Siemens SENTRON 3WA1 - Interfaces; Bluetooth and USB-C Interface

Description
2.5 Electronic trip unit ETU600
3WA1 air circuit breaker
Equipment Manual, 02/2023, 92310000002-06
103
2.5.4 Interfaces
2.5.4.1 Bluetooth and USB-C interface
You can use the SENTRON powerconfig configuration software for parameterization. The
current version of the SENTRON powerconfig configuration software can be found on the
internet (https://support.industry.siemens.com/cs/ww/en/view/63452759
).
USB-C interface
The ETU600 electronic trip unit has a USB-C interface on the front. The electronic trip
unit can be activated and parameterized via this interface.
ETU600 activation requires that the interface (USB connection, USB power supply unit,
or power bank) can supply a minimum of 1.5 A at 5 V.
This requirement can be met by using a power source with a USB-C to USB-C
connection cable.
The USB-C standard always supplies the required output voltage. A notebook with a
USB interface should be suitable for activation.
Note
Using the USB
-C interface
The USB
-
C interface of the ETU600 is designed for temporary use during commissioning,
maintenance or service. No
USB cable may be connected to the interface during normal
operation. The Bluetooth interface makes local access possible during operation.