Switching Power Supply S8PS The Most Compact DIN-track-mounting Switching Power Supplies Ever with Capacities Up to 600 W Power range from 50 W up to 600 W. Open-frame and covered types available. Easily mounted to DIN track with provided Mounting Brackets. Models with Front-mounting Bracket available. Conforms to EMC standards: EN50081-1, EN50082-2, and EN61000-3-2. Maintenance-free up to 300 W due to natural ventilation. Protection-ON alarm indicator shows valuable protection functions in action (300-/600-W models). AC universal input: 100 to 240 VAC Approved by UL/CSA standards, EN60950 RCW (IEC950), and VDE0160. Six-language instruction manual provided. Life expectancy of 10 years min. Finger protection terminal block meets VDE0106/P100. (Covered type) Ordering Information S8PS Configuration Input voltage Power ratings Output voltage Output current Front-mounting DIN Track Bracket Mounting Bracket Covered Co eedye type 100 to 240 V 00 o 0 AC C 50 W 50 5 V 10 A S8PS-05005C S8PS-05005CD 12 V 4.2 A S8PS-05012C S8PS-05012CD 24 V 2.1 A S8PS-05024C S8PS-05024CD 100 W 24 V 4.5 A S8PS-10024C S8PS-10024CD 150 W 24 V 6.5 A S8PS-15024C S8PS-15024CD 300 W 24 V 14 A S8PS-30024C S8PS-30024CD 600 W 24 V 27 A S8PS-60024C --- Open-frame type Oe a eye 100 to 240 V 00 o 0 AC C 50 W 50 5 V 10 A S8PS-05005 S8PS-05005D 12 V 4.2 A S8PS-05012 S8PS-05012D 24 V 2.1 A S8PS-05024 S8PS-05024D 100 W 24 V 4.5 A S8PS-10024 S8PS-10024D 150 W 24 V 6.5 A S8PS-15024 S8PS-15024D Model Number Legend: 2. Output Voltage S8PS-������� 05: 5 V 12 3 12: 12 V 24: 24 V 1. Power Ratings 050: 50 W 3. Configuration 100: 100 W C: Covered type with Front-mounting Bracket 150: 150 W D: Open-frame type with DIN Track Mounting Bracket 300: 300 W CD: Covered type with DIN Track Mounting Bracket 600: 600 W None: Open-frame type with Front-mounting Bracket 1 S8PS S8PS Specifications Ratings/Characteristics Item 50 W 100 W 150 W 300 W 600 W Efficiency (typical) 75 to 87% (depends on the model) Input Input Voltage 100 to 240 VAC (85 to 264 VAC) Frequency 47 to 450 Hz Current (see note 1) 0.9 or 0.45 A 1.8 or 0.9 A 2.7 or 1.4 A 5.4 or 2.7 A 10 or 5 A max. max. max. max. 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 Output Voltage adjustment range –5% to 10% 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 Overload protection 105% min., voltage trailing intermittent operation function function (With the 600-W model, output is turned OFF at 5 s min.) Overvoltage protection Yes Overheat protection No Yes Protection-ON alarm indicator No Yes (Red) Parallel operation No Yes, 2 units max. Other Other Heat radiation Natural air-cooling Fan Ambient temperature Operating: See the derating curve in the Engineering Data section. (with no condensation nor nor icing) 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 MΩ 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 2 Shock resistance 300 m/s (approx. 30G), 3 times each in ±X, ±Y, and ±Z directions Output indicator Yes (green) Terminal screw tightening torque 1.08 N � m {11 kgf � 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.) 2 S8PS S8PS Engineering Data Derating Curve Open-frame Type Covered Type 50- to 300-W Model 50- to 150-W Model Forced air-cooling, Forced air-cooling 600-W Model 50- to 150-W Model 50- to 300-W Model Natural air-cooling Natural air-cooling Ambient temperature (°C) Ambient temperature (°C) 3 Note: 1. Forced air-cooling must be provided with an air volume of 1 m /mm min. 2. The derating curve shown is for standard installation. The derating curve depends on the mounting direction of the Power Supply. Standard Installation 50-W Model 20 mm min. 20 mm min. 20 mm min. 20 mm min. 20 mm min. 20 mm min. 20 mm min. 20 mm min. Standard Installation 100/150-W Model 30 mm min. 30 mm min. 20 mm min. 20 mm min. 30 mm min. 30 mm min. 20 mm min. 20 mm min. Standard Installation 300-W Model 20 mm min. 20 mm min. 30 mm min. 30 mm min. Standard Installation 600-W Model 20 mm min. 20 mm min. 20 mm min. 20 mm min. 3 Load (%) Load (%) S8PS S8PS Overload Protection Overvoltage Protection The Power Supply is provided with an overvoltage protection func- 50- to 300-W Models tion that protects the load and the Power Supply from possible dam- The Power Supply is provided with an overload protection function age by overvoltage. When the output voltage rises above a set val- that protects the load and the power supply from possible damage ue (115% of the rated output voltage), the protection function is trig- by overcurrent. The protection function operates when the load cur- gered, shutting OFF the output voltage. If this occurs, reset the Pow- rent rises above an overcurrent set value (105% of the rated load er Supply by turning it OFF for 1 minute min. and then turning it ON current). For a short-circuit or overcurrent lasting less than 20 se- again. conds, output voltage is decreased to protect equipment. When the output current falls within the rated range, the overload protection function is automatically cleared. Overvoltage protection operating Rated output voltage Variable range Intermittent operation 0 V Rating Output current (%) 300- and 600-W Models Only Note: Do not continue using the S8PS under short-circuited or The overvoltage protection-ON alarm indicator lights when the overcurrent conditions for longer than 20 seconds, other- function is operating. wise the internal elements of the S8PS may be damaged or broken. Overheat Protection Function 600-W Models 600-W Model Only If an excessive current flows for 5 s or more, the output will be turned If the internal temperature of the S8PS rises excessively as a result OFF and simultaneously protection-ON alarm indicator will be lit. To of fan failure or any other reason, the overheat protection circuit will reset the S8PS, turn OFF the input voltage, leave the S8PS for at be triggered to protect the internal elements of the S8PS and simul- least three minutes, and then apply the input voltage again. taneously a protection-ON alarm indicator will be lit. To reset the Note: Do not continue using the S8PS with the output terminals S8PS turn OFF the input voltage, leave the S8PS for at least one short-circuited or the overcurrent condition continued, minute and then apply the input voltage again. otherwise the internal elements of the S8PS may be dam- aged or broken. Inrush Current, Rise Time, Hold Time Input ON Input OFF AC input voltage Inrush current on input application AC input current 96.5% 90% Output voltage Rise time Hold time (1,000 ms max.) (20 ms min.) 4 Output voltage (V) Output voltage (V) S8PS S8PS Operation Block Diagrams S8PS-050���� (50 W) Rectifier +V AC(L) Fuse Noise filter INPUT DC OUT (4 A) AC(N) –V Inrush current Harmonic Smooth- Rectifier/ protection circuit current ing smoothing control circuit Drive control circuit Overload Detector detection circuit Overload detection circuit S8PS-10024�� (100 W) S8PS-15024�� (150 W) S8PS-30024�� (300 W) Rectifier AC(L) +V Fuse* Noise filter INPUT DC OUT AC(N) –V Harmonic Smooth- Inrush current Rectifier/ protection circuit current ing smoothing *Fuse capacity control circuit 100-W: 6.3 A 150-W: 6.3 A 300-W: 8 A Control circuit Overload detection circuit Detector Overload detection circuit S8PS-60024C (600 W) Rectifier +V AC(L) Fuse Noise filter DC OUT INPUT (15 A) AC(N) –V Rectifier/ Inrush current Harmonic cur- Smooth- protection circuit rent control ing smoothing circuit Control circuit Fan Detector Overcurrent detection Overload Overheat detection circuit detection 5 S8PS S8PS Dimensions Note: All units are in millimeters unless otherwise indicated. Front-mounting Bracket Type The Front-mounting Bracket is provided as an accessory. Screws for fixing the Bracket to the panel are not provided. S8PS-050�� (50 W) 11.5 max. S8PS-050���C (50 W) Five, M4 terminal screws 3.5 dia. 3.5 dia. Three, M3 (depth: 6 max.) Front-mounting Bracket for 50-W Models Using the Mounting Bracket Attach the Mounting Bracket to the panel and loosely tighten the two screws. Insert the projected parts of the Mounting Holes 1.5 11 Bracket (b) to the square holes of the power supply (a). 4.6 15±0.2 Then securely tighten the screws. 9 Two, 74 60 Two, M3 60 3.5 dia. 4.6 11 20 5 20 31.5 4.7 15 20.5 Mounting Bracket 11.5 max. S8PS-10024 (100 W) S8PS-10024C (100 W) Five, M4 terminal screws 4.5 dia. Mounting holes (also on opposite side) 4.5 dia. Three, M4 (depth: 6 max.) 6 S8PS S8PS S8PS-15024 (150 W) 11.5 max. S8PS-15024C (150 W) Five, M4 terminal screws 4.5 dia. Mounting holes (also on opposite side) 4.5 dia. Three, M4 (depth: 6 max.) Front-mounting Bracket for 100/150-W Models Dimensions with Mounting Bracket Using the Mounting Bracket Appearance and Mounting Dimensions Mounting Bracket 5 dia. 115 max. Two, 5 dia. Eight, M4 (depth: 8 max., also for the opposite side) Seven, M4 terminal screws (14) S8PS-30024C (300 W) Four, M4 (depth: 8 max.) 7 S8PS S8PS S8PS-60024C (600 W) Seven, M4 (depth: 8 max.) Eight, M4 (depth: 8 max., also for the opposite side) Four, M4 (depth: 8 max., opposite side only) Four, M4 (depth: 8 max.) Using the Mounting Bracket Front-mounting Bracket for 300/600-W Models Note: Four screws for attaching the Bracket to Appearance and Mounting Dimensions with Mounting Bracket the Power Supply Unit are provided. Dimensions 300-W models 10 dia. 300-W models Two, 5 dia. Note: Mount the Unit 21.6 mm away from the Four, M4 mounting surface in order to provide air ventilation on the rear side. 600-W models 600-W models Note: Mount the Unit 28 mm away from the mount- ing surface in order to provide air ventilation Four, M4 on the rear side. 8 S8PS S8PS DIN Track Mounting Bracket Type DIN Track Mounting Bracket DIN Track Mounting Bracket is attached to the Power Supply Unit when the Unit is shipped. S8PS-050��D (50 W) S8PS-050���CD (50 W) 11.5 max. Five, M4 terminal screws 5.6 3.5 dia. (With slide: 9 max.) S8PS-10024D (100 W) S8PS-10024CD (100 W) 11.5 max. Five, M4 terminal screws 4.5 dia. 5.6 (With slide: 9 max.) S8PS-15024D (150 W) S8PS-15024CD (150 W) 11.5 max. Five, M4 terminal screws 5.6 4.5 dia. (With slide: 9 max.) 9 S8PS S8PS S8PS-30024CD (300 W) (14) Seven, M4 terminal screws 5.6 (With slide: 9 max.) Accessories Mounting Track (Order Separately) PFP-100N2 PFP-100N/PFP-50N 16 7.3±0.15 4.5 4.5 27 29.2 24 35±0.3 27±0.15 35±0.3 15 25 25 25 25 15 1 1.5 15 25 25 25 25 1 10 10 10 10 15 (5) 1,000 (500) 1,000 (see note) (see note) Note: The values shown in parentheses are for the PFP-50N. Installation 50-W Models 100-/150-W Models 4 4 5 5 1 1 3 3 2 2 10 S8PS S8PS 1 5 4 300-W Models 600-W Models 4 6 5 2 1 3 1. DC Output Terminals: Connect the load lines to these terminals. 2. Input Terminals: Connect the input lines to these terminals. Note: A fuse is inserted into the AC (L) side. 62 3 3. Ground Terminal (GR): Connect a ground line to this terminal. 4. Output Indicator (DC ON): Lights while a Direct Current (DC) output is ON. 5. Output Voltage Adjuster (V.ADJ): It is possible to increase or decrease the output voltage by 10%. 6. Protection-ON Alarm Indicator: The red indicator will be lit if the overvoltage (for a 300-/600-W model) or overheat protection (for a 600-W model) circuit is triggered. This indicator will also be lit when overcurrent (for a 600-W model) is detected. Precautions ! Caution Generating Output Voltage (±) An output of ± can be generated by using two Power Supplies as Be sure to connect the grounding line. Not doing so may result shown below, because the Power Supply produces a floating out- in electric shock. put. + V ! WARNING INPUT Input Do not attempt to disassemble the Power Supply or touch its – V internal parts while power is being supplied. Doing so may re- sult in electric shock. Do not touch the terminals of the Power Supply within one min- + V ute after power has been turned OFF. Doing so may result in INPUT electric shock due to a residual voltage. – V Do not touch the S8PS or heat radiation fin while the power is being supplied or immediately after the power is turned OFF. Otherwise, a skin burn may result from the hot Switching Pow- Series Operation er Supply or radiator. Only models with power ratings of 100/150 W allow series opera- tion. As shown in the following diagram, the output voltage from each Mounting Switching Power Supply can be added. To improve and maintain the reliability of the Power Supply over a long period of time, adequate consideration must be given to heat +V radiation. INPUT The Power Supply is designed to radiate heat by means of natural –V air-flow. Therefore, mount the Power Supply so that air flow takes place around the Power Supply. When mounting the Power Supply, mounting it to a metal plate is +V INPUT recommended. –V Forced air-cooling is highly recommended. It is recommended that the clearance around the Power Supply be larger than those shown on page 3 under Standard Installation. 11 Load Load Load S8PS S8PS Fan Set: Parallel Operation Fan (above), four M4 x 35 sems screws, instruction sheet, and Only 300- and 600-W models can be in parallel operation provided packing case that they are operated under 90% of the ratings. Do not operate any other models in parallel. Replace the fan as shown in the following illustration. Make sure that the thickness and the length of all wires connected to the load are the same to ensure that the wires will have no voltage drop differences. + V INPUT – V + V INPUT – V Fan Replacement The service life of the fan is approximately 50,000 hours (at 25°C). The service life varies, however, depending on the ambient temper- ature or other surrounding environmental conditions such as dust. As a preventive maintenance measure, replace the fan within two years if it is used at an ambient temperature of 40°C. Fans are available as replacements. Model: S82Y-JFAN ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. T021-E1-2A In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company Measuring and Supervisory Controls Department Shiokoji Horikawa, Shimogyo-ku, Printed in Japan Kyoto, 600-8530 Japan Tel: (81)75-344-7108/Fax: (81)75-344-7189 0501-0.3M (1198) 12 Load