Yaskawa RC5 Converter - Manual (Page 18)

18 YASKAWA ELECTRIC TOEP C710656 01C YASKAWA - RC5 Instruction Manual
2.3 Clearances
2.3 Clearances
Install the RC5 vertically and allow sufficient clearances for effective cooling as shown in Figure 2.1 .
Figure 2.1
Figure 2.1 Clearances
Note: 1. The clearances required at top/bottom and both sides are common in open chassis type (IP00) and enclosed wall–mounted type (NEMA 1).
2. Remove the top and bottom covers to use the open chassis type of 200 V/400 V 30 kW or less.
3. When installing the models of 200 V/400 V 37 kW or more equipped with eyebolts, extra spacing will be required on either side. For detailed dimensions, contact your
YASKAWA representative.
4. Ensure sufficient space for the sections at the upper and lower parts marked with * in order to permit the flow of intake/exhaust air to / from the unit.
50 mm or more (1.97 in)
30 mm or more (1.18 in)
*
30 mm or more
(1.18 in)
50 mm or more (1.97 in)
*
120 mm or more
(4.72 in)
120 mm or more
(4.72 in)
Air
Air
(b) Side View (a) Front View