Danfoss VACON NX FI6, Руководство по эксплуатации

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Inverter type Enclo-
sure size Low load-
ability
(1) :
I
L
[A]
Low loada-
bility
(1) :
10% over-
load cur-
rent I [A]
High load-
ability
(1) :
I
H
[A]
High loada-
bility
(1) :
50% over-
load cur-
rent I [A]
Loadability
(1) : Max
current I
S
Motor shaft
power
(2) :
10% over-
load 40 °C
[kW]
Motor shaft
power
(2) :
50% over-
load 50 °C
[kW]
NXI _0018 6 FI6 18 19.8 13.5 20.3 27 15 11
NXI _0022 6 FI6 22 24.2 18 27 36 18.5 15
NXI _0027 6 FI6 27 29.7 22 33 44 22 18.5
NXI _0034 6 FI6 34 37 27 41 54 30 22
NXI _0041 6 FI7 41 45 34 51 68 37.5 30
NXI _0052 6 FI7 52 57 41 62 82 45 37.5
NXI _0062 6 FI8 62 68 52 78 104 55 45
NXI _0080 6 FI8 80 88 62 93 124 75 55
NXI _0100 6 FI8 100 110 80 120 160 90 75
1
At 40 °C ambient temperature
2
930 V DC supply
12.8 Technical Data
Table 34: Technical Data
Technical item or function Technical data
DC connection Input voltage U
in
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.
Connection to DC supply Once per minute or less (normal)
Starting delay FI4–FI8: 2 s
Motor connection Output voltage 3 ~ 0 - U
in
/1.4
Continuous output current I
H
: Ambient temperature m50 °C (+122 °F), overload 1.5 x
I
H
(1 min/10 min)
I
L
: Ambient temperature m40 °C (+104 °F), overload 1.1 x
I
L
(1 min/10 min)
Starting torque I
S
for 2 s, depends on the motor
Starting current I
S
for 2 s every 20 s
Output frequency 0…320 Hz; 7200 Hz (special use)
Frequency resolution Depends on application
Specifications Operating Guide | VACON® NX Inverters FI4-FI8
AQ299433367205en-000101 / DPD00908| 121
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