AC Drive with Standard 485 Interface and Multiple Stage Speed Control Function
AC Drive with Standard 485 Interface and Multiple Stage Speed Control Function
AC Drive with Standard 485 Interface and Multiple Stage Speed Control Function

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AC Drive with Standard 485 Interface and Multiple Stage Speed Control Function

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Model No. : 37-55kW-1-1
Brand Name :
10yrs

Shenzhen, Guangdong, China

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Product description

  • Peripheral interface characteristics
    • Programmable digital input: 10-line input
    • Programmable analog input: 1-line, 0 to 10V or 0 to 20mA optical input
    • Open collector output: 2-line output
    • Relay output: 2-line output
    • Analog output: 2-line output and 0 to 10V or 4 to 20mA respectively (optional)
    • Pulse output: 1-line output, 0 to 50kHz square wave signal
    • Standard 485 interface: one line
  • Technical performance characteristics:
    • Control model: linear V/F control, square V/F control, multi-point V/F control
    • Overload capacity:
      • 150% rated current can keep 1 minute
      • 200% rated current ran keep 3 seconds
    • Starting torque : 150%1Hz
    • Speed ratio: 1:100
    • Output frequency accuracy: +1% rated synchronous speed
    • Carrier frequency: 1.0k to 16.0kHz
    • Torque upgrade: 0 to 30%
  • Functional characteristics:
    • Frequency settings modes: digital setting, analog setting, serial communication setting multiple stage speed, terminal, PID setting and more
    • PID control function
    • Multiple stage speed control function
    • Water dormant, DC braking and speed tracking
    • Simple PLC function
    • AVR function: when the voltage changes, automatically maintain a constant output voltage
    • Automatic current limit: restrict automatic current during running to prevent the frequency over-current protection
    • Multiple protection: over current, over voltage, under voltage, over heating, under phase, overload protection function and more
  • Programmable digital input: 10-line input
  • Programmable analog input: 1-line, 0 to 10V or 0 to 20mA optical input
  • Open collector output: 2-line output
  • Relay output: 2-line output
  • Analog output: 2-line output and 0 to 10V or 4 to 20mA respectively (optional)
  • Pulse output: 1-line output, 0 to 50kHz square wave signal
  • Standard 485 interface: one line
  • Control model: linear V/F control, square V/F control, multi-point V/F control
  • Overload capacity:
    • 150% rated current can keep 1 minute
    • 200% rated current ran keep 3 seconds
  • Starting torque : 150%1Hz
  • Speed ratio: 1:100
  • Output frequency accuracy: +1% rated synchronous speed
  • Carrier frequency: 1.0k to 16.0kHz
  • Torque upgrade: 0 to 30%
  • 150% rated current can keep 1 minute
  • 200% rated current ran keep 3 seconds
  • Frequency settings modes: digital setting, analog setting, serial communication setting multiple stage speed, terminal, PID setting and more
  • PID control function
  • Multiple stage speed control function
  • Water dormant, DC braking and speed tracking
  • Simple PLC function
  • AVR function: when the voltage changes, automatically maintain a constant output voltage
  • Automatic current limit: restrict automatic current during running to prevent the frequency over-current protection
  • Multiple protection: over current, over voltage, under voltage, over heating, under phase, overload protection function and more
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