Omron S8FS-C Series Manual page 12

S8FS-C
Conditions
Efficiency
Voltage range
Frequency
Input
Current
Inrush current (for a cold start at 25°C) The value is given for a cold start at 25°C. Refer to following for details.
Voltage adjustment range
Ripple & Noise voltage
Input variation influence
Output
Load variation influence
Startup time
Hold time
Additional
Overvoltage protection
functions
Reliability Life expectancy
Inrush Current, Startup Time, and Output Hold Time
Input ON
AC input
voltage
Inrush current on input application
AC input
current
Output
voltage
Startup time
Note: Twice the normal input current will flow for a redundant system.
Sufficiently check the fusing characteristics of fuses and the
operating characteristics of breakers and select fuses and
breakers so that external fuses will not burn out or breakers will
not operate due to inrush current.
Ripple Noise Voltage
The specified standard for the ripple voltage noise was measured with
the following measurement circuit.
+V
C1 C2
S8FS-C
− V
Twisted to
12 turns.
C1: 47 μ F
C2: 0.1 μ F
12
The value is given for the rated output voltage and rated output current.
Although some inverters give 50/60 Hz as the output frequency, do not use an inverter output as the power
source for the Power Supply. Doing so may result in smoking or burning due to internal temperature
increases in the Power Supply. If you connect a UPS to the input, do not connect one with a square wave
output.
The value is given for the rated output voltage and rated output current.
If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by 10% or more over the
voltage adjustment range.
When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure
that load is not damaged.
The value is given for the rated output voltage and rated output current.
The value is for an ambient operating temperature of 25°C.
This is the maximum variation in the output voltage when the input voltage is gradually changed within the
allowable input voltage range at the rated output voltage and rated output current.
This is the value when the output current is changed from 0 A to the rated output current while the input
voltage is within the allowable input voltage.
The value is given for the rated output voltage and rated output current.
The value is given for a cold start at 25°C. Refer to following for details.
The value is given for the rated output voltage and rated output current.
Refer to following for details.
Refer to Overvoltage Protection on page 19 for information on resetting the input power.
Refer to Recommended Replacement Periods and Periodic Replacement for Preventive Maintenance on
page 39 for details.
Input OFF
96.5%
90%
Hold time
Load
Oscilloscope
frequency
Coaxial cable
band: 20 MHz