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Technical
Section 11
Dimensions
Section 12
7
Relays (cont.)
Monitoring
Control
Remote control
iRTMF
b
b
Allows one of the four types
of time delay to be selected:
A, B, C or H
iRTL
b
b
Applies a time delay to energizing
and de-energizing of a load during
different times, repeatedly (flasher)
iRTH
b
b
Applies a time delay to
de-energizing of a load
Changeover relays
iRLI
Changeover
b
b
Relays ON or OFF information to the auxiliary circuits
b
b
Actuates low-power loads
iRCU
Voltage control
b
b
Monitors the potential difference
of a circuit and indicates any
crossing of the set threshold
iRCC
Compressor control
b
b
Monitors the compressor power supply and
prevents its immediate restarting upon detection
of a power cut or voltage dip
Relaying and control
iERL extension
iRLI and iERL relays are used to relay ON
or OFF information to the auxiliary circuits
and actuate low-power loads
PB107108-35
PB107109-35
PB107127-35
PB107126-35
PB111586-35
PB111585-35
PB111584-35