Type 409 Flexible Copper Screened Mining Cable With Central Pilot

Type 409 Mining Cable includes a central semiconductive cradle for support and protection of power cores, and it contains a central pilot. Heavy duty trailing cable with good flexibility and high resistance to abrasion and weathering. Suitable for pumps, shovels, draglines, blasthole drill, etc.

Type 409 Rubber Mining Cable Construction

VOLTAGE	1.1kV (Type 409.1) 3.3kV (Type 409.3) 6.6kV (Type 409.6) 11kV (Type 409.11) 22kV (Type 409.22)
CONDUCTOR	Tinned annealed copper wires
CONDUCTOR SCREEN	Paper separator (1.1kV) Semi-conductive tape + thermosetting compound (3.3kV and above)
INSULATION	EPR (Ethylene Propylene Rubber) type R-EP-90
INSULATION SCREEN	Synthetic tape (1.1kV) Semi-conducting thermosetting compound (3.3kV and above)
SCREEN	Tinned copper/polyamide braid
CABLE ASSEMBLY	Three screened power laid up with right hand direction on cradle separator with central pilot core
OUTER SHEATH	HD-PCP (Heavy Duty Polychloroprene) - extra heavy duty, oil resistant and flame retardant

Type 409 Rubber Mining Cable Application

Type 409 series cable is mainly used as a flexible feeder to machinery, more suitable as a trailing cable rather than for reeling. Smaller cables are used for drills and hand-held tools and equipment, while larger ones are used for power supply to drag lines, shovels, and drills.

Type 409 Rubber Mining Cable Characteristics

Voltage Rating

Type 409.1 – 1.1kV
Type 409.3 – 3.3kV
Type 409.6 – 6.6kV
Type 409.11 – 11kV
Type 409.22 – 22kV

Temperature Rating

-25℃ to +90℃

Type 409 Rubber Mining Cable Standards

AS/NZS 1125:2001, AS/NZS 2802:2000,
Water resistant
Flame retardant,
UV, sunlight, ozone and oil resistant

Type 409.1 Rubber Mining Cable Specification
Type 409.3 Rubber Mining Cable Specification
Type 409.6 Rubber Mining Cable Specification
Type 409.11 Rubber Mining Cable Specification
Type 409.22 Rubber Mining Cable Specification

NO. CORES	NOMINAL CONDUCTOR AREA mm²	HICKNESS OF INSULATION mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	NOMINAL DIAMETER OVER INSULATION mm	CORE SCREEN SIZE mm	AREA OF SCREEN mm²	PILOT COND. STRAND/ SIZE No/mm	THICKNESS EPR COVERING mm	NOMINAL THICKNESS OF SHEATH mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
3+1	6	1.5	84x0.3	6.5	7/0.25	7.2	24/0.2	0.8	3.8	30	129
3+1	10	1.5	77x0.4	7.7	7/0.25	8.6	24/0.2	0.8	3.8	32.6	157
3+1	16	1.6	126x0.4	9	7/0.25	9.6	24/0.2	0.8	4	35.8	157
3+1	25	1.6	209x0.4	10.5	7/0.25	11.3	24/0.2	0.8	4.3	39.7	255
3+1	35	1.6	285x0.4	12.1	7/0.25	12.4	24/0.2	0.8	4.6	43.8	312
3+1	50	1.7	380x0.4	13.8	7/0.25	14.4	40/0.2	0.8	5	48.4	386
3+1	70	1.8	361x0.5	16.1	7/0.25	16.5	40/0.2	0.8	5.4	54	503
3+1	95	2	475x0.5	17.7	7/0.30	21.8	40/0.2	0.8	6	59.4	622
3+1	120	2.1	608x0.5	20	7/0.30	24.7	40/0.2	0.8	6.4	65.2	760
3+1	150	2.3	740x0.5	22.2	7/0.40	36.9	40/0.2	0.8	6.9	72.2	960
3+1	185	2.5	925x0.5	24.7	7/0.40	40.5	40/0.2	0.8	7.4	78.8	1139
3+1	240	2.8	1221x0.5	27.9	7/0.50	57.7	40/0.2	0.8	8.2	88.7	1465
3+1	300	3	1525x0.5	31	7/0.50	63.2	40/0.2	0.8	8.8	96.5	1790

NO. CORES	NOMINAL CONDUCTOR AREA mm²	HICKNESS OF INSULATION mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	NOMINAL DIAMETER OVER INSULATION mm	CORE SCREEN SIZE mm	AREA OF SCREEN mm²	PILOT COND. STRAND/ SIZE No/mm	THICKNESS EPR COVERING mm	NOMINAL THICKNESS OF SHEATH mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
3+1	16	3	126x0.4	12.5	7/0.25	13.1	24/0.2	0.8	5.3	46.3	301
3+1	25	3	209x0.4	14	7/0.25	14.8	24/0.2	0.8	5.6	50	371
3+1	35	3	285x0.4	15.3	7/0.25	15.8	24/0.2	0.8	5.9	53.5	430
3+1	50	3	380x0.4	16.8	7/0.25	17.2	40/0.2	0.8	6.3	57.5	511
3+1	70	3	361x0.5	18.8	7/0.25	18.6	40/0.2	0.8	6.6	62.4	624
3+1	95	3	475x0.5	20	7/0.30	20.3	40/0.2	0.8	7.1	66.1	724
3+1	120	3	608x0.5	22.1	7/0.40	27.2	40/0.2	0.8	7.4	72.1	880
3+1	150	3	740x0.5	23.9	7/0.40	39.6	40/0.2	0.8	7.8	77.9	1079
3+1	185	3	925x0.5	26	7/0.40	42.2	40/0.2	0.8	8.2	83.5	1251
3+1	240	3	1221x0.5	28.6	7/0.40	46.6	40/0.2	0.8	8.8	90.3	1502

NO. CORES	NOMINAL CONDUCTOR AREA mm²	HICKNESS OF INSULATION mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	NOMINAL DIAMETER OVER INSULATION mm	CORE SCREEN SIZE mm	AREA OF SCREEN mm²	PILOT COND. STRAND/ SIZE No/mm	THICKNESS EPR COVERING mm	NOMINAL THICKNESS OF SHEATH mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
3+1	16	5	126x0.4	16.5	7/0.25	17.2	24/0.2	0.8	6.4	57.3	440
3+1	25	5	209x0.4	18.0	7/0.25	18.6	24/0.2	0.8	6.7	61.2	516
3+1	35	5	285x0.4	19.3	7/0.25	18.6	24/0.2	0.8	7	64.6	584
3+1	50	5	380x0.4	20.8	7/0.25	21.3	40/0.2	0.8	7.3	68.5	669
3+1	70	5	361x0.5	22.8	7/0.25	23.4	40/0.2	0.8	7.7	73.7	804
3+1	95	5	475x0.5	24.0	7/0.25	29.2	40/0.2	0.8	8.1	77.8	934
3+1	120	5	608x0.5	26.1	7/0.30	31.7	40/0.2	0.8	8.5	83.1	1090
3+1	150	5	740x0.5	27.9	7/0.40	34.1	40/0.2	0.8	8.9	89.1	1310
3+1	185	5	925x0.5	30.0	7/0.40	47.5	40/0.2	0.8	9.3	94.5	1479
3+1	240	5	1221x0.5	32.6	7/0.40	52.8	40/0.2	0.8	9.9	101.4	1749

NO. CORES	NOMINAL CONDUCTOR AREA mm²	HICKNESS OF INSULATION mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	NOMINAL DIAMETER OVER INSULATION mm	CORE SCREEN SIZE mm	AREA OF SCREEN mm²	PILOT COND. STRAND/ SIZE No/mm	THICKNESS EPR COVERING mm	NOMINAL THICKNESS OF SHEATH mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
3+1	25	7.6	209x0.4	23.4	7/0.25	23.7	24/0.2	0.8	8.1	75.6	750
3+1	35	7.6	285x0.4	24.7	7/0.30	30.2	24/0.2	0.8	8.4	79.6	859
3+1	50	7.6	380x0.4	26.2	7/0.30	31.7	40/0.2	0.8	8.7	83.5	954
3+1	70	7.6	361x0.5	28.2	7/0.30	34.1	40/0.2	0.8	9.1	88.7	1105
3+1	95	7.6	475x0.5	29.4	7/0.40	47.5	40/0.2	0.8	9.6	93.6	1290
3+1	120	7.6	608x0.5	31.5	7/0.40	51.0	40/0.2	0.8	9.9	98.7	1460
3+1	150	7.6	740x0.5	33.3	7/0.40	63.7	40/0.2	0.8	10.3	103.4	1636

NO. CORES	NOMINAL CONDUCTOR AREA mm²	HICKNESS OF INSULATION mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	NOMINAL DIAMETER OVER INSULATION mm	CORE SCREEN SIZE mm	AREA OF SCREEN mm²	PILOT COND. STRAND/ SIZE No/mm	THICKNESS EPR COVERING mm	NOMINAL THICKNESS OF SHEATH mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
3+1	35	10.5	285x0.4	32.6	7/0.40	55.4	24/0.2	0.8	10.0	105.0	1405
3+1	50	10.5	380x0.4	34.1	7/0.40	58.1	40/0.2	0.8	10.3	108.8	1525

Why Huadong Cable

Our vision is to become an internationally renowned brand in the field of cables; customer satisfaction, employee promotion, and corporate development are our service tenets; high standards, globalization, and building an international brand are our business philosophy.

About HuaDong

Henan Huadong Cable Co., Ltd. was founded in 1999 which is a joint-stock national high-tech enterprise integrating scientific research, industry and trade. Huadong Cable is deeply integrated into the "Belt and Road" construction and exports to more than 130 countries around the world, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.

HuaDong Technology

Huadong Cable focuses on technology research and development which has 60 professional personnel with senior professional titles, and has more than 100 invention and utility model patents. Huadong has a team of experienced technical engineers to ensure the quality of cables.

Main Products

Our main products : marine cables, power cables, overhead cables, fireproof cables, low-smoke halogen-free cables, rubber cables, high temperature resistant cables, instrument and control cables, solar cables and other products.