• Model NO.：Armour Power Cable
• Wire Core Material：Bare Copper Wire
• Certification：ISO, CCC, CE, UL, Kema
• Model：Armour Cable
• Brand：Yifang
• Cores Number：Single Core , Three Core
• Standards：IEC 60502-2 or as BS Icea Standard
• Insulation：XLPE
• Color：Black
• Armour：Galvanized Steel Wire
• Production Machine：Ccv Line
• Transport Package：Iron& Wooden Drum
• Specification：630mm2
• Trademark：Yifang cable
• Origin：Zhengzhou, Henan
• HS Code：8544601200
• Production Capacity：3000km,Year

Conductor

Compact Stranded Copper Conductor, Class 2 as per IEC 60228

Conductor Screen

Semi-conductor (MV only)

Insulation

XLPE(Cross-linked polyethylene)

Insulation Screen

Semi-conductor (MV only)

Metalic Shield

Copper Tape Screen or Copper wire & copper tape Shield (MV must, LV optional)

Filler

PP fillers

Wrapping Tape

Non woven wrapping tape or lsoh wrapping tape

Inner Covering

Extruded PVC, or LSOH (MV only)

Armour

 Galvanized Steel wire/ Galvanized steel tape/Aluminum wire/ Aluminum Tape armour

Overall Sheath

PVC, FR-PVC, MDPE,HDPE

Technical data

Rated voltage: 1.8/3kV, 6/10kV, 8.7/10kV, 8.7/15kV, 12/20kV, 21/35kV, 26/35kV

Max. Conductor Temp.: normal (90°C), short circuit no more than 5 s (160°C when section-area below 300mm2, 140°C when section-area above 300mm2)

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

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

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

 

MV(6 to 35kv) Power CableModel and DescriptionNo.of CoreConductor cross-section area(mm2)xlpe insulation1        3 10 16 25 35 70 95 120 150 185 240 300 400 500 630 800 1000Cu coreAl CoreYJV;PVC sheathed power cableYJLV;PVC sheathed power cableYJV22;steel tape armoured,PVC sheathed power cableYJLV22;steel tape armoured,PVC sheathed power cableYJV32,YJV42;steel wire armoured ,PVC sheathed power cableYJLV32,YJLV42;steel wire armoured ,PVC sheathed power cable

 

Certificates

CE, RoHS, CCC, KEMA and more others at request

International: IEC 60502, IEC 60228

China: GB/T 12706.1-2008

 

Other standards such as BS,DIN and ICEA upon request 

 

4 Table of the voltage, cores and cross-section

Item

Category    A ,B

3.6/6kV

6/10kV

8.7/15kV

12/20kV

18/30kV

21/35kV

Category    A ,B

6/6kV

8.7/10kV

12/15kV

18/20kV

        -

26/35kV

Single core

           mm2

25-1200

25-1200

35-1200

50-1200

50-1200

50-1200

Three core

           mm2

25-400

25-400

35-400

50-400

50-400

50-400

 

The cable with Category A rated voltage is used in the situation requiring not over 1 min. of grounding fault lasting time. For the cable with Category B rated voltage, the grounding fault lasting time normally is not over 1 hour, max. lasting time is not over 8 hours, annual ground fault lasting time altogether should not be over 125 hours, Category C includes all the system expect Category A and B.