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VFD
SERIES
Variable
Speed AC Motor Drives
We
began designing AC drives 10 years ago. Since this time, it has continued to
generate new and innovative AC drive designs, by using our large power
electronics knowledge. We have now designed over 8 different drive series
and continues to improve each series to meet the customers' needs.
We believe that everyone should benefit from the technological advances that
we have made over the years. For this reason we offer our customers quality,
reliability, and value in each AC drive we sell. With 28 years of design and
manufacturing knowledge, we stand behind each drive with maintenance service
during warranty at no additional cost to the customer.
We would like to be your number one supplier of AC drives and related
products for the years to come.
Features:
- Simple, user-friendly digital keypads
- Easy-to-install mechanical designs
- Password protection
- PID control
- Excellent characteristics, high efficiency, and great reliability
- 3 skip frequencies to avoid mechanical resonant frequencies
- Built-in counter
- Built-in MODBUS
- Torque boost
- Auto slip compensation
- Random VLF curves
- Multi-step speeds
- Auto adjustable accel./decel. settings
- Jog (Frequency, Accel./Decel. Time) settings
- Momentary power loss control
- Built-in RS-485 communication interface
- Automatic voltage regulation
- Programmable logic controls
| Series |
Voltage |
Power Range |
Characteristics
|
| HP |
KW |
|
VFD-V
*High Performance vector control
drive |
230V/3 Phase
|
1-50
|
.75-37
|
* Sensorless vector control, speed control
* PID control
* Starting torque over 150% at zero speed
* Built-in MODBUS communication interface
* Carrier freq. up to 15KHz
* Four types S curve settings
* Auto tuning
|
|
460V/3-Phase
|
1-100
|
.75-75
|
VFD-M
*High Performance low noise micro
type drive. |
115V/1-Phase |
1/4-1 |
.2-.75 |
* Built-in PLC functions
* Easy-to-operate
* Adjustable frequency via
keypad or potentiometer
* Built-in RS-485 communication interface
* Carrier frequency up to 18 KHz
* 2 accel./decel.
* Built-in potentiometer
|
| 230V/1-Phase |
1/2-3 |
.4-2.2 |
| 230V/3-Phase |
1/2-7.5 |
.4-5.5 |
| 460V/3-Phase |
1-10 |
.75-7.5 |
VFD-B
*High Performance user friendly
NEMA 1 |
230V/1-Phase |
1-3 |
.75-2.2 |
* Sensorless vector control
* Built-in PLC functions
* PG feedback control
* Auto adjustable accel./decel. times
* 16 multi-step speed controls
* Built-in MODBUS communication interface
* Power-curve selection |
| 230V/3-Phase |
1-50 |
.75-37 |
| 460V/3-Phase |
1-175 |
.75-132 |
VFD-L
*Sub-fractional general-purpose
drive |
115V/1-Phase |
1/4-1/2 |
.04-.4 |
* Torque compensation
* DIP switch
* Built-in MODBUS communication
* Full protection (OL, OC, OV, OH)
* Electronic thermal protection
* Built-in EMI filter |
| 230V/1-Phase |
1/4-1 |
.04-1 |
| 230V/3-Phase |
1/4-2 |
.04-2 |
|
VFD-F
*High performance fan & pump
AC motor drives |
460V/3-Phase |
1-300 |
.75-37 |
* Automatic torque boost
* Built-in PLC functions
* PID control
* Built-in counter
* Momentary power loss control
* Automatic slip compensation
* Built-in RS-485 communication interface
* Fan & pump process control |
VFD-S
*Compact low cost NEMA 1 micro
type drive
|
115V/1-Phase |
1/4-1 |
.2-.75 |
* Built-in PLC functions
* Auto adjustable accel./decel. Time
* Miniature size
* 8 multi-step speed controls
* Built-in MODBUS communication interface
* Built-in potentiometer
* Password protection over 100 parameters |
| 230V/1-Phase |
1/4-3 |
.2-2.2 |
| 230V/3-Phase |
1/4-3 |
.2-2.2 |
| 460V/3-Phase |
1/2-3 |
.4-2.2 |
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