Allied Telesis IE048-480, Installation Manual

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IE048-480 Power Supply Installation Guide
69
Environmental Specifications
Warning
The power supply must be installed in a UL-Listed 3X or 4X
enclosure when installed in an outdoor environment.
 E133
Note
The power supply must be installed in a UL-Listed or Nationally
Recognized Test Lab enclosure when installed in an indoor
Measurement, Control, or Laboratory environment, as specified in
UL/EN/IEC 61010-1 and 61010-2-201.
Table 17. Environmental Specifications
Operating Temperature Range -25° to 70°C
1
1. Tested for startup at -
40°C.
Storage Temperature Range -40° to 85°C
Operating Humidity Range 20% to 90% RH,
non-condensing
Storage Humidity Range
Operating Altitude 5,000m
Cooling Method Air Convention