Rosenberger Introduces New High-Voltage Connector

Electromobility Rosenberger Introduces New High-Voltage Connector

2026-06-01 From Stefanie Eckardt | Translated by AI 1 min Reading Time

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Rosenberger introduces the HVR 280, a high-voltage connector for e-mobility platforms. The component is primarily used in battery packs, inverters, power distribution units, and drive units in hybrid, plug-in hybrid, battery, and fuel cell vehicles.

High-voltage connector for e-mobility platforms: the HVR 280 from Rosenberger Hochfrequenztechnik(Image: Rosenberger Hochfrequenztechnik) — High-voltage connector for e-mobility platforms: the HVR 280 from Rosenberger Hochfrequenztechnik
(Image: Rosenberger Hochfrequenztechnik)

In developing its new connection component, Rosenberger focused primarily on minimizing system complexity while guaranteeing high performance. The reduced number of individual components simplifies assembly and integration, while the design is specifically tailored to automated manufacturing processes. This reduces assembly times and increases process reliability—a crucial factor for OEMs and cable assemblers.

Secure Connection Guaranteed

The assembly-optimized design supports cable cross-sections of 35 mm², 50 mm², and 70 mm² for copper and aluminum conductors. Straight and angled cable connectors can be combined with the same header, enabling flexible integration while reducing installation space, weight, and material usage. At the same time, the design for automated cable harness production facilitates integration into existing production lines.

A locking mechanism with a lever and CPA ensures a secure connection. High Voltage Interlock is optionally available. The connector is RoHS-compliant and manufactured according to the "local-for-local" principle.

Designed for High Power Demands

With an operating voltage of up to 1,200 V DC and a current-carrying capacity of 310 A at 85 °C, the HVR 280 is designed for current and future vehicle models. Additionally, the system enables a short-term current-carrying capacity of up to 653 A for 100 seconds.

The series meets the vibration class V2 according to DIN/TS 70214:2025-11 PG 17 as well as the temperature profile according to DIN EN IEC 60068-2-14 (VDE 0468-2-14), making it qualified for demanding environmental conditions.

Current wallboxes offer an appealing design with compact construction and high functionality. (Image:Phoenix Contact)

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