13
Auteldac 5
Typical connection scheme for a beacon and sounder
CONTACT RATING:
Maximum voltage = 250V rms (nominal 230V)
Maximum current = 3A rms
Note: no fusing or transient protection is provided; this must be
installed externally.
Note: The minimum ring voltage required to operate the ring relay
depends on the frequency of the ring signal and the loudness setting
of the Auteldac 5 ringer. Approximate minimum values for ring
voltage (in V rms) for each case are shown in the table below:
Ring frequency
Volume setting
50Hz
25Hz
Quiet
35
39
Medium
36.5
40
Loud
39
46
V.Loud
54.5
62
The relay fitted to the Auteldac 5 has a continuous current rating of
3A. It has been brought to our attention that some beacons, whilst
having a current rating well below this figure, actually generate
current spikes far in excess of this during making and breaking of the
relay contacts. These current spikes can cause the relay contacts to
fail.
GAI-Tronics have been working closely with a leading beacon
manufacturer to resolve this issue and our recommendations are:
Summary of Contents for Auteldac 5
Page 31: ...Auteldac 5 30 6 2 1 1 CE Declaration of Conformity...
Page 35: ...Auteldac 5 34...
