ABB 615 Series - Monitored Data; Technical Data

4.3.4.9 Monitored data
Table 466: 87A Monitored data
Name
Type Values (Range) Unit Description
PICKUP_DUR FLOAT32 0.00...100.00 % Ratio of pickup time / trip time
87A Enum 1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
Table 467: 87B Monitored data
Name Type Values (Range) Unit Description
PICKUP_DUR FLOAT32 0.00...100.00 % Ratio of pickup time / trip time
87B Enum 1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
Table 468: 87C Monitored data
Name
Type Values (Range) Unit Description
PICKUP_DUR FLOAT32 0.00...100.00 % Ratio of pickup time / trip time
87C Enum 1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
4.3.4.10 Technical data
Table 469: 87A, 87B, 87C Technical data
Characteristic
Value
Operation accuracy Depending on the frequency of the current
measured: f
n
±2 Hz
±1.5% of the set value or ±0.002 × I
n
Pickup time
1)2)
Minimum Typical Maximum
I
Fault
= 2.0 × set Pickup
value
12 ms 16 ms 24 ms
I
Fault
= 10 × set Pickup
value
10 ms 12 ms 14 ms
Reset time <40 ms
Table continues on next page
1MAC059074-MB A Section 4
Protection functions
615 series ANSI 567
Technical Manual