Page 125 - Sace Emax 2 Catalogue

ACCESSORIES 6/23

Signalling
Ekip 2K Signalling modules (Fig. 28)
The Ekip 2K Signalling modules supply two input and two output contacts for control and remote
signalling of alarms and circuit-breaker trips. They can be programmed from the trip unit’s display or
through the Ekip Connect software. Furthermore, when using Ekip Connect, combinations of events
can be freely configured. They are suitable for all distribution and generator protection versions of the
Ekip Touch and Hi-Touch trip units. Three versions of the Ekip 2K Signalling modules are available: Ekip
2K-1, Ekip 2K-2, RELT Ekip 2K-3. In this way, a maximum of three modules for E2.2, E4.2, E6.2, and two
for E1.2 can be installed at the same time. The RELT Ekip Signalling 2K-3 module enables the wizard for
easy configuration of the arc flash mitigating 2I protection. This automatically assigns the I/O for
remote activation and positive feedback.

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— Electrical diagram reference: figures 41, 42, 43
Fig. 28

Ekip 3T Signalling modules (Fig. 29)
The Ekip 3T Signalling modules provide three analog inputs for PT100/PT1000 thermo-resistances and
one analog input 4-20mA for external sensors. Through the Ekip Connect commissioning tool, it is
possible to set different control thresholds and associate them to digital signals. The Ekip 3T Signalling
modules are suitable for all the versions of Ekip Touch and Hi-Touch trip units. However, PT100 sensors
are compatible with the Ekip black platform only. Up to two modules can be installed simultaneously on
SACE Emax 2: one Ekip Signalling 3T-1 and one Ekip Signalling 3T-2. ABB external probes PT1000 are
available for busbar applications. 06
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Fig. 29

Ekip 4K Signalling module (Fig.30)
The Ekip 4K Signalling module is available for E2.2, E4.2, E6.2. This module provides four input contacts
and four output contacts for control and remote signalling. It can be programmed from the trip unit’s
display or through the Ekip Connect software. Furthermore, when using Ekip Connect, combinations of
events can be freely configured.
It is installed in the housing provided in the front left of distribution and generator protection versions of
the Ekip Touch and Hi-Touch trip units, without having to remove the trip unit itself and is an alternative to
the AUX 6Q auxiliary contacts unit.
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Electrical diagram reference: figure 2

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Fig. 30
Ekip 10K Signalling modules (Fig. 31)
Ekip 10K Signalling is an external signalling unit designed for DIN rail installation for SACE Emax 2
automatic circuit-breakers. The unit provides ten contacts for electrical signalling of timing and
tripping of protection devices.
If connected via the Ekip Connect software, the contacts can be freely configured in association
with any event and alarm or combination of both.
Several Ekip 10K Signalling modules (up to 3) can be installed at the same time on the same Ekip trip
unit. The Ekip 10K Signalling module can be powered either by direct or alternating current and can be
— connected to all the trip units via internal bus or Ekip Link modules.
Fig. 31