Spartan High Frequency Converter

SECOM introduced in 2013 a series of high frequency converters designed to supply energy to equipment incorporating the technology currently used in Induction Heating, hardening, melting and/or other applications where a resonant circuit is required.
The "Spartan" is an IGBT electronic power converter developed for high-frequency Induction Heating applications.
Load current and the output frequency of the application define the rated power of the Inverter.

The power module is water-cooled.
The strengths of this solution are:

  • High frequency IGBT technology
  • A drastic gas and smoke emissions reduction typical of the old heating process
  • Reduced energy consumption
  • Immediate heating availability; prolonged start or stop sequences are not necessary, as in traditional heating furnaces.

Technical data
Ambient condition
Altitude 1000 m. a.s.l.
Air temperature 0 ÷ 40°C
Storage temperature 0 ÷ +50°C
Relative humidity 10 ÷ 90%
Technical data
Inverter type Three-phase thyristor bridge
In = 1250Adc
Imax = 1500Adc
Fuses 1250 A aR (suggested)
Output inverter type H bridge IGBT Inverter
Cooling system Air/water
Rated current 1700 A
Switched current 1700 A
Supply voltage 400 ÷ 720Vac
Output voltage (square waveform) Up to +VDCBUS
Output frequency 200 ÷ 1000 Hz
Height 1180 mm
Width 270 mm
Depth with long connection 898 mm
Weight 160 kg

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