Vacon NX - Page 70

5
vacon • 68 Installation
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
Table 27. Max temperatures of coolant at switching frequency of 3.6 kHz
Supply voltage 525-690 VAC, switching frequency 3.6 kHz
Chassis Type
Max coolant temperature [°C]
Supply voltage 525 V
Max coolant temperature [°C]
Supply voltage 690 V
CH61 NXP0261_6
45 (43)
1)
39 (37)
1)
CH62 NXP0502_6
41 (39)
1)
33 (31)
1)
CH63 NXP0750_6
42 (40)
1)
36 (34)
1)
CH64 NXP1500_6
41 (39)
1)
34 (32)
1)
CH72 NXP0502_6
38 (36)
1)
32 (30)
1)
CH74 NXP1500_6
41 (39)
1)
34 (32)
1)
Table 28. Max temperatures of coolant at switching frequency of 1.5 kHz
Supply voltage 525-690 VAC, switching frequency 1.5 kHz
Chassis Type
Max coolant temperature [°C]
Supply voltage 525 V
Max coolant temperature [°C]
Supply voltage 690 V
CH61 NXP0261_6
54 (52)
1)
51 (49)
1)
CH62 NXP0502_6
52 (50)
1)
47 (45)
1)
CH63 NXP0750_6
53 (51)
1)
50 (48)
1)
CH64 NXP1500_6
52 (50)
1)
47 (45)
1)
CH72 NXP0502_6
51 (49)
1)
46 (44)
1)
CH74 NXP1500_6
52 (50)
1)
48 (46)
1)
Table 29. Max temperatures of coolant
Supply voltage 400-690 VAC
Chassis Type
Max coolant temperature [°C]
Supply voltage 400 V
Max coolant temperature [°C]
Supply voltage 690 V
CH 60 NXN2000_6 43 43