User Manual Version 1.0 Owner manual

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

AN/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)

1234

Three-Phase

AC Input

See Chart