YASKAWA CR700

34
YASKA WA
｜
YASKAWA AC Drive CR700 Catalog
｜
KAEP C710617 24
・
Cooling Design for
Fully
-
Enclosed Panel
・
Ventilation Space
Drive Watts Loss Data
The Open Chassis type drive can be installed in a fully
-
enclosed panel.
For installing the drive with capacity of 200 V class
22 kW or 400 V class 22 kW, be sure to leave
enough clearance during installation for
suspension brackets on both side of the unit and
main circuit wiring for maintenance.
Intake air temperature for external heatsink
Heatsink side
:
50 ˚C
Open chassis side
:
50 ˚C
Use only an open chassis type for the
external heatsink.
An open chassis model in a protective enclosure with the heatsink inside the panel allows for intake air temperature up to 50˚C.
The heatsink can alternatively be mounted outside the control panel, thus reducing the amount of heat inside the panel and
allowing for a more compact set up.
・
Mounting the External Heatsink
Catalog Code CR70A2
003 005 008 011 014 018 025 033 047 060 075 088 115 145
Rated Output Current A 3.25 8111417.5253347607588115145
Carrier Frequency kHz 22222222222222
Heat Loss
*
W
Internal
5 9 16 21 27 32 36 53 59 110 134 147 209 265
Heatsink 7 13 27 42 59 74 95 126 155 299 357 467 613 748
Total Heat Loss 12 22 43 63 86 106 131 179 214 409 491 614 822 1013
Catalog Code CR70A2
180 215 283 346 415
Rated Output Current A 180 215 283 346 415
Carrier Frequency kHz 22222
Heat Loss
*
W
Internal
297 362 459 520 603
Heatsink 935 1144 1508 1769 2216
Total Heat Loss 1232 1506 1967 2289 2819
200 V Class
Catalog Code CR70A4
091 112 150 180 216 260 304 371 414 453 605
Rated Output Current A 91 112 150 180 216 260 304 371 414 453 605
Carrier Frequency kHz 22222222222
Heat Loss
*
W
Internal
225 275 385 397 564 573 728 976 1118 1272 1495
Heatsink 658 804 1012 1279 1484 1709 2075 2778 3133 3559 4500
Total Heat Loss 883 1079 1397 1676 2048 2282 2803 3754 4251 4831 5995
Catalog Code CR70A4
002 003 005 006 007 009 015 018 024 031 039 045 060 075
Rated Output Current A 1.83.44.85.57.29.214.818243139456075
Carrier Frequency kHz 22222222222222
Heat Loss
*
W
Internal
13 12 21 28 35 44 55 63 93 121 132 141 188 188
Heatsink 14 18 32 50 70 86 116 141 206 286 331 365 497 557
Total Heat Loss 27 30 53 78 105 130 171 204 299 407 463 506 685 745
400 V Class
*
Heat loss is calculated in the following conditions
:
･
200 V class
:
Input voltage 220 V, power frequency 60 Hz, load ratio 100%
･
400 V class
:
Input voltage 440 V, power frequency 60 Hz, load ratio 100%
Contact your Yaskawa or nearest agent when not calculating heat loss in the above conditions.
Heatsink
Attachment for
external heatsink
(
Option
)
120 mm min.
Airflow
Airflow
120 mm min.
50 mm min.
Side Clearance Top/Bottom Clearance
50 mm min.
30 mm min.
Fully
-
enclosed panel
60 ˚C
50 ˚C
Air temperature
at top of panel
−
10 to
+
60˚C
IP
20/Open Chassis
Drive intake temperature
−
10 to
+
50˚C
Ambient temperature
50˚C
Bottom cover
Heatsink
Fully
-
Enclosed Design