RAILWAYS

Hypertac is a leading supplier of high reliability, high performance interconnect solutions and electrical/electronic connectors.

The company has particular expertise in the rapid development of innovative interconnect solutions for high reliability applications in mass transit, military, aerospace, industrial, test & measurement and medical electronics markets.

HYPERTAC® HYPERBOLOID CONTACT

A unique technology ensuring the highest reliability in harsh and demanding environments.

• Low contact resistance
• Low mating force
• Higher nominal current
  (more than 50%)
• Immunity to shock and vibrations
• 100.000 mating cycles
• Resistance to fretting corrosion

NULOC

Hypertac interconnect’s solution for ERTMS.

Hypertac innovated by integrating into the Nuloc interconnection system a unique recognition code for each locomotive and by adapting the cable antenna dimension to each locomotive type. The coding function is generated on an embedded printed circuit inside the connector receptacle. The code is programmed during the final manufacturing phase.

This code is the “DNA signature” given to each SNCF locomotive that will ensure the reliability of the unique train identification on the European rail network system management.

The interconnection system also integrates a coaxial cable assembly to link to the antenna. ERTMS being a retrofit on the existing equipments, each cable assembly must be dimensioned to the locomotive type. This is done during the manufacturing process according to the instructions specific to each order.

This cable assembly is part of the compatibility chain that will allow the SNCF ERTMS equipments to be compatible with the various transmission systems (GSM, radio, etc.) encountered when crossing the European countries.

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EUROBALISE

Hypertac Transponder is the latest connector system technology
for the Eurobalise system.

The purpose of the Eurobalise is to transmit a message to the train borne equipment in order to advise the driver and the on-board ATP processing unit about the train positioning and the conditions of the track and traffic ahead, and hence take the appropriate actions for train speed, and for the protection of the train itself, of passengers and of the infrastructure.

Hypertac Transponder connector ensures correct data transmission and reliable signal integrity thanks to the characteristics of the world class Hypertac Contact.
The use of special alloys and conductive plating ensure the connector resistance to harsh environment conditions, which are met along railway tracks.
A bayonet locking system features easy maintenance and download/upload of new information into the Balise.

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DIN41612

Hypertac DIN41612 connectors eliminate fretting in mass transportation applications.

Designed to DIN41612 for data, power or co-axial interconnection Hypertac’s range of DIN41612 (IEC60603-2) PCB connectors are ruggedised to satisfy the demanding requirements of transportation applications. Based on the company’s proven Hyperboloid contact technology, these shock and vibration proof connectors eliminate fretting, and are designed for data, power and co-axial connections.
Transportation applications – and particularly mass-transport – present the most exacting requirements for any equipment, in terms of resistance to shock, vibration and long-term corrosion. At the same time, PCB interconnections in electronic racks are often mission-critical to communications systems and power supplies.

The use of the Hyperboloid contact design dramatically reduces overall wear rate and the fretting that can lead to long-term corrosion damage, making these connectors highly suitable for use in mass transport rolling stock, signalling and line-side electronic equipment, military/aerospace and naval applications.
The connectors, designated the HDB, HDC, HDD, HDS and HDT series, are available in two- or three-row formats with a maximum of 192 positions. Designers can choose between two pin pitches – 2.54mm and 5.08mm. The HDT style offers mixed contact arrangements that combine signal, power and up to 12 co-axial contacts.

Pin diameters of 0.6mm, 1.0mm and 3.6mm offer (respectively) contact resistance of 7m Ω, 3m Ω and 1m Ω maximum, and current handling capabilities of 4A, 7.5A and 10A.
This exceptional performance allows more current carrying capability within a given space envelope, bringing space savings and simplifying design.
Thanks to the use of Hyperboloid contact technology, the connectors can endure in excess of 2000 mating cycles with no adverse effects and are rated for use across the -55°C to +125°C temperature range. In addition to conformance with industry standard DIN 41612, this connector range is designed to sustain electrical integrity under the most demanding conditions of extreme shock and vibration. To provide further design flexibility, the Hypertac DIN41612 range of connectors is available in a choice of board- or panel-mounted formats and as a free connector with plastic cover.
Other accessories include Double Eurocard aligners: custom requirements can be accommodated on request.

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FH COUPLER

A new high reliability rectangular coupler for Railways.

Hypertac introduces a new rectangular modular coupler for railway applications, from high speed trains to metros.
The coupler connectors and jumpers interconnect the train vehicles, linking the power, signal and high speed transmissions from the front locomotive to the back of the train.
This design is based on the high reliability Hyperboloid socket technology offering, among other benefits, immunity to shocks and vibrations, and low contact resistance.
This new coupler features several innovations: its rectangular format offers a higher contact density than the traditional circular couplers, in a lower profile and highly ruggedized/corrosion resistant shell.

The module inserts can receive up to 420 signal contacts, and coax, triax, twinax and quadrax as well as power contacts in low and high voltage configurations: current rating up to 650 Amps and Dielectric Withstanding Voltages up to 25KV.
This coupler has 2 possible locking systems: either a tightening by 4 screws or a lever assisted locking mechanism. Both devices ensure IP68 sealing and a perfect ground electrical continuity.

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