Power Cable :

300/500v houseuse electric wires

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Introduction Specification

■ Application

Use in stationary, horizontal, HV mine power, distribution circuits, for permanent or semi-portable applications with power transmission in deep mines ,open pits, tunnels, in conduit or duct, suitable for direct burial in wet or dry locations.
 

■ Structure

Conductors: Bare, soft drawn, annealed copper per ASTM B-3, compact stranded as per ASTM B-496.
Strand shield: Extruded semi-conducting compound.
Insulation: Flame resistant (90℃), cross-linked polyethylene, (XLPE) ICEA S-75-381/NEMA WC-58.
Insulation shield: Extruded semi-conducting compound, bare copper tape helically applied.
Color code: Black, White, Red nylon tracer tape applied between the insulation semi-conductive layer and the copper tape shield.
Ground wires: Un insulated, soft drawn, annealed, compact stranded, bare copper as per ASTM B-496, B-8 and B-33.
Ground check: soft drawn, soft drawn, annealed, compact stranded, bare copper with yellow EPR insulation.
Cabling: Three shielded conductors are assembled in a helical configuration with two un insulated ground wires, one yellow insulated ground check and non-wicking, fillers as needed . A woven nylon polyester reinforcement binder is served over the entire assembly for increased stability.
Reinforcement: A woven nylon polyester reinforcement binder is applied over the completed assembly for added core stability.
Jacket: Black flame retardant (90℃) PVC per ICEA S-75-381/NEMA WC-58.
Available in optional colors .
 

■ Feature

Excellent resistance to oil , water, solvents, corrosives, sunlight, aging, cuts, tears and abrasions.
Resistant to most oils and chemicals, good cut, tear and abrasion resistance.
MP-GC is suitable for all horizontal mine power distribution, messenger assisted high line transmission and direct burial in wet or dry locations requiring MSHA flame and/or UL approval listings.
Jacket will have permanent marking via indent printed legend.

 

■ Standard

Products can be manufactures according to IEC standard,ASTM standard, BS standard,DIN and other standard and customizable cable.

■ BV(60227IEC05,01）ZR-BV 300/500V,450/750V

 

 voltage level

V

cross-sectional area


mm2

Types of conductorsMaximum average outer diameter
mm

Maximum DC resistance at 20°C
Ω./Km.   

Minimum insulation resistance at 70°C
MΩ·Km.
Recommended load capacity
A		Cable reference weight
kg/km  
300/5000.512.4360.015138.3
0.7512.624.50.0121710.9
0.75*
22.824.50.0141711.8
1.012.818.10.0112013.7
1.0*
23.018.10.0132014.8
450/7501.513.312.10.01102520.0
1.523.412.10.01002521.3
2.513.97.410.01003431.5
2.524.27.410.00903434.4
414.44.610.00854446.8
424.84.610.00774450.0
614.93.080.00705866.7
625.43.080.00655871.0
1026.81.830.006579118.0
16281.150.0050111178.0
2529.80.7270.0050146280.0
352110.5240.0040180378
502130.3870.0045282508
702150.2680.0035281717
952170.1930.0035344991
1202190.1530.00323971228
1502210.1240.00324561511
185223.50.09910.00325191894
240226.50.07540.00325922468
300229.50.06010.00306853089
400233.50.04700.00287993935

■ BV(60227IEC05,01）ZR-BV 300/500V,450/750V

 

cross-sectional area

mm2

Maximum average outer diameter 
mm

Maximum DC resistance at 20°C
Ω./Km.   

 

Minimum insulation resistance at 70°C
MΩ·Km.

 

Recommended load capacity             A

 

Cable reference weight
kg/km  

 

0.52.4360.015139.3
0.752.624.50.0131712
12.818.10.0122015
1.53.312.10.0112520
2.53.97.410.0093432

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