Sanyu High Performance DC Choke

DC reactor, reactors 
electric reactors
dc reactors
 ----------------------------------------------------------------------------------------------------------------------------------------------

About Sanyu company and Products:

Sanyu is specializing in producing electric products. 300 workers, 20000m2 workshop,12 years experience, ISO&CE certificated, in the city of Shanghai port, this is how Sanyu keep good quality and competitive prices for global valued customers.

Charactors:

Product name:DC Choke (CT Inside)
Current Range:65A-250A
Inverter Range:18.5KW-110KW
Temperature Class: H
Raw material could be UL approval
Characteristics:

1. Applying permanent magnetic technology, this type of choke could save 30% of choke spaces for inverter than normally traditional choke at the same current and same inductance. It has polarity for terminals. 
2. Improve reliability and reduce dimensions and weight by using high quality and performance NOMEX 410 paper coated copper wire and low loss of cold rolling silicon cores. 
3. All types of choke keep same height (80mm) and width (105mm), but different types of choke have different lengths. 
4. High cost.

Technical Parameters:

Rated Voltage: φ3/380V/50Hz or 660V/50Hz 
Rated operating current: 65A to 250A@40°C 
Reactive Strength: Core- Winding 3000VAC/50Hz/10mA/10S Free of arcing breakage (tested in factory) 
Insulation Resistance: 1000VDC,insulation resistance≥100MΩ 
Reactor's noise is less than 65dB(to be measured at the point 1 meter away from the reactor horizontally) 
Protection class: IP00 
Insulation class: Above F 
Standard: IEC289: 1987 Reactor
                  GB10229-88 Reactor (equivalent to IEC289:1987)
                 JB9644-1999 Reactor for semi-conductor transmission

About Certification:

Sanyu has got CE, SGS, ISO9001, and CCC certifications:

Production Procession:

About Samples:

Sanyu can offer sample product. For normal specification, we can delivery within three working days; for special specification, we can delivery around five working days. For one piece sample of small power, we advise to use express way such as DHL, UPS, Fedex, EMS etc.

 About shipping and delivery:

Sanyu has large inventory in stock, so for normal order, we can delivery in around three working days. For the delivery way, you can choose by sea, by air, by express way etc. It's according to your requirement. Also we will give you our advise since we have abudant experience.