Rockwell Automation SP600 AC Drive User Manual Version 1.0 - Manual (Page 42)

3-4 SP600 AC Drive User Manual
3.1.1.2 Input Power Conditioning
Certain events on the power system supplying a drive can cause
component damage or shortened product life. These conditions are
divided into two basic categories:
All Drives
• The power system has power factor correction capacitors
switched in and out of the system either by the user or by the
power company.
• The power source has intermittent voltage spikes in excess of
6000 volts. These spikes could be caused by other equipment on
the line or by events such as lightning strikes.
• The power source has frequent interruptions.
Table 3.1 – MOV and Common Mode Capacitor Jumpers
Frame Jumper Removes
A N/A
B JP6-JP5 Common Mode Capacitors to Ground
C and D JP3B – JP3A Common Mode Capacitors to Ground
E JP3 – JP4 Common Mode Capacitors to Ground
DC+
DC–
Converter
Common
Mode
Capacitors See Chart
Figure 3.2 – Phase-to-Ground MOV Removal
Jumper JP3-JP2 removes MOV to Ground (Frames A - D)
Jumper JP1-JP2 removes MOV to Ground (Frame E)
R
S
T
1 2 3 4
Three-Phase
AC Input
See Chart