Lenze EMB9341-C Regenerative Power Supply Module 320-528VAC

Technical Specifications Breakdown

Key parameters for the EMB9341-C are listed below for quick reference:

Regenerative Power Supply Module for Demanding Industrial Applications

This regenerative power supply module is engineered to convert excess kinetic energy back into usable power, reducing overall energy consumption and improving system efficiency.

Industry Applications

This module is particularly effective in applications where motors frequently decelerate, such as conveyors, hoists, and centrifuges. By recovering braking energy, it reduces heat dissipation and lowers operational costs. The wide voltage range ensures compatibility with various global power grids, making it a versatile choice for OEMs and system integrators.

Installation & Setup Guidance

When installing the EMB9341-C, ensure the ambient temperature stays between 0 to 50°C in a non-freezing environment. The IP20 protection class means it should be mounted in a clean, dry enclosure. Verify that the main frequency is within 48 to 62 Hertz before energizing. For installations above 1,000 meters, derating may be required; the module supports altitudes up to 4,000 meters (3,280 to 13,132 feet) above sea level. Always follow the manufacturer's wiring diagrams to avoid damage.

Maintenance & Reliability

Regularly inspect the module for dust accumulation and ensure proper ventilation. The estimated power loss of 100 Watts means heat is generated during operation, so maintain adequate airflow. Check all connections periodically for tightness and signs of corrosion. Storage temperature should be between -25 to 50°C when the unit is not in service.

Compatibility & Integration

The EMB9341-C is part of the Lenze Series 9300, ensuring seamless integration with other Series 9300 components. Its regenerative capability allows it to feed energy back into the DC bus, improving overall drive system efficiency. The module's rated DC bus current of 13 Amperes supports typical drive loads.

Selection Guide & Purchasing Advice

When selecting a regenerative power supply, verify that the voltage and current ratings match your system requirements. The EMB9341-C offers a balance of power and efficiency. AutoDCSTech provides genuine Lenze parts with expert support. Contact us to confirm availability and lifecycle status before ordering.