Datasheet
DATA SHEET
0026805
ÖLFLEX
®
HEAT 145 MC (multi core)
valid from :
06.12.2007
elaborated by:
TE-K: M. Herb / R. Krämer
Document: DB0026805EN page 1 of 1
No.: 0019/0894
Application
ÖLFLEX
®
HEAT 145 MC are heat resistant multi core cables, insulated and sheathed with a cross-linked halo-
gen-free polyolefine copolymere compound with excellent mechanical characteristics, for fixed installation and
flexible applications and normal mechanical stress. Further special features: Large temperature range, good UV-
light- and oil resistance, halogen-free, low smoke density and low toxicity of the smoke gases in case of fire.
Typically used for and in railways, locomotives, trams, in subways/underground, busses or any other kind of pub-
lic transport systems, for wiring of lamps, heating appliances, electrical machines and in any kind of plant and
machinery construction.
Design
Conductor fine wire strand of tinned copper acc. to IEC 60228 resp. VDE 0295, class 5
Core insulation cross-linked polyolefin copolymere, halogen free
Core identification acc. to VDE 0293-1, with gn/ye or without gn/ye ground conductor
up to 5 cores coloured in acc. to HD 308 S2 resp. VDE 0293-308
more than 5 cores black with white numbers
acc. to DIN EN 50334 resp. VDE 0293 part 334
Outer sheath cross-linked polyolefin copolymer, halogen free, black
Electrical properties at 20 °C
Nominal voltage up to 1,0 mm² : 300 / 500 V
from 1,5 mm² : 450 / 750 V
for fixed and protected installation from 1,5 mm² : 0,6 / 1 kV
Test voltage 3500 V AC
Mechanical and thermal properties
Temperature range fixed installation -55 °C to +125 °C max. conductor temperature
for flex. applications -35 °C to +120 °C max. conductor temperature
for short time up to +145 °C max. conductor temperature
Min. bending radius 4 x cable diameter for fixed installation
15 x cable diameter for flex. applications
Flammability flame retardant as to IEC 60332-1-2 resp. VDE 0482-332-1-2
and IEC 60332-3-24 (Cat. C) resp. VDE 0482-266-2-4
Smoke density acc. to IEC 61034-2
Halogen-free acc. to IEC 60754-1 resp. VDE 0472 part 815
Corrosivity acc. to IEC 60754-2 resp. VDE 0482 part 267-2-3
Chemical resistance oil resistance acc. to IEC 60811-2-1 resp. VDE 0473 part 811-2-1
Tests acc. to IEC 60811-x-x resp. VDE 0473 part 811-x-x, VDE 0472
EC directive this cable confirms to ECD 2006/95/EC
(low voltage directive)