• D(S)JW-WB series Micro Computer Contactless Compensation Voltage Stabilizer System 1
D(S)JW-WB series Micro Computer Contactless Compensation Voltage Stabilizer

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 had a heater core leak and changed it. After a good days work of tearing the dash out and all I had it back together and cranked up the Jeep to ensure no leaks, Turned the Heater on after a few and the blower was not working. Took another day of back tracking to make sure I didn't miss anything and still no blower. I have checked the fuses and even changed the Resistor still nothing. What else could it be, I know the fan is good as it was working before, the switch also never gave me a problem so I would assume it is good also.
I've heard of a lot of issues with the blower switch in your vintage Wranglers, but you can spend a lot of $ throwing parts at it hoping to find the fix. Best bet is to get an electrical multimeter and a manual and start testing. A good manual (maybe Haynes or Chilton) or better yet the Factory Service Manual will outline testing procedures for each component.
Q: ABS dash board lights comes on. break pedal funny feeling. Took it to the garage and all the did is take out the fuse and told me not to worry about it. And everyone that I've talked to says the same thing. I drive around with my son in this truck. What is ABS and why don't people want to fix it the right way. I don't mind spending the money. I also mantian my truck to what the book says.
abs stands for anti-lock brake system. you have a falte code regerested in your abs control computer. it could be something as simple as a wheel speed sensor that broke a wire, you need to put the fuse back in and take it to a garage that is willing to pull the falt code, repair the problem,and reset the computer. your truck was born with abs, with the lite on and the fuse out ,you don't have it. this is a safety feature to keep the brakes from locking up and you loseing control of your truck i would have it fixed
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.
one of the wires short circuited, that is on the parking light circuit. without anything using the power the wire overheated and burnt the plastic coating. Shouldn't be very much to fix since you know what caused it and where it had the smoke.
Q: I have an old 1998 dodge stratus and it keeps blowing the ignition fuel starter fuse(20A). I replace it 4 times and they failed. Can someone tell me what's going on and I can get over this?
Time to put it in a shop to check the starter, wiring the fuel pump.
Q: Both the windows and the interior light all quit simultaniously any ideas
blown fuse
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.
james is right you MUST have blown a fuse or two and a blown fuse will keep electricity from getting to any thing and everything so double check all of your fuses and uhhh do something about your terminals i am hoping the reason you mixxed them up is because they arent marked and so you should mark them so you dont take a chance of doing even more damage
Q: I have a variac transformer rated at 7.5 amps but the fuse burned out. I want to increase the rating to 20 amps, can I do this by replacing the fuse with a 20 amp fuse?
Unfortunately not. If the current rating of a supply is 7.5amps, that's the max your gonna get. Putting a 20amp fuse in it will just possible cause the supply to burn up or possibly cause a fire. I definitely would not do this. If you were in a pinch and just want to test the supply, possibly you could, but again I wouldn't. Sorry
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?
sounds like you have a parasitic drain on your battery. that means there is something in the electronics of your vehicle that's drawing enough amps to drain your battery. need to hook a test light up in series with your negative battery terminal and pull fuses till the light of your test light goes out. when you pull a fuse and the light goes out, what ever the load( electrical component) on that circuit that the fuse is protecting is your problem. that's what it sounds like if you just changed your battery and its dead.
Q: i replaced the old fuse after it blew and it keeps blowing when i plug it in. it calls for a 5A 125V 5mm X 20mm fuse could i replace it with a higher rated fuse? like a 6A or something, why do the new fuses keep blowing?
Kenwood Ka-995
Q: Alright so my setup is a sony xm-zr1852 1000w amp and 2 12 Dual 1100w subs. One day i was driving along and started to smell a burning scent then looked back and my trunk was smoking, shortly after that the subs stopped bumping. I pull over open the trunk and there is smoke coming off the subs. I check the two 30amp fuses in my amp and they are both melted. I replaced the fuses and now the amp is in protect mode and still no bump.What's the problem?
you probably blew your subs, or fried the amp

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