Datasheet
S8FS-C
8
* Refer to Conditions on page 12.
Power rating 100 W
Item Output voltage 5 V 12 V 15 V 24 V 36 V 48 V
Efficiency
*
115 VAC input
80% typ. 82% typ. 83% typ. 85% typ. 86% typ. 87% typ.
230 VAC input
81% typ. 83% typ. 84% typ. 87% typ. 87% typ. 88% typ.
Input
Voltage range
*
Single phase 85 to 132 VAC, 176 to 264 VAC, 248 to 373 VDC Select with the switch.
(The L terminal for the DC input is the positive side and safety standards do not apply.)
(Derating is required according to the input voltage. Refer to Derating Curves on page 18.)
Frequency
*
50 /60 Hz (47 to 450 Hz)
Current
*
115 VAC input
2 A typ.
230 VAC input
1.1 A typ.
Power factor ---
Leakage current
115 VAC input 0.35 mA 0.35 mA 0.35 mA 0.35 mA 0.40 mA 0.40 mA
230 VAC input
0.60 mA 0.55 mA 0.60 mA 0.50 mA 0.60 mA 0.60 mA
Inrush current
*
(for a cold start at 25
)
115 VAC input 32 A typ.
230 VAC input
32 A typ.
Output
Rated Output Current 20 A 8.5 A 7 A 4.5 A 2.8 A 2.3 A
Voltage adjustment range
*
10% to 10% (with V. ADJ)
Ripple & Noise
voltage *
100 to 120 VAC/200 to
240 VAC input
70 mVp-p max.
100 mVp-p
max.
70 mVp-p max.
120 mVp-p
max.
90 mVp-p max.
120 mVp-p
max.
Input variation influence
*
0.5% max.
Load variation influence
*
1.0% max.
Temperature vari-
ation influence
100 to 120 VAC/200 to
240 VAC input
0.03%/C max.
Startup time
*
115 VAC input
740 ms typ. 310 ms typ. 360 ms typ. 350 ms typ. 320 ms typ. 380 ms typ.
230 VAC input
710 ms typ. 540 ms typ. 450 ms typ. 380 ms typ. 480 ms typ. 580 ms typ.
Hold time
*
115 VAC input
23 ms typ. 37 ms typ. 36 ms typ. 34 ms typ. 36 ms typ. 34 ms typ.
230 VAC input
29 ms typ. 40 ms typ. 39 ms typ. 39 ms typ. 41 ms typ. 38 ms typ.
Addi-
tional
func-
tions
Overload protection Yes, automatic reset
Overvoltage protection
*
Yes, 115% or higher of rated output voltage, power shut off (shut off the input voltage and turn on the input again)
Overheat protection No
Series operation Yes (For up to 2 Power Supplies, external diodes are required.)
Parallel operation No (However, backup operation is possible, external diodes are required.)
Remote sensing No
Remote control No
Output indicator Yes (LED: Green)
Insula-
tion
Withstand voltage
3 kVAC for 1 min. (between all input terminals and output terminals) current cutoff 20 mA
2 kVAC for 1 min. (between all input terminals and PE terminals) current cutoff 20 mA
1 kVAC for 1 min. (between all output terminals and PE terminals) current cutoff 20 mA
Insulation resistance 100 M min. (between all output terminals and all input terminals/PE terminals) at 500 VDC
Envi-
ronment
Ambient operating temperature
20 to 60C (Derating is required according to the temperature. Refer to Derating Curves on page 17.)
(with no condensation or icing)
Storage temperature 40 to 85C (with no condensation or icing)
Ambient operating humidity 20% to 90% (Storage humidity: 10% to 95%)
Vibration resistance
10 to 55 Hz, 0.375-mm half amplitude for 2 h each in X, Y, and Z directions
10 to 500 Hz, 0.26-mm half amplitude for 1 h each in X, Y, and Z directions
Shock resistance 150 m/s
2
, 3 times each in X, Y, Z directions
Reliabil-
ity
MTBF 135,000 hrs min.
Life expectancy
*
10 years min.
Con-
struc-
tion
Dimensions (WHD) Refer to Dimensions on pages 21 and 24.
Weight 400 g max.
Cooling fan No
Degree of protection ---
Stan-
dards
Harmonic current emissions Conforms to EN 61000-3-2, GB17625.1
EMI
Conducted Emissions Conforms to EN 61204-3 Class B, EN 55011 Class B, GB9254
Radiated Emissions Conforms to EN 61204-3 Class B, EN 55011 Class B, GB9254
EMS Conforms to EN 61204-3 high severity levels
Safety Standards
Approved Standards
UL : cURus UL 60950-1 (Recognition) OVC II Pol2
CSA: cURus C22.2 No60950-1
CCC: GB4943
Conformed Standards
EN: EN 60950-1 OVC II Pol2
Marine Standards No
SEMI No