Hi Dick,
I don't know "the Soft-Start kit" or it's application, so I can't comment
beyond
what I've said here. But MANY products are designed with serious engineering
mistakes. The "pin 1 problem" is a glaring and very common example -- it causes
hum, buzz, and RFI. Putting an MOV between line and safety ground is another
one
-- it can blow up equipment! The only safe place for an MOV (or other
shunt-mode
protector) in the power system is at the main service entrance where power
comes
into the building from the street. This is the so-called "whole house"
protector,
and it's a very good idea if done well.
73,
Jim K9YC
On Fri, 19 Mar 2010 17:22:37 +0000, RICHARD SOLOMON wrote:
>Are you saying we should not use the ones that come with the Soft-Start kit ??
>73, Dick, W1KSZ
>> From: jim@audiosystemsgroup.com
>> To: towertalk@contesting.com
>> Date: Mon, 15 Mar 2010 22:50:45 -0700
>> Subject: Re: [TowerTalk] Shack wiring
>>
>> On Mon, 15 Mar 2010 21:34:10 -0400, hanslg@aol.com wrote:
>>
>> >A good surge protector has three MOVs, one from each leg and one between
>> >the legs.
>>
>> WRONG! An MOV from Phase (hot) to Ground (Green Wire) is more likely to BLOW
>> UP equipment than protect it. To understand this, see my earlier post on
>> this.
>>
>> 73,
>>
>> Jim K9YC
>>
>>
>>
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