25mm2 35mm2 Swa Galvansized Steel Wire 4 Core Aluminum Armored Underground Cables

25mm2 35mm2 Swa Galvansized Steel Wire 4 Core Aluminum Armored Underground Cables image

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Product Details

Model NO.

Aluminum Armored Underground Cables

Current

DC Cable

Insulation Material

XLPE

Sheath Material

LSZH

Material Shape

Round Wire

Wire Core Material

Aluminum

Certification

ISO, CCC, CE

Model

Na2xrh

Brand

Hongda

Transport Package

Export Wooden Drum

Specification

Aluminum Armored Underground Cables

Trademark

HONGDA

Origin

China

HS Code

8544492100

Production Capacity

5000 Meters/15 Days

Product Description

Cables Application

Can be used in underground installations since the cable is very suitable for mechanical compulsion and harsh operating conditions. Suitable for comparatively high ambient temperature due to high maximum permissible conductor temperature.

Cables Standard

IEC 60502-1
Flame Retardant according to IEC/EN 60332-1-2

Cables Construction

Conductor:Class 2 stranded aluminium conductor
Insulation:XLPE (Cross-Linked Polyethylene)
Armour:SWA (Galvanized round steel wire)
Sheath:PVC (Polyvinyl Chloride)
Cable Technical Data

ELECTRICAL PERFORMANCE	Cables manufactured to BS 5467 and BS 6346 are rated for 0.6/1kV, 1.9/3.3kV
CHEMICAL PERFORMANCE	Chemical & Oil resistance: Good
MECHANICAL PERFORMANCE	Minimum bending raduis: x20 cable diameter (unarmoured) Minimum bending raduis: x15 cable diameter (armoured)
FIRE PERFORMANCE	Flame non-propagation base on IEC 60332-1 Reduced emission of Halogens chlorine<15%
TERMINAL PERFORMANCE	Maximum service temperature: 90°C Maximum short-circuit temperature: 250°C(max. 5s) Minimum service temperature: -15°C

Cable Parameter

Nominal cross sectional area	Approximate outer diameter	Approx. weight	Max.D.C resistance of conductor(20ºC)	Current carrying capacity
mm2	mm	kg/km	Ω/km	In Air(A)	In Ground(A)
4X2.5	16.1	409	12.1	15	22
4X4	18.1	577	7.41	20	28
4X6	19.3	655	4.61	27	36
4X10	22.3	838	3.08	35	46
4X16	25.7	1171	1.91	46	60
4X25	29.7	1482	1.2	61	77
4X35	31.4	1692	0.868	74	91
4X50	35.3	2062	0.641	91	112
4X70	41.2	2918	0.443	116	137
4X95	45.6	3505	0.32	144	165
4X120	51.2	4652	0.253	168	186
4X150	56.1	5425	0.206	189	210
4X185	61.3	6313	0.164	221	238
4X240	68.1	7655	0.125	263	277
4X300	74.1	8945	0.1	305	312

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