PROLiNK MASTER II Series User Guide

38
neutral) short-circuited
15
Inverter output L2 (channel to
neutral) short-circuited
68
Pass the O/P line to the short circuit line
16
Inverter output L3 (channel to
neutral) short-circuited
69
Short circuit SCR inverter
17
Inverter output L1-L2 (line to
line) short-circuited
6C
BUS voltage drops too fast
18
Inverter output L2-L3 (line to
line) short-circuited
6D
Current sampling error value
19
Inverter output L3-L1 (line to
line) short-circuited
6E
SPS power fault
1A
Negative power interference
Inverter L1
6F
Reverse battery polarity
1B
L2 inverter negative power
interference
71
PFC IGBT overcurrent in L1 phase
1C
L3 inverter negative power
fault
72
PFC IGBT overcurrent in L2 phase
21
Short circuit SCR battery
73
PFC IGBT overcurrent in L3 phase
23
Open circuit inverter relay
74
INV IGBT overcurrent in L1 phase
25
Line cable errors
75
INV IGBT overcurrent in L2 phase
31
Parallel communication
failure
76
INV IGBT overcurrent in L3 phase
41
Over temperature
77
ISO Over temperature error
42
DSP communication failure
78
LCD & MCU communication failure
43
Overload
79
EEPROM error
45
Charger error
3-7. Warning Code
Warning code
Commemorative events
Warning code
Commemorative events
01
Battery not connected
36
Unbalanced inverter current
02
Loss of Neutral IP
3A
Maintenance switch cover opens
04
Abnormal IP phase
3C
Utilities are very unbalanced
05
Abnormal bypass phase
.3D
Unstable bypass
07
More than cost
3E
Battery voltage is too high
08
Low battery
3F
Battery voltage is out of balance
09
Overload
40
The charger short-circuited
0A
Fan failure
41
Skip losses
0B
EPO enabled
42
ISO exceeds temperature
0D
Over temperature
43
Bus soft start error
0E
Charger failed
44
Reset EEPROM
21
Different line situations in
parallel systems
45
External output switch open ( dry
contact signal)
22
Bypass situations differ in
parallel systems
46
External battery switch open ( dry
contact signal)
24
Unbalanced load in parallel
systems
47
External maintenance bypass switch
open ( dry contact signal)
33
Locked in bypass after
overload 3 times in 30 minutes
48
External input switch open ( dry
contact signal)
34
Converter current is out of
balance

PROLiNK MASTER II Series Specifications

General

Brand	PROLiNK
Model	MASTER II Series
Category	UPS
Language	English