ABB SACE Tmax XT5, Руководство по эксплуатации и обслуживанию

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ABB | SACE Tmax XT
194 | © 2019 ABB | 1SDH002039A1002 - ECN000093027 - Rev. A Internal accessories | 8 - Ekip Signalling 1K
8 - Ekip Signalling 1K
Ekip Signalling 1K is a signaling accessory allowing programmable inputs/outputs to be managed.
The module can be configured in the CB with the IEC standard.
IMPORTANT: each circuit-breaker can house one module only; configuration with
external modules is not allowed if an internal module is present
Connections
The circuit diagrams and references concerning the terminals are available in document 1SDM000005A1001 .
To connect the module to Ekip Touch and to actuator MOE-E if present, please consult document
1SDH002011A1507
.
Power supply
Ekip Signalling 1K is supplied directly by the Ekip Touch to which it is connected.
WARNING! 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:
State Electrical condition Contact configuration
Status detected by
Trip unit
Open
Circuit open
Active open ON
Active closed OFF
Close Short-circuit
Active open OFF
Active closed ON
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 limit (1)
Maximum switchable voltage 150 VDC / 250 VAC.
Breaking capacity
2 A @ 30 VDC, 0,8 A @ 50 VDC, 0,2 A @ 150 VDC,
4A @ 250 VAC
Dielectric strength between contact and internal coil 1000 V AC (1 minute @ 50 Hz).
(1)
data relating to a resistive load