Page 471 - IPD Product Catalog V17

Timers & Control Relays

VOLTAGE MONITORING RELAYS - DIN MOUNTING

VOLTAGE MONITORING RELAY - THREE PHASE
Features: Rated Supply Time Delay
- Two output contacts with independent Function Voltage (V) Range (s) Contacts Part No.
or parallel operation
- Memory function and RESET button on Mains with Neutral Monitoring
the front panel Over/Undervoltage, Phase
Sequence
Phase Symmetry, Phase Time Delay t1:
Failure 230 AC, 400 AC, Maximum 200ms 2CO, 16A HRN-43N
Upper Adjustable Level 24 AC/DC Time Delay t2:
(U max ): 138 - 276V 0.1 - 10s
Bottom Adjustable Level
(U min ): 35 - 99% Umax
- Module width: 52mm

HRN-43N
VOLTAGE MONITORING RELAY - THREE PHASE ADJUSTABLE LEVELS

Rated Supply Time Delay
Function Contacts Part No.
Voltage (V) Range (s)
Mains Monitoring
Over/Undervoltage, Phase 4
Sequence,
Phase Failure Time Delay t1:
Measurement of Maximum 500ms
Three Phase Mains From Monitored Time Delay t2:
(3 x 400V) Voltage 0.1 - 10s 1CO, 8A HRN-54
HRN-54 Upper Adjustable Level Time Delay t3:
(U max ): 420 - 500V Maximum 1s
Bottom Adjustable Level
(U ): 300 - 380V
min
Mains with Neutral Monitoring
Over/Undervoltage, Phase
Sequence, Time Delay t1:
Phase Failure Maximum 500ms
Measurement of Time Delay t2:
Three Phase Mains From Monitored 0.1 - 10s 1CO, 8A HRN-54N
(3 x 400V/230V) Voltage Time Delay t3:
Upper Adjustable Level Maximum 1s
HRN-54N (U max ): 242 - 288V + 5%
Bottom Adjustable Level
(U min ): 173 - 219V + 5%
- Module width: 17.6mm

VOLTAGE MONITORING RELAY - THREE PHASE FIXED LEVELS
Rated Supply Time Delay
Function Contacts Part No.
Voltage (V) Range (s)
Mains Monitoring
Time Delay t1:
Phase Sequence,
Phase Failure Maximum 500ms
Measurement of From Monitored Time Delay t2: 1CO, 8A HRN-55
Three Phase Mains Voltage 0.1 - 10s
(3 x 400V) Time Delay t3:
Maximum 1s
HRN-55 - Module width: 17.6mm

1300 556 601 | ipd.com.au | V17-R05 471