use

This product is suitable for rated voltage up to and including 3.6/6 kV 1.9/3.3 kV coal mine mobile devices with copper core rubber insulation rubber sheath flexible cable

Conditions of use

Cable conductor long-term allowed working temperature is 90 ℃; The minimum bending radius of cable is 6 times of cable diameter; The earth wire of the cable core must be good grounding; Red sheathed cable shall not be prolonged exposure in the sun.

Model, name, purpose and size

Model that USES

MYPT - 1.9/3 coal mine mobile metal shielding rubber set soft cable of rated voltage 1.9/3.3 kV move underground coal mining equipment power supply connection

MYP - 3.6/6 mine mobile shielding rubber set soft cable rated voltage 3.6/6 kv mobile ground mining machinery power supply connection,

Lower limit for - 20 ℃ ambient temperature

MYPT - 3.6/6 coal mine mobile metal shielding rubber set soft cable

MYDP - 3.6/6 mine mobile shielding rubber set soft cable rated voltage 3.6/6 kv mobile ground mining machinery power supply connection,

Lower limit for - 40 ℃ ambient temperature

MYDPT - 3.6/6 coal mine mobile metal shielding rubber set soft cable

Some conclusions by nominal cross section conductor (was) nominal thickness (mm) cable diameter (mm)

Power line core earth core power wire core insulation sheath MC - 0.66/1.44

3 x 3 x 35 16/3 2.8 6.0 51.5 ~ 55.1

3 x 3 x 50 25/3 2.8 6.0 52.0 ~ 56.8

3 x 3 x 70 35/3 3.0 6.0 56.5 ~ 62.1

3 x 3 x 95 50/3 3.0 6.0 62.0 ~ 68.2

Some conclusions by nominal cross section conductor (was) nominal thickness (mm) cable diameter (mm)

Power line core earth core power wire core insulation sheath MYP - 3.6/6. 3.6/6 MYDP -

3 1 x 16 x 16 4.0 5.5 50.0 ~ 50.0

3 1 x 16 x 25 4.0 5.5 54.3 ~ 54.3

3 1 x 16 x 35 4.0 5.5 58.5 ~ 58.5

3 1 x 5 x 50 4.0 5.5 62.5 ~ 62.5

Some conclusions by nominal cross section conductor (was) nominal thickness (mm) cable diameter (mm)

Power line core earth core power wire core insulation sheath MC - 0.66/1.44

3 x 3 x 16 16/3 4.0 5.5 48.8 ~ 53.0

3 x 3 x 25 25/3 4.0 5.5 52.5 ~ 57.8

3 x 3 x 35 35/3 4.0 5.5 56.1 ~ 61.7

3 x 3 x 50 5/3 when the 4.0 5.5 58.7 ~ 63.0

Nominal power line core section (20 ℃ was) insulation resistance (M Ω. Km)

Rated voltage 3.6/6.6 kV rated voltage 1.9/3.3 kV

16 p 750 -

25 p. 650 -

35 p 550 380 or higher

50 or 500, 350 or more

70-320 or higher

95-280 or higher