Monitoring voltage relay
HRN-43

DESCRIPTION

• monitoring of 3-phase mains:
  - voltage in 2 levels (undervoltage and overvoltage) in range 138-276 V (3x 400 V / 230 V) or 280-480 V (3x 400 V)
  - phase asymmetry (can be switched off )
  - phase sequence
  - phase failure
• adjustable function „MEMORY“ 
• function of second relay (independent / parallel)
• adjustable delay for short peaks for each level independently
• HRN-43: for circuits 3x 400 V (without neutral)
• HRN-43N: for circuits 3x 400 / 230 V (with neutral)
• galvanically separated supply voltage AC 400 V, AC 110 V, AC 230 V, AC/ DC 24 V
• output contact: 2x changeover 16 A / 250 V AC1
• 3-MODULE, DIN rail mounting

TECHNICAL PARAMETERS

• Supply voltage: AC 110 V, AC 230 V, AC 400 V, AC/DC 24 V / (AC 50 - 60 Hz)
• Consumption max.: 5 VA / 2.5 W (AC 110 V, AC 230 V, AC 400 V), 2 VA / 1.4 W (AC/DC 24 V)
• Upper voltage level: 240 - 480 V
• Number of contacts: 2x changeover / SPDT (AgNi / Silver Alloy) 
• Mounting: DIN rail EN 60715 
• Protection degree: IP40 from front panel / IP20 terminals 
• Dimensions: 90 x 52 x 65 mm (3.5 x 2 x 2.6˝) 
• Weight: 248 g (110V, 230 V, 400 V) (8.7 oz.), 146 g (24 V) (5.1 oz.) 

Video

Downloads

• Datasheet HRN 43 43N

  Format: pdf | Size : 675 kB | 23. 05. 2020

• Manual HRN-43 43N

  Format: pdf | Size : 351 kB | 23. 05. 2020

• Manual multilanguage HRN-43 43N

  Format: pdf | Size : 3 MB | 01. 07. 2020