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Les langues disponibles
PESD
™
The LED indicators are current driven; therefore, no net current in a neutral and/or ground line
to the device will cause the respective indicator pairs to not glow or flash. For isolated 3-Phase
Delta or Wye applications, it is normal for the "GND" indicator pair to not flash since a current
path to ground is not present in an isolated system. Unless a phase is lost or an unbalanced
condition is created, current may likewise be insufficent for the "N" indicator pair to flash or
glow. This peculiarity results when the Phase-to-Phase voltages are balanced resulting in no net
current to a Neutral connection.
GND DETECTOR THRESHOLDS
(LEAKAGE ANY PHASE-TO-GND OR -N)
FLASHING
INDICATOR FLASH RATES
(L1,L2,L3, N, GND)
GND DETECTOR THRESHOLDS
(LEAKAGE ANY PHASE-TO-GND OR -N)
SOLID ON
INDICATOR FLASH RATES
(L1,L2,L3, N, GND)
NEUTRAL (N) and/or GND Indicators explained:
LINE-TO-LINE (VAC)
3
L1,L2,or L3 TO GND CONTINUITY (OHMS)
DETECTOR INDUCED FAULT CURRENT ( A)
3
LINE-TO-LINE or -N VAC
FLASHES/SEC (TYPICAL)
OR STORED ENERGY (VDC)
FLASHES/SEC (TYPICAL)
3
LINE-TO-LINE (VAC)
L1,L2,or L3 TO GND CONTINUITY (OHMS)
DETECTOR INDUCED FAULT CURRENT ( A)
LINE-TO-LINE or -N VAC
3
FLASHES/SEC (TYPICAL)
OR STORED ENERGY (VDC)
FLASHES/SEC (TYPICAL)
15
20
120
240
2M
5M
7.5M
4
12
17
<14
20
120
240
480
0
0.9
2.6
3.3
3.7
<15
20
48
110
300
0
0.9
1.9
3.2
3.7
20
120
240
2M
3.5M
5M
4
16.5
24
<15
20
120
240
480
0
8.0
36
60
61
<17
20
48
110
300
0
10
25
36
50
480
750
13M
20M
20
21
600
750
3.8
3.9
600
1000
4.0
4.0
480
750
9M
14M
29
30
600
750
66
68
600
1000
58
60
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