WE CONNECT THE E-POWERTRAIN
High-Voltage Wiring for Thermal Management Systems
Custom HV cables for heating systems, cooling circuits and battery thermal management
HV wiring as part of modern thermal management systems
Thermal management in electrified vehicles means controlling heat in a targeted manner – to operate components within their optimal temperature range and ensure efficiency and service life.
This involves combining various systems:
- heating systems (e.g. high-voltage heaters)
- cooling circuits for batteries and power electronics
- air conditioning systems and compressors
Our high-voltage wiring connects these components and ensures reliable power distribution throughout the system.
Topic Areas
High-voltage on-board network ➞
Pigtails ➞
On-board network development ➞
High voltage plugs ➞
Electric ships ➞
Prototype construction ➞
Electrification boats and ships ➞
Stationary energy storage ➞
High voltage for autonomous vehicles ➞
Cable assembly for Bosch drives ➞
Military applications ➞
High-voltage systems for port logistics ➞
High voltage wiring for thermal management systems ➞
Custom HV Wiring for Your Thermal System
our application has specific requirements – and that is exactly what we design our HV wiring for.
We support you in safely and efficiently connecting your thermal management components – from the initial concept phase through to series production.
This means for you:
- reduced integration effort within your system
- coordinated solutions for electrical and thermal requirements
- faster development through proven concepts
- readiness for series production
High-Voltage Expertise for Thermal Applications
Our HV wiring is specifically designed for use in thermal management systems:
- temperature-resistant cables for demanding environments
- integration into cooling and heating systems
- designed for high power levels (e.g. HV heaters >10 kW)
- robust and durable connection solutions
Typical Applications of Our Solutions
Our cable assemblies are used in various applications in electrified vehicles, including:
- high-voltage heaters (e.g. for battery or cabin heating)
- coolant pumps and cooling circuits
- A/C compressors and refrigerant circuits
- battery thermal management systems
- combined heating and cooling systems
From System Analysis to Series Production
We do not consider HV wiring in isolation, but as part of your overall system.
System analysis
- understanding of heating, cooling and energy flows
- integration of HV wiring
Design
- design of cables, connector systems and system integration
Development & prototyping
- rapid implementation and validation
Series production
- scalable manufacturing – even for complex assemblies
Quality & validation
- testing and documentation
Connecting Thermal Systems Safely and Efficiently
In thermal management systems, high power must be transmitted safely within limited installation space, temperature fluctuations must be compensated, and complex heating and cooling circuits must be reliably interconnected. Since these systems consist of multiple circuits that are configured differently depending on the operating state, a high level of integration complexity arises.
This is exactly where we support you:
We design HV wiring that integrates seamlessly into your system, meets both thermal and electrical requirements, and reduces overall complexity. This helps you avoid extensive modifications, shorten development times, and obtain a solution that is designed from the outset for safe and cost-efficient series production.
