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Attachments
Heatsink external mounting attachment
The Varispeed E7 inverters under the 200/400 V class 18.5 kW or less need this attachment for mounting the heatsink externally. This attachment
expands the outer dimensions of the width and height of the inverter. (Attachment is not required for inverters of 22 kW or more.)
W1
W
Panel cut for external mounting of cooling fin (heatsink)
4-d Tap
2-5 Dia. holes
a
b
a
(W3)
(W3)
A
(W2)
(W2)
a
a
b
W1
W
Fig 1
4-d Tap
a
a
(W3)
A
(W3)
(W2)
(W2)
a
a
W1
W
Fig 2
Varispeed E7
Mounting panel
Wall
D1
D2
D3 or more
4-d Tap
a
a
(W3)
A
(W3)
(W2)
(W2)
a
a
W1
W
Fig 3
Model
Attachment
CIMR-
order code
W
E7Z@
20P4
20P7
21P5
EZZ08676A
155
22P2
23P7
25P5
27P5
EZZ08676B
210
2011
2015
EZZ08676C
250
2018
40P4
40P7
41P5
EZZ08676A
155
42P2
43P7
45P5
47P5
EZZ08676B
210
4011
4015
EZZ08676C
250
4018
Model
Draw-
CIMR-
ing
W
H
W1 (W2) (W3) H1 (H2) (H3)
E7Z@
20P4
20P7
21P5
155 302 126
22P2
23P7
1
25P5
27P5
210 330 180
2011
2015
250 392 216
2018
2022
250 400 195
24.5
2030
275 450 220
2037
375 600 250
2045
2
54.5
2055
450 725 325
2075
2090
500 850 370
2110
575 885 445
40P4
40P7
41P5
155 302 126
42P2
43P7
1
45P5
47P5
210 330 180
4011
4015
250 392 216
4018
4022
275 450 220
4030
4037
24.5
4045
325 550 260
4055
2
4075
450 725 325 54.5
4090
4110
500 850 370
4132
4160
3
575 925 445
1.
The sizes are different between the top and the bottom. Refer Fig 3
Dimensions in mm
H
W1
H1
D1
D2
37.4
302
126
290 122.6
57.4
330
180
316 136.1 63.4
392
216
372 133.6 76.4
37.4
302
126
290 122.6
57.4
330
180
316 136.1 63.4
392
216
372 133.6 76.4
Dimensions in mm
A
6
8.5 290 9.5
6
138 271 M5
6.5 316
9
7
197 298
8.5
8.5 372 9.5
10
233 353
385
244 369
3
8
7.5
435
269 419
575
15
359 545
8
12.5
700 13.5
434 673
57
8
820
484 782
19
15
55
10
855
555 817
6
8.5 290 9.5
6
138 271 M5
6.5 316
9
7
197 298
8.5
8.5 372 9.5
10
233 353
3
435
269 419
8
7.5
8
535
309 519
8
700 13.5 12.5 434 673 M10
57
8
820
19
15
484 782
1
55
10
895
15
555 817
D3
40
60
70
85
40
60
70
85
B
d
M6
M10
M12
M6
M12
317
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