Circutor SVGm IP54 Manual De Instrucciones página 117

SVGm IP54
Corrective
Check the transformer connections. See section "7.6.- TRANSFORMER CONFIGURATION"
action
Description
A year has passed since the last maintenance procedure was carried out and the maintenance meter
was reset.
Corrective Perform the annual maintenance procedure and reset the maintenance meter. (see "10.- MAINTE-
action NANCE")
Description
Fans have been operating for over 40,000 hours; they must be replaced and the maintenance meter
must be reset.
Corrective
Replace the fans and reset the maintenance meter. (see "10.- MAINTENANCE")
action
Description
Deterioration in the ventilation capacity of the system has been detected.
Corrective
Check that the fans are clean. Perform the periodic maintenance tasks. Replace the fans if this does
action not solve the problem. (see "10.- MAINTENANCE")
Description Mains voltage below the minimum
This alert may be associated with transients and noise in the power supply voltage, or with incorrect
Corrective
mains frequency values. Check the configuration. Check the quality of the power supply voltage. If it
action
continues, contact the TAS.
Description
Temperature below the minimum operating value
Corrective Wait for the environmental conditions to meet the requirements. If the alarm continues, contact the
action TAS.
Description Main frequency out of the limits
This alert may be associated with transients and noise in the power supply voltage, or with incorrect
Corrective
mains frequency values. Check the configuration. Check the quality of the power supply voltage. If it
action
continues, contact the TAS.
Description Mains current below the programmed level.
Corrective
Check the configuration.
action
Description Generator working at full load
Corrective
No action is necessary.
action
The power factor value measured is less than 0.7, which might indicate a connection error in the
Description
measuring transformers, where the voltage phases do not correspond to the current phases.
Corrective
Confirm that the connections are correct.
action
Description The power value measured is negative (generated power), which might indicate that the transformers
have been connected inversely.
Corrective
Confirm that the connections are correct.
action
Instruction Manual
Table 13 (Cont.): Warnings messages.
Alarm and event messages
Annual maintenance
Fan maintenance
Fan deterioration
Mains voltage out of limits
Min temperature
Mains frequency limits
Minimum current
Maximum load
Low power factor
Reverse power
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