Specifications

Specifications
Equalizer Installation and Administration Guide 199
The power consumption information shown in the tables below was captured during the following
operational stages of the product:
• Rush-in current -- when the product is powered ON
• No Load -- when the product is booted from OS but no resource-hungry process is running
• 100% CPU -- when 100% processor load is emulated on the product
The following data is captured during the test, at both 110V and 220V:
• Watts -- total power consumed by product
• PF/VA -- Power Factor in Volt-Amps (a ratio of the real power and apparent power consumed
by the product)
• V/KHz -- Voltage in kilohertz
• Amp -- total current consumed by product
Table 1: Power Consumption at 110V/60Hz
Model 110V/60Hz Watts PF/VA V/KHz Amp
E550si
Rush-in 120 1 120.6 1.703
No Load 90.6 0.965 119.3 0.789
100% CPU 115.9 0.97 119.3 1.003
E450si
Rush-in 150.3 0.994 119.8 1.623
No Load 91.3 0.963 119.5 0.793
100% CPU 143.8 0.985 119.3 1.24
E350si
Rush-in 157.6 0.984 121 1.455
No Load 85.7 0.963 120.4 0.738
100% CPU 143.8 0.982 120.3 1.21
E250si
Rush-in 52.3 0.933 120 1.1
No Load 41.7 0.901 120 0.39
100% CPU 46.8 0.924 120 0.43