9.2
VACON
®
NXS AND NXP - TECHNICAL DATA
Table 59: The technical data of the Vacon
®
NXS and NXP AC drive
Technical item or function
Technical data
Mains connection
Input voltage U
in
208-240 V, 380-500 V, 500-690 V, -10%…+10%
Input frequency
45-66 Hz
Connection to mains
Once per minute or less
Starting delay
2 s (FR4 to FR8), 5s (FR9)
Network imbalance
Max. ±3% of the nominal voltage
Mains
•
Mains types: TN, TT, and IT
•
Short circuit current: the maximum short circuit
current must be < 100 kA.
Motor connection
Output voltage
0-U
in
Continuous output current
I
L
: Ambient temperature max. +40 °C (104 °F) over-
load 1.1 x I
L
(1 min/10 min)
I
H
: Ambient temperature max. +50 °C (122 °F) over-
load 1.5 x I
H
(1 min/10 min)
Starting current
I
S
for 2 s each 20 s. After 2 s the current controller
makes it go down to 150% I
H
.
Output frequency
0-320 Hz (standard NXP and NXS); 7200 Hz (special
NXP with special software)
Frequency resolution
0.01 Hz (NXS); Application dependent (NXP)
VACON · 140
TECHNICAL DATA FOR NXS AND NXP
9
TEL. +358 (0)201 2121 · FAX +358 (0)201 212 205
