Torque Schedules
22
Torque Schedules
The myPV CommsSafe was designed to be mechanically assembled using the
following torque schedules.
For all bolted connections, unless otherwise specified, refers to the chart below.
For electrical components, see component manufacturer’s data for all screw terminal
tightening torques.
COURSE THREAD
TORQUE
FINE THREAD
TORQUE 1
49.0 in-lb5.5 N-m
1/4 - 20
55.0 in-lb6.2 N-m
101.0 in-lb11.4 N-m
5/16 - 18
112.0 in-lb12.7 N-m
180.0 in-lb20.3 N-m
3/8 - 16
204.0 in-lb23.0 N-m
24.0 Ft-lb32.5 N-m
7/16 - 14
27.0 Ft-lb36.6 N-m
36.5 Ft-lb49.5 N-m
1/2 - 13
41.0 Ft-lb55.6 N-m
53.0 Ft-lb71.9 N-m
9/16 - 12
59.0 Ft-lb80.0 N-m
73.0 Ft-lb99.0 N-m
5/8 - 11
83.0 Ft-lb112.5 N-m
129.0 Ft-lb174.9 N-m
3/4 - 10
144.0 Ft-lb195.2 N-m
Содержание CommsSafe AC-1
Страница 3: ...Resources 2 Example myPV CommsSafe 2021 AC 1 Shown...
Страница 5: ...Resources 4 Back Panel for CommsSafe in Production Shown with Customer Supplied Equipment Added...
Страница 19: ...Initial Energization 18 24V DC 0 1V 23 9 24 1V voltage on the top input terminals of the UPS...
Страница 20: ...Initial Energization 19 24V DC 0 1V 6 0V 23 9 30 0V voltage on the top battery terminals of the UPS...
Страница 25: ...Troubleshooting 24 A fully seated fuse that is not blown in the AC block...