ABB Drives P350/070 power supply unit 05407004

P350/070 power supply is a component of a larger power drive system, specifically used in industrial environments to regulate and supply power to motors or other electrical devices. It forms part of the power electronics infrastructure necessary for operating motor-driven systems, like conveyors, fans, and pumps. P350/070 is designed to offer reliable, regulated DC or AC voltage outputs to ensure optimal performance of connected equipment and focuses on providing variable frequency drives (VFDs) or similar motor control solutions. These units help in controlling the speed, torque, and power of AC motors, contributing to efficient energy usage and precise motor operation.

Power supply technical details:

• Input voltage:
  • 176...264VAC on 220VAC (200VAC ±20%)
  • 88...132VAC on 110VAC (110VAc ±20%)
• Input frequency:
  • 45...440Hz
• Max. output power:
  • 35W
• Efficiency:
  • >70% (73% typical)
• Protection:
  • Overvoltage protection on all outputs except isolated floating auxiliaries.
  • Main output has constant current/trip option.
  • DC powered units have an input power limit trip.
  • DC powered units have reverse polarity protection.
• Themal trip:
  • Efficiency protects units against overtemperaLisäture. To reset circle input.
• RFI:
  • AC powered units meet the following requirements:
    • VDE 0871/A
    • BS800/1977
    • FCC document 20780 part 15J
• Output holdup:
  • 28ms at 230VAC 350W output respectively with main output loaded to half total power.
• Main output:
  • -5V 50A (adjustible 4,75...5,75V)
  • +5V 50A (adjustible 4,75...5,75V)
  • +12V 20A (adjustible 22...26V)
  • +24V 11A (adjustible 22...26V)
  • +48V 5A (adjustible 42...50V)
• Auxiliary outputs - up to 4 per unit:
  • -2V 7A (10A surge) V adjustible 1,8...2,5A
  • +2V 7A (10A surge) V adjustible 1,8...2,5A
  • -5V 7A (10A surge) V adjustible 4...5,75A
  • +5V 7A (10A surge) V adjustible 4...5,75A
  • -8V 7A (10A surge) V adjustible 6...11A
  • +8V 7A (10A surge) V adjustible 6...11A
  • -12V 7A (10A surge) V adjustible 11...15A
  • +12V 7A (10A surge) V adjustible 11...15A
  • -15V 7A (10A surge) V adjustible 11...15A
  • +15V 7A (10A surge) V adjustible 11...15A
  • -18V 5A (8A surge) V adjustible 15...20A
  • +18V 5A (8A surge) V adjustible 15...20A
  • -24V 5A (8A surge) V adjustible 20...28A
  • +24V 5A (8A surge) V adjustible 20...28A
  • -36V 2,5A (3A surge) V adjustible 30...40A
  • +36V 2,5A (3A surge) V adjustible 30...40A
  • -48V 2,5A (3A surge) V adjustible 40...50A
  • +48V 2,5A (3A surge) V adjustible 40...50A
• Operating temperature:
  • 0...+70°C

Download ABB Drives P350 and P500 series power supply unit technical datasheet