2 Cores Litz Cable, PVC sheath and Insulation

2 cores litz cable, pvc sheath

2 cores litz cable, drawing & construction

2 cores litz cable, length mark

2 cores litz cable, packing by fumigated wooden spool

A. Inspection Certificate
01. Inspection Item :
– 0.10mm x 820 strands x 2 cores, F Class, 155℃, MW-79C, Solderability at 380~440℃
– PVC(Black) sheath + Insulation(Blue, Red)
02. Product Name : YDK Litz Cable
03. Model no. : YDK-0.1/820/2C/PVC
04. Size : 0.10/820/2C
05. Quantity(m) : –
06. Application : This 2 cores cable is for electric car of wireless power.
07. Manufacturer : Y D Kim Int’l Co.
08. Inspector : YDK QC
09. Customer : –
10. Inspection Date : –
11. Temperature : 8℃
12. Judgement : Passed

B. The Inspection DATA of Cu Wire & Litz wire
01. Diameter of Conductor : 0.100(±0.003mm)
02. Diameter of enamel coating Conductor : 0.114~0.121mm, (0.116, 0.116, 0.115, 0.116, 0.117)
03. Litz OD, 820/0.10mm : less than 4.2mm (4.080, 4.072, 4.053, 4.090, 4.055)
04. Pin Hole Less : less than 13 (11, 9, 11, 10, 12)
05. Break Down Test (V/sec), (5mA) : 1,900, 1,950, 1,950, 1,900, 2,000
06. Appearance : OK

C. Important Matters
01. PVC(Flame-retardant) : OK
02. Flexibility, Smooth : OK
03. The surface should be flat. : OK

D. Properties of PVC sheath
01. Tensile strength at room temperature (Test Method: ASTM D638 23℃)
– Tensile strength(kgf/㎟) : 1.13
– Elongation(%) : 306
02. Tensile strength after heating (ASTM D638 136℃ x 168hr)
– Residual strength(%) : 100
– Residual elongation(%)
03. Specify gravity : 1.34 (KS M 3016)
04. Hardiness(℃) : -25 (ASTM D746)
05. Heat denaturation(%) : 15 (KS C IEC 60811-3-1 (90℃))
06. Oxygen Index(%) : 26 (KS M ISO 4589-2)
07. Lead(Pb) content(mg/kg) : N.D (ED-XRF Analisis)
08. Cadmium (Cd) content(mg/kg) : N.D (ED-XRF Analisis)
09. Mercury (Hg) content(mg/kg) : N.D (ED-XRF Analisis)
10. Bromine (Br) content(mg/kg) : N.D (ED-XRF Analisis)

E. Test DATA sheet of PVC Litz Cable (Visual & Construction)
01. Nylon serving : OK
02. Insulation, P-11
– Avg. thickness 0.72mm
– Min. thickness 0.58mm
– OD : approx. 6mm
– Color : Red, Blue
– Apperance : OK
03. Sheath
– Avg. thickness 1.17mm
– Min. thickness 1.01mm
– OD(Height) : approx. 8.6mm
– OD(Width) : approx. 14.6mm
– Color : Black
– Apperance : OK
04. Electrical Properties
– Breakdown Voltage(V/5min), Endure more than 5kv : Passed