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OC 450kW

 Opportunity Charging is Ultra Fast charging at the turn-around location of the bus route. Without the need of schedule change, electric buses can run all day and a significant passenger capacity increase and cost reduction can be achieved.

Heliox Power Curve Technology results in ultrashort charge sessions, that reduce the impact on the timetable to a minimum: within 2-5 minutes of opportunity charging at the end bus stops, you can optimize your electric bus operation. Implementation is simple and straightforward; the solution is fully scalable and can be introduced route by route. This charger has the elements required for V2G and smart grid functionality.


Environment operating



-30 to 50 °C  

Charging standard

IEC61851-1/23/24 / DIN 70121 / ISO15118

-1/2/3/ed1 (Incl. V2ICP/VDV261 support)

Compliance and safety

CE / EN 55011 / IEC61000-6-2

Output DC voltage range

460 - 800 V

Rated DC output power

450 kW

Rated DC output current

900 A, bidirectional ready

Input connections

3P + PE or 3- + PE + N

Input power rating;

full load / idle

485 kVA / 500 VA

Input AC line-line voltage range

400 VAC +/- 10%, 50 Hz

(MV integration optional)

Input AC phase current; maximum / fused

800 A, inrush current limited

Power factor

> 0.99

Power conversion efficiency

> 96%

Dielectric withstand

3000 V

Network connection 

4 G modem / LAN OCPP1.6/2.0, ChargeSight


IP54 / IK10

Operational noise level

<55 dB(A) @ 2 m

System weight

4000 kg

Product sheet 450kW

Product sheet 450kW UL



Product sheet Charging Column CE