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Point Heating Cables to NR/SP/ELP/40045

Point Heating Cables to NR/SP/ELP/40045

Application

The cables are designed for power distribution in points heating system. These heavy duty cables offer protection from abrasion and mechanical impact whilst maintaining fl exibility to ease installation.

Standards

NR/SP/ELP/40045 (formerly RT/E/PS/40045)

BS 7919

UNE 21027

Construction

Conductors

Class 5 tinned copper conductors to BS 6360.

Insulation

EPR type GP4 to BS 7655.

Sheath

PCP type EM2 to BS 7655.

Electrical Characteristics at 20℃

Nominal Conductor Cross Section mm² 1.5 2.5 4.0 6.0
Maximum DC Conductor Resistance Ω/km 13.7 8.21 5.09 3.39
Voltage Rating KV 0.3/0.5

Mechanical and Thermal Properties

Minimum Bending Radius: 7.5×OD

Temperature Range:-30℃ to +70℃ (during operation); -10℃ +55℃ (during installation)

Core Identification

4cores: yellow, yellow, blue, blue

8cores: yellow, yellow, blue, blue, Brown, brown, black, black

Dimensions And Weight

Cable Code No. of cores& Nominal
Conductor Cross
Sectional Area
No.×mm²
No. & Nominal
Diameter of
Strands
No/mm
Nominal
Thickness of
Insulation
mm
Nominal
Overall
Diameter
mm
Nominal
Weight
kg/km
RF40045-H05RNF-300/500V-4G1.5 4×1.5 30/0.25 0.8 14.3 220
RF40045-H05RNF-300/500V-4G2.5 4×2.5 50/0.25 0.9 16.5 390
RF40045-H05RNF-300/500V-4G4 4×4.0 56/0.30 1.0 18.5 420
RF40045-H05RNF-300/500V-8G1.5 8×1.5 30/0.25 0.8 18.5 460
RF40045-H05RNF-300/500V-8G2.5 8×2.5 50/0.25 0.9 21.4 510
RF40045-H05RNF-300/500V-8G4 8×4.0 56/0.25 1.0 23.6 830
RF40045-H05RNF-300/500V-8G6 8×6.0 84/0.30 1.0 25.6 1040
RF40045-H05RNF-300/500V-8G10 8×10.0 75/0.40 1.2 31.7 1799
RF40045-H05RNF-300/500V-8G16 8×16.0 118/0.40 1.2 36.2 2480