Multi-connections for cooling applications

Product catalog summary

Overview: This document outlines the specifications and benefits of multi-connections for cooling applications in railway systems, focusing on modular connectors that integrate both electrical and cooling circuits.

MCC Concept: The multi-connection concept involves modular plates that can be customized based on the number of electrical connectors. These plates are designed for compactness and precise alignment, ensuring a perfect connection. Made from aluminum, they allow for automatic correction of positioning errors and include a mechanical end-stop function.

Customer Benefits: The all-in-one solution offers simultaneous connection of electric and cooling circuits, clean disconnection, overpressure release, and modularity. It facilitates time-saving installation and maintenance, reducing idle time and allowing for customized component combinations.

Applications: These connectors are used for docking and cooling power electronics modules in transformers, converters, and inverters.

Technical Specifications:

SPH hydraulic couplings and REM electrical connectors are featured.
Rated insulation voltage: up to 3.6 kV.
Rated current: up to 1kA.
Contact material: Brass or copper, silver plated.
Insulation material: Polyamide.
Temperature range: -40 °C to +140 °C.
Compliance with EN 50124-1 and EN 45545-2 standards.
Nominal diameter: 14 mm.
Max allowable pressure: 10 bar.
Sealing materials: EPDM or FMQ, with specific temperature ranges.

Performance and Reliability: The connectors ensure non-spill operation, excellent flow rates, high service life, and reliability in demanding environments. They are designed for automated solutions with numerous connection cycles and feature spring design contacts.

Compliance and Standards: The connectors comply with railway norms and are equipped with MULTILAM technology for high performance and contact quality, especially in high current applications.

Additional Information: Hydraulic flow rate and pressure drop charts are available, and CAD files can be requested from the sales network. The document emphasizes Stäubli's commitment to performance, reliability, and sustainable development.

Catalog excerpts

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FAST MOVING TECHNOLOGY Staubu Multi-connections for cooling applications

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Applications Docking and cooling of power electronics modules in transformers, converters, and inverters Customer benefits All-in-one solution with simultaneous Available on request from our sales connection of electric and cooling circuits, clean disconnection thanks to non-spill construction, overpressure release valve, modularity, time-saving installation and removal for easier maintenance and reduced idle time, customized combination of components Modular according to the number of electrical connectors Dimensioned according to electrical characteristics Mounts directly on the cold plate...

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Non-spill on circuits and in work Excellent flow rate, regardless of the direction of flow of the fluid (socketplug or plug-socket orientation) Hydraulic flow rate / pressure drop charts Material Aluminum Sealing Ethylene Propylene (EPDM) or Fluorosilicone (FMQ) Minimum and maximum allowable fluid temperatures TS depending on seal material ●● Test conditions: Fluid: water (density 998 kg/m3 - viscosity: 1.08 cSt) Direction of flow: socket plug REM electrical connectors Electrical connectors designed to meet the requirements of Railway norms and specially suited for multi-coupling plate systems....

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# Staubli Units O Representatives / Agents Staubli is a trademark of Staubli International AG, registered in Switzerland and other countries. © Staubli 06/09/2022. We reserve the right to modify product specifications without prior notice.

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