Ekip Maintenance - ABB SACE Tmax XT5 Operation And Maintenance Manual

9 - Ekip Maintenance

Connections The circuit diagrams and references concerning the terminals are available in document 1SDM000005A1001.
Power supply Ekip Maintenance is supplied directly by the Ekip Touch to which it is connected.
Input parameters The input can be configured in the Settings-Modules-Ekip Signalling 1K-Input menu:
196 | © 2019 ABB | 1SDH002039A1002 - ECN000093027 - Rev. A
Ekip Maintenance is a signaling accessory allowing a programmable input and a programmable output to be
managed.
The module can be configured in the CB according to standard UL; the menus and information about the
module are available in the Trip unit with the names of the respective module for the IEC standard (Ekip
Signalling 1K).
IMPORTANT: each circuit-breaker can house one module only; configuration with
external modules is not allowed if an internal module is present
To connect the module to Ekip Touch and to actuator MOE-E if present, please consult document
1SDH002011A1507.
NOTE: communication between Ekip Touch and the module is interrupted in the absence of
auxiliary power supply
Input The input can be configured so that its status corresponds to actions or signals, with different programming
options (see Menu).
The module permits two logic statuses, interpreted differently by the Trip unit on the basis of the selected
configuration:
Parameter
Open
Close
Output The output has three contacts: normally open (NO), normally closed (NC) and common
The output can be configured so that the contacts change status when one or more events occur, with
different programming options (see Menu).
Compared to the common contact, the NO and NC contacts have the following electrical characteristics:
Characteristics
Maximum switchable voltage
Breaking capacity
Dielectric strength between contact and internal coil 1000 V AC (1 minute @ 50 Hz).
(1)
data relating to a resistive load
Parameter Description
Defines whether the input is interpreted as ON by the Trip unit when it is
Polarity
open (Active open) or when it is closed (Active Closed)
Minimum activation time of the input before status change is recognized;
the delay is given in seconds and can be set within range: 0 s to 100 s, in
0.01 s steps
Delay
Description Contact configuration
Active open
Circuit open
Active closed
Active open
Short-circuit
Active closed
NOTES:
• status change is not recognized if the input deactivates before this
time has elapsed
• if delay = 0 s status change must still be more than 300 µS
Status detected by Trip unit
ON
OFF
OFF
ON
Maximum limit
(1)
150 VDC / 250 VAC.
2 A @ 30 VDC, 0,8 A @ 50 VDC, 0,2 A @ 150 VDC,
4A @ 250 VAC
Internal accessories | 9 - Ekip Maintenance
ABB | SACE Tmax XT
Default
Active closed
0.1 s