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Using an AT -PWR03 Power Supply (PSU)
Warning All AC and DC versions of this equipment must be earthed.
Warning The maximum power supply requirements for the AR750S-DP are
clearly displayed on the rear of each AT-PWR03 power supply. If the supply is
outside the accepted range, the router may not operate, or damage to the router
or PSU may result.
Use only AT-PWR03 power supplies to power an AR750S-DP Router. Before
you install, power, or remove an AT-PWR03, read the safety information
on page
25.
Verify the package contents if you have not already done so by checking the
section
"Package Contents" on page
distributor or reseller if items are damaged or missing.
Read all the relevant installation and safety information before using the PSU.
If you are:
installing a PSU, read
■
applying power to a PSU, read
■
page 11
removing a PSU, read
■
Do not install an AC PSU and a DC PSU in the same router chassis. The router
only supports dual power supplies when the PSUs have the same current type.
To install a DC version of the PSU, you need an appropriate DC power source,
and the correct tools to attach the supplied DC cabling to the power source.
Only suitably trained and qualified personnel should connect a DC power supply.
AC power supply specifications
100 VAC to 240 VAC, 50 Hz to 60 Hz, 2 A
■
DC power supply specifications
40 to 60 V, 48 V nominal
■
supports either positive grounded or negative grounded operation
■
a 15 Amp certified/listed circuit breaker is required for circuit protection
■
4. Contact your authorised Allied Telesis
"Installing the Power Supply" on page 10
"Applying Power to the Power Supply" on
"Removing a Power Supply" on page 14
Installation and Safety Guide
"Safety"
9
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