SAR Series Fully Automatic A.C.Voltage Regulator

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 10000pcs pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Oil-immersed power transformer of 35kV

DKS Series Grounding Transformer

S9-M-30-250010 Hermetically-sealed distribution transformer

Power Transformer 100kV

S9-M-50~2500/33KV Three Phase Oil-immersed No-excitation Voltage-regulating Power Transformer

SBH16-M-D Type Amporphous Metal Underground Distribution Transformer

370MVA/525kV single phase double winding generator transformer Power Plant

63MVA/220KV startup/standby transformer for factory

1.Application
These special products of SAR series Voltage Regulator have advanced equipment, abundant technology, reliable quality and distinguished credit. SAR series are designed at JS3717-84 request, these products conform to fully automatic control of integrated circuit. They are of quick speed, good reliable of sensitive action, convenient use and assure the stale resuit. They are suitable for families, schools, enterprises, hotels and diets etc., where need a stable civil power. They can make the illumination lamp, TV set, air-conditioner, refrigerator, computer SAR-2000VA and copy machine etc. work at a normal condition and have a long using time.

2. Technical specification

Frequency	Regulating Time	Temperature Rise	Withstand Voltage	Low Voltage Protection	Over Voltage Protection
50-60Hz	Less Than 0.5	<60^oC	Accord With Ministry Issued Standard	Output 100V/160V	Output 270V/260V
Model	Range	Input Civil Power Voltage(V)	Output Precision of Stabling Voltage
	Current	160-260	220V±5%
0.5KVA To 5KVA	Over-Low Voltage	130-270	220V±8%
	Special Over-Low Voltage	100-270	220V±10%
	High Precision of Stabling Voltage	160-270	220V±3%

Q: If you use a power transformer (120VAC to 12VDC) past its secondary amperage, will it burn up or will it just not supply sufficient power?: If you are wiring the Transformer in parallel with a battery, this MAY work. Be careful to observe POLARITY (+) and (-) this is critical. First of allthe VOLTAGE of the battery and the Transformer must be the SAME.12VDC or thereabouts. If your load (device you are hooking up) draws more Amperes (AMPS) then the Transformer will supply, the battery WILL make up the difference. The problem will come.if you let the battery get too low and the transformer has to do provide more AMPS than it is capable. You could end up burning up the Transformer OR an internal component of the Transformer. To prevent this, place a FUSE in-line with the output (+) of the Transformer that is rated at the same AMPS that the output of the Transformer AMPS. Please put ANOTHER fuse in-line with the output of the Battery/Transformer combo line that is rated just above the AMPS of your Load device. This will protect both your equipment AND the battery AND your Wiring. This has all the earmarks of a learning adventure if done safely.

Q: A transformer rises the voltage in proportion of 1 to 10. If the power in the primary coil is 100 watts, we should expect a power of ____ watts in the secondary coil. a) 10b) 100c) 1,000: As that of primary:100.

Q: I have some questions about some of the transformer toys1)Why is it that the stores never put out some of the action figures I'm looking for like Ironhide and Starscream2) Why am I seeing a bunch of voyager class Ratchets and deluxe class autobot wheelie on shelves in every store i go to that sells transformers stuff3) Why do stores put on there shelves either a bunch of leader class optimus primes, or a bunch of leader class megatron and there's barely any jetfires 4)where do you think is the best place to buy transformer figures, toy R us, walmart, target, ETC, but don't say internet5) this last one is just your opinion and its what do u think is the worst figure you have or is in your collection and tell me why, for me its voyager class the fallen, because getting him was really hard and he's not even worth being that rare.So those are my questions, i hope you can answer them all and thanks: Sorry Koda you're incorrect! they do no longer remodel into robotic, regrettably. the only one that combine and have a robotic and alt mode are the legend figures as for now and overload will join the mixture interior the legend mixture. desire it enables. P.S.- the image of the hyperlink is the ideally suited classification that fee $a hundred

Q: Transformer oil filter method: So only on-line oil treatment. Oil filters require an external oil filter and oil tank. The new oil (has been qualified, insulation pressure are qualified oil into a clean oil tank inside, the external oil filter and oil drums and transformer tubing as a whole, the external circulation of online filter oil). Mainly: 1, online filter to continuous operation, to ensure that the weather is fine air humidity less case, under the conditions of the best conditions for 214 hours of continuous operation.

Q: can anyone pls explain to me about electronics .I mean in simple words to let me know,what does a transformer an i.c. and all that we see on an electronic board ??: google search MAKE magazine

Q: I'm 13 and I love the Transformers movie, TF Animated and TF Armadaactually, those are the only ones I HAVE seen so farI'm just wondering where to start with attempting to watch them all? And in what order? Or, doesn't it matter? I suppose it does with G1 and 2Where on the internet can I watch them? Any recommendations?Please answer! I really want to have seen every one!: not okorder

Q: can u use a 220v to 12v transformer step down transf, switch the primary as the secondary, and vice and make it a 12v to 220v transformer.: It is a 12V center tapped if you input 220VAC. If you put in 110VAC, then it is 6V center tapped. Generally, if you have a 12V-0-12V, it is center tapped and you can generate 24Vdc out of it, if you use without center-tap wire.

Q: I just saw the movie and im still trying to take in all that just happened. It was pretty awesome, and for me being a transformers fan since i was little (im 17) i got really connected to the characters. other viewers just familiar with the movie might not feel the same way. like when ironhide was killed, i was like hellll no wtf just happened. i was so mad. And when sam killed my all time favorite character starscream. I was so upset that he died that way. Just curious of your thoughts on the movie and if you think there will be a 4th. (i think so but not for maybe 4 or 5 years). Even though they killed off starscream,ironhide, megatron, etc. They can always come back as galvatron and all that, plus theres still unicron thoughts?: Michael Bay already said he wasn't going to make a 4th one (I think) Anyway, I was definitely pissed when Ironhide died. I've been writing fanfiction on Fanfiction for years, and you get connected so easily with the characters, and right now, Transformers is my main thing to write about. I thought the movie was awesome. Truly epic. It was so sad when Wheeljack (Known as Que in the movie) died. He was so innocent. Just your typical engineer/scientist who was doing his job and how he died was really heart wrenching. I did cry when Ironhide died. Like I said, you get so connected to the characters when you spend years writing about them. I hope Bay changes his mind and makes more Transformers movies. I'd definitely watch them!

Q: Hi, there is a utility pole in my lot and there is also a cylindrical shaped transformer hanging off of it. I did some research on it and it is used to step down the voltage from 7000 volts to 120 volts. Does the EMF (electromagnetic field) it generates pose any health threat to the household? Thanks-jj: None at all 7,000 Volts is extremely small and EMF probable could not be detected from the ground But real High tension wires (350,000 V) or the lines carrying the main electricity for distribution to big areas would be a problem.

Q: How the transformer is transformer: The role of the core is to strengthen the magnetic coupling between the two coils. In order to reduce the iron in the eddy current and hysteresis loss, the core from the painted silicon steel sheet laminated; between the two coils there is no electrical connection, the coil by the insulated copper wire (or aluminum) A coil connected to the AC power supply is called the primary coil (or the original coil), and the other coil is called the secondary coil (or secondary coil). The actual transformer is very complicated, inevitably there is copper loss (coil resistance heating), iron loss (core fever) and magnetic flux leakage (by air closed magnetic induction line), etc., in order to simplify the discussion here only describes the ideal transformer. The ideal transformer is set up under the condition that the leakage flux is ignored and the resistance of the original and secondary coils is ignored. The loss of the core is ignored and the no-load current is ignored (the current in the secondary coil turns the original coil). For example, when the power transformer is running at full load (the secondary coil output rated power) is close to the ideal transformer situation.

Send your message to us

*Email

*TEL

*Quantity

*Unit