| Application: | Three Phase Transducer, Single-phase Transducer |
|---|---|
| Output Type: | Dual |
| Principle of Work: | V/F Control Transducer |
| Main Circuit Type: | Voltage |
| Voltage of Power Supply: | Medium Voltage Variable-Frequency Drive |
| Link of Transformation: | AC-DC-AC Variable-Frequency Drive |
| Customization: |
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| Function description | Specifications | |
| Input | Rated voltage;frequency | AC,220v or 380v;50/60Hz |
| Allowable voltage working range | Fluctuation range: ≤±20%, voltage imbalance rate: ≤3%, frequency: ≤5% | |
| Output | Rated voltage | AC 0~220v or 0~380v |
| Rated frequency | 0~999.9Hz | |
| Overload capacity | 100% rated current 1 minute | |
| Control performance | Control mode | V/F |
| Modulation method | Space voltage PWM modulation | |
| Speed range | 1:100 | |
| Starting torque | 150% rated torque at 3.0Hz | |
| Stability accuracy | ≤±0.2% rated synchronous speed | |
| Speed fluctuation | ≤±0.5% rated synchronous speed | |
| Torque response | ≤50ms | |
| Torque control | Support torque control in vector control mode without PG, torque control accuracy ±5% | |
| Frequency accuracy | Digital setting: maximum frequency multiplied by±0.01%; analog setting: maximum frequency multiplied by±0.2% | |
| Frequency resolution | Digital setting: 0.01Hz; Analog setting: maximum frequency multiplied by±0.05% | |
| Torque boost | Automatic torque boost; manual torque boost 0.1%~30.0% | |
| V/F curve | Three methods: linear curve, square curve, multi-point VF curve | |
| Acceleration and deceleration curve | Linear acceleration and deceleration, time unit (minute/second), up to 999.9 seconds | |
| DC braking | Start frequency of DC braking at stop: 0.00~50.00Hz Braking time: 0.0~30.0s; Braking current: 0.0%~50.0% of rated current | |
| Automatic voltage adjustment AVR | When the grid voltage changes, it can automatically keep the output voltage constant | |
| Automatic current limit | Automatically limit the current during operation to prevent frequent over-current faults | |
| Voltage stall | Control the voltage during deceleration to prevent frequency overvoltage faults | |
| Automatic carrier adjustment | According to the load characteristics and temperature characteristics, the carrier frequency is automatically adjusted, and a variety of carrier modes are available | |
| Personalization function | Frequency combination function | Run command channel and frequency given channel can be combined arbitrarily |
| Jog | Jog frequency range: 0.00Hz~50.00Hz | |
| Multi-speed | Built-in simple PLC or control terminal to realize multi-speed operation | |
| Built-in closed loop control | Conveniently form a closed-loop control Xirong | |
| Water supply burst detection | Tube burst detection delay time, high pressure detection threshold, low pressure detection threshold | |
| Run function | Run command channel | Operation panel, control terminal, serial port, can be switched in a variety of ways |
| Frequency given channel | 2 kinds of numerical setting, analog voltage setting, analog current setting, pulse setting, digital setting Fixed, multi-stage speed setting, etc. |
|
| Auxiliary frequency setting | Realize flexible auxiliary frequency fine-tuning and frequency synthesis | |
| Pulse output terminal | 0~50Hz pulse square wave signal output, which can realize the output of set frequency and output physical quantity | |
| Analog output terminal | 2 channels of analog output, the output orientation can be flexibly set between 0~20mA or 0~10V, which can be implemented Now set the output of physical quantities such as frequency and output frequency |
|
| Operation panel | LED display | Display 26 parameters such as set frequency, output frequency, output voltage, output current, etc. |
| Buttons | Button function selection | Define the scope of some buttons to prevent misoperation |
| Protection | Protectio function | Phase loss protection, over current protection, over voltage protection, over voltage protection, over heat protection, overload and under protection, load drop protection, etc. |
| Environment | Use place | The room is not exposed to direct sunlight, dust, corrosive gas, flammable gas, oil mist, water steam, dripping or salt, etc. |
| Altitude | Derating for use above 1000 meters, derating 10% for every 1000 meters | |
| Ambient temperature | -10ºC ~ +40ºC (the ambient temperature is between 40ºC ~ 50ºC, please use with derating) | |
| temperature | 5%~95%RH, no condensation | |
| shock | Less than 5.9/s2(0.6g) | |
| storage temperature | -40ºC ~ +70ºC | |
| Structure | Protection level | IP20 |
| cooling method | Air-cooled, with fan control | |
| Efficiency | 7.5KW and below ≥93% | |
| Models | Power capacity KVA | Input current A | Ouput current A | Adapted motor KW | |
| Single phase 220v | M300R7G1 | 1.4 | 4.0 | 3.7 | 0.75 |
| M301R5G1 | 2.6 | 7.0 | 7.0 | 1.5 | |
| M302R2G1 | 3.8 | 10.0 | 9.6 | 2.2 | |
| M304R0G1 | 8.8 | 16.0 | 16.5 | 4.0 | |
| M305R5G1 | 11 | 28.0 | 25.0 | 5.5 | |
| 3phase 380v | M300R7G3 | 1.5 | 2.3 | 2.1 | 0.75 |
| M301R5G3 | 3.7 | 3.7 | 3.7 | 1.5 | |
| M302R2G3 | 4.7 | 5.0 | 5.0 | 2.2 | |
| M304R0G3 | 5.9 | 10.5 | 9.0 | 4.0 | |
| M305R5G3 | 8.9 | 14.6 | 13.0 | 5.5 | |
| M307R5G3 | 11 | 20 | 17.0 | 7.5 | |
| Control circuit terminal description | |||
| Type | Terminal label | Function description | Specification |
| Multifunctionaldigital input terminal | X1 | It is effective when X (X1, X2, X3, X4, X5) and GND are short-circuited, and their functions are respectively set by parameters P2.13~P2.17. (Common: GND) | INPUT, 0~10V level signal, low level effective, 5mA. |
| X2 | |||
| X3 | |||
| X4 | |||
| X5 | |||
| Digital signal output terminal | Y1 | Multi-function programmable open-collector output, programmable defined as a switch output terminal with multiple functions. (Common: GND) | OUTPUT, the maximum load current is not more than 50mA. |
| Analog output input terminal | ACI | ACI accepts current input, AVI only accepts voltage input. See the description of function code P2.00~P2.09 for the range setting. (Reference ground: GND) | INPUT, input voltage range: 0~10V (input impedance: 100KΩ), input current range: 0~20mA (input impedance: 500Ω). |
| AVI | |||
| AO | AO provides analog voltage/current output, which can represent 6 physical quantities. The output voltage and current are selected by jumper J2 (AO jumper terminal). The factory default output voltage. If you want to output current, you only need to jumper cap short. Connect the middle and the other end. See function code for details F2.10 description. (Reference ground: GND) |
OUTPUT, 0~10V DC voltage. The output voltage of the AO terminal is the PWM waveform from the central processing unit. The output voltage is proportional to the width of the PWM waveform. | |
| Relay output terminal | TA | There are up to 14 types of programmable relay terminals TA and TC outputs. For details, please refer to F2.20 output terminal function introduction. | TA-TB: normally closed; TA-TC: normally open. Contact capacity: 250VAC/2A (COSФ=1); 250VAC/1A (COSФ=0.4), 30VDC/1A. |
| TB | |||
| TC | |||
| Power interface | 10V | 10V is the common power supply for the circuit of the analog input terminal | Maximum output current 20mA. |
| 12V | 12V is the common power supply of the circuit of the digital signal input terminal | Maximum output current 100mA. | |
| GND | Analog signal and 10V, digital signal and 12V power reference ground. | Analog signal,digital signal common ground | |
| Communication interface | 485+ | RS485 signal + terminal | Standard RS485 communication interface, not isolated from GND, please use twisted pair or shielded wire |
| 485- | RS485 signal - terminal | ||
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