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Monitoring voltage relays1-phase, monitoring AC/DC

HRN-34Monitoring voltage relay line HRN

HRN-64Monitoring voltage relay line HRN

HRN-41Monitoring voltage relay

HRN-42Monitoring voltage relay

« 000 »
Type Sequence Over
(max)
менее
(мин)
Failure Sequence Asymmetry Cos-φ Type Function Supply (V)
AC DC Window Hysteresis Supply voltage Galvanic. separated.
HRN-34 • •      •  • from monitored 
HRN-64 • •      •   from monitored 
HRN-41 • •     • •  • AC 230 V, AC/DC 24 V, AC 400 V, AC 110 V 
HRN-42 • •     • • •  AC 230 V, AC/DC 24 V, AC 400 V, AC 110 V 

HRN-41:Monitoring voltage relay

  • monitoring DC / AC 1-phase in 3 ranges
  • monitoring voltage in 2 independent levels (overvoltage / undervoltage)
  • two version, HRN-41: Function “HYSTEREZE” a HRN-42: Function “WINDOW”
  • “MEMORY” function - manual reset key on frontal panel
  • function of second relay (independent/parallel)
  • adjustable delay for short peaks
  • galvanically separated supply voltage
  • output contact: 1x changeover 16 A / 250 V AC1 for all monitored levels
  • 3-MODULE, DIN rail mounting

 

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