| Application: | High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer |
|---|---|
| Output Type: | Triple |
| Principle of Work: | Vector Control Transducer |
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Operation panel
Chinese/English liquid crystal display keyboard and LED keyboard, abundant information and convenient debugging;
With multi-functional combination key; for example, realize remote/local switching, emergency shutdown and other humanized functions;
Include parameter storage chip, so that the customer is convenient to storage, upload and download the parameters. It is specifically suitable for batch supporting customers, the debugging time is saved greatly; and the installed efficiency is improved.
Support the scheme of extension cord;
Strong motor adaptation ability
Be compatible with synchronous motor, asynchronous motor, reluctance motor, electric main shaft and other motors;
Support the open-loop vector of synchronous motor, open-loop vector of asynchronous motor, closed-loop vector of synchronous motor, open-loop vector control of asynchronous motor, etc.
Be compatible with the encoders with multiple specifications
Support the photoelectric encoder, rotary transformer encoder and sine and cosine encoder;
Support accessing the motor encoder and auxiliary encoder into the drive at the same time to realize the double-loop control; when ensuring the stability of the control system, the error of the mechanical drive can be eliminated, so the encoder is specifically suitable for the machine tool, bending machine and other industries. For example, the motor encoder is used as the motor speed control; and the auxiliary encoder is used as the position control.
Abundant extended function
I/O card can be highly customized according to the demands of the customers;
Support plug and convenient for wiring and maintenance;
I/O terminals with different functions select the design with different colors so as to reduce the probability of error wiring of users greatly; and it is easy to use, beautiful and practical.
Book structure, small volume and light weight
Compared with other products of the Company, the volume and weight are reduced by 50%.
The book structure can save the installation space.
Abundant communication interface
Standard Modbus 485 communication, CANopen communication, optional Ether CAT, PROFIBUS-DP, Profinet, MIII, RTEX, POWERLINK and other communications;
Modbus 485 supports 15 groups of user address free mapping, so it is flexible and convenient.
Abundant and perfect protection function
It has abundant and perfect protection functions, such as undervoltage, overvoltage, overcurrent, overheat, overload, peripheral protection, output grounding short circuit, encoder disconnection, motor overload and overheating, etc.
Abundant multi-functional card
Three groups of high-speed chip communication interface
Support extension CPU development
Development of function extension card for industrial machine
Support the secondary application and development of customers to the hardware and software;
Control characteristics |
Control mode | Sensor-less control | Sensor control |
| Applicable motor type | Synchronous motor Asynchronous motor | Synchronous motor Asynchronous motor | |
Starting torque |
Asynchronous motor: 200% of rated torque at 0.25Hz Synchronous motor: 150% of rated torque at 1.5% of rated speed |
200% of rated torque at 0 speed |
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| Speed regulation range | 1:200 | 1:5000 | |
| Steady speed precision | ± 0.5% | ± 0.02% | |
Maximum speed |
VF control: 600Hz Vector control: 600 Hz Note: Higher frequency products can be customized |
600Hz Note: Higher frequency products can be customized |
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| Torque control | Y | Y | |
| Torque control precision | ±5% | ±3% | |
| Torque response time | <20ms | <10ms | |
| Positioning control | N | Y | |
| Positioning precision | N | ±1 pulse | |
Product function |
Key function |
Torque limit, speed control, positioning control, motor auto tune, deep flux-weakening control, current limit control, over-voltage control, under-voltage control, motor speed tracing function, droop control, oscillation suppression, random carrier frequency, inertia auto-tune, etc. | |
| Speed reference source | Modbus communication, Keypad, external digital input, analog AI1/AI2/AI3, high speed pulse input, simple PLC, PID, CAN, PROFIBUS DP, PROFINET, EtherCAT, etc. | ||
Dynamic brake |
Brake unit action voltage: 650 ~ 750V. The brake unit can be built-in for 110kW and below equipment 5.5~30kW: brake unit is built- in as standard. 37~110kW: brake unit is built- in as optional. |
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Communication |
Built-in modbus-RTU communication, the maximum distance up to 500 meters. It can switch to CAN by jumper. EtherCAT, PROFIBUS DP and PROFINET are optional. |
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| Keypad | LED Keypad and LCD Keypad are optional the Keypad can be used as remote-control box via straight-through wired cable. |
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| Common DC bus | 75kW~160kW: required pre-charge circuit to realized common DC bus Other power level drive: support common DC bus directly | ||
| Independent air duct | All series product adopts independent duct design | ||
Protection function |
Power supply under-voltage, over-current protection, over-voltage protection, auto-tune fault, module protection, heat-sink overtemperature protection, drive overload protection, motor overload protection, peripheral protection, current abnormal detection, output short-circuit to ground protection, EEPROM abnormal detection, temperature sampling disconnection, encoder disconnection, analog input abnormal detection, motor overtemperature, communication fault, hardware overload protection, etc. |
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Efficiency |
At rating condition: 0.75kW to 7.5kW: ≥93% 11kW to 45kW: ≥95% 55kW and higher power class: ≥98% |
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Environment |
Operating site |
Install vertically in a well-ventilated electrical cabinet. Horizontal or other installation methods are not allowed. The cooling medium is air. Installed in an environment free from direct sunlight, dust, corrosive gases, flammable gases, no oil mist, no steam, no dripping. |
Ambient temperature |
−10~+40ºC Derating use when the temperature between 40 to 50ºC, the rated output current is reduced by 1% for every 1 °C increasing. |
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| Humidity | 5~95%, no condensation is allowed. | |
Altitude |
0~2000 meters Derating use when the altitude over 1000 meters, the rated output current is reduced by 1% for every 100-meter rising. |
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Vibration |
3.5 m/s2 , 2~9Hz 10 m/s2 , 9~200Hz 15 m/s2 , 200~500Hz |
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| Storage temperature | −40~+70ºC . | |
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