In the field of industrial automation, the German brand Lenze has solidified its position as a leader in global drive and automation solutions through its profound technical expertise and innovative capabilities. As a star product in Lenze's 8200 series, the E82EV453K4B201 frequency converter has gained widespread recognition across industries such as tobacco, textiles, printing, and logistics, thanks to its exceptional performance, flexible scalability, and broad adaptability.

Core Parameters: Precisely Tailored for Industrial Needs

The E82EV453K4B201 belongs to Lenze's 8200Vector series, designed for three-phase AC motors and compatible with a power supply voltage range of 380-500V. Key parameters include:

· Motor Power Compatibility: 45kW, suitable for driving medium- to large-scale industrial equipment.

· Control Method: Utilizes current vector control technology for high-precision speed and torque regulation, with rapid dynamic response.

· Output Characteristics: Supports high-carrier-frequency PWM control, ensuring smooth output voltage adjustment and stable motor operation.

· Overload Capacity: Withstands 210% rated current for 3 seconds and 180% overload for 60 seconds, ideal for scenarios requiring short-term high loads.

· Built-in Functions: Integrates filters, brake choppers, and S-curve generators, reducing reliance on external components and lowering system costs.

Technical Features: Innovation-Driven, Efficient, and Reliable

1. Motor Parameter Auto-Tuning
The converter automatically identifies motor parameters, streamlining commissioning and ensuring optimal system performance.

2. Multi-Protocol Communication Support
Offers 8 communication methods (e.g., LECOM-A/B/L1, PROFIBUS.DP, CAN), enabling seamless integration into diverse automation systems.

3. PTC Protection and PID Control
Built-in PTC thermistor protection monitors motor temperature in real time; PID controllers enable closed-loop control for enhanced system stability.

4. Modular Design
Supports optional expansion modules such as encoder interfaces and safety function modules, meeting customized needs across applications.

5. Electromagnetic Compatibility
Complies with European CE and U.S. UL standards, featuring an integrated EMC filter to suppress electromagnetic interference and ensure stable operation.

Typical Applications: Empowering Automation Upgrades Across Industries

1. Tobacco Industry
In cigarette-making machines for air-based tobacco feeding and stem expansion, the E82EV453K4B201 precisely controls fan flow to ensure uniform tobacco distribution and improve product quality.

2. Textile Machinery
Used for warp tension control in weaving machines, dynamically adjusting motor speed to prevent yarn breakage and enhance weaving efficiency.

3. Printing and Packaging
In printing press registration control, the converter works with encoders to achieve high-precision synchronous drive, ensuring color alignment in multi-color printing.

4. Logistics Conveyance
Drives conveyor belt motors, enabling flexible control of material sorting and buffering processes through variable frequency speed adjustment while reducing energy consumption.

5. Fans and Pumps
In applications like constant-pressure water supply and boiler induced draft systems, the converter automatically adjusts speed based on load demand, delivering significant energy savings.

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The LENZE E82EV453K4B201 frequency converter stands as a versatile solution in industrial automation, combining robust performance, flexible scalability, and wide applicability. Whether for precision control requiring high dynamic response or energy-efficient continuous operation, it delivers reliable solutions. As Industry 4.0 advances, Lenze converters will continue to drive industrial upgrades through technological innovation, contributing to the intelligent transformation of global manufacturing.