Active Front End Unit Technical Data - Vacon NX Active Front End User Manual

vacon • 24
4.4

Active Front End unit technical data

Table 4. Technical specification for Vacon
AC input connection
DC output
connection
Control
characteristics
Ambient conditions
EMC (using factory
settings)
Safety
4
Voltage U
in
Frequency f
in
Starting delay
Voltage
Continuous output
current
Control system
Switching frequency
Ambient temperature
during operation
Storage temperature
Relative humidity
Air quality:
- chemical fumes
- solid particles
Elevation of place of
operation
Vibration
EN50178/EN 60068-2-6
Impacts
EN 50178,
EN 60068-2-27
Enclosure class
Immunity
®
NXA Active Front End unit
380...500 Vac; 525...690 Vac; –10%...+10%
48–63 Hz
FI9–FI13: 5 s
1.35 x U x 1.1 (default DC link voltage boosting is
in
110%).
I : Ambient temperature +40 °C,
H
overloadability 1.5 x I
I : Ambient temperature +40 °C,
L
overloadability 1.1 x I
Open Loop Vector Control
NXA_xxxx 5: 3.6 kHz
NXA_xxxx 6: 3.6 kHz
–10 °C (no freezing)...+40 °C: I
–10 °C (no freezing)...+40 °C: I
Maximum temperature +50 °C, see Power derating
as a function of ambient temperature.
–40 °C...+70 °C
0 to 95% RH, non-condensing, non-corrosive, no
dripping water.
EN 60721, equipment in operation, Class 3C3.
IEC 721-3-3, equipment in operation, Class 3S2.
100% loadability (no derating) up to 1000 m.
Maximum elevation 2000 m (525-690 VAC) and
4000 m (380-500 VAC),
Relay I/O: max. 240 V: 3000 m; max. 120 V: 4000 m,
see Power derating as a function of installation
altitude. See Chapter 4.16.
5...150 Hz.
Vibration amplitude 1 mm (peak) in frequency
range 3...15.8 Hz.
Max. acceleration 1 G in frequency range 15.8...150
Hz.
UPS drop test (with applicable UPS weights)
Storage and transport: max. 15 G, 11 ms (packed).
IP00/NEMA1 standard size in the kW/HP range.
nd
EN 61800-3 (2 edition 2004), second
environment.
EN 50178 (1997), EN 60204-1 (1996-2009), EN
60950 (2000, 3. edition) (as relevant), CE, UL, cUL,
FI, GOST R, IEC-EN 61800-5; (for approvals, see the
unit nameplate).
Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205
Active Front End (AFE)
(1 min./10 min.).
H
(1 min./10 min.).
L
H
L