Mobile Rubber Sheathed Flexible Cable with Rated Voltage of 0.66/1.14kV and Below

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1. Scope of Application
This product is suitable for power connection of various underground mobile coal mining equipment with rated voltage of 0.66/1.14kV.

2. Model, Name and Use of Cable

Model	Name	Use
MY-0.38/0.66	Mobile rubber sheathed flexible cable for coal mine	Power connection of various underground mobile coal mining equipment with rated voltage of 0.38/0.66kV
MYP-0.38/0.66	Mobile shielded rubber sheathed flexible cable for coal mine	Power connection of various underground mobile coal mining equipment with rated voltage of 0.38/0.66kV
MYP-0.66/1.14	Mobile shielded rubber sheathed flexible cable for coal mine	Power connection of various underground mobile coal mining equipment with rated voltage of 0.66/1.14kV

3. Standards implemented
MT 818.1-2009 Cables for Coal Mines Part 1: Mobile Flame Retardant Flexible Cables for Coal Mines - General provisions.
MT 818.5-2009 Cables for Coal Mines Part 5: Flexible Mobile Cables with Rated Voltage of 0.66/1.14KV and Below.

4. Cable Structure Diagram

Mobile Rubber Sheathed Flexible Cable with Rated Voltage of 0.66/1.14kV and Below

5. Cable Features
This series of cables have the features of flame retardancy, bending resistance and corrosion resistance.

6. Working Conditions
6.1 The rated voltage U0/U is 0.38/0.66kv and 0.66/1.14kV.
6.2 The minimum bending radius of cable is 6 times of the cable diameter.
6.3 The ground wire core of the cable shall be well grounded.

7. Test Voltage of Cable
The insulated wire core shall go through the power frequency voltage test specified in Table 3 and shall not breakdown.

Table 3 Power frequency test voltage