• TBM570-50KUIF
  • TBM570-50KUIF
  • TBM570-50KUIF
  • TBM570-50KUIF

TBM570-50KUIF

High-power TBM series three-phase 570V AC-DC bidirectional power module with 50kW rated output, 480VAC 3Ph+PE input, 570VDC output, 87.8A rated current, and compact 435 × 86 × 600mm dimensions or 489 × 86 × 647.5mm with handle. Featuring seamless bidirectional switching, up to 96.0% AC-to-DC efficiency and 95.0% DC-to-AC efficiency, PF up to 0.99, THDi below 5%, high-frequency isolation, CAN/RS485 communication, and intelligent forced-air cooling, it is ideal for battery PACK testing, bidirectional power testing, and energy-recyclable power aging applications.

Wiring Mode
3Ph+PE
AC Input Rated Voltage
480VAC
DC Output Rated Voltage
570VDC
DC Output Rated Current
87.8A
Power Direction
Bidirectional
Expandability
20
Size(W*H*D)
489mm*86mm*647.5mm
Weight
≤23kg
  • TBM570-50KUIF
  • TBM570-50KUIF

Description

TBM570-50KUIF — 50kW 570V Three-Phase Bidirectional AC-DC Power Module

480VAC system version for battery PACK testing, bidirectional testing, and energy recyclable aging.

3Ph+PE 480VAC system 570VDC / 87.8A AC→DC 96% • DC→AC 95% THDi < 5% PF ≥ 0.99

Key electrical specs

  • Rated power: 50,000W
  • AC input: 3Ph+PE, 480VAC
  • AC operating range: 408–552VAC (full load)
  • Frequency: 50/60+1.5Hz, -2.5Hz (adaptive control)
  • DC output: 570VDC (meets regulation range -1% to 5%), 87.8A
  • Voltage accuracy: < 1% Ripple: ≤ 2%

Performance & power quality

  • Peak efficiency: AC→DC 96.0%@480VAC; DC→AC 95.0%@480VAC
  • THDi: low THDi < 5% PF: > 0.99
  • Isolation: high-frequency isolation Power direction: bidirectional

Integration & scalability

  • Communication: CAN / RS485
  • Expandability: 12 Concatenation: 2
  • Automatic parallel: modular design, intelligent expansion

Applications & compliance

  • Use cases: battery PACK testing; power bidirectional testing; energy recyclable power aging
  • Compliance target: IEC 62477-1 & EN 55032; can pass UL / CE / TUV

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