ECO LINE MF - Generators

ECO LINE MF generators: Efficient energy sources for hardening, heating, joining, etc.

ECO LINE medium-frequency generators have a wide variety of configuration options allowing the solution to always be perfectly matched to the application. The device can be used as a stand-alone solution or integrated into an overall system to provide a perfect energy source.

MF generator without compromises

This powerful and robust technology is available from eldec with power ratings from 5 to 150 kW and frequencies from 10 to 40 kHz. Its strengths are in the many details of the machine, such as short-proof transistor technology, precise energy dosing, and its high efficiency of over 90 percent.

Users benefit from a virtually maintenance-free, medium-frequency generator that quietly does its job, takes up little space, and can easily be integrated into the controller thanks to its multiple control options (Profibus/Profinet interface available on request).

This is complemented by the high flexibility in the connections: The ECO LINE MF generator is available with a single output or multiple outputs. The two outputs are able to deliver the required energy by either alternating, performing simultaneously, or working independent of each other.

ECO LINE MF - Generators


  • Robust and proven MF generator
  • Comprehensive range of optional features
  • Low energy consumption
  • Compact design
  • All eldec energy sources can be power, current, or temperature controlled. This makes it possible to respond in the best way to the individual requirements and environmental conditions of each process.


  • Supply voltage 200 V, 380 V, 400 V, 480 V, 560 V
  • Hose bundle up to 15 m long
  • Profibus, Profinet interface for external control
  • Frequency switching 8 to 20/16 to 40 kHz
  • Quick-change device (coax/cable box)
  • Ground fault monitoring
  • Energy controller
  • Pyrometer temperature control
  • Temperature logger
  • Cable box with heating cable for shrink applications
  • Foot switch/pedal
  • Soldering gun
  • Current and voltage indicators (digital, standard equipment, not optional)
  • Cooling systems on request

Technical Data - MFG power 5 – 30 kW in the desktop housing

Type/Rated capacityMains connection
± 10% 50/60 Hz
Required cooling
water without
Generator dimensionsWeight
 VAl/minW x H x D mmkg
MFG 53 x 4001019550 x 340 x 60040
MFG 103 x 4002019550 x 340 x 60040
MFG 153 x 4003217550 x 340 x 60045
MFG 203 x 4003524550 x 340 x 60060
MFG 303 x 4006324550 x 340 x 60060

Technical Data - MFG power 50 – 150 kW

Type/Rated capacityMains connection
± 10% 50/60 Hz
Required cooling
water without
Generator dimensionsWeight
 VAl/minW x H x D mmkg
MFG 503 x 40010030550 x 790 x 80090
MFG 753 x 40016035550 x 790 x 800100
MFG 1003 x 40020044550 x 970 x 800135
MFG 1503 x 40031550550 x 1.180 x 800180


product Inquiry

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