Fels Mobilis ELITE Manual page 25

13. VALUE OF THE RESISTANCE R AND OF THE RESISTANCE X
OF FAULT LOOP:
See EN60439-2 and CEI61439-6, below data for the application of the impedance method:
FAULT LOOP
Characteristics (Ω/m)
R
b20ph ph
R
b20ph N
R
b20ph PE
R (1)
bph ph
R (1)
bph N
R (1)
bph PE
X
bph ph
X
bph N
X
bph PE
(1) at 35°C ambient temperature and maximal rated current.
Protection against short-circuits:
For intensities 130A, Icw<10kA.
For intensities 160A and 200A TR: Ipk=11kA.
14. INTENSITY ACCORDING TO DUTY CYCLE:
ambiant Duty Cycle
Temperature
35°C
40°C
55°C
35°C
40°C
55°C
Mobilis Elite Technical Data
www.fels.fr | T +33(0)3 88 67 10 60
Intensity
130A 160A
0,00101 0,000699
0,00101 0,000699
0,00101 0,001048
0,00124 0,000865
0,00124 0,000865
0,00124 0,001297
0,000271 0,000271
0,000271 0,000271
0,000271 0,000271
Factor
40A 60A
80% 72A 90A
80% 67A 86A
80% 48A 63A
100% 68A 85A
100% 64A 82A
100% 47A 61A
| F +33 (0)3 88 55 01 79
200A - TR
0,000505
0,000505
0,000757
0,000613
0,000613
0,000919
0,000271
0,000271
0,000271
Intensity
100A 130A
117A 127A
109A 117A
86A 87A
114A 120A
106A 109A
82A 83A
| Edité le 04/01/2017
160A 200A
162A 211A
155A 195A
131A 140A
152A 184A
145A 171A
121A 126A
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