ABB SPCJ 4D29 User Manual

8
symbol of the setting quantity shows the quan-
tity currently being displayed.
I>/I
n
Start current of the I> stage as a multiple of the rated current of the used energizing
input. Setting range 0.5...5.0 x I
n
at definite time characteristic and 0.5…2.5 x I
n
at
inverse time characteristic.
Note! At inverse time characteristic any setting above 2.5 x I
n
will be regarded as being
equal to 2.5 x I
n
.
t> Operate time of the I> stage expressed in seconds, at definite time characteristic
(SGF1/1-2-3 = 0-0-0). Setting range 0.05...300 s.
k Time multiplier of the I> stage at inverse time characteristic. Setting range 0.05...1.00.
I>>/I
n
Start current of the I>> stage as a multiple of the rated current of the used energizing
input. Setting range 0.5...40.0 x I
n
. Additionally the setting "infinite" (displayed as
n - - -) can be selected with switch SGF2/5, which means that the high-set stage I>>
is out of operation.
t>> Operate time of the I>> stage expressed in seconds. Setting range 0.04...300 s.
I
0
>/I
n
Start current of the I
0
> stage as a multiple of the rated current of the used energizing
input. Setting range 0.1...0.8 x I
n
.
t
0
> Operate time of the I
0
> stage, expressed in seconds, at definite time characteristic
(SGF1/6-7-8 = 0-0-0). Setting range 0.05...300 s.
k
0
Time multiplier k
0
of the I
0
> stage at inverse time characteristic. Setting range
0.05...1.00.
I
0
>>/I
n
Start current of the I
0
>> stage as a multiple of the rated current of the used energizing
input. Setting range 0.1...10.0 x I
n
. Additionally the setting "infinite" (displayed as
n - - -) can be selected with switch SGF2/6, which means that the earth-fault stage
I
0
>> is out of operation.
t
0
>> Operate time of the I
0
>> stage expressed in seconds. Setting range 0.05...300 s.
Further, the checksums of switchgroups SGF1,
SGB and SGR1 are shown on the display when
the indicators adjacent to the switchgroup sym-
bols on the front panel are lit. The checksums
for switchgroups SGF2, SGR2 and SGR3 are
found in the submenus under the main menu of
the first switchgroup. For further information,
see chapter "Menus and registers". An example
of how the checksum can be calculated manu-
ally is given in manual "General characteristics
of D type relay modules..
Settings
The setting values are shown by the right-most
three digits of the display. When lit, the LED
indicators on the front panel adjacent to the

ABB SPCJ 4D29 Specifications

General

Brand	ABB
Model	SPCJ 4D29
Category	Relays
Language	English