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Siemens MFR 7SJ551 Handbuch Seite 194

Multifunktionelles schutzrelais
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MFR 7SJ551
Setting table MFR 7SJ551 − − type 0
type 0 − − protection of non-rotating objects
Setting table MFR 7SJ551
protection of non-rotating objects
Serial number:
Station:
Bay:
THERMAL OVERLOAD
LOW SET OVERCURRENT
HIGH SET OVERCURRENT
UNBALANCE
OVERTEMPERATURE
(only with interface type C or D
connected)
UNDERCURRENT
REMOTE RESET
CURVE SWITCH
BLOCK
CW/CCW
BREAKER FAILURE TRIP
EXTERNAL COMMAND
FAULT RECORDING
SERIAL EVENT
REAL TIME CLOCK SYNCHRONIZATION
194
MARSHALLING
MARSHALLING
BINARY
BINARY
INPUTS
INPUTS
LATCH TIMER
t
reset
1
2
NO
NO
NC
NC
PRE-ALARM
TRIP θ
th
START L1>
START L2>
START L3>
START L>
TRIP L>
START e>
TRIP e>
START L>>
TRIP L>>
START e>>
TRIP e>>
ALARM UB
TRIP UB
ALARM T
TRIP T
ALARM I<
TRIP I<
EXTERN:DISABLED
EXTERN:Enabled
INTERN
CW CCW
EXTERN
- page 2 of 2 -
- page 2 of 2 -
Ordering code:
OUTPUT RELAYS
OUTPUT RELAYS
E
D
[s]
1
2
3
4
UL
UL
UL
UL
LA
LA
LA
LA
G88700-C3527-07
7SJ551 . - . . A00- 0 0

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