Eaton PDI WaveStar Infinity 2, Setup And Operation Manual

Page: 58 / 78

48 Eaton PDI WaveStar Infinity 2 Monitoring System Setup and Operation Manual P-164001106—Rev 01
55..55..22 TTrraannssffoorrm meerr S Sccrreeeenn
The Transformer Sensor is found on the VVIT Sensor Base Board (Voltage-Voltage-Current-Transformer).
Alarm declaration for the Transformer Sensor works the same as for Digital Inputs. The “Normal” state for the
digital point is specified (bit=1 or bit=0). When the digital point’s Status does not match its Normal state, an
alarm is triggered, if you have enabled alarms for the point.
Transformer temperature alarms, EPO, and CB Trip are set up in manufacturing. Transformer temperature
status is also shown on the
HOME screen.
Figure 36. Transformer Screen Digital Points
If
Status
≠
Normal
AND
Enable Alarm
is checked
THEN
an alarm is signaled.
Status indicated for
Thermal High Temp = Warning Temperature Level reached on transformer
Thermal Over Temp = Alarm Temperature Level reached on transformer (may cause shutdown)
EPO (Emergency Power Off)
Remote EPO
CB Trip ** Note: when CB Trip is checked, the main input circuit breaker has been tripped.
These digital inputs and
relay are used to
synchronize Manual Dual
PDU source transfers.
Status
shows whether
the current bit state is
high (=1) or low (=0).
Normal
shows whether the normal
(non-alarm) bit state is high (=1) or
low (=0). Check the
Normal
box
when the
Normal
state is high.
**
Setup