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:A friend of mine accidentally bridged two wires, one with juice, one grounded, that ran to the glove compartment on my '92 deville. I can't tell what they went to, as my glove compartment is gone, just hanging wires. The wires in question were purple and black, and the three options for what they may have been are the compartment lights, the gas door opener, or the trunk latch opener.When he bridged the two wires, I (sitting in the drivers seat) heard a loud pop that came from in front of me, underneath the steering wheel somewhere, and when I turned on the car, my start-up ding noises were notably sharper, and simultaneously weaker, like something had been blown. The radio display lights were inoperable, and while I did get static upon turning on the radio, my antenna would no longer extend. Do these things share a common circuit, and would short-circuiting something from the glove compartment cause me to blow a fuse, or is it possible that all of these components are permanently well blown?: fuses are meant stop anything thats powered to be blown, check all your fuses and i'm betting a number 15 is blown.

Q:I like gardening and growing flowers and plants, but I need to save up money in this crisis ya know, and good ol? regular planters are just too expensive. I have all this old equipment piling up and making mess on my back yard. a tv screen from the 1980?s. a computer screen from the 90?s an old vcr that must be just as old, etc etc.and they?re all just sitting there waiting for kingdom come. So I figured Hey why not make a planter out of the whole lot o?them! maybe just the tv screen. Does anybody have any experience with odd planters? I just do it like I would do it with any regular planter?: Just make sure to remove any electronic components. IE: wires, fuses, motherboards. Then you can either remove the screen and use that for the top, or you can make a hole in the top and use that.

Q:i am working on a 200 mbz ml320 suv. both power seats will not work. I checked the fuses and they are good. I checked the grounds, and they are good. I even took the seat out of the car and tested itand its good. Just wanted to know if it could be a relay and something else i am not thinking of.thanks everyone.: same thing with my ml320 take the connectors apart and clean them with a little sand paper 100 grit

Q:I got infinity kappa 6.5 Components and infinity 6x9 kappa both are 2 ohm speakers, dual 7 inch touch screen tv radio has a 15 amp fuse, mtx jack hammer 4 channel amp which is rated at 400 watts rms x 4 @ 2 ohms birth sheet states 480 rms @ 2 ohms x 4, 800 max birth sheet states 895 max @ 2 ohms x 4 and has 2 35 amp fuse, and rockford fosgate tweeters ran of the radio 22 rms. just bought a die hard platinum battery and upgraded my ground and power cables under the hood with 4 awg cable. two 4 awg cables to the alternator and 2 to the ground and engine block one to the fuse box all 4 awg. my lights dim as the bass hits in idle should i get a capacitor or high output alternator?????????: Not familiar with that brand of battery but deffo go with the alternator, capacitors are little bit of a gimmick in my opinion. they do help to an extent they prevent surges of power being taken from the battery on each note but if your alternator cant keep up the battery it going to get drained and have a shorter life anyway

Q:Fuses are good. The Cig lighter also lost power. Even the clock will not display unless the parking and headlights are on. It all seems to be concentrated in the center console (except for the int. wiper.) This all happened at the same time.: You blew a fuse. Check your fuses.

Q:I have a Polk Audio MOMO C400.4 that im planning to use to power my MOMO 6x5 components and MOMO 6x9's @ 75w RMS x 4. I also have a Kenwood KAC-7202 that i plan on running bridged which will pull 460w RMS @ 4 ohms. What size fuze will I need for 4 gauge wire? I have a 4AWG wire with a Rockford Fosgate distribution block that splits from 4AWG to 8AWG with AGU fuses on it, unknown size Would I still need a inline fuse to the battery?: always place an in line fuse the the amp wiring ; as close to the battery as possible . consider this if the amp wire gets pinched or drilled though then a short to ground exists . you want the in line fuse at the battery to blow so the wire does not heat up and possibly burn your car down. Add the total current requirements and use that size fuse and appropriate holder; in your case 100 A . Ps it is extremely important to have an in line fuse at or very near the battery.

Q:I just recently joined the National Guard Reserve as a 21R Interior Electrician and plan on going to school for a couple of years to get a degree for a civilian job as an electrician when I decide to settle down and leave the military(I am planning WAY ahead) since I plan on joining the military for otherExhilarating jobs(Tanks and Stuff): BUD I AM A 27 YEAR OLD MASTER ELECTRICIAN LIVING IN MARYLAND. NEW YORK IS NOT THE ONLY PLACE AT THE MOMENT IT IS EVERYWHERE BOTH UNION AND NON UNION. I DECIDED TO COLLECT UNEMPLOYMENT AND I AM GOING TO ITT TECH FOR MY ENGINEERING DEGREE. THIS WAY THEY WILL BE ABLE TO PLACE ME WHILE I AM IN SCHOOL AND WITH THE ECONOMY THE WAY IT IS I WOULD SUGGEST YOU DOING THE SAME. THIS ROAD WILL OPEN ALLOT OF DOORS FOR YOU. I GOT ALL SCHOOL LOANS FROM FINANCIAL AID AND I DO NOT OWE A DIME UNTIL AFTER I GRADUATE. WITH YOUR EXPERIENCE AS A ELECTRICIAN AND THE ENGINEERING DEGREE YOU WILL HAVE THE POTENTIAL TO MAKE 100 - 200 THOUSAND A YEAR EASY. GOOD LUCK

Q:I have a 2003 Hyundai Sonata and the power locks in it won't work. At first I thought it was the key but the unlock button works. The lock button doesn't work in neither the car not the remote. Is it just a bad fuse or is it more complicated than that?: The owners manual will give you a list of the fuses and what they opperate. It would be unusual to have the fuse to the lock mechanism be different than the un-lock fuse. There must be a universal lock component somewhere that is the culprit. Could be a loose connection , burned wire or a short. I wouldn't know where this component would be on a sonanta. You would need a Haynes or other repair manual to know where this component would be.

Q:from a circuit board, is this a resistor or a fuse?: Use a volt/ohm meter to test the fuse. Connect leads to each side of the fuse. With power off, measure ohms. Anything other than zero, you need to replace the fuse. or With power on, measure volts. Anything other than zero, you need to replace the fuse.

Q:I'm adding fuses and a relay for a 10 HP motor on 480v. I figure that it draws about 15-20 amps under load but that does that account for the start up in rush current? Should I be using a 50-60 breaker/fuses? If I'm using fuses, I assume that I would need to divide the amps by phases. ie 60 amps total and 3 phases 3, 20 amp fuses?: Try 15A fuse per phase first,that giving a better protection to motor. If motor is always running in full load condition,touch the fuse case to monitor the fuse temperature, If they are quite hot then replacing them with 20A per phase to make them last longer.

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