1.4
Power Requirements
6F8C1118
7
1
1.4
Power Requirements
Use power module designed exclusively for the V Series. Using other power supply
may result in operation error or device malfunction.
Specification
ITEM
PS791S PS735
Rated Voltage 100/200VAC 24VDC
Max. power
consumption
175W (rated) or less 150W
Power factor
90% or more at 100/200Vac with 25% or more
a of load.
95% or higher at a rating of 230Vac
Allowable
voltage range
85 to 132Vac, 170 to 264Vac (Automatic
switching)
20.4Vdc to 28.8Vdc
Rated
frequency
50/60Hz (47-63Hz) DC
Retentive
power
interruption
20ms or less (50Hz)
16.7ms or less (60Hz)
1ms or less
Distortion rate Must be 10% or less at rated input voltage. –
Allowable input
ripple
5% of the rated voltage or
lower. At this voltage, the peak
value of the input voltage
range must not exceed
19.2/30Vdc.
Inrush current
240Vac-25A peak or lower (after power
failure for 5 seconds or longer)
24Vdc-10A peak or lower (after
power failure for 5 seconds or
longer)
Ground current 1.5mA or lower (IEC-950)
Å
Insulation
resistance
50
MW
or higher (Between power terminal and
each insulator, and between 12V and 5V, or
3.3V)
100
MW
or higher (Between
power terminal and each
insulator, and between 12Vdc
and 5Vdc, or 3.3Vdc)
Withstand
Voltage
1500Vac/1 min. 500Vac/1 min.
Grounding Grounding resistance 100W or less
Å
Output Rating (1) 5Vdc-20A, 3.3Vdc-1.5A (Fan cooling) 5Vdc-15A, 3.3Vdc-1.5A (Fan
cooling)
Power output
for external fan
12Vdc-1A (max, dedicated fan)
Å
Basic functions
Protective
circuit
Over-voltage protection, over-current
protection and overheat protection
Å
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