Product Details

Chinese Rubber double insulated cable for South America

Product Features

Double Rubber insulated cable/Rubber Cables
 

1.    Standard:

The product fits to GB 5013.4 1997 (equals to IEC 245 1997), JB 8735.2 1998.

 

2.    Useage:

It is mainly used to connect the power supply and control the electric of agriculture, project, hoist, transportation and electric equipment. The type, designation and use in table 1.

Chinese Rubber double insulated cable for South AmericaChinese Rubber double insulated cable for South AmericaChinese Rubber double insulated cable for South America

Table 1: Type, Designation and Use

type

designation

Main use

245 IEC 53 (YZ)

245 IEC 57 (YZW)

Medium rubber flexible-cable

Various electric facility and tools

YC

245 IEC 66(YCW)

Heavy-duty rubber-sheath flexible-cable

Various moving electric equipment, can bear big mechanical force

 

3.       Scope of Cable Specification Table 2

Table 2: Scope of The Specification 

type

Rated voltage

Number of cores

Normal section (main core) area

245 IEC 53(YZ)

245 IEC 57(YZW)

300/500

2,3,4,5,6

3+1

0.75~6

1.5~6

 

YC

245 IEC 66(YCW)

 

 

450/750

1

2

3,4

3+1

5

1.5~400

1~95

1~150

2.5~150

1~25

 Chinese Rubber double insulated cable for South America

4.       speciality

            Rated voltage U0/U 300/500V and 450/750V.

            Long allowable operating temperature 60.

            The Wderiving cable has the advantage of weather-proof and oil-resistant, fits to the situation of outer door and connecting oily dirt.

 

5.     We can produce special structure and function cable according to the requirement of the customers.

 

6.       main technical parameter

            structure

a.     conductor  the conductor is annealed copper, the max. Outer diameter of the single wire in the conductor fits to the fifth conductor rule of GB/T3956. the DC resistance conforms to the rule in table 3.

Chinese Rubber double insulated cable for South America

Table 3  DC resistance

Normal section

20 DC resistance not more than

Normal areas

20 DC resistance not more than

tinning

Not tinning

tinning

Not tinning

0.5

40.1

39.0

50

0.393

0.386

0.75

26.7

26.0

70

0.277

0.272

1.0

20.0

19.5

95

0.210

0.206

1.5

13.7

13.3

120

0.164

0.161

2.5

8.21

7.98

150

0.132

0.129

4

5.09

4.95

185

0.108

0.106

6

3.39

3.30

240

0.0817

0.081

10

1.95

1.91

300

0.0654

0.0641

16

1.24

1.21

400

0.0495

0.0486

25

0.795

0.78

 

 

 

35

0.565

0.554

 

 

 

b. insulation    the insulation is the mixture of IE1 rubber.

c. sheath      the sheathes of 245 IEC 53 (YZ), YC are the mixture of SE3 rubber. The sheathes of 245 IEC 57 (YZW), 245 IEC 56 (YCW) are mixture of SE4 rubber.

Seventh, Size table 4 and table 5

 Chinese Rubber double insulated cable for South America

Table 4: 300/500V   YZ, YZW medium rubber-sheath size

Number of cores ×normal area

Average outer diameter

Calculated weight

lower limit

upper limit

2*0.75

2*1

2*1.5

2*2.5

2*4

2*6

6.0

6.6

8.0

9.5

10.6

11.8

8.2

8.8

10.5

12.5

13.7

15.1

64

77

112

167

234

325

3*0.75

3*1

3*1.5

3*2.5

3*4

3*6

6.5

7.0

8.6

10.0

11.3

12.6

8.8

9.2

11.0

13.0

14.5

16.1

81

93

136

198

297

423

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