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DVR(Dynamical Voltage Regulator) rectifier for rural town power grid CE UL

50 sets of  DVR production picture

DVR Features:

• No contact
• long life
• Quick adjustment
• High efficiency
• Maintenance-free

Application

DVR(Dynamical Voltage Regulator),voltage stabilizer rectifier for rural town power grid

• Overview
• By superimposing a phase- and amplitude-controlled AC source at the end of the station, the terminal voltage is raised or lowered within a certain range, allowing the user to obtain a voltage output within the rated range.

• DVR advantages
• No contact, long life, fast adjustment, high efficiency, maintenance-free.

• Application area
• Rural and urban users with low terminal voltage because of large power supply radius.
• Optional features
• Reactive power compensation, power quality monitoring, remote data transmission

Technical Parameters
Voltage level	AC220V/380V
Voltage adjustment range	-30％~+20％
Pressure regulation accuracy	±5％
Pressure regulation response time	＜20ms
Loss of shifting time	＜0.5ms
Bypass pressure loss time	＜0.5ms
Communication Interface	RS485/RS232 interface, optional

DVR Cases

R&D ability

• Self developed control board

• Self designed products

• Self electrical engineer, mechanical design engineer, software engineer

• More than 20 years power electronics engineering ability

Manufacturing

16000m2 for headquater, workshops and office.

capacity 1000 sets/month

5S management for production,

QC rather reliable.

 

Certificate

TUVus, same as UL 1564;

CE;

High Technique Company;

Software Coply;

ISO 9001

Overseas agent

 

We exported to more than 40 countries, and have agents in more than 10 countries.

If you are our distributor, your contact could be displayed on our website for marketing together.
 

Packing and shipping

360 degree service

Easy to approach: 

1 hour email reply you (7:00 am-11:00 pm UTC 8) 

16 hours Skype online (7:00 am-11:00 pm UTC 8) 

16 hours mobile online (7:00 am-11:00 pm UTC 8)

Technical support:

Technical discussion

Provide technical solution           

Troubleshooting guide 

Technical training 

Quality assurance:

1 year warranty                  

CRM management for quick customer information inquiry

Spare parts available         

Accessories available 

Transport service               

OEM or ODM  

Service Industries

As R&D leader, complete solution provider of industrial power supplies, power quality products, railway electric equipments, the products and service are wided applied for New Material, New Energy, Aerospace, Environment Protection, Railway, Oil exploration, Military, Metallurgy, Nuclear etc. fields, used for Mono silicon, Poly silicon, Sapphire, Gallium Arsenide(GaAs), Plasma, Caustic Soda, Non-ferrous Metal Electrolysis, Charging and Energy Storage, Surface Treatment, Arc furnace etc. industries. 

Email: susan.yang@rectifier.com.cn 
Website: www.rectifiers-china.com

Tel: +86-28-85737315

Looking for DVR(Dynamical Voltage Regulator) rectifier for rural town power grid CE UL? Chengdu General Rectifier Research Institute is one of the professional manufacturers and suppliers. We have been dedicated to this field for over 20 years and already exported products to India, USA, Germany, etc. Equipped with a productive factory, we warmly welcome you to buy our high quality products made in China at competitive price or try our customized service.