Modular and interoperable charger for electric buses and trucks

The most versatile charger system: designed for slow and fast chargings

SIGMA SERIES

From 60 kW to 540 kW

The SIGMA charger series comes to the emobility market as the most versatile and modular range of heavy-duty chargers in Jema’s history.

SIGMA charging systems, with up to three outputs, are modular because they allow charging by power modules from 60 kW to 540 kW. Depending on the needs of the vehicle, the chargers can increase or decrease the given power.

Main features

Interoperable according to IEC61851-1-23-24, DIN70121 and ISO15118
Cable, pantograph up/donw connection or both
MODBUS TCP or OCPP 1.6 VAS ready according to VDV 261
Low harmonic distorsions
Compact with modular design, reducing maintenance time and space

Related projects

dBus, Spain

EMT Madrid, Spain

Maitours, Spain

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