Medium Voltage Trailing Cable 14/25kv Ntscgewoeu 3X50+3X25/3 mm2

Medium Voltage Trailing Cable 14/25kv Ntscgewoeu 3X50+3X25/3 mm2

Medium Voltage Trailing Cable 14/25kv Ntscgewoeu 3X50+3X25/3 mm2

NTSCGEWOEU

Construction, Industrial

Low and Medium Voltage Cable

DC & AC

Rubber

Rubber

Round Wire

Tinned Wire

ISO, CCC, CE, VDE

Ntscgewoeu

Yifang

YIFANG

Drum

3×50+3×25/3mm2

China

8544492100

Product Description

MEDIUM VOLTAGE TRAILING CABLE 14/25kV NTSCGEWOEU 3×50+3×25/3 mm2

Application

NTSCGEWOU cables are suitable for installation in dry,moist and wet rooms as well as for outdoor installations and applications in locations with an associated explosion hazard, and building sites, in industrial workshops, open-face mining, in quarries. Trailing cables are primarily used in smelting foundries, lime stone plants, sand and gravel excavation, container terminals, and docks, in brown coal excavation, salt and ore mining as in heavy industrial application.

Global data

Brand YIFANG

Standard DIN VDE 0250, Part 813

Design features

 

Conductor for Power & Ground Cores Copper tinned,class 5 according to IEC 60228 or VDE 0295
Insulation for Power Core

Insulation for Ground Core

Ethylene Propylene Rubber (EPR Grade 3GI3) with inner and outer
semi-conductor layer
Semi-conductive Conductor Layer
Inner Sheath Rubber compound, GM1b or 5GM3 Grade or Better
Reinforcement Anti-torsion Braid
Outer Sheath Rubber compound, 5GM3 OR 5GM5 Grade
Marking (Year of manufacture) Yifang Cable NTSCGEWOEU
(number of cores) x (cross-section) (rated voltage)

Electrical parameters

Rated Voltage (U0/U)                            14/25kV
Max.Operating Voltage in AC.                            17.3/30kV
AC. Test Voltage (within 5min.)                        36kV          

Ambient Temperature

Ambient Tmeoerature: 80ºC

Environment Condition

Oil, abrasion and weather Resistant
Flame-retardant
 

No. Description Unit Data
1 Reference standard   DIN VDE 0250, Part 813
2 Rated Voltage kV 8.7/15
3 Size mm2 3×50+3×25/3
4 Phase Core–Conductor    
Nominal Cross-section Area mm2 50
Max. Stranding Wire Diameter mm 0.41
Approx. Diameter of Conductor mm 11
Max.D.C Resistance at 20 ºC Ω/km 0.393
5 Phase Core–Insulation     
Thickness of Inner semi-conductive layer mm 0.4
Min. thickness of Insulation mm 5.0
Thickness of Outer semi-conductive layer mm 0.5
6 Phase Core–Conductor    
Nominal Cross-section Area mm2 25/3
Max. Stranding Wire Diameter mm 0.41
7 Phase Core–Insulation     
Nominal thickness of Insulation   2.0
8 Inner Sheath    
Nominal thickness mm 2.6
9 Outer Sheath    
Nominal thickness mm 4.0
Color of sheath Red
10 Approx. Overall Dia. of cable mm 60
11 Approx. Weight kg/km 5600
12 Minimum Bending Radius
 for installation             
  7D according to VDE 0298 PART 3
13 Max. Permissible Tension Strength N/mm2 15
14 Standard Packing Length m 500


 

  1. POWER CORE
  2. SEMI-CONDUCTIVE LAYER
  3. INSULATION
  4. OUTER SEMI-CONDUCTIVE LAYER
  5. GROUND CORE
  6. SEMI-CONDUCTIVE LAYER
  7. INNER SHEATH
  8. ANTITOSION BRAID REINFORCEMENT
  9. OUTER SHEATH

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