BS 7870-4.10 Aluminium MDPE 19/33 (36)kV Cable-BS7870-4.10-Medium Voltage Cable Manufacturers

BS 7870-4.10 Aluminium MDPE 19/33 (36)kV Cable
Voltage:	19/33 (36)kV
Structure:	Conductor	Class 2 Stranded Aluminium
	Insulation	XLPE (Cross-Linked Polyethylene)
	Screen	Copper Wires And Open Helix Copper Tape
	Jacket	MDPE (Medium Density Polyethylene)

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APPLICATION

Medium Voltage cable for power distribution and power supply stations used in Utility and Industrial applications, for the rated voltage of 19/33 (36)kV.

CHARACTERISTICS

Voltage Rating Uo/U

19/33 (36)kV

Temperature Rating

Maximum conductor operating temperature: +90ºC

Initial temperature at S.C.C for metallic screen: +80°C

Maximum conductor temperature during S.C: +250ºC

Maximum screen temperature during S.C: +150ºC

Minimum Bending Radius

20 x overall diameter

STANDARDS

BS 7870-4.10, BS EN 60228, HD620 S2 Part 10O / 11O

CONSTRUCTION

Conductor

Class 2 Stranded Aluminium

Conductor Screen

Semi-conductive extruded XLPE (Cross-linked Polyethylene) (Bonded)

Insulation

XLPE (Cross Linked Polyethylene)

Insulation Screen

Semi-conductive extruded XLPE (Cross-linked Polyethylene) (Strippable)

Longitudinal Waterblock

Semi-conductive waterblocking tape

Metallic Screen

Copper Wires And Open Helix Copper Tape

Longitudinal Waterblock

Non-conductive waterblocking tape

Outer Sheath

MDPE (Medium Density Polyethylene)

NO. OF CORE	NOMINAL CROSS SECTIONAL AREA	NOMINAL INSULATION THICKNESS	NOMINAL SCREEN SECTIONAL AREA	NOMINAL SHEATH THICKNESS	NOMINAL OVERALL DIAMETER	NOMINAL WEIGHT
NO. OF CORE	mm2	mm	mm2	mm	mm	kg/km
1	70	8.0	35	1.6	37.4	1344
1	95	8.0	35	1.68	39.1	1473
1	120	8.0	35	1.68	40.5	1596
1	150	8.0	35	1.77	42.9	1767
1	185	8.0	35	1.77	43.8	1900
1	240	8.0	35	1.85	46.4	2140
1	300	8.0	35	1.94	48.9	2407
1	400	8.0	35	2.02	51.8	2784
1	500	8.0	35	2.11	55.3	3211
1	630	8.0	35	2.19	59.6	3821
1	800	8.0	35	2.28	64.6	4575

HOW SOON CAN YOU RESPOND CLIENT INQUIRIES?

Our team is available 24/7 to respond to customer inquiries and issues. Most issues can be resolved within 8 hours.
HOW IS YOUR DELIVERY TIME?

Generally, we can deliver regular machines to customers immediately within 7-30 days.
HOW SOON CAN YOU RESPOND CLIENT INQUIRIES?

Our team is available 24/7 to respond to customer inquiries and issues. Most issues can be resolved within 8 hours.

1.Sampling Tests

2.Type test items

Sampling test items: cable conductor DC resistance; finished cable withstand voltage test；conductor single wire diameter and deviation；insulation average thickness, thinnest point；the sheathed average thickness and thinnest poin；change rate of tensile strength and elongation of insulation and sheath before and after aging；insulated wire core withstand voltage test；hot extension test；ozone resistance test；finished cable flexure test, etc.