Chapter 3 Installation MS300 Table 3-2 3-4 Airflow Rate for Cooling Power Dissipation for AC Motor Drive Frame Flow Rate Flow Rate Loss External Internal Total Model No. (Unit: cfm) (Unit: m3 / hr) (Heat sink, unit: W) (Unit: W) (Unit:
W) C VFD5A5MS43ANSAA VFD5A5MS43ENSAA VFD5A5MS43AFSAA 16.0 27.2 60.6 22.8 83.4 VFD9A0MS43ANSAA VFD9A0MS43ENSAA VFD9A0MS43AFSAA 93.1 42 135.1 VFD4A2MS53ANSAA 46.6 22.2 68.8 VFD6A6MS53ANSAA 76.1 30 106.1 D VFD25AMS23ANSAA VFD25AMS23ENSAA 23.4 39.7 192.8 53.3 246.1 VFD13AMS43ANSAA VFD13AMS43ENSAA VFD13AMS43AFSAA 132.8 39.5 172.3 VFD17AMS43ANSAA VFD17AMS43ENSAA VFD17AMS43AFSAA 164.7 55.8 220.5 VFD9A9MS53ANSAA 93.9 37 130.9 VFD12AMS53ANSAA 108.4 51 159.4 E VFD33AMS23ANSAA VFD33AMS23ENSAA 53.7 91.2 244.5 79.6 324.1 VFD49AMS23ANSAA VFD49AMS23ENSAA 374.2 86.2 460.4 VFD25AMS43ANSAA VFD25AMS43ENSAA VFD25AMS43AFSAA 234.5 69.8 304.3 VFD32AMS43ANSAA VFD32AMS43ENSAA VFD32AMS43AFSAA 319.8 74.3 394.1 F VFD65AMS23ANSAA VFD65AMS23ENSAA 67.9 115.2 492.0 198.2 690.2 VFD38AMS43ANSAA VFD38AMS43ENSAA VFD38AMS43AFSAA 423.5 181.6 605.1 VFD45AMS43ANSAA VFD45AMS43ENSAA VFD45AMS43AFSAA 501.1 200.3 701.4