Shield PVRM1-6000 (Dir. 12004-500-00-01) provides power to EC loads up to 6000 W and has two independent uninterruptible power buses of 3000 W each.
Shield PVRM1-6000 contains:
- automatic reserve switch-on scheme (AVR),
- inverter bypass automatic circuit,
- automatic switches,
- display elements (LEDs, voltmeters),
- voltage monitoring relay.
On the doors of the PVRM1-6000 panel there are:
- LEDs indicating operation from feeders,
- emergency lamp UEP-U1,
- LED for monitoring circuit breakers operation,
- voltmeters measuring feeder voltage and inverter output voltage,
- buttons to manually switch the power supply bypassing the inverters.