Page 40 - Sace Emax 2 Catalogue

3/16 SACE EMA X 2 LOW VOLTAGE AIR CIRCUIT-BRE AKERS

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Overview

Test function Communication & Connectivity
All SACE Emax 2 trip units are equipped with a Ekip Touch and Hi-Touch trip units can be easily
test port on the front that can be used to carry integrated into the most modern supervision sys-
out circuit breaker tests by connecting one of the tems through several communication protocols:
following devices: • IEC 61850
• Ekip TT to perform trip tests, LED tests and • Modbus TCP
checks for the absence of alarms detected by • Modbus RS-485
the watchdog function • Profibus
• Ekip T&P not only for the trip and LED tests, but • Profinet
also for testing the individual protection func- • DeviceNet™
tions and the saving of the relative report • EtherNet/IP™
In addition, the iTest key allows to run a battery Measurements, statuses and alarms can be easily
test when the circuit breaker is disconnected. programmed and viewed by remote function,
with no need of external interface devices. More-
User interface over, the Ekip Com Actuator module can be in-
Ekip trip units allow to clearly identify the status stalled in the front of the device to remotely con-
of the circuit breaker through LEDs activation or trol the circuit breaker. Several communication
an intuitive graphical interface. A password sys- modules with different protocols can be used si-
tem is used to manage “Read” or “Edit” modes. multaneously. In addition, up to two modules us-
The default password (00001) can be directly in- ing the same protocol can be installed to ensure a
serted by the user. The protection parameters are higher reliability of the installation. The Ekip Com
settable in “Edit” mode, whereas it is always pos- Hub module allows cloud connectivity to ABB ABB
sible to consult the information in “Read” mode. Ability™ Energy and Asset Manager platform. The
new embedded Bluetooth Low Energy technology
Data & Measurements makes the circuit breaker easier to be accessed,
SACE Emax 2 trip units are no longer simply pro- thus reducing time for commissioning and pa-
tection devices. The Ekip Dip trip unit measures rameter settings. Ekip Dip and Ekip LCD trip units
phase and neutral current with great accuracy, are not provided with this feature.
while the other advanced units integrate multi-
meter and network analyzer functionalities, being
also compliant with IEC 61557-12 (Class 1 in en-
ergy accuracy).
A complete set of information about the circuit
breaker and its operation is available for effective
fault analysis and preventive scheduling of main-
tenance.