Preface and general information
Properties of the ECSxE power supply module
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EDBCSXE040 EN 6.0
1.4 Properties of the ECSxE power supply module
ƒ Generation of the DC−bus voltage for an ECS drive system or single drive
ƒ Controlled charging of the DC bus
ƒ Check of the DC bus for earth fault and short circuit during mains connection
ƒ Automatic detection of mains voltage
ƒ Mains failure monitoring
ƒ Single−phase mains current measurement for diagnostics
ƒ Internal brake chopper IGBT
ƒ Mains−voltage dependent adaptation of brake chopper switch−on voltage
ƒ Internal brake resistor with monitoring (not for ECSCE series in cold plate design)
ƒ Connection of external brake resistor with temperature switch possible
ƒ Communication via integrated system bus interface (CAN) for parameterisation and
transmission of process data
ƒ Connection to an EtherCAT fieldbus via the automation interface (AIF)
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