The E1000 series frequency converter integrates new technology, adopts modular design, is easy to operate, has powerful system functions, can be equipped with EMI filters, enhances electromagnetic compatibility design, compact structure, novel appearance, and fully automated SMT process in production, ensuring product reliability and stability. Widely used in industries such as offset printing machines, traction equipment, printing, textiles, papermaking, and more.
The E2000 series frequency converter is a new generation vector type frequency converter that uses a 32-bit DSP digital processor. The system has rich functions, high voltage utilization, high power factor, fast dynamic response speed, high accuracy, and low noise. It can meet the higher performance requirements of customers for frequency conversion products.
Product features
Optimize magnetic flux control to further increase low-frequency output torque;
● Settable V/F curves and custom curves;
Ultra low noise, carrier frequency can be adjusted between 2K and 10K;
● Timely and reliable control protection, high system stability;
● Optional built-in filter;
● Compatible with European level interface standards;
Advanced vector control technology makes control more precise and dynamic performance superior (only E2000);
● Automatic torque increase, starting torque reaches 150%/0.5Hz, torque control accuracy reaches ± 5%;
The output frequency is 0.50-650.0Hz (V/F), 0.50-20.0Hz (SVC), and the resolution reaches 0.01Hz.
major function
● Can be equipped with built-in braking units;
● Can be equipped with built-in EMI filters;
● Linear, square, custom line, and automatic torque compensation methods, suitable for various load modes;
Multiple speed regulation methods, including jog speed regulation, multi-stage speed regulation, analog speed regulation, pulse speed regulation, upper computer speed regulation, etc;
● Standard RS485 communication interface, realizing Modbus upper computer control, can control multiple frequency converters to operate synchronously;
● Equipped with NPN/PNP bipolar input mode;
Provide 8 digital input terminals and 2 analog input terminals, 2 digital output terminals, 1 multi-functional relay output terminal, and 2 analog output terminals;
Equipped with frequency preset function, the operating frequency can be easily set before operation;
● Current stall prevention;
● Built in DC braking function;
● Customizable output frequency corresponding voltage;
● Speed tracking function (E2000 only);
● Automatic voltage adjustment function;
AI1 channel has negative analog input function (only for models above 18.5kW).
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