AC10 Series Frequency Inverter
  • AC10 Series Frequency Inverter

AC10 Series Frequency Inverter

Narrow Book-type Design;
No Capacity Deration Even in 50℃;
Air Duct Isolation;
Network Design;

AC10 inverter——Compact and calmly respond to various challenges

  1. Smart and compact, with a narrow book design.
  2. Various installation methods, rail, side, vertical installation.
  3. Temperature resistance, no derating at an ambient temperature of 50℃.
  4. Hidden line design makes wiring more convenient.
  5. High protection, isolated air duct, taking into account heat dissipation and dust prevention of devices.
  6. Multiple protections, over-current, and over-voltage protection all the time, wave-by-wave current-limiting protection.
  7. Network design, convenient network expansion, direct plug-in direct expansion.
  8. Power performance, undiminished functions, small but versatile.

Save twice the installation space, book narrow body design, various installation methods

  1. Install side by side, no need to reserve clearance.
  2. Side installation, flexible change of installation method.
  3. Rail installation is fast and convenient.

No derating at an ambient temperature of 50℃

Independent air duct design, fast heat dissipation, the low-temperature rise of the machine, no need to derating in a high-temperature environment.

Structural design high protection

  1. The air duct is isolated, and the heat is introduced into the air duct after the heating device is processed.
  2. Concentrated heat dissipation, electronic sensitive devices are placed in a closed environment to prevent environmental pollution.

Networking design|Hidden line design

  1. The group network is convenient to expand, and it can be directly connected through the network port for expansion. Users only need to make a network cable connection, which is convenient and beautiful.
  2. The machine is designed with a wire trough on the lower side of the wiring terminal, which can guide the control wiring harness to the wiring trough, and ensure the beautiful wiring in the cabinet and stand-alone use.

Overcurrent suppression protection

Through real-time monitoring of the load current during operation, it is automatically limited to not exceed the set overcurrent suppression point, which has prevented the fault trip caused by the current. This function is especially suitable for some loads with large inertia or severe changes.

Overvoltage suppression protection

When the bus voltage reaches or exceeds the bus overvoltage suppression point during the operation of the inverter, the inverter will automatically adjust the operating frequency to suppress the excessive bus voltage, to ensure that the inverter does not cause overvoltage protection due to the excessive bus voltage.

Wave-by-wave current limit

When the output current exceeds the wave-by-wave current limit point, the hardware current limit protection is triggered, which can restrain the rise of current to a certain extent so that the current does not exceed the inverter protection value, and avoid the current alarm and shutdown due to sudden load or abnormal current.

Computer monitoring software

The computer can manage the parameter storage and download of several inverters. The parameter download function can save the parameter setting work when exchanging the inverter. The monitoring software is equipped with various monitoring, parameter settings, motor self-learning, oscilloscope functions, etc. Only need a simple RS485 serial port, you can simply connect to the computer.


Project Specification
Power input Voltage and frequency Single-phase 220V 50/60Hz; Three-phase 380V 50/60Hz; Three-phase 220V 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 0~600Hz
Output frequency accuracy ±0.5% of maximum frequency value
Overload capacity T3 model: 150% rated current for 1 minute, 180% rated current for 5s, 200% rated current for 0.5s
S2 model: 150% rated current for 20s, 180% rated current for 0.5s
Main control performance Motor control mode V/F control without PG, vector control without PG
Modulation Optimize space vector PWM modulation
Carrier frequency 1.0~16.0kHz
Speed control range Vector control without PG, rated load 1:100;
Steady-state speed accuracy Vector control without PG: ≤2% of rated synchronous speed;
Starting torque Vector control without PG: 150% rated torque at 0.5Hz;
Torque response Vector control without PG: <20ms;          
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 Torque control Torque setting calculation, torque mode speed limit
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 65000s
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, parameter access level setting, common parameter setting, monitoring parameter comparator output , Counting and timing function, swing frequency function
Frequency setting channel Keyboard digital setting, keyboard potentiometer, analog voltage/current terminal AI, communication setting and multi-channel terminal selection, combination of main and auxiliary channels, which can be switched in various ways
Feedback input channel Keyboard potentiometer, voltage/current terminal AI, communication setting, pulse input PUL
Run command channel Operation panel setting, external terminal setting, communication 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 1 relay output, 1 collector output, 1 AO output can be selected as 0~10V or 0~20mA or 4~20mA output,
  Overvoltage, undervoltage, current limit, overcurrent, overload, electronic thermal relay, overheating, overvoltage stall, data protection, fast protection, input and output phase loss protection
  Built-in keyboard: single-line 5-digit digital tube display It can monitor the status of 1 inverter
External keyboard: dual-line 5-digit digital tube display It can monitor the status of 2 inverter
The function code information of the inverter can be uploaded and downloaded to realize fast parameter copy (only external keyboard)
Output frequency, given frequency, output current, input voltage, output voltage, motor speed, PID feedback amount, PID given amount, module temperature, given torque, output torque, etc. all parameters of the monitoring parameter group
Overvoltage, undervoltage, overcurrent, short circuit, phase loss, overload, overheating, overvoltage stall, current limit, data protection damaged, current fault operating status, historical fault
  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
from -10℃ to +50℃, derating can be used above 40℃, the maximum temperature is 60℃ (no-load operation)
5% ~ 95%RH(No condensation)
When 9~200Hz,5.9m/s2(0.6g)
-30 ~ +60℃
Forced air cooling