Siemens SENTRON 3WA1 - Page 100

Description
2.5 Electronic trip unit ETU600
3WA1 air circuit breaker
98 Equipment Manual, 02/2023, 92310000002-06
Maximum instantaneous value of the phase current
The maximum phase current is displayed as a numerical value as a percentage of the
setting value of the overload protection. A colored bar chart shows the level of the
current.
(1)
Percentage value of the maximum phase current
(2)
Reference point, setting for overload protection I
r
(3)
Bar chart, maximum phase current < alarm threshold AL1
(4)
Bar chart, alarm threshold AL1 < maximum phase current < setting for overload protection I
r
(5)
Bar chart, maximum phase current > setting for overload protection I
r
Metering values
The start screen of the ETU600 can display up to 6 metering values simultaneously.
Select the displayed metering values using the SENTRON powerconfig configuration
software.
Menu bar and operating keys
You can call the following functions directly from the start screen with the operating
keys:
• F1: Activate Bluetooth connection
• F2: Activate maintenance mode DAS+ (option)
• F3: Call up the test menu
• F4: Call up the main menu of the display
(1)
Menu bar
(2)
Operating keys