S8PS
S8PS
2
Specifications
Ratings/Characteristics
Item
50 W
100 W
150 W
300 W
600 W
Efficiency (typical)
75 to 87% (depends on the model)
Input
Voltage
100 to 240 VAC (85 to 264 VAC)
Input
Frequency
47 to 450 Hz
Current (see note 1)
0.9 or 0.45 A
max.
1.8 or 0.9 A
max.
2.7 or 1.4 A
max.
5.4 or 2.7 A
max.
10 or 5 A max.
Power factor (see note 1)
0.95 TYP.
Leakage current (see note 1)
0.5 or 1.0 mA max.
Inrush current (25
°
C, cold start) (see note 1)
25 or 50 A max.
Output
Voltage adjustment range
–5% to 10%
Output
Ripple (see note 1)
2% (p–p) max.
Input variation influence
0.4% max. (at 85 to 132 VAC input/at 170 to 264 VAC input, 100% load)
Load variation influence
0.8% max. (with rated input, 0 to 100% load)
Temperature variation influence (see note 1)
0.05%/
°
C max.
Rise time
1,000 ms max. (up to 90% of output voltage at rated output voltage/current)
Hold time (see note 1)
20 ms min.
Additional
function
Overload protection
105% min., voltage trailing intermittent operation
(With the 600-W model, output is turned OFF at 5 s min.)
function
Overvoltage protection
Yes
Overheat protection
No
Yes
Protection-ON alarm indicator
No
Yes (Red)
Parallel operation
No
Yes, 2 units max.
Other
Heat radiation
Natural air-cooling
Fan
Other
Ambient temperature
Operating: See the derating curve in the
Engineering Data
section. (with no condensation
nor icing)
nor icing)
Storage: –25
°
C to 65
°
C (with no condensation nor icing)
Ambient humidity
25% to 85%
Dielectric strength
3.0 kVAC, 50/60 Hz for 1 min (between all inputs and outputs)
2.2 kVAC, 50/60 Hz for 1 min (between all inputs and GR terminals)
1 kVAC, 50/60 Hz for 1 min (between all outputs and GR terminals)
Insulation resistance
100 M
Ω
min. (between all output and input/GR terminals at 500 VDC)
Vibration resistance
10 to 55 Hz, 0.75-mm amplitude for 2 h each in X, Y, and Z directions
Shock resistance
300 m/s
2
(approx. 30G), 3 times each in
±
X,
±
Y, and
±
Z directions
Output indicator
Yes (green)
Terminal screw tightening torque
1.08 N
S
m {11 kgf
S
cm} (see note 2)
Electromagnetic interference
Conforms to FCC Class B, EN50081-1
EMC
(EMI):
EN50081-1
Emission Enclosure:
EN55022 class B
Emission AC Mains:
EN55022 class B
Harmonic Current:
EN61000-3-2
(EMS):
EN50082-2
Immunity ESD:
EN61000-4-2:
4-kV contact discharge (level 2)
8-kV air discharge (level 3)
Immunity RF-interference:
ENV50140:
10 V/m (80 MHz to 1 GHz) (level 3)
Immunity Conducted Disturbance: ENV50141:
10 V (0.15 to 80 MHz) (level 3)
Immunity Burst:
EN61000-4-4:
2-kV power-line (level 3)
2-kV output line (level 4)
Immunity Surge:
EN61000-4-5:
between 3-kV lines
between 4.5-kV line and FG
Approved standards
UL508, UL1012, CSA C22.2 No. 950, CSA C22.2 No. 14, EN60950, VDE0160.
Conforms to UL1950 and CSA E.B. 1402C
Reliability (MTBF) (see note 3)
135,000 hrs min.
60,000 hrs min.
Life expectancy (see note 4)
10 yrs. min. (Used at 40
°
C at the rated input with a 50% load, standard installation)
Weight (see note 5)
420 g max.
600 g max.
900 g max.
2,200 g max.
3,500 g max.
Mounting method
Front-mounting Bracket or DIN Track Mounting Bracket
Front-mounting Bracket
Note:
1. 100% load for rated input voltage (100 VAC or 200 VAC)
2. Do not press down on the terminal block with a force exceeding 75 N {7.6 kgf} while tightening the terminals.
3. MTBF stands for Mean Time Between Failures, which is calculated according to the probability of accidental device failures, and
indicates reliability of devices. Therefore, it does not necessarily represent a life of the product.
4. The life expectancy shown in the above table indicates average operating hours under the ambient temperature of 40
°
C and a load
rate of 50%. Normally this is determined by the life expectancy of the built-in aluminum electrolytic capacitor. It must be noted that
the life expectancy of the fan built into the 600-W model is not included.
5. The weight indicated is for the open-frame type. (Includes the cover for 300-W and 600-W models.)
