ID20-H High-speed Dedicated VFD
ID20-H, first generation iDrive design series for high-speed dedicated VFD. It uses high-frequency dedicated IGBT modules, and the switching loss under high frequency is 20% lower than that of general-purpose drive. This effectively reduces the power losses and improves the efficiency of the entire system. Adopts a self-adaptive high-speed motor control algorithm, which has the outstanding advantages of fast dynamic response, high control accuracy, good energy-saving effect, and strong overload capacity. It is equipped with comprehensive protection such as overvoltage, undervoltage, overcurrent, overload, overheating, and phase loss, and optimizes the system's power-down and power-generation functions, ensuring the reliable operation of the high-speed system in various situations.
It is mainly used in the field of high-speed transmission, such as aerators, magnetic levitation refrigeration compressors, magnetic levitation blowers, waste heat generators, flywheel energy storage devices, and other high-speed fan and pump loads.
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Product Features
1. High Frequency with Low Harmonic
The highest-performance high-power high-frequency drive in China, supporting air cooling and water cooling and refrigerant cooling. Default carrier frequency is 8k, it supports carrier frequency up to 12K.
-Two-Level: Default carrier frequency is 8kHz, and it can be used at a reduced capacity of 12kHz. Customization for 20kHz is supported.
- Three-Level: Default carrier frequency is 16kHz, and it can be used at a reduced frequency of 20kHz. Customization for 30kHz is available.
2. High-Speed with Wide Application
Wide range of voltage, power, and speed, providing excellent high-speed permanent magnet motor control performance.
- Maximum output frequency 3000Hz (SVC maximum frequency 3000hz, VF/IF mode maximum 8000hz)
- 60000 RPM high-speed operation of the synchronous motor
- Supports 380V AC/ 690V AC, power range from 5.5kw to 630kw
Product Specification
| Function | Specification | |
| Power input | Input voltage (V) | AC 3PH 380V(-15%)~440V(+10%) AC 3PH 525V(-15%)~690V(+10%) |
| Input frequency (Hz) | 50Hz or 60Hz, allowable range: 47–63Hz | |
| Power output | Output voltage (V) | 0～rated input voltage |
| Output frequency | 0Hz~3000Hz | |
| Carrier frequency | Default 8kHz, Max 12kHz | |
| Overload capacity | 150% of rated current: 60s 180% of rated current: 3s |
|
| Control performance |
Control mode | SVC, FVC, and V/f control |
| Motor type | Asynchronous motor, permanent-magnet synchronous motor,Synchronous Reluctance Motor | |
| Starting torque | 0.5Hz/150% (SVC) 0Hz/200% (VC) |
|
| Frequency Accuracy | Digital setting: Maximum frequency x ±0.01% Analog setting: Maximum frequency x ±0.2% |
|
| Torque boost | Manual torque boost: 0% to 30.0%（Only for V/F mode） | |
| V/f curve | Six Modes: Straight-line V/f curve and 5 Torque reduction characteristic curve mode(with exponents of 2.0, 1.8, 1.6, 1.4, 1.2) | |
| Acceleration/Deceleration curve | Linear and 2 S-curve acceleration/deceleration; two modes of acceleration/deceleration time | |
| Interfaces | Field-bus | Quad-protocol high-speed bus: MODBUS, Profibus-DP, Profinet and CANopen |
| Analog input | 1 input, 0~10V/10-20mA | |
| Analog output | 1 output, 0~10V/10-20mA | |
| Digital input | 7 common inputs 1 of which can be used as high speed input, the Max. frequency 100kHz |
|
| Digital output | 1output(supports normal output or high-speed pulse output), the Max. frequency 100kHz | |
| Relay output | 2 programmable relay outputs Contactor capacity: AC250V/3A，DC30V/1A |
|
| LED Display | Can display 20 parameters such us frequency setting, frequency out, voltage output, current output, etc. | |
| Parameter backup | Support upload and download | |
| Keypad lock & functions | Support partial or full keypad lock, define partial keypads functions to prevent misconfigurations. | |
| LCD Display | Optional multi-function LCD, support multi-language | |
| Environment | Operating location | Indoor without direct sunlight, dust, corrosive gas, combustible gas, oil, mist, water vapor, drip, or salt |
| Altitude | <1000m, above 1000m, derate 1% every aditional 100m. | |
| Operating temperature |
-10°C–50°C, derate above 40°C | |
| Humidity | 5 ~ 95% RH (no condensation) | |
| Vibration | less than 5.9m/s² (0.6g) | |
| Storage temperature | －40℃～＋70℃ | |
| Structure | IP rating | IP20 |
| Cooling methods | Fan cooling, water cooling | |
| Braking Unit | Embedded <=45kw, optional above 55kw | |
| Installation method | Wall-mounting, floor-mounting | |
| Efficiency | >=97% | |
Product Case
