Vacon NXL series, Руководство пользователя

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18 • vacon Technical data
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4
4.3
Technical data
Input voltage U
in
380 - 500V, -15%...+10% 3~
208…240V, -15%...+10% 3~
208…240V, -15%...+10% 1~
Input frequency 45…66 Hz
Mains
connection
Connection to mains Once per minute or less (normal case)
Output voltage 0—U
in
Continuous output
current I
H
: Ambient temperature max. +50ºC,
overload 1.5 x IH (1min/10min)
I
L
: Ambient temperature max. +40ºC,
overload 1.1 x IL (1min/10min)
Starting torque 150% (Low overload); 200% (High overload)
Starting current
2 x IH 2 secs every 20 secs, if output frequency <30Hz
and temperature of heatsink <+60ºC
Output frequency 0…320 Hz
Motor
connection
Frequency resolution 0,01 Hz
Control method
Frequency Control U/f
Open Loop Sensorless Vector Control
Switching frequency
(See parameter 2.6.8) 1...16 kHz; Factory default 6 kHz
Frequency reference
Analogue input
Keypad reference
Resolution 0.1% (10bit), accuracy ±1%
Resolution 0.01 Hz
Field weakening point 30…320 Hz
Acceleration time 0.1…3000 sec
Deceleration time 0.1…3000 sec
Control
characteristrics
Braking torque DC-brake: 30%*TN (without brake option)
Ambient operating
temperature –10°C (no frost)…+50°C: I
H
–10°C (no frost)…+40°C: I
L
Storage temperature –40°C…+70°C
Relative humidity
0…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 1000m
1-% derating for each 100m above 1000m; max. 3000m
Vibration:
EN50178/EN60068-2-6 5...150 Hz
Displacement amplitude 1(peak) mm at 5...15.8 Hz
Max acceleration amplitude 1 G at 15.8...150 Hz
Shock
EN50178, IEC 68-2-27 UPS Drop Test (for applicable UPS weights)
Storage and shipping: max 15 G, 11 ms (in package)
Ambient
conditions
Enclosure class IP20; MF2 and MF3. IP21/IP54; MF4 – MF6
Technical data (continues on next page)