Mechanical dimensions
Frame size (kW): A2 A3 A5 B1 B2 B3 B4 C1 C2 C3 C4
200–240 V
380–480 V
525–600 V
525–690 V
0.25-3.0
0.37-4.0
-
-
3.7
5.5-7.5
0.75-7.5
-
0.25-3.7
0.37-7.5
0.75-7.5
-
5.5–11
11-18.5
11-18.5
-
15
22-30
22-30
11-30
5.5–11
11-18.5
11-18.5
-
15–18.5
22-37
22-37
-
18.5-30
37-55
37-55
-
37-45
75-90
75-90
37-90
22-30
45-55
45-55
-
37-45
75-90
75-90
-
IP
NEMA
20
Chassis
21
Type 1
20
Chassis
21
Type 1
55/66
Type 12
21/ 55/66
Type 1/12
21/55/66
Type 1/12
20
Chassis
20
Chassis
21/55/66
Type 1/12
21/55/66
Type 1/12
20
Chassis
20
Chassis
Height (mm)
Enclosure A** 246 372 246 372 420 480 650 350 460 680 770 490 600
..with de-coupling plate A2 374 - 374 - - - - 419 595 - - 630 800
Backplate A1 268 375 268 375 420 480 650 399 520 680 770 550 660
Distance between mount. holes a 257 350 257 350 402 454 624 380 495 648 739 521 631
Width (mm)
Enclosure B 90 90 130 130 242 242 242 165 231 308 370 308 370
With one C option B 130 130 170 170 242 242 242 205 231 308 370 308 370
Backplate B 90 90 130 130 242 242 242 165 231 308 370 308 370
Distance between mount. holes b 70 70 110 110 215 210 210 140 200 272 334 270 330
Depth (mm)
Without option A/B C 205 205 205 205 200 260 260 248 242 310 335 333 333
With option A/B C* 220 220 220 220 200 260 260 262 242 310 335 333 333
Screw holes (mm)
c 8.0 8.0 8.0 8.0 8.2 12 12 8 - 12 12 - -
Diameter ø d 11 11 11 11 12 19 19 12 - 19 19 - -
Diameter ø e 5.5 5.5 5.5 5.5 6.5 9 9 6.8 8.5 9.0 9.0 8.5 8.5
f 9 9 9 9 9 9 9 7.9 15 9.8 9.8 17 17
Max weight
(kg)
4.9 5.3 6.6 7.0 14 23 27 12 23.5 45 65 35 50
* Depth of enclosure will vary with different options installed.
** The free space requirements are above and below the bare enclosure height measurement A. See section 3.2.3 for further information.
5.1.2 Mechanical Dimensions
VLT
®
AQUA Drive Design Guide 5 How to Install
MG.20.N5.22 - VLT
®
is a registered Danfoss trademark
5-3
5
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