Back to overview

OC 450kW

This opportunity charging system allows you to charge your buses at the turnaround point on their route. The Power Curve Technology results in ultra-short charging times and allows your buses to run all day.


  • Ultra-fast charging
  • No disruption to schedule thanks to short charging sessions
  • Significant increase in passenger capacity
  • Fully scalable system


Environment operating



-20 to 50 °C (optional to -30 °C)

Charging standard

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

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

Input connections

3P + PE (2x 3X240 + 1G240)

Input power rating;

full load / idle

490 kVA / 50 VA

Input AC line-line voltage range

0,4 to 24 kV

Input AC phase current; maximum / fused

707 / 800 A, inrush current limited

Power factor, THD

> 0.99, < 5%

Power conversion efficiency

> 96%

Dielectric withstand

3000 V RMS

Network connection 

GPRS / 3G modem / OCPP / OSCP


IP54 / IK10

Operational noise level

<55 dB(A) @ 2 m

System weight

4000 kg

Product sheet 450kW

Product sheet 450kW UL


UL or CE CE E-Bus / E-Truck E-Bus Charging solution Opportunity
DC output power 450 DC coupled battery storage No


Let’s get your project charged

We are excited about what we do and would love to share our passion for clean
energy, but what are your ideas? Feel free to start a conversation.


Please fill in your name.
Fill in a company
Please fill in your phone number.
Please fill in your e-mailaddress.
Please fill in a message.
Invalid Input