What do you use for surge protection?

RvBill3 wrote:

smkettner wrote:

synergy_58 wrote:
Can you explain what you mean by "having it wired after the transfer switch, please.
Thanks!

Do you have an on-board generator and transfer switch?

"After the switch" just means to add the protector between the switch and the main distribution panel.

Install is very straight forward.

x2

With an onboard generator, there is a switch than changes from shore power to generator. Whenever the generator is on, it favors that over shore power. By placing the Energy Management System after the transfer switch the MH is protected whether you are using shore power or generator as your source of 110v power. My switch is under the bed, so I put the unit there and the remote display by the power distribution panel, which is on the front face of the bed. (The display also has a bypass switch should you ever need to bypass the EMS). Since the display also shows things like amps being used, it is helpful to know when you are approaching the max amps your MH can handle (30 in my case).

BTW, I realize the one unprotected electrical component in the MH is the transfer switch. I'll take that chance in favor of having the generator power source also protected.

Okay, so as I understand this whole thing, with my limited knowledge of electrical terminology and hands-on, instead of wiring the EMS unit (30A for me too) at the end of the main power cord, like i see most people are doing in the few illustrations on-line, I need to find the transfer switch (no idea where its at or what it looks like) and then hard wire the EMS between the switch and the generator. Will I be able to determine the current flow easily? between the switch and genny I mean?
and so doing it this way, I leave the transfer switch unprotected, meaning that this switch could become damaged. How vulnerable is this switch to things like low current, spikes in current, or the nuteral condition, things that the EMS protects against?

are there any illustrations that you know of which shows the installation process for this procedure, between the switch and genny, on-line? This would help me out a lot.

Thanks!

smkettner wrote:

synergy_58 wrote:
Can you explain what you mean by "having it wired after the transfer switch, please.
Thanks!

Do you have an on-board generator and transfer switch?

"After the switch" just means to add the protector between the switch and the main distribution panel.

Install is very straight forward.

Hm? Okay. Yes, I have a diesel generator. But not sure about the switch.

Progressive Industries 50 amp portable. Replaced the TRC model I left on top of the pedestal in Las Vegas. Bought the portable because, wasn't sure how long we would keep the rig. 2 years later, bought a new rig. When I forget this one or it fails, I'll have one hardwired as this is our last RV. Don't know which brand is better because, thankfully, no problems with either. Had a surge before using protection. All covered by insurance or warranty but problems kept reoccurring many years later. Three Transfer switches, Fridge, microwave,GFCIs.......

double posted.

I have the P I 50amp EMS portable unit. It has saved my but several times over the 5 years I have had it. Voltage dropped to 104 VAC one night just before we went to bed. A few minutes later voltage dropped to 76 VAC. (power company was having a problem. Power was restored about 3 hour later. It was in the heat of the summer, and I had both AC units running, Without the EMS I most likely been replacing both AC units.

I did have to send My PI back to the manufacture once because it stopped working. They repaired it and shipped it back at no cost to me.

PI has a life time warranty, Surge guard has 1 year. I also have the PI cheater box, and haven't had a problem with it.

Another vote for PI. I bought the 30 amp portable model for use with the Minnie.

I have been rving for 10 years, through blackouts etc never a problem. Am I lucky? Why spend 2-$400+ pesos when you can buy a "whole house" Intermatic surge suppressor from your home center for half that. Why would an Intermatic Surge Suppressor like the one I added to my home panel work any different than these expensive rv ones? Now with a new TT and Im starting to install "toys" I was going to wire up an Intermatic. Thoughts??

smkettner wrote:

synergy_58 wrote:
Can you explain what you mean by "having it wired after the transfer switch, please.
Thanks!

Do you have an on-board generator and transfer switch?

"After the switch" just means to add the protector between the switch and the main distribution panel.

Install is very straight forward.

x2

With an onboard generator, there is a switch than changes from shore power to generator. Whenever the generator is on, it favors that over shore power. By placing the Energy Management System after the transfer switch the MH is protected whether you are using shore power or generator as your source of 110v power. My switch is under the bed, so I put the unit there and the remote display by the power distribution panel, which is on the front face of the bed. (The display also has a bypass switch should you ever need to bypass the EMS). Since the display also shows things like amps being used, it is helpful to know when you are approaching the max amps your MH can handle (30 in my case).

BTW, I realize the one unprotected electrical component in the MH is the transfer switch. I'll take that chance in favor of having the generator power source also protected.

Old-Biscuit wrote:

Progressive Industries.......
LIFETIME Warranty on ALL EMS & SSP Units

I have the EMS-PT50C Portable LINK

X2. I chose this one because many full-timers use it so I figured it would be more than adequate for me ;).

jk31668 wrote:
I use the 30 amp progressive portable.

Me too!