GE SG 400 Series Installation Manual page 23

CAUTION !
Panel "A, B, C and D" should never be removed or replaced with power applied to the
UPS.
This panel is in close proximity to 480V live buss bars.
Always disconnect the rectifier, bypass, load and battery sources from the UPS
before removing or replacing this panel.
If not serious injury or death could occur!
Access to power wiring terminals for the cable connections.
B
C
A
*
) Manual Bypass switch is optional
) Dual mains customer connection bars are optional
Detail of the power wiring terminal for the AC input/output
Ø 0.55" / 14mm
To access input, output and Battery Connections proceed as follows:
•
Remove the protection panel "A, B and C".
•
Remove the UPS side panel "D".
Modifications reserved
OPM_SGS_ISG_M40_M50_2US_V021.doc
1.75"
44.5mm
Fig. 3.8.1-1 Access to the input / output connections
Top entry cables
!
Q1
Q2
*
Bottom entry cables
!
Please remove the plate
before drilling any holes
Detail of the power wiring terminal for external battery connection
Ø 0.55" / 14mm
Please remove the plate
before drilling any holes
D
Page 23/41
User Manual SG Series 400 & 500 UL S2