Datasheet

S8VK-X
5
* Refer to Definitions of the Terms Under Ratings, Characteristics, and Functions on page 6.
Power rating 240 W 480 W
Rated output voltage 24 V 24 V
Item Indication monitor Included None Included None
Efficiency *
115 VAC input 91% typ. 91% typ. 92% typ. 92% typ.
230 VAC input 93% typ. 93% typ. 94% typ. 94% typ.
Input
conditions
Voltage range * Single-phase, 85 to 264 VAC, 90 to 350 VDC, 265 to 300 VAC (1 second)
Frequency * 50/60 Hz (47 to 63 Hz) 50/60 Hz (47 to 63 Hz)
Input current *
115 VAC input 2.4 A typ. 2.4 A typ. 4.6 A typ. 4.6 A typ.
230 VAC input 1.2 A typ. 1.2 A typ. 2.3 A typ. 2.3 A typ.
Power factor 0.9 min.
Leakage current *
115 VAC input 0.5 mA max.
230 VAC input 1 mA max.
Inrush current *
115 VAC input 16 A typ.
230 VAC input 32 A typ.
Output
characteristics
Rated output current 10 A 20 A
Rated output power 240 W 480 W
Maximum boost current 15 A 30 A
Voltage adjustment range * 21.6 to 28 V (with V. ADJ)
Ripple noise voltage * 100 to 240 VAC input 140 mVp-p max. at 20 MHz of bandwidth 130 mVp-p max. at 20 MHz of bandwidth
Input variation influence * 0.5% max.
Load variation influence * 1.5% max.
Temperature
variation influence
100 to 240 VAC input 0.05%/°C max.
Start up time *
115 VAC input 1000 ms max. 1000 ms max.
230 VAC input 1000 ms max. 1000 ms max.
Hold time *
115 VAC input 35 ms typ. 25 ms typ.
230 VAC input 35 ms typ. 25 ms typ.
Additional
functions
Overload protection Yes, automatic reset, intermittent operation type, Refer to Overload Protection on page 8 for details.
Overvoltage protection
Yes, 130% or higher of rated output voltage, power shut off (shut off the input voltage and turn
on the input again), Refer to Overvoltage Protection on page 8 for details.
Series operation Yes (For up to two Power Supplies; external diodes required.)
Parallel operation Yes (For up to two Power Supplies), Refer to Parallel Operation on page 22 for details.
Output indicator Yes (LED: Green)
Alarm indicator Yes (LED: Red)
Indication monitor
Measurement and
display details
Refer to Communication and Indication Items on page 7 for details.
Main display
7-segment LED
(White)
None
7-segment LED
(White)
None
Ethernet
communication
Measurement and
display details
Refer to Communication and Indication Items on page 7 for details.
Communication protocol EtherNet/IP, Modbus TCP
Physical layer 100BASE-TX
Communication
specifications
Refer to Communication Specifications on page 8 for details.
Insulation
Withstand voltage
3.0 kVAC for 1 min. (between all input terminals and output terminals, all EtherNet/IP ports),
current cutoff 20 mA
2.0 kVAC for 1 min. (between all input terminals and PE terminals), current cutoff 20 mA
1.0 kVAC for 1 min. (between all output terminals and PE terminals), current cutoff 30 mA
0.5 kVAC for 1 min. (between all output terminals and all EtherNet/IP ports), current cutoff 30 mA
Insulation resistance
100 MΩ min. (between all output terminals and all input terminals/PE terminals) at 500 VDC
100 MΩ min. (between all EtherNet/IP ports and all input terminals) at 500 VDC
Environment
Ambient operating temperature *
-40 to 70°C (Derating is required according to the temperature. Refer to Engineering Data) (with
no condensation or icing)
Storage temperature -40 to 85°C (with no condensation or icing)
Ambient operating humidity 95% max. (Storage humidity: 95% max.)
Vibration resistance 10 to 55 Hz, maximum 5 G, 0.42 mm half amplitude for 2 h each in X, Y, and Z directions
Shock resistance 150 m/s
2
, 3 times each in ±X, ±Y, ±Z directions
Reliability
MTBF * 100,000 hrs typ. 130,000 hrs typ. 90,000 hrs typ. 120,000 hrs typ.
Life expectancy * 10 years min.
Construction
Weight 700 g max. 1,100 g max.
Cooling fan No
Degree of protection IP20 by EN/IEC 60529