Technical Data - Danfoss VACON NX FI6 Operating Manual

Operating Guide | VACON® NX Inverters FI4-FI8
Inverter type Enclo-
sure size
NXI _0018 6 FI6
NXI _0022 6 FI6
NXI _0027 6 FI6
NXI _0034 6 FI6
NXI _0041 6 FI7
NXI _0052 6 FI7
NXI _0062 6 FI8
NXI _0080 6 FI8
NXI _0100 6 FI8
1
At 40 °C ambient temperature
2
930 V DC supply

12.8 Technical Data

Table 34: Technical Data
Technical item or function
DC connection
Motor connection
Danfoss A/S © 2019.07
Low load- Low loada-
ability (1) : bility (1) :
10% over-
L
I [A]
load cur-
rent I [A]
18 19.8
22 24.2
27 29.7
34 37
41 45
52 57
62 68
80 88
100 110
Input voltage U
in
Connection to DC supply
Starting delay
Output voltage
Continuous output current
Starting torque
Starting current
Output frequency
Frequency resolution
High load- High loada-
ability (1) : bility (1) :
50% over-
H
I [A]
load cur-
rent I [A]
13.5 20.3
18 27
22 33
27 41
34 51
41 62
52 78
62 93
80 120
Technical data
465...800 V DC; 640...1100 V DC; -0%...+0%, the ripple voltage of the
inverter supply voltage generated during the rectification of the
fundamental frequency AC voltage must be less than 50 Vp-p.
Once per minute or less (normal)
FI4–FI8: 2 s
3 ~ 0 - U /1.4
in
I : Ambient temperature maximum +50 °C (+122 °F), overload 1.5 x
H
I (1 min/10 min)
H
I : Ambient temperature maximum +40 °C (+104 °F), overload 1.1 x
L
I (1 min/10 min)
L
I for 2 s, depends on the motor
S
I for 2 s every 20 s
S
0...320 Hz; 7200 Hz (special use)
Depends on application
Specifications
Motor shaft
Loadability
power (2) :
(1) : Max
10% over-
current I
S
load 40 °C
[kW]
27 15
36 18.5
44 22
54 30
68 37.5
82 45
104 55
124 75
160 90
AQ299433367205en-000101 / DPD00908| 121
Motor shaft
power (2) :
50% over-
load 50 °C
[kW]
11
15
18.5
22
30
37.5
45
55
75