fire proof power cables(single core)
| Place of Origin: |
Eath Sussex |
Product Detail
Application:
Power Station
Insulation Material:
XLPE
Conductor Material:
Copper
Type:
Low Voltage
Jacket:
Others
Brand Name:
caledonian
300/500V Mica+XLPE Insulated, LSZH Sheathed Power Cables (Single Core)
APPLICATION
The cables are designed for areas where the integrity of the electrical circuit is critical in maintaining power supply. Applications can be found in emergency lightings, control and power circuits, power stations, fire alarm systems,underground tunnels, lifts, escalators, and high-rise buildings.
STANDARDS
Basic design to IEC 60502-1
VOLTAGE RATING
| Conductor | Plain annealed copper wire, stranded according to IEC 60228 class 2 |
| Insulation | Mica glass tape covered by extruded XLPE compound |
| Sheath | Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound type SW2-SW4 as per BS 7655-2.6 can be offered.). UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option |
COLOUR CODE
| Insulation colour upon request |
|
| Sheath Colour | Black (other colours upon request) |
PHYSICAL AND THERMAL PROPERTIES
| Temperature range during operation (fixed state) | -30°C – +90°C |
| Temperature range during installation (mobile state) | -20°C – +50°C |
| Minimum bending radius | 8 x Overall Diameter |
ELECTRICAL PROPERTIES
| Dielectric test | 2000 V r.m.s. x 5' (core/core) |
| Insulation resistance | 1000 MΩ x km (at 20°C) |
| Short circuit temperature | 250°C |
CONSTRUCTION PARAMETERS
ConductorFFX300 05mRZ1-RNominal Cross Section AreaNo./Nominal Diameter of StrandsNominal Insulation ThicknessNominal Sheath ThicknessWithout Earth ConductorNominal Overall DiameterApprox. Weightmm2No./mmmmmmmmkg/km
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| 1.5 | 7/0.53 | 0.5 | 0.5 | 4.4 | 29 |
| 2.5 | 7/0.67 | 0.5 | 0.5 | 4.9 | 40 |
| 4 | 7/0.85 | 0.5 | 0.5 | 5.5 | 55 |
ELECTRICAL PROPERTIES
| Conductor Operating Temperature | 90°C |
| Ambient Temperature | 30°C |
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