User Manual

Rockwell Automation Publication 20P-UM001K-EN-P - July 2014 249
Supplemental Drive Information Appendix A
Figure 76 - Frame C Non-Regenerative Drive - AC Input Line Fuse Location
Control Power Circuit
Protection Fuses
Switching Power Supply Circuit Board Fuses
The following fuses are used to protect the switching power supply circuit.
Note: Drive shown with front covers removed and control board EMI shield lowered.
AC Input fuses and switches are installed on the bus bars behind the control board EMI shield.
IMPORTANT
Verify the circuit board revision prior to ordering and installing fuses.
Frame Circuit Board ID / Revision Designation Fuse (5 x 20 mm)
A SW1-31 / H & below F1 1 A, 250V, slow
SW1-31 / I & above F1 2.5 A, 250V, slow
B
SW2-32 / H & below
F1 3.15 A, 250V fast
F2 2.5 A, 250V slow
SW2-32 / I & above
F1
2.5 A, 250V slow
F2
C
SW3-32 / H & below
F1 3.15 A, 250V fast
F2 2.5 A, 250V slow
SW3-32 / I & above
F1
2.5 A, 250V slow
F2
D SW1-31 / I & above F1 2.5 A, 250V, slow