Characteristics of HELUTHERM® 145 MULTI control cables

Cáp điều khiển chịu nhiệt HELUTHERM 145 MULTI

Control cables play an important role in ensuring the production plant operates stably with the correct signal. In particular, in harsh and high-temperature environments, you need to prioritize the selection of heat-resistant cables to ensure the product's lifespan and efficiency during operation. The HELUTHERM® 145 MULTI control cable is a line of heat-resistant control cables suitable for a wide range of applications and is manufactured directly by HELUKABEL.

1. Technical data of the HELUTHERM® 145 MULTI control cables

  • Halogen-free control and connecting cable with increased heat resistance
  • Temperature range

flexing -35°C to +120°C

fixed installation -55°C to +145°C

in short-circuit +250°C

  • Nominal voltage

up to 1,0 mm² U0/U 300/500 V

from 1,5 mm² U0/U 450/750 V

with protected fixed installation

from 1,5 mm² U0/U 600/1000 V

  • Test voltage 3000 V
  • Minimum bending radius

in operation 8x cable Ø

fixed installation 4x cable Ø

2. Cable structure of HELUTHHERM® 145 MULTI control cables

  • Tinned Cu wires, acc. toDIN VDE 0295 cl.5, BS 6360 cl.5 and IEC 60228 cl. 5
  • Core insulation of halogen-free, cross-linked polyolefin-copolymer
  • Core identification to DIN VDE 0293-308

for 2 cores BN, BU

up to 5 cores colored from 6 cores, black with continuous white numbering also available in other colors on request

  • GN-YE conductor, 3 cores and above
  • Cores stranded in layers with optimal lay-length
  • Fleece wrapping
  • Outer sheath of halogen-free, cross-linked Polyolefin-Copolymer
  • Sheath color black also available in other colors on request
  • with meter marking
Technical data of the HELUTHERM® 145 MULTI control cables

3. Properties of HELUTHHERM® 145 MULTI control cables

  • Reduced flame propagation
  • Good abrasion and notch resistance
  • Good resistance to oils and weathering
  • Resistant to UV radiation and ozone
  • Resistant to soldering temperatures
  • Thermal class B
  • Are resistant to melting, even when in contact with a soldering iron at temperatures of between 300°C and 380°C, because of the cross-linking for the insulation material
  • The materials used in manufacture are cadmium-free and contain no silicone and are free from substances harmful to the wetting properties of lacquers

4. Application

The HELUTHERM® 145 MULTI control cable is suitable for use in many sectors thanks to its cross-linked design and its halogen-free, flame-retardant, and high-temperature properties. These cables are used in applications such as lighting fixtures, heaters, electric machines (temperature class B), switching systems, and distribution switchboards. Besides, the life of these cables is longer thanks to heat-resistant properties are also an advantage of this product.

HELUTHERM® 145 MULTI control cable has good weather resistance, making the product work stably under conditions of high temperature, humidity, ozone, and UV radiation. Therefore, these cables are commonly used for traffic control systems and outdoor applications.

The flame-retardant properties contained in the HELUTHERM® 145 MULTI control cable limit smoke in the event of a fire, the smoke density will be low and no harmful gases will be generated. Therefore, if a fire incident occurs, evacuation will be easier, limiting damage and protecting human lives. In addition, the ability to limit fire spread will help reduce damage to the control and monitoring systems invested in the project, as well as the concrete and steel structures of buildings and factories will reduce the damage.

The cross-section of the conductive core may be smaller in some cases due to the high thermal load and to save the required space and weight. HELUTHERM® 145 MULTI control cables make a significant contribution to technical safety and environmental protection.

At HELUKABEL, we are constantly researching and innovating to produce quality cables, serving different applications. Besides the HELUTHERM® 145 MULTI control cable, we also provide many other electrical connection solutions. If you need technical advice for your project, please contact our engineers for support as soon as possible.

For more information, please contact:


905 Nguyen Kiem Street, Ward 3, Go Vap District, Ho Chi Minh City 700000, Vietnam

Tel. +84 28 77755578 | |