4 ACS 400 User’s Manual
B Dimensions (in/mm)
Units with IP 21/NEMA Type 1 Enclosures
Figure 2 IP 21/NEMA Type 1 enclosures
A complete set of dimensional drawings for the NEMA Type 1 ACS 400 drives is located in
“Appendix D” on page 167.
R1 R2 R3 R4
W 4.92" / 125 4.92" / 125 7.99" / 203 7.98" / 203
W1 3.86" / 98 3.86" / 98 6.30" / 160 6.30" / 160
H 14.14" / 359 18.07" / 459 22.48" / 571 26.08" / 662
H1 12.52" / 318 16.42" / 417 20.79" / 528 24.38" / 619
D 8.24" / 209 8.71" / 221 9.77" / 248 11.07" / 281
Mass (lb / kg) 12.8 / 5.8 19.8 / 9 40.8 / 18.5 59.5 / 27
Frame Size, IP21 / NEMA 1Dimensions
Reference (in / mm)
http://nicontrols.com