Cangzhou Huiyou Cable Stock Co., Ltd

Mine Rubber Sheathed Soft Cable
Product Standard
GB 12972.1.2.5-91
Usage
This product 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. With more than 20 years of expertise in Mine Cable and Rubber Cable technology, our pioneering advancements set the industry standard while our breadth of product provides you with a single source for all your Mine Rubber Cable requirements. Our Products is With good resistance to bend or mechanical impact and extrusion
 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 
echnical 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.