Rhomberg SP320 Frequency Monitoring Relay
BRAND : Rhomberg
11-pin plug-in.
Fail-to-safe design.
Selectable: Over-frequency, Under-frequency or Frequency Window Monitoring
Start-up delay: 0 sec or 10 sec (selectable)
Separately adjustable setpoints: over-frequency, (52 to 58 Hz), Under-voltage (42 to 48Hz).
60Hz & 400Hz nominal frequency versions available on request.
Fixed hysteresis: 0.5Hz
LED indication of Power ON, Relay ON, over frequency & under frequency.
10A SPDT relay output.
Requires optional S3-B 11-pin base
Details
11-pin plug-in.
Fail-to-safe design.
Selectable: Over-frequency, Under-frequency or Frequency Window Monitoring
Start-up delay: 0 sec or 10 sec (selectable)
Separately adjustable setpoints: over-frequency, (52 to 58 Hz), Under-voltage (42 to 48Hz).
60Hz & 400Hz nominal frequency versions available on request.
Fixed hysteresis: 0.5Hz
LED indication of Power ON, Relay ON, over frequency & under frequency.
10A SPDT relay output.
Requires optional S3-B 11-pin base
