AC Cable Na2xs (F) 2y RM 12/20 Kv 1X300/25, 1X240/25

• Application: Construction, Underground, Industrial, Power Station
• Voltage: Medium Voltage
• Current: AC Cable
• Insulation Material: XLPE
• Sheath Material: PE
• Material Shape: Round Wire
• Model NO.: cable NA2XS(F)2Y
• Wire Core Material: Copper or Aluminum
• Certification: ISO, CCC, CE, RoHS
• Model: Na2xs(F)2y
• Brand: Hongda
• Armour: Steel Wire/Tape Armour/No
• Conductor Material: Copper/Aluminum
• Standard: IEC 60502-1
• Quality Guarantee: Ten Years
• Core: 1core/Multicore
• Sheath Color: Black
• Sample: Yes
• Manufacture: Yes
• Transport Package: Wooden Drum
• Specification: single core power cable
• Trademark: Hongda
• Origin: China, Henan
• HS Code: 8544601200
• Production Capacity: 500km/Per Months

Product Description

NA2XS(F)2Y
Medium voltage single core cable 6/10 kV, 12/20 kV, 18/30 kV, XLPE insulated, PE sheathed, with Al conductors and screen of Cu conductors, longitudinally watertight

Application:
Medium voltage power cable for static application in ground, within and outside facilities, outdoor, in cable canals, in dry areas or in water. PE sheath secures increased mechanical resistance during and after laying. Swellable tape blocks water spreading within the cable. Due to its very low factor of dielectric loss, which remains constant over its entire operating lifetime, and owing to excellent insulation property of XLPE-material, firmly longitudinally spliced with inner and external screen of semi-conductive material (extruded in one process), the cable has a high operating reliability. Used in transformer stations, switching blocks, in electric power plants and industrial plants. To avoid the effects of external impact, the adhering semi-conductive layer extruded between conductor and insulation, along with concentric copper conductor, secures restriction of electric field and resistance to partial discharges.
 

CHARACTERISTICS:
Temperature Rating -20°C to +70°C

Minimum Bending Radius 15 x overall diameter
Sheath Colour Black

NA2XS(F)2Y Aluminium Conductor XLPE PE-12/20 (24)kV Cable

CONSTRUCTION:

1. Conductor	Aluminum conductor
2. Conductor screen	Inner semi-conducting layer
3. Insulation	XLPE insulation
4. Insulation screen	Outer semi-conducting layer
5. Tape	Conductive tape
6. Metallic shield	Copper wire screen and copper tape
7. Water blocking	Water-blocking tape
8. Outer sheath	PE outer sheath

Technical details:

Dimensions - number of cores x conductor cross-section	Construction	External diameter	External diameter	Conductor diameter	Insulation thickness	Conductor resistance at 20 °C	Short circuit current 1s	Cu weight	Cable weight	Packing*
		min.	max.	max.	nom.	max.	nominal		approx.
N x mm²		mm	mm	mm	mm	Ω/km	A	kg/km	kg/km
6/10 kV
1 x 50/16	RM	24	29	8,6	3,4	0,641	4,7	182	653	CUT
1 x 70/16	RM	26	31	10,2	3,4	0,443	6,58	182	740	CUT
1 x 95/16	RM	27	32	12,0	3,4	0,32	8,93	182	856	CUT
1 x 120/16	RM	29	34	13,5	3,4	0,253	11,3	182	954	CUT
1 x 150/16	RM	30	35	15,0	3,4	0,206	14,1	182	1100	CUT
1 x 150/25	RM	30	35	15,0	3,4	0,206	14,1	283	1132	CUT
1 x 185/16	RM	32	37	16,8	3,4	0,164	17,4	182	1250	CUT
1 x 185/25	RM	32	37	16,8	3,4	0,164	17,4	283	1273	CUT
1 x 240/16	RM	34	39	19,2	3,4	0,125	22,6	182	1400	CUT
1 x 240/25	RM	34	39	19,2	3,4	0,125	22,6	283	1478	CUT
1 x 300/25	RM	36	41	21,6	3,4	0,1	28,2	283	1684	CUT
1 x 400/35	RM	40	45	24,6	3,4	0,0778	37,6	394	2082	CUT
1 x 500/35	RM	43	48	27,6	3,4	0,0605	47	394	2445	CUT
12/20 kV
1 x 50/16	RM	28	33	8,6	5,5	0,641	4,7	182	810	CUT
1 x 70/16	RM	30	35	10,2	5,5	0,443	6,58	182	907	CUT
1 x 95/16	RM	31	36	12,0	5,5	0,32	8,93	182	1034	CUT
1 x 120/16	RM	33	38	13,5	5,5	0,253	11,3	182	1139	CUT
1 x 150/16	RM	34	39	15,0	5,5	0,206	14,1	182	1251	CUT
1 x 150/25	RM	34	39	15,0	5,5	0,206	14,1	283	1324	CUT
1 x 185/16	RM	36	41	16,8	5,5	0,164	17,4	182	1450	CUT
1 x 185/25	RM	36	41	16,8	5,5	0,164	17,4	283	1479	CUT
1 x 240/16	RM	39	44	19,2	5,5	0,125	22,6	182	1693	CUT
1 x 240/25	RM	39	44	19,2	5,5	0,125	22,6	283	1698	CUT
1 x 300/25	RM	41	46	21,6	5,5	0,1	28,2	283	1917	CUT
1 x 400/35	RM	44	49	24,6	5,5	0,0778	37,6	394	2336	CUT
1 x 500/35	RM	47	52	27,6	5,5	0,0605	47	394	2698	CUT
1 x 630/35	RM	51	55	29,3	5,5	0,0469	59,2	394	3166	CUT
18/30 kV
1 x 50/16	RM	33	38	8,6	8,0	0,641	4,7	182	1040	CUT
1 x 70/16	RM	35	40	10,2	8,0	0,443	6,58	182	1151	CUT
1 x 95/16	RM	36	41	12,0	8,0	0,32	8,93	182	1290	CUT
1 x 120/16	RM	38	43	13,5	8,0	0,253	11,3	182	1409	CUT
1 x 150/25	RM	39	44	15,0	8,0	0,206	14,1	283	1603	CUT
1 x 185/25	RM	41	46	16,8	8,0	0,164	17,4	283	1771	CUT
1 x 240/25	RM	43	48	19,2	8,0	0,125	22,6	283	2009	CUT
1 x 300/25	RM	46	51	21,6	8,0	0,1	28,6	283	2704	CUT
1 x 400/35	RM	49	54	24,6	8,0	0,0778	37,6	394	2682	CUT
1 x 500/35	RM	52	57	27,6	8,0	0,0605	47	394	3069
1 x 630/35	RM	56	62	29,3	8,0	0,0469	59,2	394	3569

 

*) Packing: CUT = cable in different lengths on drum or reel, possible cutting at required length

 

Custom designed medium voltage cables

In addition to standard medium voltage cables, we can design and supply bespoke MV cable products developed for your specific applications. Our custom designed cable solutions provide for variants developed and manufactured around a number of parameters, including:

Cross-sectional area: generally 35mm² up to 100mm2
Number of cores: generally one or three
Solid or stranded aluminium conductors: for applications requiring a lighter cable weight, also often more economical due to lower aluminium prices. 
Stranded copper conductors: for applications requiring a smaller overall diameter and higher transmitting properties.
Bedding
Bonded or strippable out semi-conducting layer
Water tightness: longitudinal, longitudinal + quasi-radial, longitudinal + radial
Insulation layers (conductor screen, insulation and insulation screen): XLPE, which is more commonly used for MV cables, or EPR which is more flexible and often better suited to marine and offshore applications.
Metallic screen: to nullify the electric field outside the MV cable. Concentric copper wire screens, Aluminium foil laminate, or extruded lead alloy sheath.
Twisted three-core cable or triplex 
Armouring: for mechanical protection. Aluminium wire armoured for single-core cables, Galvanised steel wire armour, strip or tape.
Tapes: Separator tapes to facilitate peeling, water-swellable tapes to prevent water ingress, Conductive tape for core binding.
Outer Sheath: compounds with various properties, tailored to the specific application's requirements, including resistance to oils, greases, rodents, termites, UV and flame, as well as zero halogen emissions.

Medium Voltage cable testing

Some of the tests you would expect from a medium voltage cable manufacturer, and which are performed on our MV cables, include:

Routine tests: These non-destructive tests are normally carried out on all lengths manufactured.
- Conductor resistivity
- Spark test on oversheath
- Voltage tests on sheath
- D.C. voltage test on oversheath

Sample tests: These potentially destructive tests are normally carried out on every production run.
- Examination of conductor and dimensions
- Hot set test for XLPE insulation
- Insulation and oversheath thickness
- Four hour voltage test

Type tests: These destructive tests are normally carried out in addition to the above tests on commencement of a particular cable supply to validate its design.
- Electrical type tests including bending and heat cycle
- Non-electrical type tests including mechanical properties after ageing and tests under fire conditions.

^{Packaging&Delivery.}

Packaging Details:Wooden drums,steel wooden drums or as your requirement
Delivery Time:Normally within 30 days(detailly depend on the order quantity)

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Looking forward to cooperation with you.If you have any question or need our certification and sample.Pls contact me freely.You can talk with me by Email or chat software.
Vivian Yuan