D(S)JW-WB series Micro Computer Contactless Compensation Voltage Stabilizer

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Principle & Characteristics

DJW-WB、SJW-WB series single、three phase micro-computer contactless compensation voltage stabilizer adopted monolithic processor to control the thysistor to compensate the voltage and reach the goal of voltage regulating, it has the advantage of high efficiency、energy saving、the three phase balanced automatically and so on.

Scope of Application

It is suitable in these places that need regulated power supply as communication、medical treatment、textile、broadcasting、TV、precision instrument、various elevator system and so on. It is particularly suitable in these unattended machine rooms in communication field.

Main Advantage

It has auto protection or alarm function to over(under) voltage、phase-open、fault phase sequence and so on; No phase shift, no additional waveform distortion, no waveform aberration;Available for any load; no mechanical fault or carbon brush friction loss, with intelligent interface,and can remote monitored and controlled.

Main Technical Parameter

Size & Weight(For reference only)

Q: I have a 99 mitsubishi eclipse, and recently the radio stoped working, along with the reading lamp that I have. I looked under the hood in the fuse box, and there was a fuse blown, but everytime I put a new one in, it would blow almost right away. What exactly is this caused from, and how can I get it fixed?: There's a fault with one of the components on the circuit or one of the power wires is grounding to earth (trapped wire/damaged sleeving etc). Identify exactly which items are covered by this fuse and switch all the items off. Change the fuse for a good one, and then switch each component on in turn to see which one causes the fuse to blow. A fairly common fault for aftermarket stereos is for a wire to get trapped between the mounting cage and the chassis of the stereo when it's being pushed into the dashboard, stripping the casing off the wire and causing it to ground to earth. Could also be listening to the stereo too loud (again aftermarket stereos are more likely to be affected) - the extra current to the stereo may cause it to pop the fuse.

Q: i the wiring going to the fue box bad or is the ecu bad?: Put a fuse that is correctly rated for that slot. Turn the ignition on (engine off) and see if the fuse pops. Right now you may have a short in that system. You need to recreate the situation that popped the fuse in the first place. The only way for wiring to go bad is to draw to many amps through the wires that will in turn, melt the wires. The fuse box is there to protect the vital components of the car. If the mass air flow sensor is not working, the car will not stay running. It will start, but not stay running.

Q: i drive a 1997 buick lasabre and i just replaced the taillights. the brake lights light up, but the tail lights dont, whats wrong? im not a car mechanic so i could really use some help. the bulb is a double filament.: Check your fuse box. It could be you are not getting power from your dash switch to the lights.

Q: I have a 1982 Prelude, and everytime I try to connect my battery, the 55 amp main fuse (located in the engine wall by the negative battery cable) blows. Any ideas? Did I get a battery that is too big for the car?: Battery too big is not the problem. I am confused by the description of the fuse placement as I am not familiar with your particular auto but a typical installation would have the main fuse on the + side. Is it possible you are reversing the polarity by hooking + cable to the - of battery. Did this problem start with new battery?

Q: Even when my A/C is completely turned off in the car, the A/C compressor continues to run. It freezes my evaporator coil to where air will not even blow through my vents. Even the techs at the Mitsubishi dealership are scratching their heads. The only way I can shut it down is to pull the 10 amp fuse under the hood, that is for the A/C. Someone please help me!: The compressor is working fine because when you remove the fuse the clutch lets go. Check if the relay is OK (not short circuited), if not the relay you may have a bad ECU.

Q: I was plugging in my USB TV adapter with cable tv and it shorted out instantly. Visible sparks. It did not damage any components in fact the tv adapter still works, however it did blow a fuse after a long enough connection. Is there anything in particular that I should look for that would cause this problem?: Theres too much power going into the fuse. Try plugging it in to a different fuse to see if it blows that one also.

Q: I replaced the fuse, but all that happens is the directional arrow comes on and just stays there. It was flashing furiously. Now it just stays solidly lit. Any ideas?: Replace the bulbs and that should work. this is fairly easy to do depending on the car and your locla kragen or auto shop can help you or give you some advise about it. If this does not work you may very well have an delectrical problem or a back light socket. And if all else fails change your blinker fluid!!! J/K

Q: I have a 1987 ninja 750. i bought it and it turned on with an old battery but needed to be jumped to start. i bought a new battery . a duralast the one you add the acid in and charge. but now it wont turn on. a battery before that i added a new battery but i mixed up the terminals (pos on neg and neg on pos) did that mess up the electrical stuff or fuses or am i doing something wrong. hope to hear some help.: Do the ignition lights come on? Will it at least turn over but not start. I think we need more details.

Q: i have a 1989 190e Mercedes Benz i am trying to set up a sterio system in my car but cant find the fuses ne where and a also noticed that my fuel gauge isnt working and a friend told me that a fuse sumwhere might be blown but i can find the fuse box: There are two locations: 1. there is a fuse box under the hood. The top right side, in front of the driver, just look for broken or fried metal on the fuses. 2. Go on-line and print the schematic of the fuses which are disbursed throughout the engine. I am not a mechanic, but an Computer IT Tech, so I immediately checked the internet and found everything I need to know about my 889 190E Benz, it is an amazing car, it runs better than some newer non-German cars.

Q: Helo i have a 1992 ford escort and recently got a new battery because my car wasnt starting up.I had the alternator tested after i had it jumped and the alt tested fine. But when i got my new battery i parked my car for a few days later got in and it didn't turn on. wen i tied to turn it on the bell for the open door caution rang and i felt the click on my ignition switch but no reving.what could be is it a fuse?If so can it be possible to jump a car wit a bad switch?: It could be a fuse. But I'd look at the starter also. a lot of times you can jump start a car with a bad starter. Or if it's a stick shift just bump start it.

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