14 Table of Contents
WAGO I/O System 750 XTR
750-495/040-010 3-Phase POM 20KV 300A XTR
Manual
Version 1.0.0
Ensure disconnect and overcurrent protection!
The device is intended for installation in automation technology systems.
Disconnect protection is not integrated. Connected systems must be protected by
a fuse.
Provide suitable disconnect and overcurrent protection on the system side!
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Ensure a standard connection!
To minimize any hazardous situations resulting in personal injury or to avoid
failures in your system, the data and power supply lines shall be installed
according to standards, with careful attention given to ensuring the correct
terminal assignment. Always adhere to the EMC directives applicable to your
application.
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Only connect or disconnect lines when power is safely isolated
Hazardous voltages and currents are present on the primary side of the sensors
used. Contact with the lines when they are live can result in severe injury or
death. Therefore, read and observe the following safety rules before you perform
work on the device:
1.
Disconnect the respective system component from the power supply.
2.
Secure the system component against unintentional restart.
3.
Verify that the voltage is actually isolated.
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Do not touch hot surfaces!
The surface of the housing can become hot during operation. If the device was
operated at high ambient temperatures, allow it to cool off before touching it.
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Ensure proper contact with the DIN-rail!
Proper electrical contact between the DIN-rail and device is necessary to
maintain the EMC characteristics and function of the device.
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