000
APPARENT POWER PHASE L3.
SL3 000
VOLTAGE VL1 VL2.
V12 000
VOLTAGE VL2 VL3.
V23 000
VOLTAGE VL3 VL1.
V31 000
FREQUENCY L1
FRE 000
NOTE regarding to the measures.
In some applications, in which the CT's secondary is connected to other instruments, different of the EMC-D3b counters, there might be
some measuring problems, depending on the typology of the current inputs. Optionally, there are alternatives adapted to solve these
possible problems.
Please get in touch with the Technical Assistance Dpt., in case of problems.
NOTE regarding digital inputs.
It is advisable to place a fast fuse 50mA 250V at the digital input.
The maximum absorbed current is 1 mA.
In absence of voltage at the input, the T1 time band will be selected.
With voltage applied to the input, the T2 time band will be selected.
Please refer to the technical characteristics for further information's regarding the digital inputs.
