148
•
vacon technical data
10
Control
character-
istics
Control method
Frequency Control U / f
Open Loop Sensorless Vector Control
Switching frequency 1...16 kHz; Factory default 4 kHz
Frequency reference Resolution 0.01 Hz
Field weakening
point
30…320 Hz
Acceleration time 0.1…3000 sec
Deceleration time 0.1…3000 sec
Braking torque
100%*T
N
with brake option (only in 3~ drives sizes MI2-5 )
30%*T
N
without brake option
Ambient
conditions
Ambient operating
temperature
-10 °C (no frost)…+40 / 50 °C (depends on the unit size): rated
loadability I
N
Side by side installation for MI1-3 it is always 40 °C; For IP21/
Nema1 option in MI1-3 the maximum temparture is also 40 °C
Storage temperature -40 °C…+70 °C
Relative humidity 0…95% RH, non-condensing, non-corrosive, no dripping water
Air quality:
- chemical vapours
- mech. 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 1000 m. 1% derating for
each 100 m above 1000 m; max. 2000 m
Vibration:
EN60068-2-6
3...150 Hz
Displacement amplitude 1(peak) mm at 3...15.8 Hz Max accel-
eration amplitude 1 G at 15.8...150 Hz
Shock
IEC 68-2-27
UPS Drop Test (for applicable UPS weights)
Storage and shipping: max 15 G, 11 ms (in package)
Enclosure class IP20 / IP21 / Nema1 for MI1-3, IP21/Nema 1 for MI4-5
Pollution degree PD2
EMC
Immunity Complies with EN50082-1, -2, EN61800-3
Emissions
230V : Complies with EMC category C2; With an internal RFI fil-
ter
MI4&5 complies C2 with an optional DC choke and CM choke
400V: Complies with EMC category C2; With an internal RFI fil-
ter
MI4&5 complies C2 with an optional DC choke and CM choke
Both: No EMC emission protection (Vacon level N): Without RFI
filter
Standards
For EMC: EN61800-3,
For safety: UL508C, EN61800-5
Certifi-
cates
and manu-
facturer’s
declara
-
tions of
conformity
For safety: CE, UL, cUL,
For EMC: CE
(see unit nameplate for more detailed approvals)
Table 10.1: Vacon 20 technical data
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