Vacon NX User Manual

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

Vacon NX Specifications

General

Product Type	AC Drive
Control Method	Scalar Control
Enclosure	IP00, IP21
Communication	Ethernet
Safety	STO (Safe Torque Off)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Ambient Temperature Range	-10°C to +50°C (with derating above +40°C)
Cooling Method	Air-cooled, Liquid-cooled