Multilin SR469 - 5.3 A2 METERING DATA

A2 METERING DATA 5. ACTUAL VALUES
5-8
5.3.1 CURRENT METERING
y
&855(17#0(7(5,1*
y
>(17(5@#IRU#PRUH
Õ
ÕÕ
Õ
ENTER
ENTERENTER
ENTER
ESCAPE
ESCAPEESCAPE
ESCAPE
Ö
ÖÖ
Ö $=#####3##%=#######3
&=#####3###$PSV
RANGE: 0 - 100000
Û
ÛÛ
Û
ESCAPE
ESCAPEESCAPE
ESCAPE
MESSAGE
MESSAGEMESSAGE
MESSAGE
Ú
ÚÚ
Ú
$9(5$*(#3+$6(
&855(17=########3#$PSV
RANGE: 0 - 100000
Û
ÛÛ
Û
ESCAPE
ESCAPEESCAPE
ESCAPE
MESSAGE
MESSAGEMESSAGE
MESSAGE
Ú
ÚÚ
Ú
02725#/2$'=
#3133#[#)/$
RANGE: 0 - 20.00
Û
ÛÛ
Û
ESCAPE
ESCAPEESCAPE
ESCAPE
MESSAGE
MESSAGEMESSAGE
MESSAGE
Ú
ÚÚ
Ú
&855(17#81%$/$1&(=
####3#(
RANGE: 0 - 9999
Û
ÛÛ
Û
ESCAPE
ESCAPEESCAPE
ESCAPE
MESSAGE
MESSAGEMESSAGE
MESSAGE
Ú
ÚÚ
Ú
82%#%,$6('#02725
/2$'=#3133#[#)/$
Range: 0.00 - 20.00
Û
ÛÛ
Û
ESCAPE
ESCAPEESCAPE
ESCAPE
MESSAGE
MESSAGEMESSAGE
MESSAGE
Ú
ÚÚ
Ú
*5281'#&855(17=
#####313#$PSV
RANGE: 0.0 - 5000.0
NOTE: this message seen if the ground CT has 1 or 5A secondary
Û
ÛÛ
Û
ESCAPE
ESCAPEESCAPE
ESCAPE
MESSAGE
MESSAGEMESSAGE
MESSAGE
Ú
ÚÚ
Ú
*5281'#&855(17=
#####3133#$PSV
RANGE: 0.00- 25.00
NOTE: this message seen if the ground CT is Multilin 50/.025
Û
ÛÛ
Û
ESCAPE
ESCAPEESCAPE
ESCAPE
MESSAGE
MESSAGEMESSAGE
MESSAGE
×
××
×
$=#####3##%=#######3
&=#####3#$PSV#'LII1
RANGE: 0 - 5000
DESCRIPTION:
All measured current values are displayed here. SR469 unbalance is defined as the ratio of negative sequence current to positive se-
quence current, I
2
/I
1
, if the motor is operating at a load (Iavg) greater than FLA. If the motor Iavg is less than FLA, unbalance is defined
as I
2
/I
1
× Iavg/FLA. This derating is necessary to prevent nuisance alarms and trips when a motor is lightly loaded. Unbalance Bias
Motor Load shows the equivalent motor heating current caused by the unbalance k factor.
5.3
A2
METERING
DATA