Technical specifications

Air-cooled transformer rectifier

Air-cooled transformer rectifier

Single-phase supply voltage: 230 VAC – 50 Hz
Three-phase supply voltage: 400 VAC – 50 Hz
Output voltage range: 12 to 150 VDC
Output current range: 1 to 250 ADC
Operating ambient temperature: –20 to +55°C

Type of control :

  • Manual (variable autotransformer)
  • Semiautomatic (mixed bridge)
  • Automatic, servo control via AutoPC

Enclosure type :

  • 1.5 or 2 mm thick sheet steel, epoxy paint finish RAL 7032 structured, IP55/IK10 (other upon request)
  • Polyester, RAL 7035 finish, IP55/IK10, suited for corrosive environments
  • Rack mounted in a 2 mm thick sheet steel cabinet, epoxy paint finish RAL 7032 structured, IP55/IK10 (other upon request)

Oil-cooled transformer rectifier

Oil-cooled transformer rectifier

Single-phase supply voltage: 230 VAC – 50 Hz
Three-phase supply voltage: 400 VAC – 50 Hz
Output voltage range: 50 to 150 VDC
Output current range: 50 to 250 ADC
Oil cooling
Operating ambient temperature: –5 to +55°C

Type of control :

  • Manual (variable autotransformer)
  • Semiautomatic (mixed bridge)
  • Automatic, servo control via AutoPC

Sealed enclosure made of 1.5 or 2 mm thick sheet steel, epoxy paint finish RAL 7032 structured, IP55/IK10 (other upon request)