Hewlett Packard Enterprise Company APINR203P203 Manual Do Utilizador
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A reliable grounded (earthed) connection should be checked before connecting PDUs.
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Use a Lockout/Tagout procedure to isolate hardwired PDUs from AC power before servicing
or replacing the product.
or replacing the product.
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Pluggable PDUs must be disconnected from the product and unplugged from the AC electrical
outlet before servicing or replacing the product.
outlet before servicing or replacing the product.
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Permanently connected PDUs must be disconnected from the product and the external
power source before servicing or replacing the product.
power source before servicing or replacing the product.
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Do not overload the output of PDUs. The total connected load should not exceed rated input
power.
power.
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To reduce the risk of electric shock due to high leakage currents, ensure that there is a
reliable grounded (earthed) connection before connecting power distribution products to AC
power.
reliable grounded (earthed) connection before connecting power distribution products to AC
power.
If a large number of products will be connected to a single PDU, it may be necessary to
conduct an evaluation of the installation to verify the total amount of leakage current. The
total combined leakage current should not exceed 5 percent of the input current for the PDU
and associated load.
conduct an evaluation of the installation to verify the total amount of leakage current. The
total combined leakage current should not exceed 5 percent of the input current for the PDU
and associated load.
Grounding
Depending on the product model, your product will be classified either as a safety Class I or
safety Class II-compliant device. Class I devices require a connection to earth ground (3-terminal
plug); Class II devices incorporate a 2-terminal plug.
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safety Class II-compliant device. Class I devices require a connection to earth ground (3-terminal
plug); Class II devices incorporate a 2-terminal plug.
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Class I: There must be an uninterruptible safety earth ground from the main power source
to the product's power cord or supplied power cord set. Whenever it is likely that the protection
has been impaired, disconnect the power cord until the ground has been restored.
to the product's power cord or supplied power cord set. Whenever it is likely that the protection
has been impaired, disconnect the power cord until the ground has been restored.
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Class II: Safety Class II-compliant devices include supplemental insulation to protect against
electric shock, and do not require a connection to earth ground.
electric shock, and do not require a connection to earth ground.
For LAN connections:
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If your LAN covers an area served by more than one power distribution system, be sure
their safety grounds are securely interconnected.
their safety grounds are securely interconnected.
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LAN cables may occasionally be subject to hazardous transient voltages (such as lightning
or disturbances in the electrical utilities power grid). Handle exposed metal components of
the network with caution.
or disturbances in the electrical utilities power grid). Handle exposed metal components of
the network with caution.
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This product and all interconnected equipment must be installed indoors within the same
building, including all associated LAN connections as described by Environment A of the
IEEE 802.3af standard.
building, including all associated LAN connections as described by Environment A of the
IEEE 802.3af standard.
Earth leakage current
To reduce the risk of electric shock due to high leakage currents, ensure that there is a reliable
grounded (earthed) connection before connecting power distribution products to AC power.
Observe the following limits when connecting the product to AC power distribution devices:
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grounded (earthed) connection before connecting power distribution products to AC power.
Observe the following limits when connecting the product to AC power distribution devices:
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For UPS products and PDUs that have attached AC power cords or are directly wired to the
building power, the total combined leakage current should not exceed 5 percent of the rated
input current for the device.
building power, the total combined leakage current should not exceed 5 percent of the rated
input current for the device.
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For UPS products and PDUs that have detachable AC power cords, the total combined
leakage current should not exceed 3.5mA.
leakage current should not exceed 3.5mA.
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Safety precautions