G4727 Cable

G4727 Cable

G4727 cable is a low-voltage armored power cable used in railway and subway networks, manufactured according to London Underground standards.

  • iso-certification
  • ce-certification
  • ccc-certification
  • ul-certification
  • abs-certification

G4727 Cable Description

G4727 cable features copper conductors, a limited fire-resistant (LFH) underlay, and an outer sheath. Its steel wire armor (SWA) effectively resists mechanical stress. Rated at 600/1000V, it is designed for non-safety-critical low-voltage AC current systems. Certified by London Underground Limited (LUL), formerly known as EME-SP-14-027.

g4727-cable

G4727 Cable Construction

  • Conductor
  • Class 2 Stranded Copper
  • Insulation
  • XLPE (Cross-Linked Polyethylene)
  • Bedding
  • LFH (Limited Fire Hazard)
  • Armour
  • SWA (Galvanised Steel Wire)
  • Outer Sheath
  • LFH (Limited Fire Hazard)

G4727 Cable Characteristics

  • Voltage Rating Uo/U
  • 0.6/1kV
  • Temperature Rating
  • -15°C to +90°C
  • Minimum Bending Radius
  • 8 x overall diameter

G4727 Cable Specifications

NO. OF CORESNOMINAL CROSS SECTIONAL AREA
mm²
MAXIMUM DC RESISTANCE OF CONDUCTOR AT 20°C
ohms/km
NOMINAL OVERALL DIAMETER
mm
NOMINAL WEIGHT
kg/km
22.5*7.4112.2323
24*4.6113.3387
26*3.0814.4460
210*1.8316.1611
216*1.1518.7904
2250.727211050
2350.524221450
2500.387241800
2700.268272300
2950.193323250
21200.153353950
21500.124384650
21850.0991436050
22400.0754497500
23000.0601549050
32.5*7.4112.1335
34*4.6113.3430
36*3.0814.4523
310*1.8317811
316*1.1519.31072
3250.727241750
3350.524272000
3500.387282450
3700.268323250
3950.193364500
31200.153405350
31500.124446900
31850.0991498200
32400.07545610350
33000.06016212600
42.5*7.4113.6406
44*4.6114.9505
46*3.0817.1737
410*1.8318.9969
416*1.1521.51303
4250.727272100
4350.524292450
4500.387323100
4700.268374400
4950.193415650
41200.153467300
41500.124518700
41850.09915510450
42400.07546313250
43000.06016816100

Why Huadong Cable

Our vision is to become an internationally renowned brand in the field of cables; customer satisfaction, employee promotion, and corporate development are our service tenets; high standards, globalization, and building an international brand are our business philosophy.

About HuaDong

Henan Huadong Cable Co., Ltd. was founded in 1999 which is a joint-stock national high-tech enterprise integrating scientific research, industry and trade. Huadong Cable is deeply integrated into the "Belt and Road" construction and exports to more than 130 countries around the world, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.

HuaDong Technology

Huadong Cable focuses on technology research and development which has 60 professional personnel with senior professional titles, and has more than 100 invention and utility model patents. Huadong has a team of experienced technical engineers to ensure the quality of cables.

Main Products

Our main products : marine cables, power cables, overhead cables, fireproof cables, low-smoke halogen-free cables, rubber cables, high temperature resistant cables, instrument and control cables, solar cables and other products.

ISO, SGS, BV CERTIFICATION; TECHNICAL PATENTS AND PRODUCT CERTIFICATION

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TECHNICAL AND CLIENTS

130+

Export Countries

100+

Technical Patents

3 billion+

Annual Productivity

400+

Employees

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Please feel free to contact us if you have any questions.

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