Power Circuits And Bar Connections; Busbar Connection Recommandations - socomec ATyS d H Instruction Manual

IEC GB
60947-6-1 14048.11
AC-32B AC-33iB
PC PC
660 V 50/60 Hz 660 V 50 Hz
4000 A 4000 A
143 kA 143 kA
65 kA / 0.1s 65 kA / 0.1s
12 kV 12 kV
65 A 65 A

5.4. Power circuits and bar connections

65 A 65 A
3
Fixed
Ref. 95334400
IEC GB
60947-6-1 14048.11
AC-32B AC-33iB
PC PC
660 V 50/60 Hz 660 V 50 Hz
4000 A 4000 A
143 kA 143 kA
65 kA / 0.1s 65 kA / 0.1s
12 kV 12 kV
65 A 65 A
65 A 65 A
4
Fixed
Ref. 95333401
NOTE: Terminals RR, SS, TT and NN are each to be connected in parallel and must be bridged as shown above.
IEC GB
Bridging bars are not included with the product and must be supplied by others.
60947-6-1 14048.11
AC-32B AC-33iB
PC PC
660 V 50/60 Hz 660 V 50 Hz
4000 A 4000 A
143 kA 143 kA
65 kA / 0.1s 65 kA / 0.1s
12 kV 12 kV
65 A 65 A

5.5. Busbar connection recommandations

65 A 65 A
3
Draw out
Rating Cross section per bar
Ref. 95334401
4000 A 100mm x 10mm
IEC GB
60947-6-1 14048.11
5000 A 100mm x 10mm
AC-32B AC-33iB
PC PC
660 V 50/60 Hz 660 V 50 Hz 6300 A 100mm x 10mm
4000 A 4000 A
143 kA 143 kA
65 kA / 0.1s 65 kA / 0.1s
12 kV 12 kV
65 A 65 A
65 A 65 A
4
Draw out
ATyS d H - 544077D - SOCOMEC
4000 A
Recommended tightening torque:
4000A: M12 / 45 Nm
5000A: M12 / 45 Nm
6300A: M12 / 45 Nm
4000 A
Quantity of bars per phase
4000 A
4
5
6
Maximum tightening torque:
4000A: M12 / 45 Nm
5000A: M12 / 45 Nm
6300A: M12 / 45 Nm
Type of screw Recommended tightening torque (N.m)
M12
M12
M12
45Nm
45Nm
45Nm
EN 15