94KW 125HP 400Hz VFD 3Ph 380V A510 TECO Compressors Punch Press

Application area:

The A510 is loaded with features to solve these demanding applications and control more common ones such as fans, pumps, conveyors, and mixers. Demanding application examples are listed below.

Compressors
High starting torque with sensorless vector mode
Stable torque at low speed

Metals processing including industrial saws, punch press, and
screw and bolt manufacturing
Attains the high torques required by these applications
Hardware design handles the high in-rush currents that are produced

High braking torque and regenerative overvoltage protection

Machine tool operations such as grinding, milling and lathes
Capable of output frequencies to 1200 Hz
Smooth operation and minimal ripple at any speed
High braking torque capabilities

High resolution analog input for demanding precision
Plastics and rubber process machines such as extruders and
rubber compounding
Smooth operation at low speeds
High starting torque to produce consistent product
Hardware design handles the high in-rush currents that are produced
Cranes, hoists, and materials handling
Four quadrant operation for motoring and regenerative situations
High torque for instant lifting
High braking torque, precise control and operation
Easily incorporates mechanical and safety interlocks

General Specifications

Operation mode	LCD keypad with parameter copy function (Optional Seven-segment display * 5 + LED keypad)
Control mode	V/F, V/F+PG, SLV, SV, PMSV, PMSLV with space vector PWM mode
Frequency control range	0.1Hz ~ 599 Hz
Frequency accuracy (Temperature change)	Digital references: ±0.01 ?(-10 to +40°C) Analog references: ±0.1% (25°C ±10°C )
Speed control accuracy	±0.1% ( vector control(SV))? ±0.5% ( vector control / open-loop)
Frequency setting resolution	Digital references: 0.01Hz, Analog references: 0.06Hz/60Hz
Output frequency resolution	0.01Hz
Inverter overload	Rated output current 150%/1 min, 200%/2sec (HD mode),120%/1 min (ND mode) Factory 150%/1 min, 200%/2sec
Frequency setting signal	0 to +10VDC / 4 to 20mA or -10V to +10VDC and pulse input command frequency
Acceleration/deceleration time	0.0 - 6000.0 second (separately set acceleration and deceleration time )
Voltage,frequency characteristics	Custom V/f curve based on parameters
Main control functions	Auto tuning, Zero Servo, torque control, position control, Droop, Soft-PWM, over-voltage protection, dynamic braking, speed search, frequency traversing, instantaneous power fault restart, PID control, automatic torque compensation, automatic speed regulation, RS-485 communication standard, speed feedback control, simple PLC function, 2 sets of analog outputs, safety switch.
Other functions	Accumulated power-on / run time, 4 sets of fault history records and latest fault record state, energy-saving function setting, single phase protection, smart braking, DC braking, Dwell, S curve acceleration and deceleration, Up / Down operation, MODBUS protocol, pulse output, engineering units, SINK / SOURCE digital inputs.