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Power module

Technology
Maximum efficiency and flexible scaling

For HPC and DC charging stations 

 


The eTower 200 power modules were designed and developed entirely in-house at Compleo. German engineering!

This allowed Compleo to determine the form factor, module efficiency, reliability and grid integration flexibly and independently of supplier markets. The Compleo development team took all the requirements of standards and regulations into account right from the design stage.

  • 29 kW per module, 7 modules per eTower station

  • 100% silicon carbide technology

  • High peak efficiency 97.5% 

  • Minimum standby consumption <1 W

  • Voltage: 200 - 920 V

  • Current: up to 72 A

  • With integrated EMC filter 

  • Very quiet due to laminar air flow in its own dirt channel

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Robust electrical and thermal design

The Compleo power module has a robust electrical and thermal design as well as a particularly simple service concept that guarantees charging point operators maximum uptime for their charging station.

 

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Highest efficiency
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Extremely quiet & durable
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Particularly mains-friendly
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Strong key figures

Each of the eTower's seven 29 kW modules can supply up to 920 volts and 72 amps. The new silicon carbide (SiC) technology is used consistently. The power components with 100 % SiC semiconductors enable high switching frequencies and a high power density. This ensures a particularly high efficiency of up to 97.5 %.  Overall, the modules work in a particularly wide operating range with extremely high efficiency, always with at least 96 per cent at full power. 

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Psst. Extra quiet

Compleo uses a dominant cooling system for high reliability in the power electronics. Thanks to the so-called dirt channel, the main air flow is channelled through the heat sink and not through the electronics. The dirt channel enables a laminar air flow inside the modules, which results in particularly low noise emissions. The charging station is therefore also suitable for noise-sensitive areas and sets the benchmark! While other HPC charging stations generate between 65 and 75 dB of noise, the eTower has the lowest noise level in its class. At a distance of 3 metres, it is no louder than a light rain shower (49.4 dB).  

 

 

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Particularly economical

Thanks to the automatic and complete shutdown of the internal power supplies in sleep mode, the Compleo power module has almost no standby consumption (< 1 W per module). This is sufficient to provide the wake-up function. The sleep mode and wake-up function are provided entirely via the communication interface of the power management system integrated in the module, an interface that also handles the module's external communication for dynamic load distribution. 
 

Documents for download

With Compleo’s comprehensive documentation, planning to install the perfect charging system is easy. Put together your customised charging solution by simply selecting the charging station and accessories that best meet your needs. 

Document Centre

Housing material
AlMg1​

Surface
Chrom(III)-Passivation

Dimension (L x W x D)
approx. 1300 x 125 x 390 mm​

Weight
approx. 45 kg​

Max output power
28,6 kW​

Input voltage, phases, frequency
400 V; 3; 50 Hz​

Output voltage
200 V – 920 V​

Max. input current per phase
48 A​

Max. output current
71,2 A​

Standby consumption
< 1 W​

Efficiency max. power
> 96 %​

Efficiency peak
> 97,5 %​

Protection class
1