What is the Difference Between the Vitrifrigo Model Numbers DP150IBD3-LF and DP150IBD4-F

Updated 11/05/2024 | Published 06/16/2024

Question:

Can you tell me the difference between these two Vitrifrigo Model Numbers? DP150IBD3-LF vs. DP150IBD4-F Thank you!

asked by: Matt

Expert Reply:

Hey Matt, thanks for reaching out!

We only carry the Vitrifrigo DP150iBD3-LF as part # VT94FR, but when I was looking at other listings it looks like these fridges are pretty much the same except the LF model (that we carry) is compatible with both 12V and 24V power banks.

expert reply by: Jon G

Artificerd

11/4/2024

Do these come with motor control options to switch between AC and DC supply? Can the controller be upgraded with a special order from the manufacturer? The compressor is a 3ph AC machine driven by the controller, so the compressor only ever "sees" 3 phase AC wave forms regardless of what automatic switching, transformation, rectification, and terminals are setup on the input side of of the controller.

Jon G.

11/5/2024

@Artificerd This unit comes with the ability to be hooked to a 12V or 24V DC power supply, but if you get the module R101097 (we don't carry this), my contact at Vitrifrigo said you can adapt it to work with AC or DC power supply. My contact also said to bear in mind that if you connect the AC/DC module you must run the ground cable to the chassis.