Vacon NX_ 0003 5, Руководство пользователя

Страница: 24 / 114

24 • vacon TECHNICAL DATA
4
4.4 Technical data
Mains
connection Input voltage U
in
208…240V; 380…500V; 525…690V; –15%…+10%
Input frequency 45…66 Hz
Connection to mains Once per minute or less
Starting delay 2 s (FR4 to FR8); 5 s (FR9)
Motor
connection
Output voltage 0—U
in
Continuous output
current I
H
: Ambient temperature max. +122°F (50°C),
overload 1.5 x I
H
(1 min./10 min.)
I
L
: Ambient temperature max. +104°F (+40°C),
overload 1.1 x I
L
(1 min./10 min.)
Starting current I
S
for 2 s every 20 s
Output frequency 0…320 Hz (standard); 7200 Hz (special software)
Frequency resolution 0.01 Hz (NXS); Application dependent (NXP)
Control
characteristics
Control method Frequency control U/f
Open Loop Sensorless Vector Control
Closed Loop Vector Control (NXP only)
Switching frequency
(see parameter 2.6.9) NXS2/NX_5:
NXS2:
NX_5:
NX_6:
Up to NX_0061: 1…16 kHz; Default: 10 kHz
NX_0075 and greater: 1...10 kHz; Def: 3.6 kHz
NX_0072 and greater: 1…6 kHz; Def: 3.6 kHz
1…6 kHz; Default: 1.5 kHz
Frequency reference
Analogue input
Panel reference
Resolution 0.1% (10-bit), accuracy ±1%
Resolution 0.01 Hz
Field weakening point 8…320 Hz
Acceleration time 0.1…3000 sec
Deceleration time 0.1…3000 sec
Braking torque DC brake: 30% * T
N
(without brake option)
Ambient
conditions Ambient operating
temperature FR4-FR9:
I
H
: -14°F (–10°C) (no frost)…+122°F (50°C)
I
L
: -14°F (–10°C)…+104°F (40°C)
FR10-FR12 (NEMA1):
I
H
/I
L
: -14°F (–10°C)…+104°F (40°C) (except NX_0461 6,
NX_0590 6,
NXP0820 6 : -14°F (–10°C) (no frost)…+95°F (35°C))
FR10 (NEMA12):
I
H
/I
L
: -14°F (–10°C) (no frost)…+104°F (40°C)
(except NX_0520 5,
NX_0416 6: -14°F ( –10°C) (no frost)…+ 95°F (35°C))
Storage temperature –104°F…+158°F
Relative humidity 0 to 95% RH, non-condensing, non-corrosive,
no dripping water
Air quality:
-
chemical vapours
-
mechanical
particles
IEC 721-3-3, unit in operation, class 3C2
IEC 721-3-3, unit in operation, class 3S2
Altitude 100% load capacity (no derating) up to 3281 ft
1-% derating for each 328 ft above 3281 ft.
Max. altitudes: NXS2: 9843 ft; NX_5 (380...400V): 9843 ft;
NX_5 (415...500): 6562 ft; NX_6: 6562 ft
Vibration
EN50178/EN60068-2-6
5…150 Hz
Displacement amplitude 0.04 in (peak) at 5…15.8 Hz (FR4…9)
Max acceleration amplitude 1 G at 15.8…150 Hz (FR4…FR9)
Displacement amplitude 0.01 in (peak) at 5-31 Hz (FR10…12)
Max acceleration amplitude 0.25 G at 31…150 Hz (FR10…12)
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com