LENZE INVERTER #5 E84AVSCE3024SXS 8400 STATELINE C 3.0KW 50/60 HZ DIAG
The LENZE E84AVSCE3024SXS is a versatile and robust AC drive (variable frequency drive – VFD) from the 8400 Stateline series. It’s designed for controlling the speed and torque of standard three-phase asynchronous motors, making it a key component for optimizing energy efficiency, process control, and machine performance.
The “C” in the model number indicates it is a Compact version, meaning it has a built-in, non-removable operator keypad and basic I/O, making it a cost-effective and space-saving solution for standard applications.
Detailed Technical Specifications
| Feature | Specification | |
|---|---|---|
| Manufacturer & Brand | Lenze (now part of ZF) | |
| Product Line | 8400 Stateline | |
| Full Model Number | E84AVSCE3024SXS | |
| Drive Type | AC Variable Frequency Drive (VFD / Inverter) | |
| Rating | 3.0 kWÂ (approximately 4 HP) | |
| Input Supply | 380 – 480 VAC, 3-Phase, 50/60 Hz | |
| Output Current | 7.0 A (This is the maximum continuous current the drive can supply to the motor) | |
| Technology Platform | E84AVSCÂ – Standard Vector Control for high performance. | |
| Frame Size | E302Â (This defines the physical dimensions and power range bracket). | |
| Designation | 4SXS | This suffix indicates specific factory-set options: –Â 4: Specific software/functionality version. –Â SXS: Indicates a standard, stock configuration, likely without optional communication cards or advanced I/O modules pre-installed. |
| Key Feature | SEO (Smart Engine Optimization)Â – A Lenze technology that automatically optimizes the drive’s switching frequency to achieve the lowest possible motor noise and highest efficiency without manual tuning. | |
| Control Method | Sensorless Vector Control (SLVC) and V/f Control | |
| Integrated Features | – Built-in DC choke (for improved input power quality and harmonic reduction). – Built-in RFI filter (to meet EMC standards for electromagnetic compatibility). – Integrated safety (Safe Torque Off – STO is typically standard). |
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| I/O | Basic digital and analog inputs/outputs are integrated. |
Key Features & Benefits
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SEO (Smart Engine Optimization):Â This is a standout feature. It automatically finds the best compromise between low motor noise (by using a higher switching frequency) and high drive efficiency (which is better at a lower switching frequency). This eliminates the need for manual parameter setting and ensures optimal performance.
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Ease of Use:
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Integrated Control Panel:Â The “C” version comes with a built-in keypad (BOP – Basic Operator Panel) for local start/stop, speed adjustment, and parameter configuration.
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Quick Start-Up:Â Pre-configured macro settings (e.g., for a pump, fan, or simple conveyor) allow for very fast commissioning.
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Robust Design:
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Built-in DC Choke:Â Reduces harmonic distortion on the power supply, which is beneficial for the electrical network and often a requirement for industrial installations.
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Built-in EMC Filter:Â Ensures the drive complies with electromagnetic compatibility standards, reducing interference with other nearby electronic equipment.
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High Ingress Protection (IP):Â Typically rated at IP20, protecting against contact with fingers but not against water. Designed for mounting in a control cabinet.
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Application Flexibility:
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Suitable for a wide range of applications, including:
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Pumps and Fans (where energy savings are significant)
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Conveyors
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Mixers
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Packaging Machinery
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Material Handling
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Typical Applications
This 3.0 kW drive is perfectly sized for powering motors in a vast array of industrial machines, such as:
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Medium-duty conveyor systems
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Centrifugal pumps and fans
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Small compressors
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Agitators and stirrers
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Wrapping and labeling machines
