ABB IM300-I Operational Manual page 104

zero-current
value
Delay time of zero
current alarm
zero-current associated
relay
Is grounding
allowed
Over ground current
value
Ground return value
15
Delay time
grounding alarm
Ground associated relay OFF
Is low voltage alarm
allowed
Low voltage limit value 0
Low voltage
16
value
Delay time
voltage alarm
Low-voltage associated
relay
Is over-voltage alarm
allowed
Over-voltage
value
Over-voltage
17
value
Delay time
over-voltage alarm
Over voltage associated
relay
Is low-frequency alarm
allowed
Low frequency limit
value
Low frequency return
value
18
Delay time
low-frequency alarm
Low
associated relay
Is over-frequency alarm
allowed
Over frequency limit
value
19
Over frequency return
value
Delay time of over
frequency alarm
IM300 Intelligent Power Monitoring Instrument
return
200
60000
OFF
alarm
0
6.0
5.0
of
60000
0
return
50
of low
1800
OFF
0
limit
260
return
220
of
1800
OFF
0
45
46
of
1800
frequency
OFF
0
55
54
1800
102
Unit：A
Unit：ms
Indicates no associated relay
Not allowed
Unit：kA
Unit：kA
Unit：ms
Indicates no associated relay
Not allowed
Unit：V
Unit：V
Unit：s
Indicates no associated relay
Not allowed
Unit：V
Unit：V
Unit：s
Indicates no associated relay
Not allowed
Unit：Hz
Unit：Hz
Unit：s
Indicates no associated relay
Not allowed
Unit：Hz
Unit：Hz
Unit：s