MASTER HE
SPTMHEE3T16FREN
16
Measurements
•
Input voltage and frequency
•
By-pass voltage and frequency
•
Input power
•
Output voltage and frequency
•
Output power
•
Output power peak
•
Battery voltage
•
Battery recharge/discharge current
•
Inverter input voltage
•
Internal temperature (logic control, rectifier, Inverter, static switch and magnetic components)
•
Sinewave view of the following signals :
-
Input Current /Output Current
-
Input Voltage/ Output Voltage
•
Hours of operation on inverter
•
Hours of operation on by-pass
•
Hours of operation on battery
•
Battery attuation time
•
Number of complete battery discharges
Messages
The alarm messages are the following:
DISTURBANCES ONBY-PASS LINE
Presence of disturbances on the by-pass line.
MANUAL BY-PASS SWITCH CLOSED
The manual maintenance by-pass switch is closed.
INCORRECT BY-PASS VOLTAGE OR SWBY,
FSCR OFF
The line voltage or frequency is outside the limits or the switch is
open.
INCORRECT VOLTAGE SUPPLY OR SWIN
OFF
The rectifier power supply voltage is outside the limits or the rectifier
is faulty.
PREALARM FOR MINIMAL BATTERY LIFE
The battery is discharging and has reached the minimum back-up
time value (can be calibrated).
BATTERY TEST FAILED OR BATTERY
SWITCH OPEN
The battery test has failed or the battery switch is open.
SUPPLY VOLTAGE LOW
The battery voltage is below the preset limit.
