Parameter Values (Range) Unit Step Default Description
Curve parameter C 0.02...2.00 1 2.00 Parameter C for
customer program-
mable curve
Curve parameter D 0.46...30.00 1 29.10 Parameter D for
customer program-
mable curve
Curve parameter E 0.0...1.0 1 1.0 Parameter E for
customer program-
mable curve
Table 393: HAEFPTOC Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Reset delay time 0...60000 ms 10 20 Reset delay time
4.2.5.8 Monitored data
HAEFPTOC Monitored data
Table 394: HAEFPTOC Monitored data
Name Type Values (Range) Unit Description
START_DUR FLOAT32 0.00...100.00 % Ratio of start
time / operate
time
I_HARM_RES FLOAT32 0.0...30000.0 A Calculated har-
monics current
BLKD_I_REF BOOLEAN
0=False
1=True
Current compari-
son status indi-
cator
HAEFPTOC Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
4.2.5.9 Technical data
Table 395: HAEFPTOC Technical data
Characteristic
Value
Operation accuracy Depending on the frequency of the measured current: f
n
±2 Hz
±5% of the set value or ±0.004 × I
n
Start time
1
2
Typically 77 ms
Reset time Typically 40 ms
Table continues on the next page
1
Fundamental frequency current = 1.0 × I
n
, harmonics current before fault = 0.0 × I
n
, harmonics
fault current 2.0 ×
Start value
, results based on statistical distribution of 1000 measurements
2
Includes the delay of the signal output contact
1MRS758755 C Protection functions
REC615 & RER615
Technical Manual
375
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