The MCOM20/200/270 series Variable Frequency Drives are high-performance
AC motor controllers designed for demanding industrial applications requiring
precise speed, torque, and process control. Supporting input voltages from 220V
to 520V, the series delivers output power from 2.2 kW up to 37 kW, making it
suitable for a wide range of motor capacities. with advanced sensor less Vector
Control (SVC) and SVPWM modulation, the drive ensures excellent speed accuracy
(±0.2%), fast torque response (<20 ms), and stable operation even under
fluctuating load conditions.
Equipped with versatile frequency setting options - including digital,
analog, PID, multi-step speed, MODBUS communication, and simple PLC mode—the
MCOM20/200/270 provides flexible integration across automation environments.
The system includes over 30 protection features such as overcurrent,
overvoltage, overheating, and phase loss, ensuring safe and reliable operation.
With multiple analog/digital inputs, high-speed pulse I/O, programmable relays,
and support for wall, flange, or floor mounting, the MCOM20/200/270 is
engineered to deliver durability, control precision, and efficiency in modern
industrial systems.
|
Sr.
No. |
FUNCTION |
SPECIFICATION |
|
|
1. |
Input |
Input Voltage (V) |
AC
3PH 220V (~15%) ~ 240V (+10%) |
|
AC
3PH 380V (~15%) ~ 240V (+10%) |
|||
|
AC
3PH 520V (~15%) ~ 240V (+10%) |
|||
|
Input Current (A) |
5.8A
to 38A |
||
|
Input Frequency (Hz) |
50Hz
or 60Hz |
||
|
Allowed
range: 47 ~ 63Hz |
|||
|
2. |
Output |
Output Current (A) |
5.8A
to 76A |
|
Output Power (kW) |
2.2
kW to 37 kW |
||
|
Output Frequency
(Hz) |
0
~ 400Hz |
||
|
3. |
Technical control
feature |
Control mode |
SVPWM
SVC |
|
Motor type |
Asynchronous |
||
|
Motor speed ratio |
Asynchronous
motor |
||
|
Speed ratio |
Asynchronous
motor 1:100 (SVC) |
||
|
Speed control
accuracy |
±0.2%
(sensor less vector control) |
||
|
Speed fluctuation |
±
0.3%(sensor less vector control) |
||
|
Torque response |
<20ms(sensor
less vector control) |
||
|
Torque control
accuracy |
10%(sensor
less vector control) |
||
|
Starting torque |
Asynchronous
motor: 0.5Hz/150% (SVC) |
||
|
Overload capability |
G
type: 150% of rated current: 1 minute |
||
