• TBM570-50KTIF
  • TBM570-50KTIF
  • TBM570-50KTIF
  • TBM570-50KTIF

TBM570-50KTIF

High-power TBM series three-phase 570V AC-DC bidirectional power module with 50kW rated output, 380/400/415VAC 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, intelligent forced-air cooling, and stable operation at 45°C without derating, it is ideal for production line applications, high-voltage DC busbar solutions, and cabinet-integrated power systems.

Wiring Mode
3Ph+PE
AC Input Rated Voltage
380/400/415VAC
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
  • TBM570-50KTIF
  • TBM570-50KTIF

Description

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

Production-line BPM for high-voltage DC busbar solutions and energy-recycling operation.

3Ph+PE 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, 380/400/415VAC
  • AC operating range: 342–460VAC full load; 304–342VAC derating to 80%
  • Frequency: 50/60+1.5Hz, -2.5Hz (adaptive control)
  • DC output: 570VDC, 87.8A
  • Voltage accuracy: < 1% Ripple: ≤ 2%

Performance & power quality

  • Peak efficiency: AC→DC 96.0%@400VAC; DC→AC 95.0%@400VAC
  • THDi: < 5% @400VAC, full load (power grid THDu ≤ 2%)
  • PF: 0.99 @400VAC, full load (power grid THDu ≤ 2%)
  • Isolation: high-frequency isolation Power direction: bidirectional

Integration & scaling

  • Communication: CAN / RS485
  • Expandability: 12 Concatenation: 2
  • Applications: production line application; high-voltage DC busbar solution; matching cabinet TBS

Compliance & reliability advantages

  • Three-phase without neutral: no neutral line current
  • Automatic parallel operation: modular design with intelligent expansion
  • Compliance target: IEC 62477-1 & EN 55032; can pass UL / CE / TUV

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