Monitored Data - ABB RED615 Technical Manual

Section 4
Protection functions
Table 312: INTRPTEF Non group settings
Parameter
Operation
Operation mode
Reset delay time
Peak counter limit
Min operate current
4.2.3.8
4.2.3.9
310
Values (Range) Unit
1=on
5=off
1=Intermittent EF
2=Transient EF
40...60000 ms
2...20
0.01...1.00 xIn

Monitored data

Table 313: INTRPTEF Monitored data
Name
FAULT_DIR
START_DUR
INTRPTEF
Technical data
Table 314: INTRPTEF Technical data
Characteristic
Operation accuracy (Uo criteria with transient
protection)
Operate time accuracy
Suppression of harmonics
Step Default
1=on
1=Intermittent EF
1 500
2
0.01 0.01
Type Values (Range)
Enum 0=unknown
1=forward
2=backward
3=both
FLOAT32 0.00...100.00
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Value
Depending on the frequency of the current
measured: f
±1.5% of the set value or ±0.002 x Uo
±1.0% of the set value or ±20 ms
DFT: -50 dB at f = n x f
1YHT530004D05 D
Description
Operation Off / On
Operation criteria
Reset delay time
Min requirement for peak counter before
start in IEF mode
Minimum operating current for transient
detector
Unit Description
Detected fault direction
% Ratio of start time /
operate time
Status
±2 Hz
n
, where n = 2, 3, 4, 5
n
Technical Manual
615 series