DeutschEnergy Recovery
The power supply units of the Heinzinger PTNer series are equipped with an energy recovery system (regenerative system - mains feedback), which allows for significant savings in operating costs at test benches. These units comply with the highest demands in terms of precision and stability. Furthermore, the integrated internal resistance controllers allow the units to be used in battery replacement applications. Energy is recovered through the "Heinzinger Energy Recovery" system. Low switching thresholds and fast response times have been implemented in the various operating modes of this system. When operated in energy recovery mode, the power supply converts DC power provided by the "consumer" into AC power and feeds this back into the power grid.
PTNer-Series
High Performance Power Supplies with Active Energy Recovery
- Robust power unit based on the PTN3p series with "Heinzinger Energy Recovery"
- Integrated energy recovery that converts energy returning from the consumer back into network voltage and is fed back into the supply network
- Very good dynamic behaviour
- Minimal threshold between power units and energy recovery mode with intelligent detection of the operating mode of the consumer
- Comprehensive digital and analogue control methods
- Power unit function with integrated option "Battery characteristic curves" for recreating the behaviour of a battery
- Suited for non-stop operation, extremely reliable
- Modular design
- Galvanic separation of the consumer in energy recovery mode
- Power unit available in water-cooled version
PTNer-datasheet (PDF) PTNer Power Supply Mode:
PTNer Energy Recovery Mode:
