Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×
 

Go Back   Montana Owners Club - Keystone Montana 5th Wheel Forum > MOC Technical Forums > Solar, Charging Systems, Batteries and Electrical
Click Here to Login

Reply
 
Thread Tools Search this Thread Display Modes
 
Old 04-05-2021, 04:39 PM   #1
Alan & Jan
Established Member
 
Join Date: Feb 2020
Location: Central
Posts: 38
M.O.C. #25833
can you twin a Predator 3500 w/a Yamaha 2000?

Can I twin my Predator 3500 Inverter w/a Yamaha 2000 inverter? They both have necessary plugs but Im not sure about the "mixed" marriage . Any experience? Im thinking if I can twin them, I can run both a/cs of needed vs. one. May need to add soft starts but not a huge deal if it will work.
 
__________________
Alan, Jan & Bailey (the Doodle)
2019 RAM Laramie 3500HO/Crew Cab/4X4/LWB/Dually
2020 Montana 3701LK
Alan & Jan is offline   Reply With Quote
Old 04-05-2021, 06:34 PM   #2
mlh
Montana Master
 
Join Date: Oct 2004
Location: Salem
Posts: 7,547
M.O.C. #2283
Since no one has answered. You might be able to do that but I don’t think you would accomplish what you wish. I don’t think the 3500 watt generator could put out more power than the 2000 watt generator. I think the output would haft to be balanced. So the running output would only be 3200 watts. I hope I’m wrong.
Lynwood
__________________
www.harrellsprec.com
Lynwood Harrell
323 RL HC 2008 F250
mlh is offline   Reply With Quote
Old 04-06-2021, 07:10 AM   #3
Alan & Jan
Established Member
 
Join Date: Feb 2020
Location: Central
Posts: 38
M.O.C. #25833
Thanks for your reply. Hopefully someone will see the post and have more input. We have a new generator store in the area, maybe they can tell me also.
__________________
Alan, Jan & Bailey (the Doodle)
2019 RAM Laramie 3500HO/Crew Cab/4X4/LWB/Dually
2020 Montana 3701LK
Alan & Jan is offline   Reply With Quote
Old 04-06-2021, 11:46 AM   #4
AZ Traveler
Site Team
 
AZ Traveler's Avatar
 
Join Date: Sep 2017
Location: Oro Valley
Posts: 3,923
M.O.C. #20477
Alan,

Recommend you buy a matching generator. Hondas will not pair across different sizes.
__________________
Zack and Donna plus Millie and Ranger
2018 3160RL

"Life is too short to stay indoors, enjoy the ride!"
AZ Traveler is offline   Reply With Quote
Old 04-06-2021, 12:47 PM   #5
mlh
Montana Master
 
Join Date: Oct 2004
Location: Salem
Posts: 7,547
M.O.C. #2283
Quote:
Originally Posted by AZ Traveler View Post
Alan,

Recommend you buy a matching generator. Hondas will not pair across different sizes.

That sounds reasonable. You never see two different sizes paired together in their advertisements.
Lynwood
__________________
www.harrellsprec.com
Lynwood Harrell
323 RL HC 2008 F250
mlh is offline   Reply With Quote
Old 04-06-2021, 05:23 PM   #6
Daryles
Montana Master
 
Daryles's Avatar
 
Join Date: May 2019
Location: Alton
Posts: 2,678
M.O.C. #24086
Here's a good article talking about parallel generators
https://www.rvtravel.com/rv-electric...nerator-power/
__________________
Daryl and Marianne,
2019 3130re 20th Anniversary Edition
2016 F350 Lariat
Daryles is offline   Reply With Quote
Old 04-16-2021, 07:12 PM   #7
mlh
Montana Master
 
Join Date: Oct 2004
Location: Salem
Posts: 7,547
M.O.C. #2283
Harbor Freight has a new inverter generator 9500 watts, 7600 running watts, 250 pounds for $1800.
Along with a 8700 watt inverter with 7000 running watts, 150 pounds for $1200.
Lynwood
__________________
www.harrellsprec.com
Lynwood Harrell
323 RL HC 2008 F250
mlh is offline   Reply With Quote
Old 04-21-2021, 01:50 PM   #8
bcrvman
Montana Master
 
Join Date: Jun 2020
Location: Qualicum Beach
Posts: 665
M.O.C. #26399
Quote:
Originally Posted by Alan & Jan View Post
Can I twin my Predator 3500 Inverter w/a Yamaha 2000 inverter? They both have necessary plugs but Im not sure about the "mixed" marriage . Any experience? Im thinking if I can twin them, I can run both a/cs of needed vs. one. May need to add soft starts but not a huge deal if it will work.
I don't know what would happen if you twinned them but I wouldn't do it and I am a retired electrician.
However why would you need to? Install the soft start kits and the 3500 will handle easily.
__________________
2018 Keystone Montana 3811MS
2017 Ford F450 diesel dually
600AH Battle Born Lithium Batteries, 1,080 watts solar
3,000 watt hybrid inverter with 120A charger
bcrvman is offline   Reply With Quote
Old 04-21-2021, 03:32 PM   #9
chenevb
Established Member
 
Join Date: Jul 2018
Location: Marshall
Posts: 11
M.O.C. #22244
Don't do it

Since the two generators "do their own thing", the 60 cycles per second of each generator will not be in phase ( you have a one in 360 chance that they might) and this will result in a really funky waveform which could damage your equipment, if not outright trip your breakers...
chenevb is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

» Featured Campgrounds

Reviews provided by

Powered by vBadvanced CMPS v3.2.3
Disclaimer:

This website is not affiliated with or endorsed by Montana RV, Keystone RV Company or any of its affiliates. This is an independent, unofficial site.


All times are GMT -6. The time now is 08:58 PM.


Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2024, vBulletin Solutions, Inc.