Amperis Battery Rectifier Charger for Industrial Use—Is It Reliable?

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#1 21677996 17 Oct 2017 20:04

Gustavo Cedron Gustavo Cedron

Anonymous

Post #1
21677996 17 Oct 2017 20:04

Hello, we need a battery rectifier for our company and I would like to have your help. I have been seeing several brands and at the moment the most interesting is the brand Amperis.
What do you think?http://www.amperis.com/en/products/misc/dc-industrial-power-sources-industrial-rectifiers/rectifier-battery-charger/
Thanks a lot!
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#2 21677997 18 Oct 2017 00:13

Rick Curl Rick Curl

Anonymous

Post #2
21677997 18 Oct 2017 00:13

Hi Gustavo-That Amperis rectifier looks good to me. What are your requirements? Voltage/current/type of batteries/type of load, etc?Once we have a better feel for what you need to accomplish, our team of experts or some of the other readers might be able to offer some comments. -Rick
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#3 21677998 18 Oct 2017 17:11

Gustavo Cedron Gustavo Cedron

Anonymous

Post #3
21677998 18 Oct 2017 17:11

Thanks for reply me Rick!My requirements are:
Voltage:48VCC,
Current: 200A,
Batteries: Gel, fast chargeI saw in www.amperis.com the Amperis ASR solution and looks prety good.
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#4 21677999 18 Oct 2017 18:31

Rick Curl Rick Curl

Anonymous

Post #4
21677999 18 Oct 2017 18:31

What is the load? Is this for a telephone central office?
#5 21678000 18 Oct 2017 19:53

Gustavo Cedron Gustavo Cedron

Anonymous

Post #5
21678000 18 Oct 2017 19:53

Yes!! You got it right!
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#6 21678001 19 Oct 2017 00:27

Rick Curl Rick Curl

Anonymous

Post #6
21678001 19 Oct 2017 00:27

I think the Amperis recitifer is very good, but have you considered a modular rectifier that consists of several smaller units in parallel? This gives you better failure tolerance and good future expandability. As an example, look here: http://www.deltapowersolutions.com/media/download/Fact_Sheet_DPR4000B-EnergE_en.doc.pdf Athough that particular recitifier is for single phose input, they also have three-phase models. There are several companies that make modular rectifiers like this.-Rick
#7 21678002 19 Oct 2017 15:04

Gustavo Cedron Gustavo Cedron

Anonymous

Post #7
21678002 19 Oct 2017 15:04

It seems to be a valid option too, we will consider it!
Many thanks Rick
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Topic summary

A company is seeking a reliable battery rectifier charger for industrial use, specifically for a 48V DC, 200A system with gel batteries requiring fast charging, intended for a telephone central office application. The Amperis ASR rectifier solution was identified as a promising option. Feedback highlighted the suitability of the Amperis rectifier but also recommended considering modular rectifiers composed of multiple smaller units in parallel to enhance failure tolerance and scalability. An example of such a modular rectifier is the DPR4000B from Delta Power Solutions, which, although designed for single-phase input, has three-phase variants available. The discussion emphasizes evaluating system requirements and exploring modular designs for improved reliability and future expansion.
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Amperis Battery Rectifier Charger for Industrial Use—Is It Reliable?

Amperis Battery Rectifier Charger for Industrial Use—Is It Reliable?

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