450/750V Copper core pvc insulated house wiring yellow green 50mm earth cable     

 

1.Application of  50mm earth cable

     The PVC Insulated Wires belong to the series of laying wires, which are mainly suitable for laying at the fixed places. They are widely used as connectors of driving, lighting, electric equipment, instrument and telecommunication equipment with rated voltage up to 450/750V( Uo /U). Part of the plastic insulated wires are used at the equipment with AC rated voltage up to 300/300V.

 

2.Construction

(1).Conductor: bare solid/stranded copper,or Aluminum.

(2). Fire resistant mica tape.

(3).Insulation:  PVC rated at 70°C 

(4).Color Code:red,orange,yellow,yellow-green,blue,purple,grey,white or as your requirment.

(5).Outer sheath: PVC tapes ST2 to IEC.

 

3.Standards of 50mm earth cable         

     The products can be produced according to standard GB/T 5023, IEC60227, BS6004, JB8734, and more we have extended the range of the type to fit for the requirement of the consumers.

  

4.Specification Size and Technical Data of 50mm earth cable   

  

Nominal sectional area mm2	Conductor No/Dia. mm	Nominal Insulated thick mm	Max overall Dia. mm	Condcutor Resistance at 20		Min insulated resistance at 70MΩ/km	Weight Kg/km
				Cu	Al		Cu	Al
1.5	1/1.38	0.7	3.3	12.1	-	0.011	19.2	-
1.5	7/0.52	0.7	3.5	12.1	-	0.010	20.6	-
2.5	1/1.78	0.8	3.9	7.41	11.8	0.010	30.8	15.0
4	1/2.25	0.8	4.4	4.61	7.39	0.0085	45.5	21.0
6	1/2.76	0.8	4.9	3.08	4.91	0.0070	65.0	29.0
10	7/1.35	1.0	7.0	1.83	3.08	0.0065	110.0	52.0
16	7/1.70	1.0	8.0	1.15	1.91	0.0050	170.0	70.0
25	7/2.14	1.2	10.0	0.727	1.20	0.0050	270.0	110.0
35	7/2.52	1.2	11.5	0.524	0.868	0.0040	364.0	150.0
50	19/1.78	1.4	13.0	0.387	0.641	0.0045	500.0	200.0
70	19/2.14	1.4	15.0	0.268	0.443	0.0035	688.0	269.0
95	19/2.52	1.6	17.5	0.193	0.320	0.0035	953.0	360.0
120	37/2.03	1.6	19.0	0.153	0.253	0.0032	1168.0	449.0

 

5. Production Process & Packaging of 50mm earth cable     

 

 

 

 

   

   

   

 

6.About us.