PMG-DCh

PMG-DCh

output power up to 34 kW
max current up to 600A

Permanent Magnet Generators

PMG system for telecom

PMG-DCh includes:

Permanent Magnet Generator: variable speed, with built-in rectifier bridges directly granting a DC output, bearingless and brushless.
DCh System: controller + current sensors + contactor (a kit of loose components, previously tested, to be assembled by the customer).
Actuator kit: to regulate the engine revolutions.

PMG caratteristiche System for Telecom

Technical characteristics

  • Nominal voltage 48Vdc
  • Output voltage 56Vdc
  • Protection IP 21 (PMG)
    IP 00 (DCh System)
  • Voltage accuracy ± 100 mV
  • Communication ports RS232 / RS485 / CAN-bus
  • Battery charger current accuracy ± 1 %
  • Safety features: • Output short circuit protection
    • Output reverse voltage protection (battery) on request
    • Under and over-voltage protection
    • Under and over-speed protection
    • Over-temperature protection
    • Overload protection
  • Operating temperature -10°C / +60°C
    (derating above 50°C)

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