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| VF64 intelligent inverter |
TOYO VF64 intelligent inverter
is equipped with 3 types of control systems, sensor-less vector
control, vector control with sensor, and V/f control, and the
optimum system can be selected in accordance with the application.
Furthermore, it is equipped with innovative super block function,
sequencer function, and trace-back function, which can be easily
operated/monitored on the PC screen. With these functions, you
can flexibly and quickly cope with additional conditions and
users' requirements. |
| V/F control inverter |
Silent drive (realization of silent operation through
PWM control by means of IGBT)
Reliable powerful operation (150% starting torque compensation
by means of auto tuning function)
Competent function selection digital I/O system (equipped
with function selection D-I/O system)
Valuable FA options (RS232C, RS422/485, 4 to 20mA ports
incorporated) |
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| Vector control inverter |
Realization of smooth operation characteristic from
low speed (possibility of continuous use of constant torque
through speed control in the wide range of 1:1000) ∗1
Realization of high starting torque of 150% (powerful
operation is realized by operation theory developed by
our company)
Realization of adjustment simplification through the robust
control of speed (coping with load fluctuation and sudden
change of speed setting through the robust control )
∗2
∗1: In combination of UF motor made by our company realizing
high-speed response by realizing low inertia featuring
easy maintenance work
∗2: MFC = multi function control |
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| Speed sensor-less
vector control inverter |
Realization of smooth operation characteristic from
low speed (realization of speed control range of 1:75
when general-purpose motor is used or 1:150 when UF motor
is used) Realization of 150% starting torque.
Realization of adjustment simplification through the robust
control of speed (coping with load fluctuation and sudden
change of speed setting through the robust control < MFC>) |
|
Performance/
function |
VF64 S mode
(Speed sensor-less vector control) |
VF64 V mode (Note 1)
(Vector control with speed sensor) |
VF64 mode
(V/f control) |
| Output capacity |
200V class:1.1, 2.2, 3.7, 5.5, 7.5, 11, 15, 22, 37, 45, 55, 75, 90, 150, 180kW
400V class:1.1, 2.2, 3.7, 5.5, 7.5, 11, 15, 22, 37, 45, 55, 75, 110, 160, 200, 250, 315, 400, 500, 600, 750, 1000kW |
| Power supply rating |
200V class:200∼230V, 50/60Hz
400V class:380∼460V, 50/60Hz |
| Power supply fluctuation |
Voltage: ±10％Frequency: ±５％ |
| Control system |
Hybrid type vector control system |
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| Sensor-less high speed, speed/torque control |
High speed/high accuracy, speed/torque control with sensor |
V/f pattern: selected from 3 types
•Linear V/f constant
•Square reduction
•Broken line |
| Maximum rotating speed/frequency |
To 245Hz equivalent |
400Hz |
| Overload capacity |
150% current for 1 minute |
| Speed control range |
1:150 (dedicated motor of our company)
1/75 (general-purpose motor) |
1:1000 (dedicated motor of our company) |
About 1:10 |
Speed accuracy/
frequency accuracy |
Digital input |
±0.5% |
±0.01% |
±0.01%
(frequency accuracy) |
| Analog input |
±0.5% |
±0.2% |
±0.2%
(frequency accuracy) |
| Speed control response |
200rad/s (-3db) |
400rad/s (-3db) |
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| Torque control response |
2krad/s (-3db) |
2krad/s (-3db) |
| Input/output signal |
Control terminal block input (operation,
fault …), speed/frequency command, operation signal, speed detection
signal, output for rotation/frequency, analog voltage output,
contact output (2 points), multi-function input (contact input:
6 points), multi-function output (open collector output: 4 points) |
| Intelligent function |
Super block function
Possibility of creating control by combining such super blocks
as primary delay, PI amplification, feed forward, and cancellation
(model control) PLC function
Creation of sequence of signals from host CPU in accordance
with the application by operation/stopping, multi-function input/output
and communications |
| Maintenance function |
Trace-back function (digital/analog
data x100 points stored), 1-point trace-back function (protective
operation and states at the time into history) |
| Protective function |
Output overcurrent/output overload
(electronic thermal): motor overheating, etc. |
| Protective structure (JEM1030) |
IP00 (open type) |
| Ambient environment |
Operating temperature 0 to 50°C
Humidity 20 to 90%RH (no dewing condensation)
Storage temperature 20 to 60°C
Atmosphere: must be free from hazardous gas, metallic powder, oil, etc. |
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(Note 1) Specification
when used in combination with the dedicated motor of our
company. |
| Various options for inverter |
Setting copy option (helpful in preventing setting
error and reducing setting work)
Trace-back function (large memory capacity makes it possible
to easily refer to various data when trend graph is displayed
or protected)
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| Software |
Type (Control bord) |
Date |
• Traceback Monitor
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Ver. 2.30 |
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VFC64, VFC2001, VFC2001-Z, VFC64SDS, SDS2005, SDS2008-Z |
2010. 02 |
• Trend Monitor
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Ver. 3.40 |
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VFC64, VFC2001, VFC2001-Z |
2010. 02 |
• Console Dataset
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Ver. 4.10_1.16 |
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VFC64, VFC2001, VFC2001-Z, VFC64SDS, SDS2005, SDS2008-Z |
2010. 07 |
• SDS Series Trend Monitor
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Ver. 2.50 |
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VFC64SDS, SDS2005, SDS2008-Z |
2010. 02 |
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