ABB XT7, Руководство по эксплуатации и обслуживанию

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ABB | SACE Tmax XT
188 | © 2020 ABB | 1SDH001821A1002 - ECN000135670 Other electronic accessories | 9 - Ekip RTC
6 - External neutral
This is a current sensor for the external neutral pole of the circuit-breaker, designed for 3P CBs. It provides
neutral protection via the connection to the Trip unit.
To configure the presence of the sensor and protection, please consult pages 37 and 51.
Further details about the
External neutral connection are available in ABB Library, especially in document
1SDH001000r0506 .
7 - Ekip Com Actuator
Ekip Com Actuator
is an accessory module which allows SACE Tmax XT7 circuit-breakers to be opened and
closed remotely.
The module is installed on the front of the circuit-breaker, in the accessories area.
For references about the connection and terminals, please consult document
1SDM000002A1001 and
1SDH002009A1505
Compatibility
The Ekip Com Actuator module is supplied on request and is compatible with all Ekip Touch Trip units when
the Ekip Com or Ekip Link modules are installed.
8 - Ekip AUP
The communication modules are always supplied with dedicated Ekip AUP auxiliary position contacts. In
case of a withdrawable circuit-breaker, the Ekip AUP contacts give the signal of moving part racked-in/out
from the fixed part.
The assembly assures that the position signalling is given also with the moving part withdrawn.
IMPORTANT: if there are more than one communication modules, only one of these
can be connected to the Ekip AUP contacts
Further details about assembly of the modules and the Ekip AUP contacts are available in ABB Library,
particularly in document
1SDH001000r0811
Compatibility
The module is supplied on request and is compatible with all Ekip Touch Trip units when the Ekip Com or Ekip
Link modules are installed.
9 - Ekip RTC
The communication modules are always supplied with auxiliary contact Ekip RTC, which provides the Trip unit
with the "circuit-breaker ready to receive a close command" signal.
Further details about assembly of the Ekip RTC contact are available in ABB Library, especially in document
1SDH000999r0604 .
Compatibility
The module is supplied on request and is compatible with all Ekip Touch Trip units when the Ekip Com or Ekip
Link modules are installed.