EMC B Series User Manual

Power supply specifications
57
Specifications
Power supply specifications
The power supply is universal and capable of functioning worldwide
without using voltage jumpers or switches. It meets IEC 61000-4-5
surge voltage requirements and is autoranging in terms of
accommodating input voltages and line frequencies. The power
supply has its own built-in fan for cooling, pushing the air toward the
port side of the switch. The power supply is not removable.
Table 11 lists the power supply specifications for the DS-300B.
Table 11 DS-300B Power Supply Specifications
Specification Value
Inlet C13
Maximum output from the power supply 75 watts
System power consumption 48 watts nominal, 57 watts maximum
Input voltage 85 - 264 VAC, universal
Input line frequency 47 - 63 Hz
BTU rating 277 BTU/hr
Inrush current 21.5 Amps at 240 Vac Cold Start

EMC B Series Specifications

General

Brand	EMC
Model	B Series
Category	Network Hardware
Language	English