• High-voltage current limit fuse for transformer protection System 1
High-voltage current limit fuse for transformer protection

High-voltage current limit fuse for transformer protection

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Scope of application

It can be used in indoor system of 50Hz and rated voltage of 12kV. Used together with other switch facilities such as loading switches, vacuum contactors, it can protect electric transformers and other electric facilities against overloading or short circuit, It is also a necessary accessory for high- voltage switch box, circular circuit cabinet, high/low voltage top - loading transformer substation.


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Q:Convergence is at its proper crossed white lines.Convergence resistors and pico fuses maybe?Any help would be appreciated.Thanks
If it had bad fuses the cross would be misaligned. If you move the red and blue up and down and the whole picture moves (the red and blue part) then I suspect a vertical deflection problem. This could be the output ic, the jungle ic, or associated component and connections. The only way to find out is with an 0-scope in a shop.
Q:considering this car for a project btw i'd do ALL the work i mean parts
Basics are: Remove fuses and relays one at a time to find circuit that is draining the battery. Refer to your vehicle owner's manual or a wiring diagram to identify the fuses and relays. Then pull the fuses and relays one at a time until the current reading drops. Avoid pulling the fuses for the PCM or other KAM-sensitive modules until you have checked all of the other circuits. Once you've found the circuit that is causing the excessive current drain, check the relay, switch, module or other components in the circuit and replace as needed. Sometimes a bad alternator diode can cause a battery to run down. A good diode should only pass current in one direction. If it leaks current in the opposite direction, it may keep the charging circuit on when the engine is not running, causing the battery to run down Causes of excessive current drain in late model vehicles include things like lights that remain on (trunk and hood lights, interior lights, brake lights, etc.) and also relays that may be stuck on, or modules that are not going to sleep or powering down. A fuel pump relay that sticks on may keep the fuel pump running after the engine is shut off. A switch or relay that powers a rear window defogger can stick on, pulling current from the battery after the ignition is off. An electronic suspension module, ABS module or keyless entry module may remain active long after it should have powered down.
Q:96 Isuzu rodeo. The fuse for the blower shorted out last winter and now the blower only comes on full blast (heat or a/c, doesn't matter). Also, whenever the temp drops below 5 degrees the fuse for the blower shorts and I have to replace it. How do I get the blower to work at lower levels? Do I replace the blower itself, or is there another electrical component I'm forgetting to check?
You might need to replace the switch or the resistors.
Q:I was preparing to drive my car at night.as i turn on the lights smoke puff out just beneath the dashboard near the instrument panel.all the lights are ok except my panel which is pitch black.I cant see the speedometer,tachometer etc.Smell of burned plastic fills the cabin atmosphere.The car engines has no problem.
It is a burned wire. The first place to look is at the aftermarket radio wiring. Check the fuses also and make sure they all have the correct rating. The fuse should have blown before anything burned.
Q:i have checked several components and it doesn't start
1996 Peterbilt
Q:I have a 1999 Mitsubishi Galant ES. The fuel level and RPM gauge will not work at all. I tried changing them out with the same result. The fuse for the gauges is ok. All other lights and the temp gauge works. Thanks
Double check the fuse box. You may have checked the fuse that list the gauges, but there could be a second fuse running those 2 gauges. It might be listed under the fuse but behind some other components that that fuse also runs. If not, I would pull and check all fuses in case they didn't list it right. Also there maybe a second fuse/relay box under the hood. Check that too.
Q:I have dont have a fuel injected bike.Its a suzuki rf600does the wiring fry that easily ? ( if thats the case?)
You dont say if the bike is turning the engine over or not. Do the following. If the bike turns over the engine when you try to start it, take out one of the spark plugs and see if you have a spark there.If you have a spark the ignition system is almost certainly OK and your problem lies elsewhere. If you dont have a spark then you have blown the igntion amps and that is going to be expensive. If the bike does not turn over youve either still got the bike battery wired in wrong or the battery is no good, did you take it off to try and charge it up?
Q:1993 Buick Roadmaster Estate Wagon
Did you check the fuse in the back of it? and have you checked all the good connections? Sometimes components just die especially cheap ones.
Q:Hey i just bought a van for travling and i was wondering what can i run off a 12 volt power point?? kettle ' fan ect.
you should be able to run anything that does not exceed the amperage rating of the fuse for the power point this is usually about 10-15 amps, depending on the vehicle and what other components this fuse controls. If we consider that wattsvoltage x current that means that you should be fine with anything that is rated at under 120-180 watts or a combination of things (using a splitter) totaling less than that. Find the fuse that controls your power power point, and look at its amperage rating. I would assume that this fuse also controls other components as well (dome lights, etc.). Multiply its amperage by twleve and that is the MAXIMUM number of watts that can be used on that circuit. Since this represents the maximum number of amps possible on the circuit (and probably would result in a blown fuse) dont pick an appliance that matches the wattage number you calculate or you will overload the circuit and blow a fuse. Other than that you can use just about anything that meets these requirements.
Q:I checked the cooling fan fuse underneath the hood but it is fine, i think that is for the radiator.There is 20 fuses in the hood fuse box. In the interior fuse box there is 25 fuses but my owners manual does not state any mention of an a/c fuse. What # is it?Where is the fuse for the air conditioner?2002 honda civic sedan.
both fuse boxes will have a/c components, and not just fuses. there are also relays

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