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The ABB HES liquid cooled mobile drives series is compact, maintenance free, robust and very easy to configure. It can have 2 or 3-level IGBT topology granting our customers the most reliable technology with highest efficiency available in the market. HES drives can operate as motor inverter, line converter or DC/DC converter. The drives are equipped with CAN-bus interface and certified STO (safe torque off) as standard.
The HES drives series are the key to electrifying heavy duty machinery from ships over offroad vehicles to underground mining machines.