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EVO STAR 60-800
36
8 OTHER BOARD
8.1 INVERTER
Board control: AC voltage generate to UPS, output voltage, static switch, internal temperature and syncro.
LED
LED
Number Name
Description
Colour
DL1 SIOK
Syncro between back-up voltage and inverter voltage. When this occours
UPS can transfer supply of load from one line to other without discontinuity.
If there is forced commuting, without synchronism, decided by the user, this
will occur with a voltage dip of max. 20 ms.
green
DL2 FIOK
Back-up frequency in tolerance range.
greem
DL3 RPSKO
Cyclic sense error on back-up line
red
DL4 VRKO
Back-up voltage out of tolerance
red
DL5 VROK
Back-up voltage OK
green
DL6 PRTEM
Inside the UPS there are two temperature probes, these are mounted on
heatsink with power modules, one is front of air input, secondi is on back
near air output. The first is temperature alarm, the second is prealarm, hair
flow go from front to back. Probe turns on at 70
°
C.
yellow
DL7 HITEM
If air flow is too hot probe turn on and temperature alarm is set. Probe turns
on at 90
°
C. Temperature alarm will turn off UPS and load supply is
transferred to back-up line.
red
DL8 DESAT
One or more module IGBT have desaturation
red
DL9 START
Inverter on
green
DL10 VDCKO
DClink voltage out of range
red
DL11 F0OK
Phase zero ok
green
DL12 FRAL
Problem on control of frequency generate by device
yellow
DL13 VIOK
Inverter voltage ok
green
DL14 I125%
Output current overload, over 25% of nominal value
red
DL15 II150%
Output current overload, over 50% of nominal value
red
DL16 LMAINS
Load supply by back-up line
green
DL17 VUKO
Output voltage low, under 20% of nominal value
red
DL18 LINV
Load supply by inverter voltage
green
DL19 IUMAX
Output voltage over max value
red
8.2 RECTIFIER
Logic rectifier board controls: DC voltage generate by AC/DC conversion, driver of rectifier’s SCR, input current and
battery current.
LED
LED
Number Name
Description
Colour
DL1
SUPP
Input voltage board OK
green
DL2
PHMKO Input order phases wrong
red
DL3
BTEST
Battery test in progress
yellow
DL4
RDON Rectifier
on
green
DL5
BOOST
Battery boost (not used)
yellow
DL6
HTEMP Temperature
high
red
DL7
VMKO
Mains voltage out of range
red
