| Application: | Dedicated VFD |
|---|---|
| Output Type: | Triple |
| Principle of Work: | V/F Control Transducer |
| Switch Mode: | PWM Control |
| Main Circuit Type: | Voltage |
| Voltage of Power Supply: | Medium Voltage Variable-Frequency Drive |
| Customization: |
|---|
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| Items | Specification | |
| Power | Rated supply voltage | Three-phase 380V-20%~415V+20%.50~60Hz±5%, Voltage imbalance rate<3% |
| Output | Output voltage | The maximum output voltage is the same as the input supply voltage |
| Output current rating | 100% rated current continuous output | |
| Maximum overload current | 150% rated current 60s,180% rated current 10s,200% rated current 2s | |
| Basic Control Functions | Drive mode | V/F Control(VVF) |
| SVC | ||
| Input | Frequency (speed) input | |
| Start-stop control method | Control terminals (two-wire control, three-wire control), communication | |
| Frequency control range | 0.00~600.00Hz | |
| Input frequency resolution | Digital input: 0.01Hz Analog input: 0.1% of maximum frequency | |
| Speed range | 1:50(VVF),1:200(SVC) | |
| Speed Control Accuracy | ±0.2% Rated synchronous speed | |
| Acceleration&deceleration time | 0.01s~650.00s/0.1s~6500.0s/1s~65000s | |
| Voltage/Frequency Characteristics | The rated output voltage is adjustable from 20% to 100%, and the base frequency is adjustable from 1Hz to 600Hz | |
| Torque boost | Fixed torque boost curve, optional V/F curve | |
| Starting torque | 150%/1Hz(VVF),150%/0.25Hz(SVC) | |
| Output voltage self-adjusting | The input voltage changes, the output voltage remains basically unchanged | |
| Automatic current limit | Automatically limit the output current to avoid frequent over-current tripping | |
| DC braking | Braking frequency: 0.01~maximum frequency Braking time: 0~30S | |
| Braking current: 0% to 100% of rated current | ||
| Signal input source | Communication, multi-speed, analog, etc. | |
| Input&Output Function | Reference power | 10V/20mA |
| Terminal Control Power | 24V/200mA | |
| Digital input terminal | 10 (standard configuration X1~X10) digital multi-function input | |
| X7 can be used as a high-speed pulse input terminal (F02.06=40) | ||
| X1~X6 and X8~X10 total 9 channels can only be used as ordinary digital input terminals | ||
| X11 X12 X13 are start, stop, emergency stop terminals | ||
| Analog input terminal | 2 (standard configuration AI1+AI2) analog input | |
| 1 channel (AI1) voltage source 0~10V input or current source 0~20mA input optional; | ||
| 1 channel (AI2) voltage source 0~10V input or current source 0~20mA input optional; | ||
| Digital output terminal | 3 (Y1 and high-speed output Y2/Y3) open collector multi-function outputs and 2 (R1: EA/EB/EC and R2: RA/RC) relay multi-function outputs. | |
| Collector output maximum output current 50mA; relay contact capacity 250VAC/3A or 30VDC/1A, EA-EC and RA-RC normally open, EB-EC normally closed | ||
| Display | LCD | LCD display shows the real-time information of the controller; |
| The 8 operation buttons provided are used for the logic control of the controller | ||
| Control Panel | 4 operation buttons and speed control knob for start, stop, zero return and emergency stop | |
| Protection | Protection Function | Short circuit, overcurrent, overvoltage, undervoltage, phase loss, overload, overheating, load loss and external faults, etc. |
| Conditions | Installation site | Indoor, below 1 km above sea level, free from dust, corrosive gas and direct sunlight |
| Applicable environment | -10ºC~+50ºC,20%~90%RH(no condensation) | |
| Vibration | <0.5g | |
| Storage environment | -25ºC~+65ºC | |
| Installation | Horizontal installation | |
| Protection Level | IP50 | |
| Cooling | Forced air cooling | |
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