Pure Copper Conductor Medium Voltage Three Core XLPE Insulated Power Supply Cable

Product Name:YJY XLPE insulation LSOH Sheathed Flame retardant Power Cable

Product Description

1. Standard of XLPE Cable: According to GB12706( Equal to IEC60502)Also can do by the standard of ASTM, BS, DIN and AS/NZS or other standards as request.

2. Rated Voltage of XLPE Cable:

0.6/1KV 6/10KV;8.7/15KV;12/20KV;18/20KV;21/35KV;6/35KV

3. Construction of XLPE Cable:

Conductor: Copper or Aluminum

Insulation: XLPE

Inner sheath: PVC or PE

Armoured: Galvanized steel tape, Galvanized steel wire

Outer Sheath: PVC or PE

NO. of cable cross: 1 core(Single core),2cores(Double cores),3cores, 4cores(4 equal-section-area cores OR 3 equal-section-area+1 small section area neutral core),5cores(5 3 equal-section-area cores+2 small area neutral cores OR 4 equal-section-area +1 small area neutral cores).We provide armored type and non-armored type for the cables stated above.

Also can do according to the customer’s request.

4. Characters of XLPE Cable:

a.Max  Long-time operating temperature of XLPE insulated cable is 90°C

b.Installing temperature of cable should not be less than 0°C

c.Max short-circuit temperature does not exceed 250°C, Not more than5 Sec.

d.Unable be laid without the limit of fall with enough mechanical pull, Single-core cable can not be laid in an iron tube or fixed by circled iron tools around cables

5. Description & Application of XLPE Cable:

6. Advantage:

a. Excellent electric and mechanical characteristics

b. Best Resistance chemical corrosion and heat-aging, environment stress and flame-retardant

c. Simple in structure, Convenient to use

d. Reduce costs.

British Standard MV cables Voltage Rating

BS6622 – standard British MV cable 6.35/11kV 19/33kV  

BS7835 – LSZH British MV cable 6.35/11kV 19/33kV  

European standard MV cables Voltage Rating 

N2XSY – single copper core XLPE insulated with PVC over sheath 6/10kV 12/20kV 18/30kV

N2XS2Y – single copper core XLPE insulated with PE over sheath 6/10kV 12/20kV 18/30kV

NA2XSY – single aluminum core XLPE insulated with PVC over sheath 6/10kV 12/20kV 18/30kV

NA2XS2Y – single aluminum core XLPE insulated with PE over sheath 6/10kV 12/20kV 18/30kV

N2XSEY – 3 copper core XLPE insulated with PVC over sheath 6/10kV

N2XS(F)2Y – single copper core XLPE insulated with water blocking powder and PE over sheath 6/10kV 12/20kV 18/30kV

N2XS(FL)2Y – single copper core XLPE insulated with water blocking powder and aluminum tape tightly bonded to PE sheath 6/10kV 12/20kV  

NA2XS(F)2Y – single aluminum core XLPE insulated with water blocking powder and PE over sheath 6/10kV 12/20kV 18/30kV

NA2XS(FL)2Y – single aluminum core XLPE insulated with water blocking powder and aluminum tape tightly bonded to PE sheath 6/10kV 12/20kV 18/30kV

Description:

CU/XLPE/LSOH, IEC 60331

IEC 60502, IEC 60227, IEC 60331, IEC 601034, IEC60754 GB/T 12706-91 GB306.1-2001, GB/T18380.3-2001

CE, CCC, KEMA

Constructions

Conductor: Circular stranded copper conductor, conforms to IEC 60228 class 2

Insulation: XLPE/A

Inner Covering: LSOH

Sheath: LSOH , black

Note: Insulation color as per standards or customer requirement

Applications

Used for tall building, Hospital, Theatre, Power station, Metro Tunnel or Petrochemical Industry or other special place required for low smoke , zero halogen clean and safe cable.

Standards

International: IEC 60502, IEC 60227 IEC 60331, IEC 601034

China: GB/T 12706-91 GB306.1-2001, GB/T18380.3-2001

Other standards such as BS,DIN and ICEA upon request 

Technical data

Rated voltage: 18/30kV

Max. Conductor Temp.: normal (90ºC), short circuit no more than 5 s (the highest temperature of conductor shall no more than 250ºC )

Min. Ambient Temp.:The cable shall be pre heated if the ambient temperature is below 0ºC

Min. Bending Radius: single core cable 20(d+D)±5%

                    Multi-core cable 15(d+D)±5%