SynCon® – Connecting Cables & Transformer Terminals SynTex® 155

SynTex® 155 is a flexible low voltage lead-out cable consisting of one cable made of bare or tinned wires and coated with a multi-layer insulation. The multi-layer insulation consists up to 2.5 mm² of braided acetate silk with an additional polyester film which is counterwound with Nomex® paper. Finally, it is braided with a polyester filament yarn and coated with polyurethane.

SynTex® 155 achieves thermal class F (155 °C) and provides excellent thermal resistance, even for short-term thermal overload, due to its textile insulation. In addition to its high abrasion resistance, this type of insulation also offers excellent dielectric strength. Cable skinning occurs mechanically. SynTex® 155 is halogen and silicone free. 0.25 - 2.50 mm² with acetate silk braiding, 4.00 - 95.00 mm² without braiding.

Download datasheet

Application

SynTex® 155 is used as a connection cable in high-quality electric motor and transformer applications under permanent high thermal and mechanical stress. It also offers sufficient safety for applications with permanent high thermal stress in apparatus, machine and plant engineering.

Standards

  • VDE 0295 / IEC 60228, class 5
  • RoHS compliant according to 2011/65 EU

Delivery forms

Standard delivery form:

Nominal cross section / m² Length / m Format
0.25 - 1.50 200 rings
2.50 - 4.00 100 rings
6.00 - 35.0 50 rings
50.0 - 95.0 25 rings

Conductor

Tinned copper wire VDE 0295 / IEC 60228 class 5.

Semi-concentric cable made of bare or tinned wires. The dimensions specified in the technical datasheet are regarded as standard values. The actual cross sections may vary. The cables are manufactured according to European standards with a metric conductor cross section. Always observe relevant standards valid for divergent operating conditions when laying for greater limit current loads.

Color

White is the standard colour as well as plain red, green, blue and black.
0.25 - 6.00 mm² white also with yellow, green, red, blue, black, violet, or grey tracer.
All diameters up to 6 mm² also available in uni-colours.
Above 50.0 mm² only available in white.

Technical data

Dimension
Property Unit of measure                              
Nominal cross section  mm²  0.25 0.50 0.75 1.00 1.50 2.50 4.00 6.00 10.00 16.00 25.00 35.00 50.00 70.00 95.00
Strands x diameter  mm  14 x 0.15 16 x 0.20 24 x 0.20 32 x 0.20 30 x 0.25 50 x 0.25 56 x 0.30 84 x 0.30 80 x 0.40 126 x 0.40 196 x 0.40 280 x 0.40 399 x 0.40 560 x 0.40 483 x 0.50
Outer diameter  mm  1.70 1.90 2.20 2.35 2.60 3.00 4.00 4.90 5.80 7.00 8.50 10.20 11.70 14.00 16.00
Tolerance  mm  ±0.10 ±0.10 ±0.10 ±0.10 ±0.10 ±0.10 ±0.15 ±0.20 ±0.20 ±0.20 0.25 ±0.25 ±0.30 ±0.40 ±0.40
Mechanical
Property  
Bend radius  ≥ 4 x outer diameter
Thermal
Property  
Thermal class  F
Temperature range  -40 up to +155 °C
Thermal pressure  appr. 20 %
Electrical
Property Unit of measure  
Operating voltage  max. 800
Insulation resistance  Ω  ≥ 200 MΩ x km
Testing voltage    4.0 kV (Sinus/50Hz/2 min)