socomec ATyS d H, Installation And Operating Manual, Page: 14 / 42

14 EN
ATyS d H - 544077E - SOCOMEC
5.4. Power circuits and bar connections
4000 A
AC-32B AC-33iB
PC PC
IEC
60947-6-1
GB
14048.11
4000 A
AC 230 V 50/60 Hz AC 220 V 50 Hz
Fixed
3
4000 A
65 A 65 A
65 A 65 A
143 kA 143 kA
65 kA / 0.1s 65 kA / 0.1s
12 kV 12 kV
660 V 50 Hz 660 V 50/60 Hz
AC-32B AC-33iB
PC PC
IEC
60947-6-1
GB
14048.11
4000 A
AC 230 V 50/60 Hz AC 220 V 50 Hz
Fixed
4
4000 A
65 A 65 A
65 A 65 A
143 kA 143 kA
65 kA / 0.1s 65 kA / 0.1s
12 kV 12 kV
660 V 50 Hz 660 V 50/60 Hz
4000 A
4000 A
AC-32B AC-33iB
PC PC
IEC
60947-6-1
GB
14048.11
4000 A
AC 230 V 50/60 Hz AC 220 V 50 Hz
Draw out
3
4000 A
65 A 65 A
65 A 65 A
143 kA 143 kA
65 kA / 0.1s 65 kA / 0.1s
12 kV 12 kV
660 V 50 Hz 660 V 50/60 Hz
AC-32B AC-33iB
PC PC
IEC
60947-6-1
GB
14048.11
4000 A
AC 230 V 50/60 Hz AC 220 V 50 Hz
Draw out
4
4000 A
65 A 65 A
65 A 65 A
143 kA 143 kA
65 kA / 0.1s 65 kA / 0.1s
12 kV 12 kV
660 V 50 Hz 660 V 50/60 Hz
4000 A
Ref.95333400
Ref.95333401
Ref.95334401
Ref.95334400
Recommended tightening torque:
4000A: M12 / 45 Nm
5000A: M12 / 45 Nm
6300A: M12 / 45 Nm
Maximum tightening torque:
4000A: M12 / 45 Nm
5000A: M12 / 45 Nm
6300A: M12 / 45 Nm
Note: terminals RR, SS, TT and NN are each to be connected in parallel and must be bridged as shown above.
Bridging bars are not included with the product and must be supplied by others.
5.5. Busbar connection recommandations
Rating Cross section per bar Quantity of bars per phase Type of screw Recommended tightening torque (N.m)
4000 A 100mm x 10mm 4 M12 45Nm
5000 A 100mm x 10mm 5 M12 45Nm
6300 A 100mm x 10mm 6 M12 45Nm