CHAPTER 2: INSTALLATION
13 63-4528—04
Table 2. Air Flow Requirements.
The required airflow shown in chart is for installing single drive in a confined space.
When installing the multiple drives, the required air volume should be the required air volume for single drive multiplied by the
number of the drives.
Heat dissipation for each model is calculated by rated voltage, current and default carrier at full load, full speed, and maximum
ambient temperature
Air flow rate for cooling Power Dissipation
Flow Rate (cfm) Flow Rate (m
3
/hr)
Power Dissipation (Watts)
Model 230Vac
Frame
Size
External Internal Total External Internal Total
Loss
External
(Heat sink) Internal Total
HCRDA0010A1000T A - - - - - - 40 31 71
HCRDA0020A1000T A - - - - - - 61 39 100
HCRDA0030A1000T A 14 - 14 24 - 24 81 45 126
HCRDA0050A1000T A 14 - 14 24 - 24 127 57 184
HCRDA0075A1000T A 10 - 10 17 - 17 158 93 251
HCRDA0100B1000T B 40 14 54 68 24 92 291 101 392
HCRDA0150B1000T B 66 14 80 112 24 136 403 162 565
HCRDA0200B1000T B 58 14 73 99 24 124 570 157 727
HCRDA0250C1000T C 166 12 178 282 20 302 622 218 840
HCRDA0300C1000T C 166 12 178 282 20 302 777 197 974
HCRDA0400C1000T C 146 12 158 248 20 268 878 222 1100
HCRDA0500D1000T D 179 30 209 304 51 355 1271 311 1582
HCRDA0600D1000T D 179 30 209 304 51 355 1550 355 1885
HCRDA0750E1000T E 228 73 301 387 124 511 1762 489 2251
HCRDA1000E1000T E 228 73 301 387 124 511 2020 574 2594
HCRDA1250E1000T E 246 73 319 418 124 542 2242 584 3026
Model 460Vac
HCRDC0010A1000T A - - - - - - 35 32 67
HCRDC0020A1000T A - - - - - - 44 31 75
HCRDC0030A1000T A - - - - - - 58 43 101
HCRDC0050A1000T A 14 - 14 24 - 24 92 60 152
HCRDC0075A1000T A 10 - 10 17 - 17 135 99 234
HCRDC0100A1000T A 10 - 10 17 - 17 165 164 439
HCRDC0150B1000T B 40 14 54 68 24 92 275 93 380
HCRDC0200B1000T B 66 14 80 112 24 136 370 194 564
HCRDC0250B1000T B 58 14 73 99 24 124 370 194 564
HCRDC0300C1000T C 99 21 120 168 36 204 455 358 813
HCRDC0400C1000T C 99 21 120 168 36 204 609 363 972
HCRDC0500C1000T C 126 21 147 214 36 250 845 405 1250
HCRDC0600D1000T D 179 30 209 304 51 355 1056 459 1515
HCRDC0750D1000T D 179 30 209 304 51 355 1163 669 1832
HCRDC1000D1000T D 179 30 209 304 51 355 1639 657 2296
HCRDC1250D1000T D 186 30 216 316 51 367 1787 955 2742