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Chapter 2 Mechanical Installation｜VP3000
2-3 Airflow and Power Dissipation
Model
VFD3A0VP43ANTAA/-BFTAA
VFD4A2VP43ANTAA/-BFTAA
VFD5A6VP43ANTAA/-BFTAA
VFD7A2VP43ANTAA/-BFTAA
VFD011VP43ANTAA/-BFTAA
VFD013VP43ANTAA/-BFTAA
VFD018VP43ANTAA/-BFTAA
VFD025VP43ANTAA/-BFTAA
VFD032VP43ANTAA/-BFTAA
VFD038VP43ANTAA/-BFTAA
VFD045VP43ANTCA/-BFTCA/-BSTCA
VFD062VP43ANTCA/-BFTCA/-BSTCA
VFD073VP43ANTCA/-BFTCA/-BSTCA
VFD090VP43ANTCA/-BFTCA/-BSTCA
VFD110VP43AFTCA/-BFTCA/-BSTCA
VFD150VP43AFTCA/-BFTCA/-BSTCA
VFD180VP43AFTCA/-BFTCA/-BSTCA
VFD220VP43AFTCA/-BFTCA/-BSTCA
VFD260VP43AFTCA/-BFTCA/-BSTCA
VFD310VP43AFTCA/-BFTCA/-BSTCA
VFD370VP43AFTCA/-BFTCA/-BSTCA
VFD395VP43AFTCA/-BFTCA/-BSTCA
VFD460VP43AFTCA/-BFTCA/-BSTCA
VFD485VP43AFTCA/-BFTCA/-BSTCA
VFD530VP43SHTCA
VFD616VP43SHTCA
VFD683VP43SHTCA
VFD770VP43SHTCA
VFD866VP43SHTCA
VFD930VP43SHTCA
VFD1K1VP43SHTCA
VFD1K2VP43SHTCA
⚫ The required airflow shown in the table is for installing single drive
in a confined space.
⚫ When installing multiple drives, the required air volume should be
the required air volume for single drive × the number of the drives.
Airflow Rate for Cooling
Flow Rate
(cfm)
19.61
19.61
56.46
56.46
56.46
95.56
95.56
93.23
93.23
112.3
150.6
280.4
280.4
290.9
290.9
666.7
666.7
699.8
699.8
1105.3
1105.3
1105.3
1105.3
1015.4
1015.4
1015.4
1015.4
Flow Rate
(m
3
/hr)
7.51
12.76
7.51
12.76
7.51
12.76
7.51
12.76
7.51
12.76
33.32
33.32
95.92
95.92
95.92
162.36
162.36
158.4
158.4
190.9
255.8
476.4
476.4
494.2
494.2
1132.7
1132.7
1189.0
1189.0
1877.8
1877.8
1877.8
1877.8
1725.1
1725.1
1725.1
1725.1
10
Power Dissipation for AC Motor Drive
Power Dissipation (watt)
Loss External
Internal
(Heat sink)
38
14
55
18
72
24
97
28
144
46
178
49
256
56
361
60
449
67
546
70
458
120
698
133
786
137
964
13
1287.9
157.9
1533.6
160.8
1876.1
203.2
2232.6
233.4
2422.9
248.6
2840.8
284.2
3466.3
374.4
3730.8
392.7
1532.4
457.7
4565.9
481.7
4722.5
946.4
5380.2
1016.7
5592.3
1134.0
6411.7
1249.4
8279.9
1268.5
9037.7
1363.2
10117.5
1647.8
11384.9
1861.3
⚫ The heat dissipation shown in the
table is for installing single drive in a
confined space.
⚫ When installing multiple drives,
volume of heat dissipation should be
the heat dissipated for single drive ×
the number of the drives.
⚫ Heat dissipation for each model is
calculated by rated voltage, current
and default carrier.
Total
52
73
96
125
190
227
312
421
516
616
578
831
923
1101
1445.8
1694.4
2079.3
2466.0
2671.5
3125.1
3840.7
4123.5
1990.2
5047.6
5668.9
6396.8
6726.3
7661.1
9548.4
10401.0
11765.3
13246.2
Table 2-3
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