Friday, March 11, 2011

Re: [Electric Boats] Inverter Duty versus Standard Duty Generators

 

The noise is really important in an anchor..
Level in decibels Typical everyday example Times louder than 10dB
10dB Rustling or falling leaves. 1
20dB Watch ticking. 10
30dB Birds flying by. 100
40dB Quiet conversation. 1,000
50dB Louder conversation. 10,000
60dB Quiet traffic noise. 100,000
70dB+ Louder traffic 1,000,000
80dB+ Loud highway noise at close range 10,000,000
85dB Hearing damage after approximately 8 hours.
This gives you an idea of the difference between the Honda and the cheaper ones..
Richard

--- On Fri, 3/11/11, David Hughes <davidhughes_casaba@yahoo.com> wrote:

From: David Hughes <davidhughes_casaba@yahoo.com>
Subject: [Electric Boats] Inverter Duty versus Standard Duty Generators
To: electricboats@yahoogroups.com
Received: Friday, March 11, 2011, 10:06 AM

 

A lot of people here seem to use the Honda Inverter Duty Generators (or their look alike) as their on board back-up for charging and or the "hybrid" operation of their drive. My question is in regard to, is the inverter duty really needed to operate the chargers that we use?

I understand that there may be some benefit with regard to noise. However, just looking at Northern Tools, they offer a lot of portable non inverter duty generators for a lot less money then the Hondas but are rated around 60dB.


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