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D-59
Additional information
Electrical characteristics
Designing busbars
Fupact INF, ISFT, ISFL
Horizontal Linergy LGYE busbars
Permissible current and selection of Linergy LGYE busbars
Horizontal Linergy LGYE busbars
Fupact INF/ISFT/ISFL
Type of bars
Permissible current (A)
Ambient temperature around the switchboard
25 °C
30 °C
35 °C
40 °C
45 °C
50 °C
Size per phase
IP
y
31 IP > 31 IP
y
31 IP > 31 IP
y
31 IP > 31 IP
y
31 IP > 31 IP
y
31 IP > 31 IP
y
31 IP > 31
Linergy LGYE 630
650
550
630
510
590
480
550
460
530
440
460
bb
Linergy LGYE 800
840
720
800
700
760
660
720
610
680
580
640
bb
Linergy LGYE 1000
1040
900
990
870
950
830
900
770
850
730
800
bb
Linergy LGYE 1250
1290
1120
1230
1080
1170
1030
1100
970
1050
910
980
bb
Linergy LGYE 1600
1580
1390
1480
1320
1390
1250
1320
1180
1250
1110
1180
bb
Linergy LGYE 2000
1900
1720
1820
1620
1720
1520
1620
1420
1520
1320
1420
bb
Linergy LGYE 2500
2290
1890
2190
1840
2070
1770
1960
1680
1880
1590
1780
bb
Linergy LGYE 3200
3060
2780
2920
2640
2780
2500
2640
2360
2500
2220
2360
bb
Linergy LGYE 4000
3320
3050
3240
2950
3140
2850
2970
2700
2800
2540
2650
bb
bb
Connection impossible due to the operating-temperature limits of the devices installed in the switchboard.