Lenze EMB9342-C 14kW Regenerative Supply | 9300 Series

Lenze EMB9342-C Regenerative Power Supply | Save Energy, Boost Power

The Lenze EMB9342-C is a smart power module for the 9300 Series. It captures wasted energy from your machines and feeds it back to the power grid. This saves money and provides strong, clean power for your servo drives.

Complete Technical Specifications

Brand & Series: Lenze, 9300 Series
Model: EMB9342-C
Product Type: Regenerative Power Supply Module
Rated Active Power: 14 Kilowatt (kW)
Maximum Output Power: 21.6 kW
Apparent Power (kVA): 16.6 kVA
Input Voltage Range: 320 to 528 Volts AC
Input Frequency Range: 48 to 62 Hertz
Rated DC Bus Current: 26 Amperes (A)
Rated Current: 24 A
Maximum Current: 36 A
Estimated Power Loss: 200 Watts
Protection Class: IP20
Operating Temperature: 0°C to +40°C (non-freezing)
Installation Altitude: 1,000 to 4,000 meters (with derating above 1,000m)
Weight: Approx. 7.5 kg (16.53 lbs)
Cooling: Forced air cooling (fan)

Installation & Environment

This module is designed for cabinet mounting. Ensure the installation site is clean, dry, and within the 0°C to 40°C temperature range. For installations above 1,000 meters, please note that the unit's maximum output will be reduced (derated). Always provide good air flow around the unit.

Warranty & Support

This Lenze EMB9342-C module is backed by a reliable 12-month warranty. Our support team is ready to assist with technical questions.

Frequently Asked Questions (FAQ)

How does this module save me money?

It captures the energy normally lost as heat when a motor slows down (brakes) and sends it back to your facility's power system. This reduces your total electricity use.

What does "regenerative" mean?

Regenerative means the unit can convert mechanical braking energy from motors back into usable electrical energy, instead of wasting it.

Can I use it at high altitudes?

Yes, the Lenze EMB9342-C can be installed up to 4,000 meters. However, for heights above 1,000 meters, its maximum power output will be gradually reduced to ensure safe operation.

Why is the maximum output higher than the rated power?

The 21.6 kW maximum is for short-term peak demands, like during rapid braking. The 14 kW rating is for continuous, safe operation. This gives you a power reserve.

What is needed for installation?

You need a suitable cabinet, a 3-phase AC power source within 320-528V, and proper wiring. Connecting it to your Lenze 9300 Series servo drives allows the energy recovery to work.