Honeywell
Technical Data
9
3
3. TECHNICAL DATA
3.1 SMARTVFD COMPACT TECHNICAL DATA
Dimensions
and weight
Frame
H (in) W (in) D (in) Weight (lb)
MI1
6.1 2.6 3.9 1.2
MI2
7.7 3.5 4.0 1.5
MI3
10.3 3.9 4.3 2.18
Mains
connection
Input voltage U
in
115V, -15%...+10% 1~
208…240V, -15%...+10% 1~
208…240V, -15%...+10% 3~
380 - 480V, -15%...+10% 3~
600V, -15%...+10% 3~
Input frequency
45…66 Hz
Line current THD
> 120%
Connection to mains
Once per minute or less (normal case)
Supply network
Networks
SmartVFD COMPACT (400V) cannot be
used with corner grounded networks
Short circuit current
Maximum short circuit current has to be <
50kA
Motor
connection
Output voltage
0 - U
in
Output current
Continuous rated current I
N
at ambient tem-
perature max.122°F(+50°C)(depends on the
unit size), overload 1.5 x I
N
max. 1min/10min
Starting current /
torque
Current 2 x I
N
for 2 secs in every 20 sec
period. Torque depends on motor
Output frequency
0…320 Hz
Frequency resolution
0,01 Hz
Control
characteristics
Control method
Frequency Control U/f
Open Loop Sensorless Vector Control
Switching frequency
1,5...16 kHz; Factory default 6 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 and MI3) 30%*T
N
without brake
option
Table 3.1 : SmartVFD COMPACT technical data
