Lenze EMB9343-E | Regenerative Power Supply Module for Efficient Energy Recovery

Overview

The Lenze EMB9343-E is a regenerative power supply module engineered to optimize energy use in industrial automation. Available at DDPartsSolution, this high-demand unit recovers excess braking energy and returns it to the grid, reducing operational costs and improving system efficiency.

Why Choose the Lenze EMB9343-E?

Designed for energy-efficient drive systems, the EMB9343-E is ideal for industrial applications requiring regeneration, high reliability, and wide voltage tolerance. It offers robust performance, easy integration, and compliance with global industrial standards.

Key Features

• Regenerative energy feedback for significant energy savings

• Power output up to 27.4 kW with a nominal output current of 45 A

• Compatible with 3-phase 320–528 V AC input and 565–680 V DC output

• EMC Class C2 compliant (IEC 61800-3), CE certified

• Modular, compact design with IP20 protection class

Key Specifications

• Nominal Power Output: 25.9–27.4 kW

• Output Current: 45 A

• Input Voltage Range: 3-phase, 320–528 V AC

• DC Bus Voltage Output: 565–680 V DC

• Frequency: 48–62 Hz

• Protection Class: IP20

• Operating Temperature: 5 °C to 40 °C (41–104 °F)

• Storage Temperature: –25 °C to +70 °C (–13 to 158 °F)

• Weight: 13.5 kg (29.7 lbs)

• Certifications: CE, EMC Class C2 (IEC 61800-3)

Installation and Operation

This module is designed for vertical mounting with power terminals at the top. Ensure 100 mm of vertical clearance for proper ventilation. An external line filter such as EZN3A0055H045 is required for electromagnetic compatibility.

The module does not include internal overload protection. For maximum safety, use an external braking chopper and observe voltage discharge time after shutdown (up to 3 minutes). Installation should be performed by trained professionals.

Benefits for Industrial Automation

• Reduces energy costs by feeding regenerative energy back to the grid

• Minimizes heat generation, prolonging equipment lifespan

• Easy integration into existing drive systems

• Suitable for demanding industrial environments

• Delivers consistent performance and long-term operational savings

In Stock at DDPartsSolution

We currently stock the Lenze EMB9343-E for immediate worldwide shipping. This module is ideal for maintenance, replacements, or new automation projects.

View product on DDPartsSolution

FAQ: Lenze EMB9343-E

What is the main function of the Lenze EMB9343-E?
It recovers braking energy from drive systems and feeds it back into the power grid, reducing energy waste and saving costs.

What input and output voltage does it support?
It accepts 3-phase input between 320–528 V AC and delivers DC output between 565–680 V.

Does the module include built-in overload protection?
No. For safety, an external braking chopper is required.

Is the EMB9343-E certified for industrial use?
Yes. It is CE certified and compliant with EMC Class C2 (IEC 61800-3).

Can I install the Lenze EMB9343-E myself?
Installation should be performed by qualified personnel due to high-voltage safety procedures.

How much clearance is needed for installation?
At least 100 mm of free space above the unit is required for proper airflow and cooling.

E-E-A-T: Why Trust DDPartsSolution?

Experience
DDPartsSolution has years of experience sourcing and delivering industrial automation parts worldwide. We specialize in hard-to-find items and in-demand modules like the EMB9343-E.

Expertise
Our team understands industrial drive systems and provides accurate, up-to-date information to help your automation projects succeed.

Authoritativeness
We are a trusted supplier for engineers, integrators, and maintenance professionals around the world, with thousands of parts in stock and ready to ship.

Trustworthiness
Our products are thoroughly inspected, and we offer secure payment methods, fast international shipping, and full customer support.

Conclusion

The Lenze EMB9343-E is a powerful and energy-efficient regenerative power supply module that supports up to 27.4 kW output, wide voltage ranges, and advanced industrial certifications. It's the ideal choice for reducing energy waste and enhancing productivity in automation systems.

Available now at DDPartsSolution with worldwide shipping.