![background image](http://html1.mh-extra.com/html/york/lvd-270/lvd-270_operation-manual_912297028.webp)
Figure 9: OptiSpeed system architecture (Model VSD 790 shown, similar to 608, 658, and 704
models)
Callout Description
Callout Description
1
Air coil
5
Line inductor
2
Filter supply contactor
6
Filter inductor
3
Filter DCCTs
7
Circuit breaker
4
Filter fuses
8
Filter trap
Liquid-Cooled OptiSpeed Compressor Speed Drive
28