SBW and DBW series compensatory AC power regulator (hereinafter referred to as voltage regulator) is introduced by our factory, absorbing advanced technology at home and abroad, at the same time, combined with China's national conditions, designed to stabilize the AC voltage, 

when the external power supply network voltage fluctuation or load changes cause the power grid fluctuation can automatically maintain the fluctuation of the output voltage.

           This series of products compared with other forms of voltage regulator has large capacity, high efficiency, smooth waveform distortion, voltage regulation, wide load, can withstand instantaneous overload can work continuously for a long time, manual, automatic switch, and with 

overvoltage, undervoltage, overcurrent, phase sequence protection, mechanical fault automatic protection device, small size, light weight, convenient installation, reliable operation and other characteristics. Can be widely used in industry, agriculture, transportation, post and telecommunications, 

military, railway, scientific research and culture and other fields of large mechanical and electrical equipment, metal processing equipment, elevator, medical equipment, computer room, computer control equipment, embroidery textile equipment, air conditioning radio and television and household 

appliances lighting and other places that need to stabilize pressure.

          It consists of three-phase compensation transformer, three-phase contact voltage regulator, transmission mechanism, brush contact system, box body and electrical control system. The outer surface of the column winding of the three-phase contact regulator is polished to remove the smooth 

conductor; the transmission mechanism is composed of motor, worm wheel, worm, sprocket and chain; the brush system structure is reasonable and reliable to ensure the brush pressure; small size, good heat dissipation, striking detection instrument position and accurate indication.

① How long is the lead time after receiving my deposit?

It depends on the quantity of the order. If the quantity is not that large (less than 10 pcs), it is normally less than 10 days for us to prepare the products for you.

② How long is the warranty period?

Twelve-month warranty is provided by us after you purchase the product.

③ Is OEM and ODM acceptable?

Yes, absolutely it's acceptable. The product could be customized according to your needs.

④ How about the payment terms?

We accept TT/ or other payment methods convenient for both of us.

⑤ What certificates do you have?

We have ISO:9001 and CE certificates. And we can apply for more certificates if it is needed.

⑥ Would you support on-spot services?

If you have any question on the usage of the product, we could first provide remote guidance service for you. If necessary, on-spot services could be provided too.

⑦ Where is your factory?

We have factories and offices in Wenzhou, Zhejiang Province, Guangzhou, Guangdong Province, and Wuhan, Hubei Province, People's Republic of China

⑧ Could you please provide form A or form B for us?

Yes, certainly, it could be provided if necessary.