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
3.7kw~30KG
Input voltage
Three phase 380V input and three phase 380V output
Product Overview
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Elevator mini icon
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Elevator mini icon
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Elevator mini icon
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Packaging
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Food
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Fans
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Pumps
Features
- 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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