D-31855-8200 Lenze High-performance Industrial Frequency Inverter

Lenze D-31855-8200 High-performance Industrial Frequency Inverter

The Lenze D-31855-8200 is a high-performance industrial frequency inverter belonging to the 8200 Vector series, engineered by Lenze, a renowned German manufacturer specializing in automation and drive technology. This device is designed for precise motor control and energy-efficient operation across a wide range of industrial applications. Here's a detailed description:

Key Features and Specifications:

1. Power and Electrical Parameters:
   • Rated Power: The 8200 Vector series supports motor powers from 0.25 kW to 90 kW, catering to both small-scale and heavy-duty applications.
   • Supply Voltage: Operates on three-phase power supplies, typically ranging from 200V AC to 480V AC, depending on the model and regional requirements.
   • Control Method: Utilizes advanced vector control technology, enabling dynamic torque adjustment and high-precision speed regulation. Some configurations also support V/F control for simpler applications.
2. Performance and Functionality:
   • Frequency Range: Delivers output frequencies up to 550 Hz, accommodating high-speed motor operations.
   • Control Modes: Offers multiple control strategies, including sensorless vector control for general-purpose applications and closed-loop vector control for high-performance demands.
   • Parameter Customization: Features extensive parameterization via an integrated keypad or software tools, allowing adjustments to acceleration/deceleration times, frequency limits, and current limits.
3. Connectivity and Integration:
   • I/O Interfaces: Equipped with digital inputs/outputs (6 configurable terminals) and analog inputs (0–10V/4–20mA) for seamless integration with PLCs, sensors, or HMI systems.
   • Communication: Supports optional fieldbus modules (e.g., PROFIBUS, CANopen, EtherCAT) for networked control and diagnostics, enabling integration into industrial automation systems.
   • Safety: Complies with EMC standards and includes built-in motor protection features, such as PTC thermistor inputs and overload protection.
4. Mechanical and Environmental Design:
   • Enclosure: Typically rated IP20 for indoor use, with compact dimensions and a robust design suitable for cabinet mounting.
   • Cooling: Relies on natural convection or forced air cooling, ensuring stable operation in ambient temperatures up to 50°C (or higher for some variants).

Our Services:

1, All our products are new and original, and of good quality.

2, Our prices are very competitive.

3, We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.

4, All inquiries will be valued and will reply in 24

Packing & Delivery:

1,100% brand New and Original Factory Seal!

2,Warranty:1 year

3,Package: Original packing with cartons.

4,Delivery time: Shipped in 3-7 days after payment

5,All the goods will be tested before shipment

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