IM30-GLF
Doc. N° MO-0062-ING
Rev.
3
Date
14.02.2005
Copyright 2010 - Microener
Firmware:
2.0X
Pag
31
of
31
CONFIGURATION OF OUTPUT RELAYS
Default Setting
Actual Setting
Protect.
Element
Output Relays
Description
Protect.
Element
Output Relays
I>
-
-
3
-
Instantaneous element of low-set overcurrent
I>
tI>
1
-
-
-
As above, time delayed element
tI>
I>>
-
-
3
-
Instantaneous element of high-set overcurrent
I>>
tI>>
1
-
-
-
As above, time delayed element
tI>>
O>
-
-
3
-
Instantaneous element of low-set earth fault element
O>
tO>
1
-
-
-
As above, time delayed element
tO>
1Is
1
-
-
-
First unbalance element (time delayed)
1Is
2Is
-
2
-
-
As above, second unbalance element
2Is
Ir>
1
-
-
-
Reverse power time delayed element
Ir>
Z<
1
-
-
-
Underimpedance time delayed element
Z<
tBF
-
-
-
4
Breaker Failure function operates
tBF
tFRes:
A
The reset after tripping:
(A)
automatically
(M)
manually
tFRes:
2:
--Ih--
The input (2) for blocking the time delayed elements
relevant to phase and ground
2:
t
2
OFF
The operation of the blocking input (2) can be programmed
so that it lasts as long the blocking input signal is present
(t
2
=OFF) or so that, even with the blocking input still
present, it only lasts for the set trip time delay of the
function plus an additional time 2xtBF (t
2
=2xtBF).
t
2
3:
--Ir
The blocking input (3) operate on function Z< or IR> as
programmed
3:
Commissioning Engineer:
Date :
Customer Witness:
Date :
