SVC NEW Single-phase And Three-phase High Accuracy Full Automatic AC Voltage Stabilizer

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

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Supply Capability:: 10000pcs pc/month

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1. Summary
SVC-D Series AC automatic voltage regulator is the latest product studied and produced by ourselves. These products adopt 8 digits CPU control produced by the well-known MOTOROLA company, which can stabilize the precision and set up the delay time. The products also have many protection functions on delay, over-voltage invert-delay, lack voltage, over load invert-delay, lack voltage, over load, over temperature, machine malfunction and so on. They have digital display, blue-screen lightproof, dynamic panel display and it can show the working status of the machine. When the machine works abnormally, on the panel there is corresponding due and short or long warning.

Specification	0.5KVA,1KVA,1.5KVA,2KVA,3KVA,5KVA
Input Voltage	(1)AC 150V~250V (2)AC 70V~130V
Output Voltage	AC (1)220V (2)110V
Stabilization Precision	When 220V,±3% When 110V,±3%
Frequency	50Hz,60Hz
Delay Time	Long:180s;Short:5s
Over-voltage Protection Value	(1)250V/5s delay; (2)275V/2s delay; (3)295V/1s delay; (4)305V/0s
Lack-voltage Protection Value	180V/5s delay
Over-load Protection Value	2.8times than rated capacity
Over-temperature Protection Value	90^oC
Load Capacity Factor	cos 0.9
Regulating Time	When input varies 10%,less than 1s
Waveform Distrotion	No additional waveform distortion
Reactance Strength	1500V/1min
Insulation Resistance	>5MΩ
Insulation Grade	E grade
Environment	Temperature:-10^oC~+40^oC Humidity:<90%

Q:How do I choose a transformer? The: Select the transformer, you can not choose too large, can not choose too small According to the following method to select the transformer capacity. ???There is a very important data is not provided, is the load at the same time coefficient. Transformer with the actual load and equipment rated power ratio is called the transformer load factor. The concept of the load factor for the load is the probability that the load is used at the same time, also called the coefficient or the simultaneous coefficient, which is the probability of simultaneous use of the device. The total load is 300kw, but they are used at the same time there is a probability that the probability is the load factor. It is impossible to always use at the same time. Of course, you can according to the actual situation to calculate their own, power factor selected 0.80. ??With this formula, s = p * kX / cosφ Transformer capacity s = device rated power p × transformer load rate kx / power factor cosφ = (300 × kX) × 0.80 This is the transformer capacity. ???Do not know what the motor is used under the circumstances, so it can not be calculated, and only calculate the same time after the generation of the formula into the above formula. If the coefficient is 0.9, then the results of about 340 kVA, are used at the same time, that is, 375KVA, consider a certain margin and spare capacity, that can choose 400KVA. In addition to the above considerations, in particular, consider the motor starting current factor, select the transformer more reliable. As far as possible by the big do not rely on small. And the standard capacity of the transformer level 315,400,500,630KVA, 315KVA a little small, 500KVA big and no need. So choose 400kvA it

Q:i rememeber when i was a lil kid i used to watch Beast Wars on friday nights. I think it was back in 2000 or so. It was pretty cool too; as opposed to transforming cars, etc, there were transforming animals. also there werent any humans.imo the new transformers animation sucks, though the movie was greatim sure Beast Wars and Transformers are related because they used names like Megatron and Octomus Prime (sp?)so yeah. what happened to Beast Wars?: What rely isn't what occurs on the tip of the day, this is what occurs on the tip of the universe. Scientists say the universe will fall down right into a chain of black holes, and because time does not transpire interior black holes, that could be the tip of the universe. yet another time, the Bible is shown by technology. Does that sound rather like, oh, i don't comprehend, HELL!?

Q:I don't know much about Transformers but the movie looks great. So how many are there, and name them. Are they good or bad?: Basically, transformers are robots AND vehicles. This is for the movie, in the comics, cartoon show, toy line, etc. there are more. Autobots (the good guys): Optimus Prime- The leader (Peterbilt truck) Bumblebee- Friendly soldier (Chevy Camero) Jazz- Small and fiesty soldier (Pontiac Solstice) Ironhide- Weathered soldier (GMC pickup) Ratchet- The medic (Hummer H2) Decepticons (the bad guys): Megatron- Leader (a jet) Starscream- Second in command (F-22 Raptor) Barricade- Soldier that disguises itself as a police car (Ford Mustang police car) Frenzy- Tiny robot soldier but fiesty (a cd player) Bonecrusher- Soldier who hates all but Megatron (Mine-protected vehicle) Blackout- Largest soldier (MH-53 Pave Low) Scorponok- Symbiotic relationship with Blackout (metallic scorpion) Brawl- Moody soldier (M1 Abrams) Hope this helps!

Q:I realize this may be super simple but i cant for the life of me figure out how to open a wall mount transformer it seems like they are snapped shut with no way to open?: I would ask you why you want to open the transformer? Are you salvaging it or are you just curious? Inside the brick as these transformers are commonly referred to, is a small electrical transformer. If your brick has AC output, that's about all you will see. If it provides a DC output, you will probably find a full-wave, bridge rectifier module in addition to the transformer. By the way, there are no user-serviceable parts inside. These bricks are considered disposable and therefore, are snapped shut, and/or ultrasonically or heat-sealed at the factory.

Q:I am working on a lengthy project and have one little area that I am not sure how to answer. I need to know how to size a transformer for a building. Does anybody know the equation or method for doing this? The service coming in is 480Y/277V and the step-down is to a 240/120 single phase panel. Any help is great! Thanks: buildings come in all sizes. Some use a lot of power, perhaps because of lots of machinery. Others use a much smaller amount. So you need to calculate or estimate the amount of power the building will be using. If you know the square foot total and use of the building (industrial, office, etc) there are probably tables that will give you a guess. One 240/120 panel for the entire building? That implies a very small building, as must buildings distribute 3 phase 208 volts, and have numerous subpanels. .

Q:I want to step down a 240Vpeak signal to 24. Anyone know where I can get a transformer to do this? Also does frequency have a dependence on a transformer? The signal I am looking at has around 55Khz frequency. Thanks for your help: You won't be able to find a transformer for that frequency, unless you are lucky. You will have to wind your own. Probably a ferrite core is best, depending on your power level, which you did not mention, and is an important design factor. If this is a very low power signal (you do use the word signal), perhaps a capacitive or resistive voltage divider will be enough. Or search for an audio signal transformer. .

Q:i want to know what you think transformers 3 will be about i think unicron will want to eat cybrotron and decticons and autobots work to get her to protect cybertron: not really didnt megatron destroy cybertron so they might protect earth plus the autobots dont have a way to get there

Q:i bought transformers a few months ago, and i finally watched it last night.my nephew watched it and i guess got something on the dvd.i was at the ending where they rolled bumblee in on the truck and the cube was destroyed and all that and optimus prime was saying they lost a great ----- i can't remember extactly what he said.anyway, right after that, the cd skipped and went do directly to the credits.what did i miss?: I think he says they lost a great warrior. The Autobots stay on Earth and will try to live peacefully among humans. Sam and Michaela end up together. They also leave it open for a sequel because one of the bad robots (the tiny one that tried to break into the government's system before the Australian girl caught him) escapes back to his home planet. Presumably to bring back more of the bad Transformers. I have read that they plan to begin shooting the sequel soon - will possibly be out in the summer of 2010.

Q:Every yellow vehicle we pass on the road is BUMBLEBEE!!! and big trucks are opinus PWIME! And, he is constantly singing Twansfomahs, more dan meets dah eye! LOL So, I wanted to find him something for Easter that was transformers related, but as it's Easter, and NOT Christmas, I don't want to spend a lot of money. Suggestions?: coloring books and stickers but transformers aren't really easter realated so finding things may not be easy

Q:As a small project I wish to wire a microwave transformer to create arcs in air via use of a wand (and yes I will be taking the necessary precautions but that's step 2) first I need to know a couple things: 1 on the high voltage secondary is it really as simple as take the two leads and put them anywhere near eachother? Would that not create a MASSIVE short circuit? Most of the tutorials I've seen use in series so perhaps that negates it in some way? Or am I reading it wrong? Is there some sort of safe load used? Or does it really arc to itself? And 2 what is a good way of preventing it from overheating (if that is a problem). This will probably be used as a Jacob's ladder or old motherboard destroyer. Thanks so much for the help!: here you go

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