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4.3.10 SEL measuring system
1)
2)
3)
Self check control
DC 24V
1)
2)
max. 500 Ω
max. 500 Ω
36/ _ _ _ _ _ _ X
Fig. 31 SEL current measurement system
S47183-e 01/2008
3)
min. 300 kΩ
Key position - 8
Key number – S: With SEL measurment system.
Design and specifications are subject to change without notice
Signal
Processing
Unit
Voltage
stabilizer
DC 24V
25
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