Datasheet

S8VK-G
4
*1. Do not use an inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal
temperature of the Power Supply may result in ignition or burning.
*2. For a cold start at 25C. Refer to Engineering Data on page 11 for details.
*3. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than +15% of the voltage adjustment range. When adjusting
the output voltage, confirm the actual output voltage from the Power Supply and be sure that the load is not damaged.
*4. A characteristic when the ambient operating temperature is between
–25 to 70C.
*5. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.
Power ratings 60 W 120 W
Item Output voltage 12 V 24 V 24 V
Efficiency (Typical) 230 VAC input 85% 88% 89%
Input
Voltage *1 100 to 240 VAC, 90 to 350 VDC (allowable range: 85 to 264 VAC)
Frequency *1 50/60 Hz (47 to 450 Hz) 50/60 Hz (47 to 63 Hz)
Current (Typical)
115 VAC input 1.0 A 1.1 A 1.3 A
230 VAC input 0.6 A 0.7 A
Power factor
(Typical)
230 VAC input 0.46 0.45 0.94 (with PFC)
Harmonic current emissions Conforms to EN61000-3-2
Leakage current
(Typical)
115 VAC input 0.16 mA 0.24 mA
230 VAC input 0.30 mA 0.38 mA
Inrush current
(Typical) *2
115 VAC input 16 A
230 VAC input 32 A
Output
Voltage adjustment range *3 –10% to 15% (with V.ADJ) (guaranteed)
Ripple *4 at 20 MHz (Typical) 150 mV 50 mV 150 mV
Input variation influence 0.5% max. (at 85 to 264 VAC input, 100% load)
Load variation Influence
(Rated Input voltage)
2.0% max. (12 V), 1.5% max. (24 V), at 0% to 100% load
Temperature variation influence 0.05%/°C max.
Start up time
(Typical) *2
115 VAC input 570 ms 650 ms 790 ms
230 VAC input 430 ms 500 ms 750 ms
Hold time
(Typical) *2
115 VAC input 26 ms 25 ms 42 ms
230 VAC input 139 ms 129 ms 42 ms
Additional
functions
Overload protection *2 121% to 160% of rated load current, (130% typ value)
121% to160% of rated load current,
(125% typ value)
Overvoltage protection *2 Yes *5
Power Boost 120% of rated current (Refer to Engineering Data)
Parallel operation Yes (Refer to Engineering Data)
Series operation Possible for up to two Power Supplies (with external diode)
Others
Ambient operating temperature –40 to 70°C (Refer to Engineering Data)
Storage temperature –40 to 85°C
Ambient operating humidity 0% to 95% (Storage humidity: 0% to 95%)
Dielectric strength
(detection current: 20 mA)
3.0 kVAC for 1 min. (between all inputs and outputs)
2.0 kVAC for 1 min. (between all inputs and PE terminal)
1.0 kVAC for 1 min. (between all outputs and PE terminal)
Insulation resistance 100 M min. (between all outputs and all inputs/ PE terminals) at 500 VDC
Vibration resistance
10 to 55 Hz, 0.375-mm single amplitude for 2 h each in X, Y, and Z directions
10 to 150 Hz, 0.35-mm single amplitude (5 G max.) for 80 min. each in X, Y, and Z directions
Shock resistance 150 m/s
2
, 3 times each in ±X, ±Y, and ±Z directions
Output indicatior Yes (color: green), lighting from 80% to 90% or more of rated voltage
EMI
Conducted Emission Conforms to EN 61204-3 EN 55011 Class B and based on FCC Class A
Radiated Emission Conforms to EN 61204-3 EN 55011 Class B
EMS Conforms to EN 61204-3 high severity levels
Approved Standards
UL Listed: UL 508 (Listing, For 60 W only Class2 Output: Per UL 1310)
UL UR: UL 60950-1 (Recognition)
ANSI/ISA 12.12.01
cUL: CSA C22.2 No.107.1 (For 60 W only Class2 Output: Per CSA C22.2 No.223)
cUR: CSA C22.2 No.60950-1
EN/VDE: EN 50178, EN 60950-1
Lloyd’s standards
Fulfilled Standards
SELV (EN 60950-1/EN 50178/UL 60950-1), PELV(EN 60204-1, EN 50178),
Safety of Power Transformers (EN 61558-2-16)
EN 50274 for Terminal parts
Degree of protection IP20 by EN/IEC 60529
SEMI F47-0706 (200 to 240 VAC)
Weight 260 g 620 g