The following example is for you reference.

Features:
AVR series fully automatically voltage regulator consist of contact autotransformer, servo motor, automatic control circuit etc. When grid voltage instability or load change, automatically sampling control circuit sends a signal to drive servo motor, adjust the position of the self coupling voltage regulator for carbon brush, make the output voltage rating reach the stable state.
This product has the waveform distortionless, reliable performance. Long-term operation and other characteristics, has time delay, over voltage, undervoltage protected function.It can be widely used in electricity which need stable voltage, it is a kind of ideal voltage stabilized supply. Ensure your normal operation of electrical equipment.

  

 

Technical details:

MODEL		AVR-500VA	AVR-1000VA	AVR-1500VA	AVR-2000VA	AVR-3000VA	AVR-5000VA	AVR-8000VA	AVR-10KVA
Power		500VA	1000VA	1500VA	2000VA	3000VA	5000VA	8000VA	10KVA
Input	Input voltage range	130V-250VAC
	Input frequency	50-60Hz
Output	Output voltage	220VAC
	Output precision	±3%
Efficiency		90%
Phase		Single phase
Meter dispaly status		Input voltage/Output voltage
Led display Status	Working	GREEN,Indicating power ON/OFF
	Delaying	YELLOW,Indicating DELAY ON/OFF
	over-v	RED,Indicating if the machine is working regularly
Environmental	Operating temperature	0~40oC
	Storage temperature	-15oC~45oC
	Operating relative humidity	10%RH~102%RH;Non-condensing
Physical	Packing size	47.5×26×37	38.5×29×44	38.5×29×44	38.5×29×44	47×40.5×27.5	47×40.5×27.5	47×24×27.5	47×24×27.5
	Qnty	6	4	4	4	2	2	1	1

 

MODEL		AVR-500VA	AVR-1000VA	AVR-1500VA	AVR-2000VA	AVR-3000VA	AVR-5000VA	AVR-8000VA	AVR-10KVA
Power		500VA	1000VA	1500VA	2000VA	3000VA	5000VA	8000VA	10KVA
Input	Input voltage range	160-250V/120-250V/100-250VAC
	Input frequency	50-60Hz
Output	Output voltage	220VAC
	Output precision	±8%
Efficiency		95%
Phase		Single phase
Meter dispaly status		Input voltage/Output voltage
Led display Status	Working	GREEN,Indicating power ON/OFF
	Delaying	YELLOW,Indicating DELAY ON/OFF
	over-v	RED,Indicating if the machine is working regularly
Environmental	Operating temperature	0~40oC
	Storage temperature	-15oC~45oC
	Operating relative humidity	10%RH~102%RH;Non-condensing
Physical	Packing size	47.5×26×37	38.5×29×44	38.5×29×44	38.5×29×44	47×40.5×27.5	47×40.5×27.5	47×24×27.5	47×24×27.5
	Qnty	6	4	4	4	2	2	1	1

Sevice:
1)we can manufacture the products according to your requirements(OEM/ODM is available in our company).
2)we provide fast delivery(it usually takes about two weeks to finish the goods you need after deposit or L/C).
3)there is two years' guarantee period for you.
4)there is online service for you all the time(except our holiday)

Package:
For the small products, we always packed them with carbons,for the large products, we can provide the wood of fumigation t pack.And, also ,we can pack them according to your special requirements.
For further cooperation