Question about Compaq UPS T2400h UPS System

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Service manual I have bought a ups T2400h system. When i connect it to output of solar panels, and switch it "ON" ,it immediately trips. i have no service manual. please help me.

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Solar panel output voltage is DC so where are you connecting it?

Posted on Dec 05, 2013

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Can I connect my UPS with my battery which is connected to a solar on the roof? what will the voltage output to appliances?


The UPS has a stated output, that does not change. It is most likely 115vAC. If the UPS does not have enough charge, it will warn you. If you are asking if you can connect your solar direct, no, do not! The UPS is not a charge controller or regulator which is what I think you are asking. Summary: Solar to UPS to appliance is ok. If you exceed the amperage of the UPS, again, an alarm will sound or not work at all. for instance, you will not power a microwave this way.

Aug 01, 2016 | Apollo 1650ETL Swing Gate Motor 20 Watt...

1 Answer

Electrolux EI30IF40LS induction oven. It has started to beep ERR F68, but only when my solar panels are generating any voltage/current.


Did you reset the breaker to the oven when you switched over to batteries? If not turn it off wait a few mins. then turn it back this should work. Sometimes the control panel needs to reset its self.

Apr 16, 2015 | Solar Electrical Supplies

1 Answer

I have and old model #10RY6Z 10 KW Kohler Generator used for back up on a solr system that over speeds when we try to run it without to solar panels hooked up. What is


Your problem is mag pick up, or possibly the solar panels are reverse powering the generator, if the home consumes less than solar output

Oct 29, 2012 | Kohler Electrical Supplies

1 Answer

I have a Hayward Power-Flo LX SP1515-Z2-EBK3 that is being used to pump water through 2-4x8 solar water heater panels. The pump intake is 1 1/2 inch, discharge out is also 1 1/2 inch. The pump is located...


I have a 3/4 hp hayward pumping thru solar panels, too. 1-1/2 discharge thru 50 ft of 2inch pipe, up 12 ft then thru (4) 4x12 panels. Mine is on 115 volts ac.
You have plenty of pump and when you run a pump with low flow, amperage is low. You are not tripping your breakers, it sounds like the pump is overheating. Is it hot to the touch when it shuts down?
Do you have an ammeter so you could check your amps?
What size wire is running the 60 ft to the pump?

I don't have any other ideas to share.

Gary

Sep 06, 2011 | Hayward Power Flo Lx

2 Answers

Outdoor umbrella with solar leds with switch, doesn't turn on


If you connect to solar panel for the lights to go on do the lights go out at night? If so, and the they do not light when hooked to the batteries then the batteries may have no charge and may also not be holding a charge. Put in new batteries to test.

Apr 26, 2010 | Solar 2-wire Pull Chain Light Switch For...

1 Answer

Hi I have 2 inverters on my house each with 21 pannels. normally 1 puts out around 3500w and the other around 3100 during the peak of the day. lately however 1 is only putting out only 600w during the peak...


The inverter will only make AC at a rate per the current and voltage being supplied by the solar panels. The panel outputs need to be checked and compared to the panels that are working correctly.

It certainly sounds as if there is a power distribution problem from the panels supplying the 3100 W average output inverter. It can be anything from a corroded terminal to a damaged umbilical or anything in between.
A bad ground for the inverter will also limit output. It may read resistance / continuity but can not carry the amount of current needed to produce 3100 W output. Given it has only been 5 days the problem should not be hard to isolate and find.
I had a similar problem arise quite recently with an 18 panel system and the problem ended up being corrosion on a terminal block connection. Cleaned up the terminals and reconnected everything with a 2155W difference from the original output on a 3200W inverter system.

Thanks for using FixYa.

Kelly

Mar 19, 2010 | Solar Electronics - Others

2 Answers

I have a trace inverter DR 1512, I am having a problem with my system, which includes a 5000 watt gen, and solar power. When I am dry docked and have solar, system functions fine, when I lose solar and go...


the solar panel is just to charge your inverter,if it is charging and the inverter is on it will drain the current the solar panel is supplying to the batteries,this makes it look like it is not charging ,so i advice you to switch off you inverter when charging it,get another set of batteries connected to your solar panel then charge both, let them be separated so that the new one is not in use so that when solar is out you can switch to the other set of batteries

Nov 25, 2009 | Xantrex Technology Trace Series Inverter /...

3 Answers

200AMP Breaker trips same time every night


Something doesn't sound right here. You indicate 2 200Amp breakers. With a single service entering the house, this is not possible. The "sub-panel" to the pool house is more likely a 100Amp setup, yes? If not, you have a bad setup and it should be corrected. I would suspect that you are attempting to pull too much current to the pool and that is what is tripping the breaker. Also, these breakers should not be run over about 80% of their capacity for the long haul. If they are, they tend to age and get either real sensitive causing tripping when it shouldn't or you can run 500Amps through it and it won't trip.

My suggestion is to revisit the setup. If the pool house is fed from the main panel, make sure that the breaker for it is not 200Amp. Second, try disabling the pool house breaker to see if that is the source of the problem and look more closely there.

Keep us posted.

Dan

Jun 29, 2009 | Electrical Supplies

1 Answer

Solar connections for 12vdc houseboat system


Hi,

Based on your post/description, I would suggest that:
1. There is no need to install a diode from the boat motor alternator since most current design used electronic regulators with built-in diodes. The output of the alternator therefore could go straight to the battery or a switch (*selecting battery 1 or 2);
2. It would probably be safer that you would install a diode after a portable generator since some design do not need/use internal rectification but are connected straight to the windings/coil;
3. There is no need to install diode after each solar panel.

To my understanding the Plasmatronics have built-in in-line diodes to its inputs/outputs (unless otherwise required such as with the "Catch Diode protection" across the load). Additionally, unlike in some other system, a PL-20 would require that the negatives not be tied to a common ground. The PL-20 is relatively a straight forward connection (it's the programming that is a challenge).

Hope this be of help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Tight lines.

Feb 01, 2008 | Radio Communications

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