AC200 High Performance Vector Control AC Drive
  • AC200 High Performance Vector Control AC Drive

AC200 High Performance Vector Control AC Drive

Adopting high-performance vector control algorithm
Unique synchronous motor control algorithm
Excellent impact load response capability
Over-excitation function, no external braking resistor required

AC200 general-purpose inverter——with improved functions and advanced technology

  1. Compact structure and easy to use.
  2. Integration of driving synchronous and asynchronous motors.
  3. High starting torque, open loop 0.5Hz 150%, closed loop 0Hz 200% rated torque.
  4. High-frequency output, 12 times magnetic field weakening speed range, high precision output.
  5. Excellent control performance.
  6. Advanced motor self-learning function.
  7. Extensive functions are abundant.
  8. Simple debugging software.

One machine with multiple functions, widely used

  1. Supports various types of motors/loads and can drive motors: ordinary asynchronous motors, variable frequency motors, AC servo motors, synchronous motors, high-speed motors and electric spindles.
  2. Supports various types of motors/loads and can drive motors: ordinary asynchronous motors, variable frequency motors, AC servo motors, synchronous motors, high-speed motors, and electric spindles.

Quick start and stop, smooth and stable

  1. Excellent bus voltage suppression to avoid the over-voltage alarm when the inverter accelerates or decelerates too fast.
  2. Fast DC braking, special software demagnetization processing, to ensure smooth and stable shutdown process without fluctuations.
  3. The new generation of speed tracking start realizes zero waiting time and zero impulses current start.

Stable output, high accuracy

  1. On the closed-loop vector mode, the torque linearity deviation is within 3%, the torque output is stable, and the low-frequency torque is large.
  2. The output frequency under vector control is up to 600Hz, which can achieve high-precision speed output within 10 times the field weakening speed range.
  3. Strong overload capacity, 60s at 150%, 10s at 180%, 0.5s at 200%.
  4. Protect the torque limit and speed limit of the machine, and better protect the equipment safety under the premise of exerting the machine efficiency.

Adapt to the environment, flexible application

  1. Motor parameter self-learning, static self-learning is comparable to dynamic self-learning, with no need to disassemble the load.
  2. Instantaneous stop and non-stop, the inverter will not stop when the grid drops instantaneously, and the load will feedback energy to compensate for the voltage drop.
  3. Coping with harsh environments more freely, the whole machine has a three-proof design, copper busbar plating, and PCB spraying three-proof paint.

Rich functions and reliable performance

  1. Built-in multiple groups of PID function modules, diverse selection of given and feedback sources, simple and practical.
  2. Abundant application functions, command channel switching, running command binding, timing, counter, and other functions.
  3. The terminal functions are flexible and practical, switch analog quantity, high-speed pulse input, and output.

Diversified expansion, outstanding ability

  1. Support field bus expansion and PROFIBUS protocol can be supported through an optional DP card.
  2. Provide a variety of communication excuses to realize RS485, DP, CAN, and CANopen communication.
  3. IOT expansion card, high positioning accuracy, stable communication, compact and beautiful, easy to install.
  4. PC software debugging, parameter rewriting, and monitoring, simple and easy to operate.

 

Project Specification
Power input Voltage and frequency Single-phase 220V 50/60Hz Three-phase 380V 50/60Hz; Three-phase 220V 50/60Hz Three-phase 660V 50/60Hz
Three phase1140V  50/60Hz
Allow fluctuation Voltage imbalance rate: <3%; Frequency: ±5%; Distortion rate meets IEC61800-2 requirements
Closing impulse current Less than rated current
Power factor ≥0.94 (with DC reactor)
Inverter efficiency ≥96%
Output The output voltage Output under rated conditions: 3-phase, 0~input voltage, error less than 5%
Output frequency range Type G: 0~600Hz
Output frequency accuracy ±0.5% of maximum frequency value
Overload capacity Type G: 150% rated current for 1 minute, 180% rated current for 10 seconds, 200% rated current for 0.5 seconds
Main control performance Motor control mode V/F control without PG, vector control without PG, V/F control with PG, vector control with PG
Modulation Optimize space vector PWM modulation
Carrier frequency 0.7~16.0kHz
Speed control range Vector control without PG, rated load 1:100; vector control with PG, rated load 1:1000
Steady-state speed accuracy Vector control without PG: ≤2% of rated synchronous speed; vector control with PG: ≤0.05% of rated synchronous speed
Starting torque Vector control without PG: 150% rated torque at 0.5Hz; Vector control with PG: 200% rated torque at 0Hz
Torque response Vector control without PG: <20ms; Vector control with PG: <10ms
Frequency accuracy Digital setting: maximum frequency×±0.01%; analog setting: maximum frequency×±0.2%
Frequency resolution Digital setting: 0.01Hz; Analog setting: maximum frequency×0.05%
Basic product function DC braking capability Starting frequency: 0.00~50.00Hz; Braking time: 0.0~60.0s; Braking current: 0.0~150.0% of rated current
Torque boost Automatic torque increase 0.0%~100.0%; manual torque increase 0.0%~30.0%
V/F curve Four methods: linear torque characteristic curve, self-set V/F curve, reduced torque characteristic curve (1.1~2.0 power), square V/F curve
Acceleration and deceleration curve Two ways: linear acceleration and deceleration, S curve acceleration and deceleration
Four sets of acceleration and deceleration time, the time unit is 0.01s, the longest is 650.00s
Rated output voltage Using the power supply voltage compensation function, the rated motor voltage is 100%, which can be set in the range of 50 to 100% (the output cannot exceed the input voltage)
Automatic voltage adjustment When the grid voltage fluctuates, it can automatically keep the output voltage constant
Automatic energy saving operation Under V/F control mode, the output voltage is automatically optimized according to the load to realize energy-saving operation
Automatic current limit Automatically limit the current during operation to prevent frequent over-current fault trips
Instantaneous power failure processing In case of instantaneous power failure, uninterrupted operation is realized through bus voltage control
Standard function PID control, speed tracking and restart after power failure, jump frequency, frequency upper and lower limit control, program operation, multi-speed, RS485, analog output, frequency pulse output
Frequency setting channel Keyboard digital setting, keyboard potentiometer, analog voltage terminal VS, analog voltage/current terminal AI, analog current terminal AS, communication setting and multi-channel terminal selection, main and auxiliary channel combination, expansion card, can be switched in various ways
Feedback input channel Voltage terminal VS, voltage/current terminal AI, current terminal AS, communication setting, pulse input PUL
Run command channel Operation panel setting, external terminal setting, communication setting, expansion card setting
Input command signal Start, stop, forward and reverse rotation, jog, multi-speed, free stop, reset, acceleration and deceleration time selection, frequency setting channel selection, external fault alarm
External output signal 2 relay outputs, 1 collector output, 1 AO output can be selected as 0~10V or 4~20mA output, 1 AO output can be selected as 0~10V or 4~20mA or frequency pulse output output
Protective function Overvoltage, undervoltage, current limit, overcurrent, overload, electronic thermal relay, overheating, overvoltage stall, data protection, fast protection, input and output phase loss protection
Keyboard display LED display Single line 5-digit digital tube display It can monitor 1 inverter status
Dual-line 5-digit digital tube display It can monitor the status of 2 inverters
Parameter copy The function code information of the inverter can be uploaded and downloaded to realize fast parameter copy
Status monitoring All parameters of the monitoring parameter group such as output frequency, given frequency, output current, input voltage, output voltage, motor speed, PID feedback quantity, PID given quantity, module temperature, etc.
Error alarm Overvoltage, undervoltage, overcurrent, short circuit, phase loss, overload, overheating, overvoltage stall, current limit, data protection damaged, current fault operating status, historical fault
Surroundings Installation site If the altitude is lower than 1000 meters, derating for use above 1000 meters, derating by 1% for every 100 meters;
No condensation, icing, rain, snow, hail, etc., solar radiation less than 700W/m2, pressure 70~106kPa
Temperature and humidity from -10℃ to +50℃, derating can be used above 40℃, the maximum temperature is 60℃ (no-load operation)
5% ~ 95%RH(No condensation)
vibration When 9~200Hz,5.9m/s2(0.6g)
Storage temperature -30 ~ +60℃
Installation method Wall-mounted, vertical cabinet
Protection level IP20
Cooling method Forced air cooling