It is designed for use in 10~18m trolleybuses. It has high quality electrical isolation capability, and converts the wire power into controllable electric energy to supply trolleybus.
High Reliability
Mean time between failures more than 50000 hours.
Mode Switching
Automatically switch working modes according to the load conditions.
Double Insulation Protection
No boarding step voltage risk and bus service operational loss under single insulation failure.
Modular Design
The main circuit is based on multiphase DAB topology, which is easy to be modularized and leads to lower spare part types.
Wide Input Range
350~900VDC input compatible with both 600VDC and 750VDC contact lines.
Wide Output Range
400~750VDC output compatible with most commercial electric vehicle motor drives.
High Safety, High Intelligence
Automatically power off after checking, to prevent misoperation;
Two high electrical isolation relay connected in series, to provide;
Automatic offline insulation checking and annunciation, no manual intervention.

Outline Dimension
1308x1160x290mm

Weight
325KG

Input Voltage
350~900VDC

Output Voltage
400~750VDC

Output Current
0~200ADC

Rated Power
100kW

Lightning Surge
6000V; 1.2/50US

Efficiency
>96% (At rated load conditions)

Connection Interface
CANopen / contact IO
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IP Rating
IP66
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Working Temperature
(-25℃) ~ (+65℃)

Protect Function
-25℃~65℃