Title
Callisto 5PX G2 Service Manual
Checked
:
Rev:
Approved
:
Confidential
Page 23 of 60
This specification is the property of Eaton Corp. and shall not be reproduced or copied or used as the basis for manufacture or sale of apparatus without permission
4.2 PSDR and IO schematic
Functions designed on this board are the following:
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Push-Pull DC/DC converter and the PWM driver
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LF DC/AC inverter with the PWM driver
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Bat mode output DC balance circuit
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Bat voltage and model detection
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Charger power and control circuit
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ABM circuit
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SPS circuit
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AVR control
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Main relay and driver
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Site fault detection
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Output primary and group1/group2 control