| Application: | High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer |
|---|---|
| Output Type: | Dual |
| Principle of Work: | V/F Control, SVC(Non-Pg Vector Control) |
| Main Circuit Type: | Voltage |
| Voltage of Power Supply: | Medium Voltage Variable-Frequency Drive |
| Link of Transformation: | AC-DC-AC Variable-Frequency Drive |
| Samples: |
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| Customization: |
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S20 Series High Performance Vector Inverter adopt 32-bits DSP control system, realize open-loop vector control system,support island rail installation,compact structure make it smaller size,support external approach panel,simple operation and full protection function.
Technical characteristics:
Separate IGBT single tube design,easy to maintain
Speed control,V/F control,open loop vector
Open loop vector low speed 0.5Hz can reach 150% torque
Speed tracking function,realize smooth tracking and start motor without impact
Multistage speed control
Simple PLC control
PID constant pressure water supply control
Built-in 485 communication function
Input frequency:50/60Hz
Output frequency range:0~320Hz
Input voltage: 1phase220v AC, output voltage:3phase 0~220v AC
Power range:0.4kw~5.5kw
Input voltage:3phase380v AC,output voltage:3phase 0~380v AC
Power range:0.75kw~11kw
Widely used for speed control, energy saving and to drive of 3phase electric motors of fan,water pump and others.
S20 Series control return circuit wiring diagram:
| Classification | Terminal Symbol | Function Description |
| Power supply | '+10V,GND | Outward provide +10V power supply,maximum output current +10mA,,generally used as external potentiometer power supply,potentiometer range 1~5KΩ |
| '+24V,COM | Outward provide +24V power supply,generally used as working power supply of digital input and output terminals and external sensor,maximum output current 200mA | |
| Analog input | AI1,GND | Input range:voltage DC 0V~10V/ current 0mA-20mA,Input impedance set by parameter. Impedance of voltage input:22KΩ, Impedance of current input:500Ω |
| Digital input | S1,COM | Input impedance:2.2KΩ,effective electric level input voltage range:9-30V |
| S2,COM | ||
| S3,COM | ||
| S4,COM | ||
| S5,COM | ||
| Analog output | AOI,GND | Ouput voltage range:0~10v |
| AOV,GND | Output current range:0mA~20mA | |
| Digital output | DO1,GND | Optocoupler isolation,bipolar open collector output,output voltage range:0~24v,output current range:0mA~50mA |
| DO2,GND | ||
| Relay output | TA,TC | Contact drive capability,250V ac/3A,30V dc/1A, cosφ0.4 |
S20 Series product model:
| Model | Power Supply Capacity KVA | Input Current A | Output Current A | Adaptive Motor |
| 1 phase power supply:220v,50/60Hz | ||||
| S2000R4G1 | 1.1 | 5.0 | 3 | 0.4 |
| S2000R7G1 | 1.5 | 8.2 | 5 | 0.75 |
| S2001R5G1 | 3.0 | 14.0 | 7 | 1.5 |
| S2002R2G1 | 4.0 | 23.0 | 9.6 | 2.2 |
| S2004R0G1 | 6.3 | 26.5 | 16.3 | 4.0 |
| S2005R5G1 | 9.5 | 37.5 | 25 | 5.5 |
| 3 phase power supply:380v,50/60Hz | ||||
| S2000R7G3 | 1.5 | 3.4 | 2.1 | 0.75 |
| S2001R5G3 | 3.0 | 5.0 | 3.8 | 1.5 |
| S2002R2G3 | 4.0 | 5.8 | 5.1 | 2.2 |
| S2004R0G3 | 5.9 | 10.5 | 9.0 | 4.0 |
| S2005R5G3 | 8.9 | 14.6 | 13 | 5.5 |
| S2007R5G3 | 11.0 | 20.5 | 17.0 | 7.5 |
| S200011G3 | 17.0 | 35.0 | 25.0 | 11 |
| Specification | H | W | D | A | B | Mounting holes |
| 0.4-1.5kw/220v | 142 | 85 | 116 | 73 | 130 | 4 |
| 0.75-2.2kw/380v | ||||||
| 2.2kw/220v | 180 | 95.5 | 120.5 | 83 | 168 | 4 |
| 4-5.5kw/380v | ||||||
| 4-5.5kw/220v | 240.5 | 106.5 | 150.5 | 96 | 230 | 4 |
| 7.5-11kw/380v |
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