E-mail: huiyoucable@126.com

Mine Rubber Sheathed Soft Cable

  • Mine Rubber Sheathed Soft Cable

Mine Rubber Sheathed Soft Cable

1. Product Standard

GB 12972.1.2.5-91

2. Usage

This flexible rubber cable is suitable for use in rated voltage U0/U 0.38/0.66 KV coal-winning  machines and similar equipment and various underground movable coal-winning equipment electric source connecting line.


product details

3. Property for Use

a. Rated Voltage U0/U is 0.38/0.66 KV

b. Allowed work temperature of conductor for a long period is 65 ℃

c. Min. bend radius of cable is 6 times of cable diameter

d. With good resistance to bend or mechanical impact and extrusion 


4. Diagram of Structure

MINE RUBBER SHEA THED SOFT CABLE


5.Technical Properties and Conditions

a. UC conductor needs tin-plated or wound – wrapped separating layer . UY conductor is allowed to have tin-plated or wrapped separating  layer , but after vulcanization , the separating layer will not be examined .

b. Conductor DC resistance at 20 ℃ conforms to stipulations in Table 3.

c. Insulation resistance at 20 ℃ confirms to stipulations in Table 3.

d. Insulated core should undergo 10 KV or 15 KV industrial frequency flame test.

e. Cable should undergo industrial frequency 50 HZ AC voltage 3  KV test for 5 min. without puncturing and control core should undergo 1.5 KV voltage test for 5 min. without puncturing.

Cross-sectional area mm2Conductor Resistance while 20 ℃  Ω/KMInsulation Resistance wile 20℃not less than Ω/KM
45.094.95200
63.393.30180
101.951.91160
161.241.21120
250.7950.780120
350.5650.554100
500.3930.386100
700.2770.27280
Control Core--50


   



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  • Tel.: +86 317 3815 546

            +86 317 3812 602

  • Add.: The New Huiyou Factory Floor, Hejian City, Hebei Province

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