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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:

Point Heating Cables to NR/SP/ELP/40045

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