Due to their robustness and high resistance to shock and vibration, they can also be used in harsh conditions.

Moreover, the series offers flexible and individual configuration for optimum interaction and fulfils requirements up to protection class IP6K9K.

Applications: Construction machines, harbour equipment, commercial vehicles, public transport, municipal vehicles, agriculture

The REFUdrive OBC 22K On-Board Charger is designed to provide efficient and reliable charging with a maximum voltage of up to 850 V. Due to its cutting-edge SiC switching technology, the device guarantees high efficiency and performance even under harsh environmental conditions. The water-cooled design includes galvanic insulation for safe operation of the charger. Moreover, it is suitable for operation in a wide range of ambient temperatures, making it suitable for any climate and environment.

Applications: Construction machines, commercial vehicles, public transport, municipal vehicles

Drive of asynchronous and synchronous motors without speed sensor: The new RPCS 740-2x17K dual inverter is the perfect solution for steering pumps, brakes and air conditioning compressors.
It operates reliably up to a coolant temperature of 65 °C without derating. Moreover, the inverter meets the standards and interfaces of the automotive industry, including SAE J1939 and UDS. It is designed according to ISO 26262, ISO 6469-3 and ECE R100 safety standards and type-tested according to ISO 16750 for harsh environments. The option for active and passive discharging complements the range of functions.

Applications: Commercial vehicles, public transport, municipal vehicles, construction machines, agriculture

For instance, our single and combined inverters in power classes 17K and 28K offer the option of operating a hydraulic pump via the AC connection and generating a 24 VDC on-board voltage at the same time. In comparison to using two separate devices for two applications, this saves space on the one hand and minimises the effort required for cabling and cooling connections on the other.

The RPCS 730-17K3K features innovative air cooling, while the 28K is water-cooled. Both devices, like all our inverters, fulfil the requirements up to protection class IP6K9K.

Applications: Public transport, construction machines, commercial vehicles, municipal vehicles

The reliable RPCS 630 product family is the drive solution for all mobile and stationary machines that are subject to extreme loads. Its shock and vibration resistance as well as the wide temperature range make it ideal for use in harsh environmental conditions. Moreover, it can be installed in a switch cabinet or integrated into a closed machine housing.

Applications: Harbour equipment, construction machines, commercial vehicles, public transport, municipal vehicles

If required, REFUdrive can provide you with support throughout the entire product realisation process – from sample and prototype construction through to series production. Our small number of in-house interfaces results in short response times and allows us to react flexibly to your needs. The experienced engineers at REFUdrive specialise in the electrification of mobile applications and use their skills to achieve the best possible results for your specific requirements.