ABB 615 Series - Monitored Data

Table 600: 78 Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation 1=enable
5=disable
1=enable Operation Disable / Enable
Table 601: 78 Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Min Ps Seq current 0.01...10.00 xIn 0.01 0.10 Minimum positive sequence current for
operation
Max Ng Seq current 0.01...10.00 xIn 0.01 0.20 Maximum negative sequence current for
operation
Breaker open time 0...300 ms 1 30 Opening time of the breaker
Disable time 20...60000 ms 10 5000 Additional time function is disabled after
removal of DISABLE input
Reset time 20...60000 ms 10 5000 Time to reset OOS condition and counters
Time to reset OOS
condition and counters
0=No
1=Yes
0=No Rotate voltage signals by 180 degrees
4.7.1.8 Monitored data
Table 602: 78 Monitored data
Name
Type Values (Range) Unit Description
Z1_AMPL FLOAT32 0.00...99999.00 ohm Positive sequence impedance
amplitude
Z1_ANGLE FLOAT32 -180...180 deg Positive sequence impedance
phase angle
78 Enum 1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
4.7.1.9 Technical data
Table 603: 78 Technical data
Characteristic
Value
Impedance reach Depending on the frequency of the measured
current and voltage: f
n
±2 Hz
±3.0% of the reach value or ±0.2% of V
n
/(√3 × I
n
)
Reset time ±1.0% of the set value or ±40 ms
Trip time accuracy ±1.0% of the set value or ±20 ms
Suppression of harmonics DFT: -50 dB at f = n × f
n
, where n = 2, 3, 4, 5...
1MAC059074-MB A Section 4
Protection functions
615 series ANSI 695
Technical Manual