TPG CA-202A - 1-3 Common Specifications; 1-3-1 The Features of Control and Operation

1-3 Common Specifications
1-3-1 The Features of Control and Operation
Control metho
d
․Voltage vector sinusoidal PWM control(V/F control);
․Switching frequency: 800Hz~16kHz
Range of
frequency setting
0.1~400.00Hz
Resolution
of frequency
setting
․Operation panel: 0.01Hz
․Analog signal: 0.06Hz / 60Hz
Resolution
of output
frequency
0.01Hz
Overload
protection
150% of drive rated output current for 1 minute
DC braking
․Start/stop braking time: 0~60.0sec
․Stop braking frequency: 0.1~60Hz
․Braking ability: 0~150% of rated current
Braking torque
Approximately 20%(with the external braking resistor
connected, braking torque is approximately 100%)
V/F pattern
․V/F pattern (2 V/F points)
․Square curve, 1.7
th
power curve, 1.5
th
power curve.
․Output voltage adjustment of V/F pattern(Variable voltage
(V) adjustment of V/F pattern for acceleration /
deceleration).
Acceleration/
deceleration time
․0sec(coast to stop), 0.0~3200.0sec(Independent setting of
the acceleration / deceleration).
․The time setting range of the speed acceleration from 0 to
60Hz is 0.015sec ~ 19200000sec(222 days).
Stall prevention
Stall prevention at acceleration / constant speed(the current
level of stall prevention is 30~200%), Stall prevention at
deceleration
Control Characteristics
Other functions
Slip compensation, auto-torque compensation,
auto-adjustment for output voltage stability, auto-operation for
energy-saving, auto-adjustment of switching frequency,
restart after instantaneous power failure, speed tracing,
over-torque detection, DC braking, dynamic braking duty
control, sequential operation control, counter function, PID
control, Modbus communication, jump frequency, holding
frequency, upper/lower limits of output frequency, 16-preset
speeds, acceleration/deceleration switch, S-curve
acceleration/deceleration, fan control, parameters
duplication, overload detection
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