S8VK-S
2
Specifications
Ratings, Characteristics, and Functions
Note:
For notes
*
1 to
*
Power rating
30 W
60 W
120 W
Item
Output voltage
24 V
24 V
24 V
Efficiency
115 VAC input
*
1
87% typ.
87% typ.
90% typ.
230 VAC input
*
1
86% typ.
89% typ.
92% typ.
Input
Voltage range
*
2
Single-phase, 85 to 264 VAC, 90 to 350 VDC
*
12, 265 to 300 VAC (1 second)
Frequency
*
2
50/60 Hz (47 to 450 Hz)
50/60 Hz (47 to 63 Hz)
Input current
115 VAC input
*
1
0.58A typ.
1.1 A typ.
1.2 A typ.
230 VAC input
*
1
0.36A typ.
0.66 A typ.
0.63 A typ.
Power factor
---
0.9 min.
Leakage current
*
3
115 VAC input
0.5 mA max.
230 VAC input
1 mA max.
Inrush current
*
4 (for a
cold start at 25
°
C)
115 VAC input
16 A typ.
230 VAC input
32 A typ.
Output
Rated output current
1.3 A
2.5 A
5 A
Rated output electric power
31.2 W
60 W
120 W
Maximum boost current
1.56 A
3 A
6 A
Voltage adjustment range
*
5
21.6 to 28 V (with V.ADJ)
Ripple & Noise voltage
*
6
100 to 240 VAC input
*
1
190 mVp-p max.
at 20 MHz of bandwidth
190 mVp-p max.
at 20 MHz of bandwidth
110 mVp-p max.
at 20 MHz of bandwidth
Input variation influence
*
7
0.5% max.
Load variation influence
*
8
1.5% max.
Temperature variation
influence
115 to 230 VAC input
0.05%/°C max.
Start up time
*
4
115 VAC input
*
1
1000 ms max.
1000 ms max.
1000 ms max.
230 VAC input
*
1
1000 ms max.
1000 ms max.
1000 ms max.
Hold time
*
6
115 VAC input
*
1
30 ms typ.
20 ms typ.
45 ms typ.
230 VAC input
*
1
140 ms typ.
95 ms typ.
45 ms typ.
Additional
functions
Overload protection
Yes, automatic reset
Overvoltage protection
*
9
Yes, 130% or higher of rated output voltage, power shut off (shut off the input voltage and turn on
the input again)
Series operation
Yes (For up to two Power Supplies, external diodes are required.)
Parallel operation
Yes (For up to two Power Supplies), Refer to
on page 21 for details.
Output indicator
Yes (LED: Green)
Low-voltage detection output
No
Insulation
Withstand voltage
3.0 kVAC for 1 min. (between all input terminals and output terminals), current cutoff 10 mA
2.0 kVAC for 1 min. (between all input terminals and PE terminals), current cutoff 10 mA
1.0 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
Environment
Ambient operating temperature
*1
0
40 to 70°C (Derating is required according to the temperature. Refer to
no condensation or icing)
Storage temperature
40 to 85°C (with no condensation or icing)
Ambient operating humidity
95% RH max. (Storage humidity: 95% RH max.)
Vibration resistance
10 to 55 Hz, maximum 5G, 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
Refer to page 12
Life expectancy
*11
10 years min.
Construction
Weight
250 g max.
250 g max.
400 g max.
Cooling fan
No
Degree of protection
IP20 by EN/IEC 60529
Standards
Harmonic current emissions
Conforms to EN 61000-3-2
EMI
Conducted Emissions
Conforms to EN 61204-3 Class B, EN 55011 Class B
Radiated Emissions
Conforms to EN 61204-3 Class B, EN 55011 Class B
EMS
Conforms to EN 61204-3 high severity levels
Approved Standards
UL Listing: UL 508,ANSI/ISA 12.12.01 (For 30 W and 60 W only Class2 Output: Per UL 1310)
cUL: CSA C22.2 No107.1,
CSA C22.2 No213 (For 30 W and 60 W only Class2 Output: Per CSA C22.2 No.223)
UL UR: UL 60950-1 (Recognition) OVCII
3000 m) Pol2
cUR: CSA C22.2 No. 60950-1 OVCII (
3000 m) Pol2
EN: EN 50178 OVCIII (
2000 m) OVCII (2000 m
and
3000) Pol2,
EN 60950-1 OVCII (
3000 m) Pol2
ATEX: EN 60079-0, EN 60079-15 Cert. DEMKO 16 ATEX 1708X (Except 30 W)
Ex
II
3G Ex nA
II
C T3 Gc
IECEx: IEC 50079-0, IEC60079-15 Cert. IECEx UL 16.0082X (Except 30 W)
Ex nA
II
C T3 Gc
Conformed Standards
PELV (EN/IEC 60204-1)
*
12
EN/IEC 61558-2-16:2009+A1:2013
*
12
Marine Standards
*12
Lloyd’s register (Except 30 W)
DNV GL (Except 30 W)
SEMI
Conforms to F47-0706 (200 to 240 VAC input)
