Consulting recorded measurements – MGE UPS Systems Galaxy PW User Manual

Page 34

■

total time with Tbatt > 25° C (h): this

is the total time of operation with the bat-
tery temperature greater than 25° C since
initial startup of the UPS. It is expressed in
hours;

■

last reset: this is the date that the infor-

mation was last set to zero by the
Teleservice function;

■

elapsed backup time (min): this is the

total time of operation on battery power
since the last reset. It is expressed in min-
utes.

■

nb of backups: this is the number of

times the load was supplied by the UPS
from battery power since the last reset;

■

nb of backups < 1 min: this is the

number of times the load was supplied by
the UPS from battery power for less than
one minute, since the last reset;

■

1 min < nb of backups < 3 min: this is

the number of times the load was supplied
by the UPS from battery power for more
than one minute and less than three min-
utes, since the last reset;

consulting recorded
measurements

Recorded measurements are presented in
the same manner (see opposite):

■

the lists indicate the last 30 measure-

ments recorded for the given parameter.
The chronological order of the measure-
ments is indicated in the figure opposite;

■

the most recent measurement is pre-

sented first, in the upper left-hand corner
of the list. The following measurement is
listed just below, and so on until the 30th
value listed in the bottom right-hand cor-
ner of the list;

■

the period T between two successive

measurements is 30 days. The displayed
measurements are instantaneous values.

■

nb of backups > 3 min: this is the

number of times the load was supplied by
the UPS from battery power for more than
three minutes, since the last reset;

■

nb of overloads < 5 s: this is the num-

ber of times the UPS was overloaded (out-
put current greater than In) for less than
five seconds, since the last reset;

■

nb of overloads > 5 s: this is the num-

ber of times the UPS was overloaded (out-
put current greater than In) for more than
five seconds, since the last reset;

■

nb of times TBatt. > 25° C: this is the

number of times the battery temperature
was measured at over 25° C, since the
last reset.

NOTE

when this screen is
selected, approximately
ten seconds are required
to call up and display the
information.
If the number of mea-
surements is greater than
30, only the last 30 (the
most recent) are dis-
played

Logging and time-stamping

FIGURES SINCE RESET

nb of backups:

nb of backups < 1 min:

1 min < nb of backups < 3 min:

nb of backups > 3 min:

nb of overloads < 5 s:

nb of overloads > 5 s:

nb of times TBatt. > 25°C:

Use the

▼

and

▼

keys to shift between the beginning and the end of the display.

PARAMETER NAME (units)

T=30 days

▼

last read: 05/09/1997

M(t+29T)|M(t+23T)|M(t+17T)|M(t+11T)|M(t+05T)

M(t+28T)|M(t+22T)|M(t+16T)|M(t+10T)|M(t+04T)

M(t+27T)|M(t+21T)|M(t+15T)|M(t+09T)|M(t+03T)

M(t+26T)|M(t+20T)|M(t+14T)|M(t+08T)|M(t+02T)

M(t+25T)|M(t+19T)|M(t+13T)|M(t+07T)| M(t+T)

M(t+24T)|M(t+18T)|M(t+12T)|M(t+06T)| M(t)

Galaxy PW

100 to 225 kVA