Commander SE User Guide
12
Issue Number 5
Table 3.18 Commander SE Size 4, 400V units
* See section 3.1.1.
** For an explanation of inrush current, see section 3.1.2.
Table 3.19 Recommended fuses and cables
Table 3.20 Braking Resistors
Before fitting a braking resistor please read the information on Braking, and
the Warnings on High Temperatures and Overload Protection at the end of
this section.
MODEL
SE4340...
1100
1500
AC supply voltage and frequency
3 phase 380 to 480V +/-10%, 48 to 62Hz
Input displacement factor (cos
φ
)
>0.97
Nominal motor power - kW
11
15
Nominal motor power - HP
15
20
Output voltage and frequency
3 phase, 0 to input voltage, 0 to 1000Hz
100% RMS output current - A
24.5
30.5
150% overload current for 60 secs - A
36.75
45.75
Typical full load input current - A*
23
27.4
Typical inrush current - A** (duration <10ms)
40
Drive power losses at 480VAC at 6kHz switching
frequency - W
400
495
Weight - kg/lb
11 / 24.2
Cooling fan fitted
Yes
MODEL
SE4340...
1100
1500
Recommended input supply fuse - A
32
40
Control cable
mm²
>0.5
AWG
20
Recommended input cable
mm²
4.0
AWG
10
Recommended motor cable
mm²
4.0
6.0
AWG
10
8
Recommended braking resistor cable
mm²
6.0
AWG
8
MODEL
SE4340...
1100
1500
Minimum braking resistor value -
Ω
27
Recommended braking resistor value -
Ω
40
30
Maximum braking current - A
30
Resistor peak power rating - kW
25.5
NOTE
