QD5 tap-changer torque requirements
Figure 23. QD5 tap-changer stationary contact torque requirements.
Figure 24. Front drive torque requirements.
30
–
40 in-lbs
(3.4
–
4.5 Nm)
4
–
5 in-lbs
(0.5
–
0.6 Nm)
180
–
192 in-lbs
(20.3
–
21.6 Nm)
12
–
18 in-lbs
(1.4
–
2.0 Nm)
Stationary
Contact
Reversing
Stationary
Contact
80
–
90 in-lbs
(9.0
–
10.2 Nm)
13
QD5 QUIK-DRIVE TAP-CHANGER INSTALLATION AND MAINTENANCE INSTRUCTIONS
MN225012EN March 2016
