FST-860 Elevator dedicated frequency converter all-in-one machine
FST-860 Elevator dedicated frequency converter all-in-one machine
FST-860 Elevator dedicated frequency converter all-in-one machine
FST-860 Elevator dedicated frequency converter all-in-one machine
FST-860 Elevator dedicated frequency converter all-in-one machine
FST-860 Elevator dedicated frequency converter all-in-one machine

FST-860 Elevator dedicated frequency converter all-in-one machine

FST-860 series is an integrated elevator controller that integrates computer technology, automatic control technology, network communication technology, and motor vector drive technology. This series of controllers adopts a brand new structural design, with overall aesthetics, reasonable layout, and more clean and environmentally friendly materials used; Safe, reliable, and energy-saving, providing customers with comprehensive elevator solutions that meet the new national standards.

Power range


Input voltage

Three phase 380V input and three phase 380V output

Product Overview


  • Vertical cargo elevator

    Elevator mini icon

  • Vertical passenger elevator

    Elevator mini icon

  • Escalator

    Elevator mini icon

  • Packaging

  • Food

  • Fans

  • Pumps

  • Integrated control and drive, compact structure, simple operation;
  • Strong environmental adaptability, achieving self-learning of weighing at any weight;
  • Multiple security protection, in accordance with GB/T7588.1/2020 standard;
  • Dual chip control operation and holding brake function;
  • High performance vector control, economical and easy to use, improves the safety and stability of elevators;
  • The perfect combination of CANbus and Modbus communication;
  • Flexible and rich modular value-added accessories.

Technical Specifications

Items Specifications
General Specifications Carrier frequency 0.5k〜16k(Hz);The carrier frequency is automatically adjusted according to the load characteristics.
Input frequency resolution Digital setting: 0.01Hz
Analog setting: Maximum frequency *0.1%
Output frequency accuracy Digit setting: Maximum frequency x±0.01%
Analog setting: Maximum frequency *±0.01%
Control mode Open loop vector control (SVC)/ Closed loop vector control (VC)/VF control
Starting torque 0.5HZ/180% (SVC); 0Hz/200% (VC)
Speed range 1:100 (SVC) 1:1000 (VC)
Speed stability accuracy ±0.5% (SVC) ±0.05% (VC)
Overload capacity 150% rated current 60 seconds; 180% rated current for 1 second.
Acceleration and deceleration curve Linear or S-curve acceleration and deceleration mode; Four groups of acceleration and deceleration time and four groups of S-curve setting; Multiple combinations
Overhaul control Can be specified by any multi-segment speed
Multi-speed operation Achieve up to 8 speed runs
Automatic Voltage Regulation (AVR) When the grid voltage changes, it can automatically keep the output voltage constant
Display and operation LED display The parameter of setting frequency, output frequency, output voltage and output current can be displayed
LCD Displays the operation panel Select accessories, Chinese or English prompt operation content
Parameter copy The LCD operating panel allows for fast replication of parameters
Protection function 40 kinds of protection such as power-on short circuit detection, input-output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection
Key lock and function selection Lock part or all of the keys and define the scope of some keys to prevent misoperation
Own Features Power on the safety self-test of peripheral devices It can realize the safety detection of peripheral devices such as grounding and short circuit
Power failure emergency operation The emergency operation scheme is simple and convenient
Overspeed protection Built-in elevator overspeed protection function; Multiple action options
Judging velocity deviation Built-in speed deviation detection function; Timely detection of potential elevator hazards
Strong urgent function It has the function of forced speed change detection; Effectively prevent the elevator from hitting the top and squatting the bottom
Motor temperature detection Determine the motor temperature in time to eliminate safety hazards
Starting compensation Two starting torque compensation methods; Analog or digital quantities
QUICK key The user can freely define the shortcut menu
Timing control Convenient timing control function
Input-output characteristic Run command channel Three channels: operation panel given, control terminal given, communication given
Frequency source There are five frequency sources: digital set, analog voltage set, analog current set, communication set, multi-speed set
Input terminal 10 digital input terminals, lifting 1 can be used as high-speed pulse input, can be compatible with active PNP or NPN input mode
Three analog input terminals, one of which can only be used as voltage input, and the other one can be used as voltage or current input
Output terminal Three digital output terminals
2 relay output terminals
2 analog output terminals, respectively optional 0/4~20mA or 0/2~10V, can achieve the set frequency, output frequency and other non-power output
Environment Altitude Area 1000 m
Ambient temperature -10 ° C ~40 ° C (ambient temperature is 40 ° C ~50 ° C, please use the reduced rate)
Humidness Less than 95%RH, no boiling condensation
Vibration Less than 5.9 m/s ² (0.6g)
Storage temperature -20℃~60℃

Product Parameters

Model no. Power output current Input voltage Size(mm) Installation size(mm) G.W
FST-860-5R5GT4 5.5KW 13A 380V 200*276*140 147*267 5.12KG
FST-860-7R5GT4 7.5KW 18A 380V 225*350*185 150*335 6.54KG
FST-860-11GT4 11KW 27A 380V 225*350*185 150*335 6.54KG
FST-860-15GT4 15KW 33A 380V 225*350*185 150*335 6.54KG

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