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Battery Chargers, neutral switching ???

D
Dennis
Tue, Jul 21, 2009 4:09 AM

"ALL of these devices require that both the
neutral and the hot legs be broken
by attaching switchgear."

So, very time I start my gen set I have to switch
the neutral ON ??
News to me, but one learns every day, I had better get my
electrican in here tomorrow.

DM


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"ALL of these devices require that both the neutral and the hot legs be broken by attaching switchgear." So, very time I start my gen set I have to switch the neutral ON ?? News to me, but one learns every day, I had better get my electrican in here tomorrow. DM __________________________________________________________________ Make your browsing faster, safer, and easier with the new Internet Explorer. 8. Optimized for Yahoo! Get it Now for Free! at http://downloads.yahoo.com/ca/internetexplorer/
K
KevinR
Tue, Jul 21, 2009 4:13 AM

-----Original Message-----
So, very time I start my gen set I have to switch
the neutral ON ??

No, you just throw the shore power/ generator transfer switch. That breaks
all three legs (hot, neutral & safety ground) from the shore power
receptacle, and connects all three to the generator. Switching back to shore
power does the reverse.

Kevin

> -----Original Message----- > So, very time I start my gen set I have to switch > the neutral ON ?? No, you just throw the shore power/ generator transfer switch. That breaks all three legs (hot, neutral & safety ground) from the shore power receptacle, and connects all three to the generator. Switching back to shore power does the reverse. Kevin
SH
Scott H.E. Welch
Tue, Jul 21, 2009 4:48 AM

Dennis dmcmurtr@yahoo.ca writes:

"ALL of these devices require that both the
neutral and the hot legs be broken
by attaching switchgear."
So, very time I start my gen set I have to switch
the neutral ON ??
News to me, but one learns every day, I had better get my
electrican in here tomorrow.

Yes, that is technically correct. When the genset is OFF, both the neutral an
d the "bond" (the connection of the neutral to ground) should be disconnected
.

Now, as a bit of an aside, I use a Xantrex 4024MC inverter/charger to do some
of my switching. The 4024MC (despite the fact that it has been approved by th
e ABYC) DOES NOT correctly switch the ground. It only switches the hot and ne
utral legs. This is wrong, but it's the way it is.

Scott Welch
Product Manager, Open Text Collaboration and Social Media Group
www.opentext.com
905 762 6101

"Things turn out best for people who make the best of the way things turn out
." - John Wooden

Dennis <dmcmurtr@yahoo.ca> writes: >"ALL of these devices require that both the >neutral and the hot legs be broken >by attaching switchgear." >So, very time I start my gen set I have to switch >the neutral ON ?? >News to me, but one learns every day, I had better get my >electrican in here tomorrow. Yes, that is technically correct. When the genset is OFF, both the neutral an d the "bond" (the connection of the neutral to ground) should be disconnected . Now, as a bit of an aside, I use a Xantrex 4024MC inverter/charger to do some of my switching. The 4024MC (despite the fact that it has been approved by th e ABYC) DOES NOT correctly switch the ground. It only switches the hot and ne utral legs. This is wrong, but it's the way it is. Scott Welch Product Manager, Open Text Collaboration and Social Media Group www.opentext.com 905 762 6101 "Things turn out best for people who make the best of the way things turn out ." - John Wooden
SH
Scott H.E. Welch
Tue, Jul 21, 2009 4:49 AM

"KevinR" kfredden@verizon.net writes:

No, you just throw the shore power/ generator transfer switch. That breaks
all three legs (hot, neutral & safety ground) from the shore power
receptacle, and connects all three to the generator. Switching back to shore
power does the reverse.

As I mentioned in the previous post, you may find that some product which cla
im to do this (e.g. the Trace 4024MC) do not in fact switch the ground, even
though they have supposedly been approved for this use.

Scott Welch
Product Manager, Open Text Collaboration and Social Media Group
www.opentext.com
905 762 6101

"Things turn out best for people who make the best of the way things turn out
." - John Wooden

"KevinR" <kfredden@verizon.net> writes: >No, you just throw the shore power/ generator transfer switch. That breaks >all three legs (hot, neutral & safety ground) from the shore power >receptacle, and connects all three to the generator. Switching back to shore >power does the reverse. As I mentioned in the previous post, you may find that some product which cla im to do this (e.g. the Trace 4024MC) do not in fact switch the ground, even though they have supposedly been approved for this use. Scott Welch Product Manager, Open Text Collaboration and Social Media Group www.opentext.com 905 762 6101 "Things turn out best for people who make the best of the way things turn out ." - John Wooden