GE Industrial Solutions SG Series 750 T12 UL S2 Installation Guide - Manual (Page 21)

Modifications reserved Page 21/49
OPM_SGS_ISG_M75_M75_2US_V010.doc Installation Guide SG Series 750 UL S2 & SG Series 750 T12 UL S2
3.7.2 Bus bars interconnection
WARNING !
All the inter cabinet wiring must be performed by QUALIFIED SERVICE PERSONNEL
only.
Inverter cabinet Rectifier cabinet
8
9
4
3
2
1
7
6
5
10
SGS_750_S2_UPS connection cabinets_GE_01US
Fig. 3.7.2-1 Bus bars interconnections
Connection Description of connection Type (medium of connection)
Connection Type
(See Fig. 3.7.1-2)
1 Interconnection Bypass Line 1 1 Bus bar of size 40 x 10mm Type 1
2 Interconnection Bypass Line 2 1 Bus bar of size 40 x 10mm Type 1
3 Interconnection Bypass Line 3 1 Bus bar of size 40 x 10mm Type 1
4
Interconnection for Inverter
output Line 1
1 Bus bar of size 40 x 10mm Type 1
5
Interconnection for Inverter
output Line 2
1 Bus bar of size 40 x 10mm Type 1
6
Interconnection for Inverter
output Line 3
1 Bus bar of size 40 x 10mm Type 1
7 Neutral 1 Bus bar of size 80 x 10mm Type 2
8 Positive DC bus bar 2 Flexi bars of size 5 x 40mm Type 3
9 Negative DC bus bar 2 Flexi bars of size 5 x 40mm Type 3
10 Inter cabinet Earthing 3 Flexi bars of size 4 x 32mm Type 4