Monitoring voltage relay
HRN-41

DESCRIPTION

• Monitoring voltage in 2 independent levels (overvoltage / undervoltage).
• MEMORY FUNCTION – manual reset key on frontal panel.
• Function of second relay (independent/parallel).
• Adjustable delay for short peaks.
• Setting the Umax level (in% range) and the monitored Umin levels (in% of the set upper limit – function HYSTERESIS)
• Galvanically separated supply voltage (Instead of monitoring relays HRN-3)

TECHNICAL PARAMETERS

• Power voltage AC 230 V, AC 400 V or AC/DC 24 V
• Monitored ranges

1. range: 10 – 50 V (Input resistance 212 kΩ, max. permanent voltage 100 V)
2. range: 32 – 160 V (Input resistance 676 kΩ, max. permanent voltage 300 V)
3. range: 100 – 500 V (Input resistance 2,12 MΩ, max. permanent voltage 600 V)

• Output contact: 2x chengeover 16 A/250 V AC1 (AgNi, 4 000 VA) for all monitored levels.
• 3-MODULE, DIN rail mounting.

Downloads

• Datasheet HRN-41 42

  Format: pdf | Size: 716 kB | 10. 04. 2020

• Manual HRN-41 42

  Format: pdf | Size: 392 kB | 23. 05. 2020

• Manual multilanguage HRN-41 42

  Format: pdf | Size: 3 MB | 23. 05. 2020