Data Sheet

U.I. Lapp
GmbH
DATA SHEET
NSHXAFö 1.8/3 kV
DB3022673EN
valid from: 2010-08-20
Originator: T. Merker / PDC
Document: DB3022673EN page 1 of 1
All deviations from this specification are subject to explicit consent of U.I. Lapp GmbH. All rights reserved acc. to DIN 34.
PD 0019/2.1_11.09EN
MAKE-UP TYPE
NSHXAFö 1,8/3 kV
CERTIFICATION
NSHXAFö 1,8/3 kV ◄VDE► (arrowheads can also be blank) according to VDE 0250-606
APPLICATION (VDE 0298-3)
- Railway vehicles
- Omnibuses
- Switching stations (short-circuit-proof up to 1000 V)
- Power distributors (short-circuit-proof up to 1000 V)
- No direct laying in the ground
- Lead-through through fire separation (e.g. sand cups) is permissible and doesn’t represent laying in ground normatively
- Removal of tensile load, thrust, torsion and bend is necessary in case of connection to non-stationary equipment
- No appropriateness for protection class II
- In ducts, tubes, pipes, conduits
- In closed installation channels
- Machine or tool wiring
- Connection of movable parts
- Bundled
- Potentially for the protection of life & material assets in case of fire due to halogen-free materials, at the applications mentioned
- Maximum laying tensile strength At stationary installation 50 N per mm² of nominal conductor cross section
At movable equipment 15 N per mm² of nominal conductor cross section
PERMISSIBLE VOLTAGES
Rated, core-to-ground (PE) (U
0
) 1.8 kV AC/2.7 kV DC
Rated, core (not PE)-to-core (not PE) (U) 3.0 kV AC/4.5 kV DC
Operated, core-to-ground (PE) (U
0
) 2.1 kV AC/2.7 kV DC
Operated, core (not PE)-to-core (not PE) (U) 3.6 kV AC/5.4 kV DC
MAKE-UP (DIN VDE 0250-606)
Conductor Copper
Conductor class Fine-wired/Class 5 according to IEC 60228/EN 60228/VDE 0295
Conductor quantity Single-conductor/1 x …
Cross sections in mm² 1.5 to 300
Insulation Extruded rubber compound 3GI3 acc. to DIN VDE 0250-606.4.3 & DIN VDE 0207-20
Wall thickness in line with DIN VDE 0250-606, table 4, column 4
Outer coating Halogen-free polymer compound HM3 acc. DIN VDE 0250-606.4.5 & DIN VDE 0207-24
Wall thickness in compliance with DIN VDE 0250-606, table 4, column 5
Outer cable diameter DIN VDE 0250-606, table 4, column 6
Standard colour of the outer coating Black (other colours on request)
ELECTRICAL PROPERTIES AT +20 °C
Rated voltage U
0
/U 1.8/3 kV AC
Test voltage 6000 V AC
MECHANICAL, CHEMICAL AND THERMAL PROPERTIES
Category temperature in each situation At the conductor, during operation +90 °C
At the surface, fix laying -40 °C to +90 °C
At the surface, during laying -25 °C to +70 °C
Minimum bending radii Installed fixedly 6 x OD*
Moved freely 10 x OD*
At insertion 10 x OD*
Drum operation (enforced guidance) 12 x OD*
Cable roller assemblies (enf. guidance) 10 x OD*
Roll direction change 15 x OD*
Halogen-free DIN VDE 0250-606 -2.2 and -4.7
Fire load values DIN VDE 0250-606, table 4, column 7
European low voltage directive Not compliant with the low voltage directive (CE) due to the rated voltage above 1 kV
*OD = Outer cable diameter