Mining shielded rubber sheathed cable MYP 0.66/1.14KV

01.31,202316

Brief Introduction

rated voltage0.66/1.14KV and mining mobile rubber sheathed flexible cable (GB12972.5-91)
This product is suitable for rated voltageCopper core rubber sheathed flexible cable for mobile equipment of 0.66/1.14KV and below
model	name	main purpose
（MY）UY-0.38/0.66	Mining mobile rubber sheathed flexible cable	The rated voltage is0.38/0.66KV power connection for various underground mobile coal mining equipment
(MYP)UYP-0.38/0.66	Mining mobile shielded rubber sheathed flexible cable	The rated voltage is0.38/0.66KV power connection for various underground mobile coal mining equipment
(MYP)UYP-0.66/1.14	Mining mobile shielded rubber soft sheathed cable	The rated voltage is0.66/1.14KV power connection for various underground mobile coal mining equipment

core countX conductor			Nominal thickness of sheath(mm)	outer diameter of cable						Reference weight of cable(kg/km)
Nominal cross-section（mm2）		Power cord core	Nominal thickness of sheath(mm)	UC-0.38/0.66		UCP-0.38/0.66				Reference weight of cable(kg/km)
Power cord core	Ground wire core	Insulation Thickness(mm)	Small value	Large value	Small value	Large value	UC		UCP
3×4	1×4	1.4	3.5	20.3	23.4	23.7	27.2	670		785
3×6	1×6	1.4	3.5	23	26.4	26.4	30.1	838		927
3×10	1×10	1.6	4	27.5	31.3	30.9	34.7	1292		1400
3×16	1×10	1.6	4	29.6	33.4	33	36.8	1465		1586
3×25	1×16	1.8	4.5	35.6	39.8	39	43.2	2159		2296
3×35	1×16	1.8	4.5	38.7	42.1	42.1	46.3	2596		2783
3×50	1×16	2	5	43.6	47.1	47.1	51.4	3385		3548
3×70	1×25	2	5	49.7	54.4	52.4	57.1	4292		4477

core countX conductor				outer diameter of cable		Reference weight of cable(kg/km)
Nominal cross-section（mm2）		Power cord core	Sheath nominal	UC-0.38/0.66
Power cord core	Ground wire core	Insulation Thickness(mm)	thickness(mm)	Small value	Large value
3×10	1×10	1.8	4.5	32.4	36.2	1476
3×16	1×10	1.8	4.5	34.6	38.4	1737
3×25	1×16	2	5	41.4	45.3	2400
3×35	1×16	2	5	44.2	48.4	2857
×350	1×16	2.2	5.5	49.1	53.4	3549
3×70	1×25	2.2	5.5	55.5	60.2	4608
3×95	1×25	2.4	6	61.2	65.9	4608

Insulation resistance between cable insulation main cores and between main cores and ground wireWhen converted to+20 ℃, it should not be less than 100M Ω· km.

Convert the transition resistance of the main core shielding layer toNot exceeding 3k Ω at 20 ℃.

Product standard:MT818.5-1999。

The MYP cable consists of three main cores with insulation shielding and a ground wire wrapped in a semi conductive rubber layer, which is twisted around the semi conductive rubber layer to form a cable. Squeeze black chlorinated polyethylene rubber sheath or black chloroprene rubber sheath outside. Conductive core: Made of soft copper wire, its performance complies with GB/T3956-1997. Insulation: XJ-00A rubber according to GB7594.2-1987 is used. Core identification: Insulation color separation identification is used, with the main core being red, green, and white. Ground wire: covered with a semi conductive rubber. Insulation shielding: Cover the insulation surface with a semi conductive tape. Cabling: Three main cores and one ground wire are twisted in the right direction around a semi conductive rubber pad core to form a cable. Sheath: XH-03A rubber according to GB7594.7-1987 is used. The oxygen index of the sheath rubber is ≥ 40. The flame retardant performance of the finished cable meets the requirements of MT386-1995. Cable marking: The surface of the cable is printed with the model, voltage, specifications, and manufacturer's name.

Last Video: Live streaming of wire and cable delivery

Next Video: