MICROENER MM30-W, Operation Manual

Page: 12 / 29

MM30-W
Doc. N° MO-0117-ING
Rev. 1
Pag. 12 of 29
Copyright - 2010 - Microener
10. READING OF MEASUREMENTS AND RECORDED PARAMETERS
Enter the MODE "MEASURE", SELECT the menus "ACT.MEAS"-"MAX VAL"-"LASTTRIP"-
-"TRIP NUM", scroll available information by key "+" or "-" .
10.1 - ACT.MEAS
Actual values as measured during the normal operation.
The values displayed are continuously refreshed.
Display Description
xxXXXxx
Date : Day, Month, Year
xx:xx:xx Hour : Hours, Minutes, Seconds
T/Tn xxx % Actual temperature rise displayed as % of the motor full load temperature rise (0 - 999%)
IA xxxxx A True R.M.S. value of the current of phase A displayed as primary Amps. (0 - 99999)
IB xxxxx A As above, phase B.
IC xxxxx A
As above, phase C.
Io xxxxx A
As above, earth fault current.
I1/m xxx %
Positive sequence component of motor current displayed as % of motor full load
current. (0 - 999)%
I2/m xxx %
Negative sequence component of motor current displayed as % of motor full load current.
(unbalance degree) (0 - 999)%
U xxxxx V RMS Voltage displayed as primary volts (0
– 65000)
f xx.xx Hz Frequency (40
– 70)Hz
PF x.xx C
Power Factor (0.10
– 1.00) C = Lead / L = Lag

xxx °
Phase displacement
W xxxxx KW Active Power (0 – 10000)kW
h xxxxx Operation hours (0
– 65000)
10.2 - MAX VAL
Highest values recorded during motor run after the starting time (refreshed at each higher value) plus
highest values recorded during the starting time (refreshed at each new starting).
Display Description
T/Tn xxx % Highest temperature recorded since the start of the run. (0 - 99,9)%
IA xxxxx A Current of phase A measured during run after starting time (0-99999)
IB xxxxx A As above, phase B.
IC xxxxx A
As above, phase C.
Io xxxxx A
As above, zero sequence current.
W xxxxx KW
As above, 3ph power
I1/m xxx %
Positive sequence component of motor current.
I2/m xxx %
Negative sequence component of motor current
SA xxxxx A Current of phase A during the starting time.
SB xxxxx A As above, phase B.
SC xxxxx A As above, phase C.
So xxxxx A As above, earth fault current.
S1/m xxx % Positive sequence current component during starting time.
S2/m xxx % Negative sequence current component during starting time.
tSt xxxx s
Measurement of the Motor Starting time.