Page 82 - SACE Tmax XT - Catalogue

3/48 SACE TMAX XT LOW VOLTAGE MOLDED CASE CIRCUIT-BREAKERS

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Ekip Touch/Hi-Touch

Additional protection functions

Additional protection functions:

Protection Thermal Trip Enable Zone StartUp Blocks Directional
memory Selectivity enable Zone Selectivity
L ●
S ● ● ● ● ●
I ● ● ●
G ● ● ● ●
MCR ●
IU ●
T ●
S2 ● ● ● ●
D ● ●
UV ● ●
OV ● ●
VU ● ●
UF ● ●
OF ● ●
RP ● ●
S(V) ● ●
S2(V) ● ●
RV ● ●
RQ ● ●
RQ2 ● ●
OQ ● ●
OP ● ●
UP ● ●
ROCOF ●
UV2 ● ●
OV2 ● ●
UF2 ● ●
OF2 ● ●
UP ●
Gext ● ●

Thermal memory Trip Enable
This function is used to protect components The function enables the trip to be excluded so
such as transformers and cables against over- that only the alarm is indicated. This is used in
heating due to overloads. It adjusts the trip time installations where continuity of service is an
of the protection according to the time elapsed essential requirement.
after the first overload, taking account of the
overheating caused. It can be activated when a
t = k/l (with an inverse long time) curve is used.
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