Delta VFD-B Series - Minimum Mounting Clearances

Chapter 2 Installation and Wiring|VFD-B-P Series
2-2 Revision April 2009, SW V1.00
5. When installing multiple AC motor drives in the same cabinet, they should be adjacent in a row
with enough space in-between. When installing one AC motor drive below another one, use a
metal separation barrier between the AC motor drives to prevent mutual heating.
6. Prevent fiber particles, scraps of paper, saw dust, metal particles, etc. from adhering to the
heatsink.
2.2.1 Minimum mounting clearances
3HP/2.2kW 5HP/3.7kW
UNIT:mm(inch)
UNIT:mm(inch)
7.5-20HP/5.5-15kW and figure for capacity
installed in parallel
25-60HP/18.5-45kW and figure for capacity
installed in vertical position
UNIT:mm(inch)