eldec generators form the basis for efficient, reliable inductive heating systems.
The optimally tiered range of eldec generators comprises medium-frequency and high-frequency generators from 1.5 to 500 kW and SDF® generators from 15 to 3000 kW.
MF (medium-frequency) and HF (high-frequency) generators
Powerful energy sources for inductive heating, both stationary and mobile.
● Robust IGBT transistor technology => short-circuit and open-circuit proof
● Efficiency > 90%.
● Pulse width modulation and pulse package control for automatic power regulation (including for the transition at TCurrie)
● Automatic adjustment to resonance frequency and thus inductor
impedance
● Switch topology with output matching transformer: optimal user protection
● High speed PLC with eldec control print: short clock frequencies for the
quickest control
● Precise energy dosing (+/- 2 %) => high process capability
(reproducibility)
● Modular alternating current converter
● Compact eldec transformers and throttles => best power density
● Coaxial cables up to 15 m in length (at MF).
● Virtually maintenance-free
● Largest frequency and power range and largest adjustment range
on the market
SDF® generators (Simultaneous Dual Frequency)
Energy sources with maximum power density
in simultaneous dual frequency technology for inductive hardening.
● Simultaneous heating with medium and high frequencies
● True-contour edge-zone hardening of complex surface geometries
● Flexible use also as a purely MF or HF generator
● Combination of pulse width modulation and pulse package control
● High speed SPS PLC with eldec control print: short clock frequencies for
the quickest control
● Highest power density => short process times
● Short process times
=> Iin-line integration possible
=> low energy consumption/workpiece
=> no or hardly any scaling
=> minimized component bracings