Elio Electro Tech
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V820 – CABINET

V820 - CABINET Versatile Dual stack cabinet system

Modular full-bridge switch-mode rectifier with a 3-phase input and floated output poles, the largest in our Vega lineup. It can house 15 power modules to deliver up to 384 kW of output on a small footprint.  All modules work in parallel for enhanced reliability and easily serviced from the front. The V802 can be interconnected with other rectifiers for increased power for the most power-demanding applications.  It is built on a footprint of only 1000mm by 800mm and its design facilitates back-to-back and side-by-side installations to maximize power density.  It comes in air- or water-cooled version with an optional heat exchanger to isolate the internal loop from the customer circuit and regulate the internal temperature and prevent condensation. Manual or automatic control is possible, which allows programming of waveforms, monitoring Ah, and more. A bipolar synchronized rectification enables each module to reverse its output and produce pulsed waveforms with excellent efficiency.   

CHARACTERISTICS

  • Multiple configurations of modules and CPUs in one cabinet
  • Installation side by side or back to back
  • Modules and CPUs service from the front
  • Optional water-water heat exchanger
  • Optional front door
  • Reverse polarity (on each module)
  • Floating output poles

DIMENSION (mm)

MAIN VOLTAGE (3 PHASE)

208 / 230 / 400 / 440 / 480 / 575 VAC

± 10% / 50 – 60 Hz

MAX. OUTPUT POWER

384 kW

MAX. OUTPUT VOLTAGE

6 – 400 VDC

MAX. OUTPUT CURRENT

100 – 24000 A DC

CURRENT RIPPLE

<3% (<1% on request)

OPERATION MODE

Current or voltage control

CURRENT REGULATION RANGE

2 – 100%

VOLTAGE REGULATION RANGE

5 – 100%

ACCURACY

1% of full scale

POWER FACTOR

>0.92 @ rated load

EFFICIENCY

89 – 94% @ rated load

COLOR

RAL 3004

COOLING

Air and Water

DEGREE OF PROTECTION

IP32 Air cooled

IP54 Water cooled

WEIGHT

528,5 kg – 950 kg

AMBIENT TEMPERATURE

40ºC (up to 50ºC on request)

INPUT WATER COOLING TEMPERATURE

19 – 35ºC