EasyManua.ls Logo

Siemens UL 489 - Resetting Reclosing Lockout and Bell Alarm; Resetting the Bell Alarm

Siemens UL 489
352 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
10 – 1
10 Reset the reclosing lockout and the Bell Alarm
10.1 Resetting the Bell Alarm
1
Circuit breaker is tripped by trip unit
Automatic reset
2
Indicators
Circuit breaker is immediately "Ready-to-close" again,
if closing spring is charged.
Signals
3
Reset Bell Alarm
Electrical remote reset
Option: Electrical remote reset of reclosing lockout and the
Bell Alarm via a remote reset coil. (page 10-5)
Manual reset
Press Bell Alarm (red pin), until it latches
4
Bell Alarm Reset
Tripped signal reset
Automatic
reset of the maglatch
Tripping coil
0077-01_u
F5
Bell Alarm
Trip
X9.12 X9.14
X9.13
S24
0053-06_u
F7
S13
X8.13
X8.14
S24
X9.13
X9.14
X9.12
Bell Alarm
Reset
X9.12 X9.14
X9.13
S24

Table of Contents

Related product manuals