300/500V 450/750V Electrical Wire 1.5mm 2.5mm 4mm 6mm Colorful House Building Wire

• Type: Insulated
• Conductor Type: Stranded/Solid
• Application: Heating, Underground, Equipment/Building
• Conductor Material: Copper
• Sheath Material: PVC
• Insulation Material: PVC
• Model NO.: Building Wire
• Material Shape: Round Wire
• Range of Application: Home or Building or Equipment
• Certification: ISO9001, CE, UL, CCC, RoHS, VDE
• Brand: Yifang
• Conductor: Class1/ Class 2 / Class 5
• Cores Number: 1~5
• Colour: White,Black,Brown,Red,Blue,Yellow/Green,etc
• Standard: IEC 60502
• Outer Sheath Color: Black or White
• Transport Package: Coil, Drum, Pallet
• Specification: 0.75mm2~300mm2
• Trademark: Yifang cable
• Origin: Zhengzhou, Henan, China
• HS Code: 8544492100
• Production Capacity: 5000km Per Month

Product Description

300/500V 450/750V Electrical Wire 1.5mm 2.5mm 4mm 6mm Colorful House Building Wire

Product standard:
The production standard for anti-flaming and fire-resistant cables is GB/T19666-2005,GB/T5023-2008,JB/T8734-2012
Main of cables features
1,Uo/U is 450/750V,300/500,
2,Long-term allowable temperature of the cable:The allowable temperature of 105 Cable should not exceed 105ºC, the allowable temperature of other models should not exceed 70ºC.
Application:
          Applicable to the cables and wires of rated yolatage 450/750V and less than 450/750V AC for power
 
          plant, householdelectrical applance,insurment and telecommunication equipment.

Nominal section(mm²)	Number of conductors	Toplimit of overall diameter(mm)	Maximum DC resistance(20ºC)(Ω/km)	Minimum insulation resistance(70ºC)(MΩ.km)	Recommended value of carrying capacity(A)	Reference weight(kg/kmm)
2.5	19	4.1	7.41	0.011	34	32
4	19	4.8	4.61	0.009	44	48
6	19	5.3	3.08	0.0084	58	67
10	49	7.3	1.83	0.0072	79	117
16	49	8.6	1.15	0.0062	111	173
25	98	10.2	0.727	0.0058	146	272
35	133	11.7	0.524	0.0052	180	363
50	133	13.9	0.387	0.0051	228	488
70	189	16.0	0.268	0.0045	281	682
95	259	1.6	18.2	0.193	344	944
120	259	1.6	19.8	0.153	397	1167
150	336	1.8	22.2	0.124	456	1453
135	427	2.0	24.6	0.0991	519	1809