Lucent Technologies ECS Minicell Battery Plant H569-420
Issue 5 February 1997
Installation 5 - 5
Table 5-B: Torque and Minimum Yield Strength for
Mechanical Connections using Hex Head Cap Screws
Cap Screw Diameter
Minimum Yield Strength
(PSI)
Torque (ft-lb)
UNRC
1/4
57,000
6
3/16
57,000
12
3/8
57,000
22
7/16
57,000
35
1/2
57,000
54
9/16
57,000
77
5/8
57,000
107
3/4
57,000
190
7/8
36,000
193
1
36,000
290
R1-1/8
36,000
410
1-1/4
36,000
580
1-3/8
36,000
760
1-1/2
36,000
1010
Table 5-C: Installation Reference Documents
Procedure
Reference Document
Unpacking
H569-420 Product Manual
Battery Stand Assembly
H569-420 Product Manual
and
J85504C-1 Product Manual
or
C&D Battery Product Manual
Cable Support and Ground System
Job Application Drawings
Controller Setup and LVD Test
Controller Product Manual
AC Wiring, Rectifier Installation,
and Rectifier Test
H569-420, Rectifier Product
Manual, and T83260-30 Wiring
Diagram
Battery Connections
Battery Manual
Load Wiring
H569-420 and T83260-30
Initial Battery Charge
Battery Product Manual
and Rectifier Product Manual
Controller Test
Controller Manual
Load Turn Up
Load Equipment Documentation