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PSU ALFA-2 + RRR
ALFA-2 · RRR RRR

PSU ALFA-2 + RRR

Article: ALFA-2
70 000₽1 pc
This is not a public offer. Please confirm price, availability and lead time by email.
Available - shipment from the warehouse
Double-entry PD: 220 V and 24 V, output 13.5 V. Temperature range −15 ... +55 °C. RRR certificate. Two inputs allow you to keep the marine load both from the onshore power supply and from the onboard tire - switching does not require intervention.
  • 13.5 V
  • 2× input
  • RRR

Why a separate power supply

The output voltage is 13.5 V. the marine network gives jumps when starting powerful consumers, and the radio equipment is sensitive to this: a drawdown in the transmission disrupts the communication. A separate power supply unit solves this problem.

The position comes with the documents of the river register - when inspecting the vessel, this eliminates the questions of the inspector. We send a set of documents together with quotation.

What is asked most often

Is there enough current?

We count by your load: write what you connect, we will pick up with a margin.

Is there a backup entrance?

Yes, there are two entrances - you can start the main and backup line.

How's it going?

Installation in the cabin or hardware, mounting and connection circuitry are applied.

How to order

Write to the post office what kind of ship and what task - we will select a position, confirm the price, availability and delivery time. We work in Russia and Kazakhstan.

Applications are accepted by letter - so to be more precise: we will immediately clarify the model, price and term. The phone is for short questions.

See also.

← The entire catalog
River Marine Pro - marine and river equipment. E-mail: office@rivermarinepro.ru. Delivery by Russia, Kazakhstan and CIS. © 2026. This website is for reference only and does not collect personal data — all enquiries go to our e-mail directly from your mail client. Compliant with the Russian Personal Data Law.