Lenze 8200
The Lenze 8200 is a discontinued series of modular frequency inverters (Variable Frequency Drives, or VFDs) designed for a wide range of standard industrial applications. It was available in two main variants: the 8200 vector for control cabinet installation and the decentralized 8200 motec.
Key Features and Specifications
The 8200 series was known for its modularity and ease of use, making it highly adaptable for various applications in material handling, air conditioning, and industrial automation.
| Feature Detail | |
| Product Type | Frequency Inverter (VFD) |
| Control Method | V/f control (linear or quadratic) and vector control. |
| Power Range | 0.25 kW to 90 kW. |
| Input Voltage | Single-phase and three-phase 230 V / 240 V, and three-phase 400 V / 500 V systems. |
| Output Frequency | Up to 650 Hz. |
| Enclosure | IP20 (8200 vector) for cabinet mounting; IP65 (8200 motec) for decentralized, machine-side mounting. |
| Overload Capacity | 150% for 60 seconds (up to 15 kW models); 180% for 60 seconds, with an additional 210% for 3 seconds on higher power models. |
| I/O | Up to 2 analog s, up to 6 digital s, and relay/digital outputs. |
| Communication | Pluggable function modules for fieldbus connectivity (e.g., PROFIBUS, CANopen). |
Main Advantages
- Modular Design: Pluggable function modules allowed for tailored integration into specific control and automation architectures, meaning users only bought the functionality they needed.
- Ease of Operation: Simple, user-guided commissioning via the free Global Drive Control easy (GDC easy) software or a plug-in Keypad XT control console, which could also transfer settings to other inverters via its memory.
- Space-Saving: The compact dimensions and options like "push-through" or "cold plate" cooling technology saved space within control cabinets.
- Operational Reliability: Features such as configurable slip compensation and robust internal protection (overload, short circuit, etc.) ensured stable and safe operation.
Current Status
The Lenze 8200 series is a legacy, end-of-life product and is no longer actively manufactured. Lenze provides support information and guidance for migrating to current inverter technologies, such as the i500 series. Third-party companies offer repair services and may have used items available.
