The 7N-PC9900MEXCEL incorporates high purity “Stressfree” copper conductors. The material purity of conductors used for critical areas is 7N (99.99999%) copper. This high purity material was originally developed for the semiconductor industry which requires an extremely high level of quality certification, and guarantees 7N purity with less-than-0.01 ppm (parts per million), of metallic impurities. This quality level is maintained by using ‘GD-Ms’ high precision material analysis technology. The high purity copper wire uses special “Stressfree” annealing technology to minimize distortion of the crystalline structure of the copper. This new power cord also features extra-large crystalline structure conductor technology, “D.U.C.C.” (Dia Ultra Crystallized Copper) in order to farther optimize the high purity and conductivity of the power path.
The 7N-PC9900MEXCEL is an upgraded version of the 7N-PC9700MEXCEL and features new special shielding technology. The plug set features our highest quality silver + rhodium plated beryllium copper contact elements for ultimate conductivity and high mechanical strength that can withstand an 8 kg load. The connector sleeves are precisely machined from solid aluminum and are quite heavy. Carbon fabric sleeves are attached to reject RF noise from entering the electric power path. The cable incorporates high purity, D.U.C.C. (Dia Ultra Crystallized Copper) 7N Cu "MEXCEL" conductor produced by our Stressfree annealing technology. The dual-layer insulation consists of an anti-resonance polyolefin layer and polymeric polyolefin-hybrid insulation layer (made from polyolefin + tungsten, amorphous and carbon powder). This dual-layer construction is not only extremely low dielectric but also provides excellent noise absorption capability to this power cord. The outer jacket is made of UV resistant polyurethane to protext the cable from chemical and mechanical aging.
Specifications
Conductor
7N Stressfree D.U.C.C MEXCEL 0.32ø x 50 strands
Insulation material
High molecular polyolefin
1st Inner sleeve
Hybrid high molecular polyolefin (Tungsten + amorphous + carbon powder)
2nd Inner sleeve
High molecular polyolefin with resonance control powder
Shielding
Noise beat tape + Braided UEW
Outer sleeve
UV resistant polyurethane
Conductor resistance
2.0 mΩ/m
Electrostatic capacitance
10 pF/m
Cable diameter
15.7mm
Power plug & IEC connector
Contact parts
Beryllium copper
Plating
Silver layered rhodium (Polished before plating)
Chassis
Polybutyleneterephtalate with 30% glass fiber
Body
Resonance controlled resin + brass + carbon fiber + aluminum
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