25

References (continued)

Variable speed drives

Altivar Machine ATV320

Option: braking resistors

Presentation:

page 4

Variable speed drives:

page 12

Combinations:

page 22

Dimensions:

page 44

References (continued)

For drives

Ohmic value

Average power

available at 50

°C/122 °F (1)

Length of

connection

cable

Reference

Weight

W

W

m/ft

kg/lb

IP 65 resistors

ATV320U02M2C…U07M2C,

ATV320U02M2B…U07M2B,

ATV320U04N4C,

ATV320U22N4C,

ATV320U04N4B,

ATV320U22N4B,

ATV320U07S6C,

ATV320U15S6C,

ATV320U22S6C,

ATV320U40S6C

100

25

0.75/ 2.46

VW3A7608R07

0.410/0.904

3.0/ 9.84

VW3A7608R30

0.760/1.675

ATV320U30N4C,

ATV320U40N4C,

ATV320U30N4B,

ATV320U40N4B

72

50

0.75/ 2.46

VW3A7606R07

0.930/2.050

3.0/ 9.84

VW3A7606R30

1.200/2.645

ATV320U11M2C,

ATV320U15M2C,

ATV320U11M2B,

ATV320U15M2B

72

25

0.75/ 2.46

VW3A7605R07

0.620/1.367

3.0/ 9.84

VW3A7605R30

0.850/1.874

ATV320U55N4B,

ATV320U75N4B

27

100

0.75/ 2.46

VW3A7604R07

1.420/3.131

3.0/ 9.84

VW3A7604R30

1.620/3.571

ATV320U22M2C,

ATV320U22M2B

27

50

0.75/ 2.46

VW3A7603R07

0.930/2.050

3.0/ 9.84

VW3A7603R30

1.200/2.645

(1) Load factor for resistors: the value of the average power that can be dissipated at 50 °C/122 °F from the resistor into the casing

is determined for a load factor during braking that corresponds to the majority of normal applications:- 2 s braking with a 0.6 Tn

braking torque for a 40 s cycle- 0.8 s braking with a 1.5 Tn braking torque for a 40 s cycle.

Nota: no optional IP65 braking resistors for ATV320U55S6C, ATV320U75S6C, ATV320D11S6C, ATV320D15S6C, and

ATV320pppM3C drives.