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Elaborately Design ST100 Series Deft VFD |
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Elaborately Design ST100 Series Deft VFD
| Model | Hole to Hole (mm) | Overall Dimensions (mm) | Mounting Hole Diameter (mm) |
Weight (kg) | ||||
| A | B | H | H1 | W | D | |||
| Single-phase 220 V | ||||||||
| SVD-PS0.4GB | 113 | 172 | 186 | / | 125 | 164 | ø5.0 | 1.1 |
| SVD-PS0.7GB | ||||||||
| SVD-PS1.5GB | ||||||||
| SVD-PS2.2GB | ||||||||
| Three-phase 380 V | ||||||||
| MD380T0.7GB | 113 | 172 | 186 | / | 125 | 164 | ø5.0 | 1.1 |
| MD380T1.5GB | ||||||||
| MD380T2.2GB | ||||||||
| MD380T3.7GB | 148 | 236 | 248 | / | 160 | 183 | ø5.0 | 2.5 |
| MD380T5.5GB | ||||||||
| MD380T7.5GB | ||||||||
| MD380T11GB | 190 | 305 | 322 | / | 208 | 192 | ø6 | 6.5 |
| MD380T15GB | ||||||||
| MD380T18.5G | ||||||||
New Design VFD
| Specification | ||
| Standard functions | Maximum frequency | 0–500 Hz |
| Carrier frequency | 0.8–11 kHz automatically adjusted according to the load features. | |
| Input frequency resolution | Digital setting: 0.01 Hz, Analog setting: maximum frequency x 0.025% | |
| Control mode | • Sensorless flux vector(SFVC) • V/F | |
| Overload capacity | • 60s for 150%, 2s for 180% | |
| Torque boost | • Automatic boost • Customized boost 0.1%–30.0% | |
| V/F curve | • Straight-line V/F curve • Multi-point V/F curve | |
| Ramp mode | • Straight-line • S-curve • Four groups of acceleration/deceleration time with the range of 0.0–6500.0s | |
| DC braking | •Braking frequency: 0.00 Hz to maximum frequency • Braking time: 0.0–36.0s | |
| JOG control | JOG frequency range: 0.00–50.00 Hz acceleration/deceleration time: 0.0–6500.0s | |
| Onboard multiple preset speeds | Up to 8 speeds via the simple PLC function or combination of DI terminal states. | |
| Built-in Programmable PID | For process-controlled closed loop control system | |
| Auto voltage regulation (AVR) | Maintain output voltage automatically against the input mains voltage fluctuation. | |
| Stall control | Automatic current and voltage limitation to avoid frequent tripping due to overvoltage/overcurrent. protection | |
| Torque limit and control | Automatic torque limitation avoid frequent over current protection tripping | |
| Power dip ride through | Manage speed of motor to ride through short period power dip/interruption | |
| Rapid current limit | It helps to avoid frequent overcurrent faults of the AC drive. | |
| Timing control | Time range: 0.0–6500.0 minutes | |
| Built-in Communication | Modbus-RTU. | |
| Running control | Running command source | • Operation panel • Control terminals • Serial communication port |
| Frequency source | up to 5 frequency sources,: digital setting, analog input, pulse and communication port setting. | |
| Auxiliary frequency source | 5 auxiliary frequency sources. capable of auxiliary frequency tuning and frequency synthesis. | |
| Input terminal | 4 digital input (DI) terminals, one supports up to 20 kHz high-speed pulse input , 1 analog input (AI) terminals, supports 0–10 V / or 4–20 mA input | |
| Output terminal | 1 relay output terminal, 1 analog output (AO) terminal that supports 0–20 mA, current output or 0–10 V voltage output • | |
| Display and operation panel | Display | 5digit LED numeric displays with LED indicator the status and parameters of the AC drive system |
| Key locking and function selection | lock the keys partially or completely and define the function range of some keys so as to prevent malfunction. | |
| Protection mode | Motor short-circuit detection at power-on, input/output phase loss protection, overcurrent protection, overvoltage protection, under voltage protection, overheat protection and overload protection | |
| Environment | Installation location | Indoor, avoid direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapour, drip or salt. |
| Altitude | Lower than 1000 m | |
| operation temperature | .-10°C to 50°C derating needed between 40~50°C | |
| Humidity | 0~ 97%RH, non condensing | |
| Vibration | Less than 5.9 m/s2 (0.6 g) | |
| Storage temperature | -20°C to 60°C | |
| IP level | IP20 | |
| Power distribution system | TN/TT |
