Monitored Data - ABB 615 series Technical Manual

Section 4
Protection functions
4.4.3.8
4.4.3.9
4.4.3.10
602

Monitored data

Table 499: 46R Monitored data
Name Type
PICKUP_DUR FLOAT32
46R Enum
Technical data
Table 500: 46R Technical data
Characteristic
Operation accuracy
1)2)
Pickup time
I
Fault
value
Reset time
Reset ratio
Retardation time
Trip time accuracy in definite time mode
Suppression of harmonics
1) Negative-sequence current before = 0.0, f
measurements
2) Includes the delay of the signal output contact
Technical revision history
Table 501: PREVPTOC Technical revision history46R Technical revision history
Technical revision
B
Values (Range) Unit
0.00...100.00 %
1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Value
Depending on the frequency of the measured
current: f
±1.5% of the set value or ±0.002 × I
Minimum
Pickup
= 2.0 × set
23 ms
Typically 40 ms
Typically 0.96
<35 ms
±1.0% of the set value or ±20 ms
DFT: -50 dB at f = n × f
= 50 Hz, results based on statistical distribution of 1000
n
Change
Internal improvement
1MAC059074-MB A
Description
Ratio of pickup time / trip time
Status
±2 Hz
n
n
Typical Maximum
25 ms 28 ms
, where n = 2, 3, 4, 5,...
n
615 series ANSI
Technical Manual