Type 241 Flexible Rubber Screened Mining Cable

Type 241 Cables have a flexible tinned copper conductor. Each has a layup of three insulated cores plus Pilot Core(s): the pilot core offering an element of reinforcement strength making it viable for longer distances without compromising connectivity. The pilot core can also be used for monitoring operations if a very low current is applied.

Type 241 Mining Cable Construction

VOLTAGE	1.1kV (Type 241.1) 3.3kV (Type 241.3) 6.6kV (Type 241.6) 11kV (Type 241.11)
CONDUCTOR	Tinned Copper
CONDUCTOR SCREEN	Paper Separator (1.1kV) Semi-conducting thermosetting material (3.3kV and above)
INSULATION	EPR (Ethylene Propylene Rubber)
INSULATION SCREEN	Synthetic tape (1.1kV) Semi-conducting thermosetting material (3.3kV and above)
SCREEN	-
EARTH COVERING	Semi-conducting thermosetting compound
ASSEMBLY	Three screened power cores with three earth cores on cradle separator with central pilot core
INNER SHEATH	Semi-conducting thermosetting compound
REINFORCEMENT BRAID	Polyamide Yarns
OUTER SHEATH	CSP (Chlorosulphonated Polyethylene) Heavy Duty

Type 241 Mining Cable Application

These Type 241 1.1 to 11KV Mining cables are designed for various uses, including main feeder cable for continuous miners, pump cable, and power supply cable. Overall semi-conductive screen provides protective earth contact for any object breaching the sheath prior to contact with power conductors.

Type 241 Mining Cable Characteristics

Voltage Rating

Type 241.1 – 1.1kV
Type 241.3 – 3.3kV
Type 241.6 – 6.6kV
Type 241.11 – 11kV

Temperature Rating –

25℃ to +90℃

Type 241 Mining Cable Standards

AS/NZS 1802:2003, AS/NZS 1125:2001,

Water resistant

Flame retardant,

UV, sunlight, ozone and oil resistant

Type 241.1 Mining Cable
Type 241.3 Mining Cable
Type 241.6 Mining Cable
Type 241.11 Mining Cable

NO. CORES	POWER CONDUCTOR			EARTH CONDUCTOR		PILOT CORE		NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
NO. CORES	NOMINAL CROSS-SEC AREA mm2	NOMINAL THICKNESS INSULATION mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	THICKNESS SEMI-CON COVERING mm	STRAND SIZE nxmm	NOMNAL THICKNESS COVERING mm	NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
3	6	1.5	84x0.3	18.3x0.3	1	24/02.0	0.8	3.8	29.7	106
3	9	1.5	77x0.4	27x0.3	1	24/02.0	0.8	3.8	31.6	127
3	16	1.6	126x0.4	42x0.3	1	24/02.0	0.8	3.9	35	164
3	25	1.6	209x0.4	66x0.3	1	24/02.0	0.8	4.2	37.9	208
3	35	1.6	285x0.4	90x0.3	1	24/02.0	0.8	4.4	39.8	254
3	50	1.7	380x0.4	120x0.3	1	40/0.20	0.8	4.9	45.2	328
3	70	1.8	361x0.5	110x0.4	1	40/0.20	0.8	5.3	50	425
3	95	2	475x0.5	110x0.4	1	40/0.20	0.8	5.8	56	532
3	120	2.1	608x0.5	110x0.4	1.2	40/0.20	0.8	6.3	59.5	633
3	150	2.3	740x0.5	135x0.4	1.2	40/0.20	0.8	6.7	64.9	766
3	185	2.5	925x0.5	165x0.4	1.4	40/0.20	0.8	7.3	71.3	924
3	240	2.8	1221x0.5	216x0.4	1.4	40/0.20	0.8	8	76.9	1147
3	300	3	1525x0.5	275x0.4	1.4	40/0.20	0.8	8.7	86.4	1426

NO. CORES	POWER CONDUCTOR			EARTH CONDUCTOR		PILOT CORE		NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
NO. CORES	NOMINAL CROSS-SEC AREA mm2	NOMINAL THICKNESS INSULATION mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	THICKNESS SEMI-CON COVERING mm	STRAND SIZE nxmm	NOMNAL THICKNESS COVERING mm	NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
3	16	3	126x0.4	42x0.3	1	24/02.0	0.8	5	44	249
3	25	3	209x0.4	66x0.3	1	24/02.0	0.8	5.3	47.9	315
3	35	3	285x0.4	90x0.3	1	24/02.0	0.8	5.6	51.3	376
3	50	3	380x0.4	120x0.3	1	40/0.20	0.8	6	55.4	450
3	70	3	361x0.5	110x0.4	1	40/0.20	0.8	6.4	60.7	576
3	95	3	475x0.5	135x0.5	1	40/0.20	0.8	6.8	64.1	675
3	120	3	608x0.5	165x0.4	1.2	40/0.20	0.8	7.2	69.2	810
3	150	3	740x0.5	216x0.4	1.2	40/0.20	0.8	7.6	74	952
3	185	3	925x0.5	252x0.4	1.4	40/0.20	0.8	8	79.3	1112
3	240	3	1221x0.5	324x0.4	1.4	40/0.20	0.8	8.6	86.1	1360
3	300	3	1525x0.5	259x0.5	1.4	40/0.20	0.8	9.1	92.7	1640

NO. CORES	POWER CONDUCTOR			EARTH CONDUCTOR		PILOT CORE		NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
NO. CORES	NOMINAL CROSS-SEC AREA mm2	NOMINAL THICKNESS INSULATION mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	THICKNESS SEMI-CON COVERING mm	STRAND SIZE nxmm	NOMNAL THICKNESS COVERING mm	NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
3	16	5	126x0.4	42x0.3	1.4	24/02.0	0.8	6.1	55.2	365
3	25	5	209x0.4	66x0.3	1.4	24/02.0	0.8	6.4	59.1	440
3	35	5	285x0.4	90x0.3	1.4	24/02.0	0.8	6.7	62.6	509
3	50	5	380x0.4	120x0.3	1.4	40/0.20	0.8	7.1	66.4	592
3	70	5	361x0.5	110x0.4	1.4	40/0.20	0.8	7.4	71.3	727
3	95	5	475x0.5	135x0.5	1.4	40/0.20	0.8	7.9	75	835
3	120	5	608x0.5	165x0.4	1.4	40/0.20	0.8	8.3	80.3	990
3	150	5	740x0.5	216x0.4	1.4	40/0.20	0.8	8.6	84.8	1140
3	185	5	925x0.5	252x0.4	1.4	40/0.20	0.8	9	90.1	1311
3	240	5	1221x0.5	324x0.4	1.4	40/0.20	0.8	9.6	96.9	1576

NO. CORES	POWER CONDUCTOR			EARTH CONDUCTOR		PILOT CORE		NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
NO. CORES	NOMINAL CROSS-SEC AREA mm2	NOMINAL THICKNESS INSULATION mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	NUMBER AND NOMINAL DIAMETER OF WIRES n x mm	THICKNESS SEMI-CON COVERING mm	STRAND SIZE nxmm	NOMNAL THICKNESS COVERING mm	NOMINAL THICKNESS OF SHEATH, INCLUDING SEMI-CON LAYER mm	NOMINAL DIAMETER mm	NOMINAL WEIGHT kg/100m
3	25	7.6	209x0.4	66x0.3	1.8	24/02.0	0.8	7.8	73.4	645
3	35	7.6	285x0.4	90x0.3	1.8	24/02.0	0.8	8.1	76.7	724
3	50	7.6	380x0.4	120x0.3	1.8	40/0.20	0.8	8.5	80.7	825
3	70	7.6	361x0.5	110x0.4	1.8	40/0.20	0.8	8.9	85.9	975
3	95	7.6	475x0.5	135x0.5	1.8	40/0.20	0.8	9.3	89.2	1088
3	120	7.6	608x0.5	165x0.4	1.8	40/0.20	0.8	9.7	94.5	1258
3	150	7.6	740x0.5	216x0.4	1.8	40/0.20	0.8	10	99	1423
3	185	7.6	925x0.5	252x0.4	1.8	40/0.20	0.8	10.4	104.3	1610

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.