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Products
Monitoring/Protection relays
Voltage relays
1-phase
HRN-41
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Voltage monitoring relay HRN-41 in 1P - AC/DC
With three input ranges for
AC / DC monitoring in
1-phase network
EAN:
8595188140409 (230V) |
Code:
4721 (230V)
EAN:
8595188140423 (400V) |
Code:
4042 (400V)
DESCRIPTION
Relay designed for monitoring DC and AC voltage in three ranges.
The relay controls the size of the voltage in two independent levels (Umin, Umax).
Setting the monitored level Umax (in % of range).
Setting the monitored level Umin (in % of range - for HRN-42 -function WINDOW), (in % of the set upper limit - for HRN-41 - function HYSTERESIS).
Function of second relay (independently/in parallel).
Adjustable delay for eliminating short-term outages and surges for every level independently.
Galvanically separated power supply from monitoring inputs.
Output contact for each monitored voltage level.
TECHNICAL PARAMETERS
Type of monitored voltage: AC / DC
Monitored levels: undervoltage and overvoltage
Functions: WINDOW
Monitored range: 3 inputs: 10-50 V; 32-160 V; 100-500 V
Supply voltage: 2x CO, 16 A
Housing: 3-MODULE
Power supply: AC/DC 24 V, 230 V, 400 V
Dimensions: 90 x 52 x 65 mm (3.5˝ x 2˝ x 2.6˝)
Video
Buy on-line
Instalation manual
Downloads
Datasheet HRN-41, HRN-42
Format: pdf | Size : 607 kB | 30. 04. 2022
Manual multilanguage HRN-41 42
Format: pdf | Size : 3 MB | 06. 08. 2021
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Voltage monitoring relay HRN-42 in 1P - AC/DC
Monitoring DC / AC 1-phase in 3 ranges.
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ISE 2022 Barcelona, 10-13 May 2022, Fira de Barcelona, Gran Vía Hall2 (
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Amper 2022 - International electrical engineering fair (
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19
Amper 2022 - International electrical engineering fair (
Trainings and Exhibitions
)
Power Circle 18. – 19. 5. 2022 | Salzburg Energy, Light, Efficiency | Power-Days (
Trainings and Exhibitions
)
20
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