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WSTG760
Winston
Model Explanation 
| Permanent magnet asynchronous integrated program | 380V, full power range coverage |
| Excellent structural compatibility | Compatible with WSTG800 structure |
| High-carrier frequency | Up to 16kHz |
| Multiple communication modes | 485, simple Can bus |
| Excellent high-speed permanent magnet drive capability | Speed tracking function of high-speed permanent magnet motor |
Technical parameter
| Max. frequency | Vector control: 0.00~1500.00Hz V/f control: 0.00~650.00Hz |
| Carrier frequency | 0.8kHz~16kHz, which can automatically be adjusted according to load characteristics |
| Input frequency resolution | Digital setting: 0.01Hz Analog setting: max. frequency x 0.025% |
| Control mode | Open-loop vector control (SVC) Closed-loop vector control (FVC) V/f control |
| Starting torque | G-type: 0.25Hz/150%(SVC),0Hz/180%(FVC)C) |
| Speed regulation range | 1:200 (SVC) 1:1000(FVC) |
| Steady speed accuracy | ±0.5%(SV C) +0.02%(FVC) |
| Torque control accuracy | ±5%(SV C)(above 5Hz) +3%(FVC) |
| Overload capacity | G-type: 150% rated current for 60s |
| Torque boost | Automatic torque boost, manual torque boost 0.1%~30.0% |
| V/f curve | Four methods: linear, multi-point, complete V/f separation; incomplete V/f separation |
| V/f separation | 2 methods: complete separation, partial separation |
| Acceleration /deceleration curves | Linear or S-curve acceleration/deceleration mode. Four acceleration / deceleration times; Acceleration /deceleration time range: 0.0s~6500.0s |
| DC braking | DC braking freguency: 0.00Hz max. frequency Braking time: 0.0s 36.0s Braking action current: 0.0%100.0% |
| Inching control | Inching freguency range: 0.00Hz~50.00Hz Inching acceleration/deceleration time:0.0s ~6500.0s |
| Simple PLC, multi-speed operation | Up to 16-speed operation through built-in PLC or control terminals |
| Built-in PiD | Easy to achieve process control and closed-loop control systems |
| Automatic voltage regulation (AVR) | The output voltage can be kept constant automatically when the grid voltage changes |
| Overvoltage / overcurrent stall control | The current / voltage can be limited automatically during operation to prevent frequent overcurrent / overvoltage tripping |
| Quick current limiting function | Overcurrent faults can be minimized to ensure the normal operation of frequency converters |
Model Explanation | Permanent magnet asynchronous integrated program | 380V, full power range coverage |
| Excellent structural compatibility | Compatible with WSTG800 structure |
| High-carrier frequency | Up to 16kHz |
| Multiple communication modes | 485, simple Can bus |
| Excellent high-speed permanent magnet drive capability | Speed tracking function of high-speed permanent magnet motor |
Technical parameter
| Max. frequency | Vector control: 0.00~1500.00Hz V/f control: 0.00~650.00Hz |
| Carrier frequency | 0.8kHz~16kHz, which can automatically be adjusted according to load characteristics |
| Input frequency resolution | Digital setting: 0.01Hz Analog setting: max. frequency x 0.025% |
| Control mode | Open-loop vector control (SVC) Closed-loop vector control (FVC) V/f control |
| Starting torque | G-type: 0.25Hz/150%(SVC),0Hz/180%(FVC)C) |
| Speed regulation range | 1:200 (SVC) 1:1000(FVC) |
| Steady speed accuracy | ±0.5%(SV C) +0.02%(FVC) |
| Torque control accuracy | ±5%(SV C)(above 5Hz) +3%(FVC) |
| Overload capacity | G-type: 150% rated current for 60s |
| Torque boost | Automatic torque boost, manual torque boost 0.1%~30.0% |
| V/f curve | Four methods: linear, multi-point, complete V/f separation; incomplete V/f separation |
| V/f separation | 2 methods: complete separation, partial separation |
| Acceleration /deceleration curves | Linear or S-curve acceleration/deceleration mode. Four acceleration / deceleration times; Acceleration /deceleration time range: 0.0s~6500.0s |
| DC braking | DC braking freguency: 0.00Hz max. frequency Braking time: 0.0s 36.0s Braking action current: 0.0%100.0% |
| Inching control | Inching freguency range: 0.00Hz~50.00Hz Inching acceleration/deceleration time:0.0s ~6500.0s |
| Simple PLC, multi-speed operation | Up to 16-speed operation through built-in PLC or control terminals |
| Built-in PiD | Easy to achieve process control and closed-loop control systems |
| Automatic voltage regulation (AVR) | The output voltage can be kept constant automatically when the grid voltage changes |
| Overvoltage / overcurrent stall control | The current / voltage can be limited automatically during operation to prevent frequent overcurrent / overvoltage tripping |
| Quick current limiting function | Overcurrent faults can be minimized to ensure the normal operation of frequency converters |
