Definite Time Delay - GE KVGC 202 Technical Manual

Technical Manual
KVGC202
8.5.2

Definite time delay

Setting
Initial time (definite)
8.6 Supervision function settings
Setting
Undervoltage blocking
Undervoltage detection
Overvoltage detection
Circulating current
Load current
Load current
Excessive circulating
current time delay
Alarm initiation time delay
Power factor angle
8.7 Transformer ratios
CT ratios
VT ratios
8.8 Measurement (displayed)
System voltage
Load current
Circulating current
Power factor
Frequency
8.9 Accuracy
Reference conditions
Ambient temperature
Frequency
Auxiliary voltage
8.9.1 Current
Overcurrent
8.9.2 Time delays
Definite time
Inverse
Symbols
tINIT
Symbols
V<<
V<
V>
I
c
I
L>
I
L<
I
t C
tFAIL>
Angle
9999: 1
9999: 1
(0 – 819) x VT ratio (low accuracy)
(70 – 200) x VT ratio (high accuracy)
I
(1 – 30) n x CT ratio
I
(0 – 0.64) n x CT ratio
0.00 – 1.00 (–1.00 for reverse current)
45 – 65 (or 0)
20°C
50Hz or 60Hz (whichever is set)
24V to 125V dc
48V to 250V dc
Minimum operation ±5%
±0.5% + 15 to 35ms
±10%
KVCG202/EN M/H11
Setting range
0 – 20 secs
20 – 300 secs
Setting range
60 – 130V
80 – 130V
105 – 160V
I
0.02 – 0.5A ( n = 1A)
I
0.1 – 2.5A ( n = 5A)
I
0.5 – 2.0A ( n = 1A)
I
2.50 – 10A ( n = 5A)
I
0 – 1A ( n = 1A)
I
0 – 5A ( n = 5A)
0 – 180 seconds
0 – 15 minutes
0 – 90 degrees
Default = 1: 1
Default = 1: 1
volts phase/phase
amps
amps
Hz
Step size
1 sec
10 secs
Step size
1.0V
1.0V
1.0V
0.01A
0.05A
0.05A
0.1A
10 secs
30 secs
1 deg.