 |
|
|
|
|
Yaskawa Electric Corporation
Matrix Converter for Environmentally Friendly Motor Varispeed AC |
|
|
 |
|
| -Improved Energy Efficiency with Direct Conversion from AC to AC- |
| |
| Features |
|
| ● |
Practically no harmonic distortion
creates the
perfect environment for peripheral equipment
without the need for additional devices. |
| ● |
The worlds first drive to use this
new innovative technology in a simple, effective design.
Power supply regeneration functions offer high efficiency
on both the regeneration and motor
sides of the application. |
| ● |
No need for a converter or extra equipment to
handle harmonic distortion,
Fit the entire system into a compact space. |
| ● |
Continues operation at low speeds. Provides
100% torque at zero speed and 150% torque for
one minute. |
| ● |
The drive can be easily and quickly hooked up to
a CC-Link network by installing a communications
option card. |
|
|
|
| |
| Specifications |
| Item |
Contents |
| Power
supply |
200V (3-phase) |
400V (3-phase) |
| Capacity
range |
5.5, 11, 22, 45* kW |
5.5, 11, 22, 45*, 75* kW |
| Control
method |
Sine-wave PWM [Flux vector control, Open-loop vector control,
V/f control (switched by parameter setting)] |
| Output
frequency range |
0.01 Hz to 120 Hz |
| Overload
capacity |
150% of rated output current per minute |
| Accel/decel
time |
0.00 to 6000.0 s (4 selectable combinations of independent
acceleration and deceleration settings) |
| Protective
function |
Regenerative function, Motor Protection, Momentary overcurrent,
Overload, Overvoltage, Undervoltage, and Stall prevention, etc. |
| Main control
function |
PID control, Momentary power loss restart, Speed search,
Overtorque detection, Torque limit, and Autotuning, etc. |
| Interface |
CC-Link, RS-232C, and RS-422/485, etc. |
| No. of
remote inputs |
32 inputs |
| No. of
remote outputs |
32 outputs |
| No. of
remote register points |
RWr 4 word
RWw 4 word |
Occupied
station
( Station type) |
One station (Remote device station) |
|
* : Under development |
| |
Standard Price
Consult with Yaskawa Electric Corporation
Release
Now on sale
Contact side
Yaskawa Electric Corporation
Drive Division
2-13-1 Nishimiyaichi Yukuhashi city Fukuoka Pref. Japan, 824-8511
TEL : +81-930-25-2548 FAX : +81-930-25-3431
URL:http://www.yaskawa.co.jp |
| |
| |
|
