The VRM-2020 is an optional remote device for the DGC-2020HD
to provide excitation to the field of a brushless exciter for automatic
voltage regulation (var/PF control).
For an instruction manual, refer to the DGC-2020HD product page.

— Product Features & Benefits
• Expands the already extensive capabilities of the DGC-2020HD by
providing field excitation for brushless exciters.
• Enhances protection by implementing up to eight RTD (resistance
temperature device) inputs.
• Maintain precise genset control with the VRM-2020’s ±0.25%
regulation accuracy (no load to full load).
• The VRM-2020’s potted design provides exceptional reliability in harsh
environments, easily allowing years of worry-free operation.
• A rugged power stage creates an easy solution for applications containing
high waveform distortion caused by nonlinear loading.
• Integrated generator and exciter protection ensure reliable and safe
operation of the entire system.
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