Switch Mode Power Supply S8VK-G (15/30/60/120/240/480-W Models) Reliable and Easy Operation-Worldwide Power Supply Resistant in tough environments Easy and fast installation The most compact class on the market • Universal input for worldwide applications: 100 to 240 VAC (85 to 264 VAC) • DC input can be available: 90 to 350 VDC • Possible for 2 phases input usage. • Wide operation temperature range: –40 to 70 °C • Power Boost function at 120% • Safety standards: UL508/60950-1, CSA C22.2 No. 107.1/60950-1 EN50178 (= VDE0160), EN60950-1 (= VDE0805). Lloyd’s standards*, EN60204-1 PELV Safety of Power Transformers: EN61558-2-16 • 15-W,30-W, and 60-W models conform to UL Class 2 output Standards • EMS: EN 61204-3 EMI: EN61204-3 Class B • Three years Warranty * Scheduled to obtain certification in June, 2013. ! Refer to Safety Precautions for All Power Supplies and Safety Precautions on page.

Model Number Structure Model Number Legend Note: Not all combinations are possible. Refer to List of Models in Ordering Information, below. 1. Input voltage types G: Single phase Ordering Information Note: For details on normal stock models, contact your nearest OMRON representative. Power ratings Input voltage Output Voltage Output current Boost Current Model number

Specifications Ratings, Characteristics, and Functions Power ratings Item Efficiency (Typical) Current (Typical) Power factor (Typical) Harmonic current emissions Leakage current (Typical) Inrush current (Typical) *2 Voltage adjustment range *3 –10% to 15% (with V.ADJ) (guaranteed) Input variation influence Load variation Influence (Rated Input voltage) Output Output voltage Temperature variation influence Start up time (Typical) *2 Hold time (Typical) *2 Overload protection *2 Overvoltage protection *2 Additional Power Boost functions Parallel operation 121% to 160% of rated load current (130%...

Power ratings Item Efficiency (Typical) Current (Typical) Power factor (Typical) Output voltage Harmonic current emissions Leakage current (Typical) Inrush current (Typical) *2 Voltage adjustment range *3 –10% to 15% (with V.ADJ) (guaranteed) Input variation influence Load variation Influence (Rated Input voltage) Output 0.5% max. (at 85 to 264 VAC input, 100% load) 2.0% max. (12 V), 1.5% max. (24 V), at 0% to 100% load Temperature variation influence Start up time (Typical) *2 Hold time (Typical) *2 Overload protection *2 Additional Overvoltage protection *2 functions Power Boost 121% to 160%...

Power ratings Item Efficiency (Typical) Current (Typical) Power factor (Typical) Harmonic current emissions Leakage current (Typical) Inrush current (Typical) *2 Voltage adjustment range *3 –10% to 15% (with V.ADJ) (guaranteed) Input variation influence Load variation Influence (Rated Input voltage) Output Output voltage Temperature variation influence Start up time (Typical) *2 Hold time (Typical) *2 121% to 160% of rated load current (130% typ value) Additional Power Boost functions Parallel operation 120% of rated current (Refer to Engineering Data) Yes (Refer to Engineering Data) Series operation...

Connections Block Diagrams S8VK-G015@@ (15 W) Inrush Smoothing current circuit protection Rectifier/ smoothing circuit Drive control circuit Voltage detection circuit Overcurrent detection circuit Overvoltage detection circuit Noise filter Inrush Smoothing current protection circuit Drive control circuit Rectifier/ smoothing circuit Overcurrent circuit −V Current detection circuit Voltage detection circuit Overcurrent detection circuit Overvoltage detection circuit Photocoupler Noise filter Inrush Smoothing current protection circuit Drive control circuit Rectifier/ smoothing circuit Overcurrent...

Noise filter Harmonic current Inrush current Smoothing suppression circuit protection circuit (Power factor improvement) circuit Rectifier/smoothing circuit Drive control circuit Voltage detection circuit Overcurrent detection circuit Overvoltage detection circuit Noise filter Inrush current Harmonic current Smoothing suppression circuit protection circuit (Power factor improvement) Rectifier/smoothing circuit Drive control circuit Overcurrent circuit Current detection circuit Voltage detection circuit Overcurrent detection circuit Overvoltage detection circuit Noise filter AC (N) Inrush current...

Construction and Nomenclature Nomenclature 15-W Models Name Input terminals (L), (N) Protective Earth terminal (PE) DC Output terminals (V), (+V) Output indicator (DC ON: Green) Output voltage adjuster (V.ADJ) Function Connect the input lines to these terminals. *1 Connect the ground line to this terminal. *2 Connect the load lines to these terminals. Lights while a direct current (DC) output is ON. Use to adjust the voltage. *1. The fuse is located on the (L) side. It is not user-replaceable. For a DC input, connect the positive voltage to the L terminal. *2. This is the protective earth terminal...

Load ratio (%) Load ratio (%) Note: 1. At less than 90 VAC, the derating is 2.5%/V 2. For a DC power input, reduce the load given in the above derating curve by multiplying the following coefficients. S8VK-G015@@: 1.0 S8VK-G030@@: 0.9 S8VK-G240@@: 0.8 3. See “–40°C Operation Guarantee Condition” Note: 1. At less than 90 VAC, the derating is 2.5%/V 2. For a DC power input, reduce the load given in the above derating curve by multiplying the following coefficients. S8VK-G12024: 0.9 3. See “–40°C Operation Guarantee Condition” A. Standard mounting 60°C and over: the derating is 3.5%/°C B. Face-up...

Power Boost Function (A) Standard (Vertical) mounting For All Models Power Boost is a function that can output the temporary repeated boost current larger than the rated current. However, it should meet the following four Boost current conditions. 1. Time that the boost current flows: t1 2. The maximum value of the boost current: lp 3. The average output current: lave 4. The time ratio of the boost current flow: Duty Note: Boost current conditions (C) Side mountining only for 15 W • t1 ≤ 10 s • Ip ≤ Rated boost current • lave ≤ Rated current Duty= Overload Protection The load and the power supply...