New Product Switch Mode Power Supply S8VK-S (30/60/120/240/480-W Models) A Perfect Fit for Small Control Panels Coated PCBs for Better Resistance to Environment Connections for Easy Wiring • Operation possible at ambient temperatures from -40 to 70°C. • Side-by-side mounting possible (up to 55°C). *1 • DC input supported (90 to 350 VDC). • Power Boost function at 120% (30/60 and 120 W); Power Boost function at 150% (240 and 480 W). • Low-voltage detection output (only for 240 and 480 W). • ANSl/ISA 12.12.
S8VK-S Specifications Ratings, Characteristics, and Functions Power rating 30 W 60 W 120 W Output voltage 24 V 24 V 24 V 115 VAC input *1 87% typ. 87% typ. 90% typ. Efficiency 230 VAC input *1 86% typ. 89% typ. 92% typ. 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) 115 VAC input *1 0.58A typ. 1.1 A typ. 1.2 A typ. Input current 230 VAC input *1 0.36A typ. 0.66 A typ. 0.63 A typ. Input Power factor --0.
S8VK-S Power rating 240 W 480 W Output voltage 24 V 24 V 115 VAC input *1 91% typ. 91% typ. Efficiency 230 VAC input *1 93% typ. 93% typ. 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 63 Hz) 115 VAC input *1 2.4 A typ. 4.6 A typ. Input current 230 VAC input *1 1.3 A typ. 2.3 A typ. Input Power factor 0.9 min. 0.9 min. 115 VAC input 0.5 mA max. Leakage current *3 230 VAC input 1 mA max. 16 A typ.
S8VK-S *1. The value is when both rated output voltage and rated output current are satisfied. *2. Do not use an inverter output for the product. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the product may result in ignition or burning. If the input is connected to a UPS, do not connect a UPS with a square-wave output. Doing so will cause the internal temperature of the product to increase, possibly causing smoking or burning. *3.
S8VK-S Connections Block Diagrams S8VK-S03024 (30 W) S8VK-S06024 (60 W) Rectifier AC (L) INPUT AC (N) Inrush current protection Smoothing circuit circuit +V +V Fuse 250 VAC 6.
S8VK-S S8VK-S24024 (240 W) +V AC (L) Fuse 250 VAC 8.
S8VK-S Construction and Nomenclature Nomenclature 30-W and 60-W Models 120-W Models 240-W Models 480-W Models S8VK-S03024 S8VK-S06024 S8VK-S12024 S8VK-S24024 S8VK-S48024 6 1 7 8 2 3 6 9 10 4 7 8 9 10 6 1 L1 2 L2 3 N1 4 N2 5 PE 6 +V1 7 +V2 8 -V1 9 10 6 7 9 8 10 11 11 13 13 12 14 14 11 12 11 12 1 2 3 4 5 1 Terminal name 8 12 5 No. 7 2 3 4 1 5 Name 2 3 4 5 Function Input terminals Connect the input lines to these terminals.
S8VK-S Engineering Data 30, 60 W (S8VK-S03024, S8VK-S06024) Horizontal separation: 15 mm or more 120 W (S8VK-S12024) Horizontal separation: 15 mm or more Load ratio (%) Load ratio (%) Derating Curve 120 100 A 75% 80 120 100 A 80 65% B B 50% 60 40 40 20 20 0 −40 −25 50% 60 0 −40 −10 0 10 20 30 40 50 60 70 80 −25 Operating temperature (°C) A. Standard mounting, mounted with Front-mounting Bracket, or mounted with Side-mounting Bracket B.
S8VK-S 120 100 A 75% 80 480 W (S8VK-S48024) Horizontal separation: 15 mm or more Load ratio (%) Load ratio (%) 240 W (S8VK-S24024) Horizontal separation: 15 mm or more 120 100 A 75% 80 B 50% 60 60 40 40 20 20 0 -40 -25 0 -40 -10 0 10 20 30 40 50 60 70 80 B 30% -25 Operating temperature (°C) -10 0 10 20 30 40 50 60 70 80 Operating temperature (°C) A. Standard mounting, mounted with Front-mounting Bracket B. Face-up mounting A. Standard mounting, mounted with Front-mounting Bracket B.
S8VK-S This Power Supply can be used at an altitude of 3,000 m. Between 2,000 and 3,000 m, derate the load according to the following derating curve.
240 W (S8VK-S24024) Horizontal separation: 15 mm or more 480 W (S8VK-S48024) Horizontal separation: 15 mm or more Load ratio (%) Load ratio (%) S8VK-S 120 100% 100 90% 87 80 75 77% 65% 60 120 100% 100 90% 87 80 75 77% 65% 60 55°C max 40 55°C max 40 60°C 65°C 20 60°C 65°C 20 70°C 70°C 0 0 0 500 1,000 1,500 2,000 2,500 3,000 3,500 0 500 1,000 1,500 2,000 2,500 3,000 3,500 Note: 1. At less than 90 VAC, derate the load at 2.5%/V. 2.
S8VK-S Mounting Two phases application for Single phase models (A) Standard (Vertical) mounting (B) Face-up mounting (C) Front, Side-by-side mounting * * For front, side-by-side mounting, see page 18. Overload Protection For models S8VK-S03024, S8VK-S06024 and S8VK-S12024, the output voltage is automatically reduced, and the unit is protected from short circuit current and overcurrent damage if the load current 121% to 160% of the rated current.
S8VK-S Dimensions (Unit: mm) S8VK-S03024 (30 W) S8VK-S06024 (60 W) 90 ±1 (1.2) 5.4 78.55 86 90 ±1 Rail Stopper 5.4 32 ±1 3.5 4.7 (Sliding: 10 max.) S8VK-S12024 (120 W) 90 ±1 86 5.4 (1.2) 90 ±1 78.55 3.5 Rail Stopper 5.4 55 ±1 4.7 (Sliding: 10 max.
S8VK-S S8VK-S24024 (240 W) 38±1 5.4 122.2±1 117.8 111.4 (1.2) (4) 7.8 5 20.4 108.8 124±1 5.4 5.2 (Sliding: 8.0 max.) 19.8 (10.8) S8VK-S48024 (480 W) 60±1 0.9 (0.6) 7.5 122.2±1 117.8 111.4 (1) (4) 18.3 5 20.4 108.8 124±1 (0.6) 5.4 19.8 14 5.2 (Sliding: 8.0 max.) (1.2) (10.
S8VK-S DIN Rail (Order Separately) (Unit: mm) Mounting Rail (Material: Aluminum) PFP-100N PFP-50N 7.3±0.15 4.5 35±0.3 15 25 10 25 25 10 1,000 (500) * 27±0.15 15(5) * 25 1 * Values in parentheses are for the PFP-50N. Mounting Rail (Material: Aluminum) PFP-100N2 16 4.5 35±0.3 27 15 25 10 25 25 10 1,000 25 15 24 29.2 1 1.5 End Plate PFP-M 10 6.2 M4×8 panhead screw 1.8 1 50 1.8 35.5 35.5 11.5 10 M4 spring washer 1.3 4.
S8VK-S Mounting Brackets Name Model Front-mounting bracket (for 30 W and 60 W models) S82Y-VS10F Side-mounting bracket (for 30 W and 60 W models) S82Y-VS10S Front-mounting bracket (for 240 W and 480 W models) S82Y-VK10F Note: Be sure to use the accessory screws. Mounting screw tightening torque (recommended): 4.43 to 5.31 lb-in (0.5 to 0.6 N·m) Type Model Dimensions Appearance 41 35 25 4.5 dia.±0.1 Front-mounting bracket (For 30 W and 60 W models) S82Y-VS10F 35±0.1 7.3 10 40 50 t = 1.
S8VK-S Safety Precautions Warning Indications WARNING Indicates a potentially hazardous situation which, if not avoided, will result in minor or moderate injury, or may result in serious injury or death. Additionally, there may be significant property damage. CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property damage. Precautions for Safe Use Supplementary comments on what to do or avoid doing, to use the product safely.
S8VK-S Precautions for Safe Use Installation Environment • Do not use the Power Supply in locations subject to shocks or vibrations. In particular, install the Power Supply as far away as possible from contactors or other devices that are a vibration source. For usage onboard a ship, always attach an End Plate (PFP-M) to both sides of the Power Supply to hold the Power Supply in place. • Install the Power Supply well away from any sources of strong, high-frequency noise and surge.
S8VK-S • With the S8VK-S03024, S8VK-S06024 and S12024 models, do not use crossover wiring for more than Power Supplies, and do not allow the steady-state current to the input terminals to exceed 5 A. With the S8VK-S24024 and S48024 models, do not use crossover wiring for more than Power Supplies, and do not allow the steadystate current to the input terminals to exceed 10 A. The table gives the recommended wires for one Power Supply.
S8VK-S ● Recommended Ferrules and Crimping Tools Recommended ferrules S8VK-S03024, S06024, S12024, S24024: Input and Output Terminals S8VK-S48024: Input Terminals S8VK-S24024, S48024: Low-voltage detection output Terminals Applicable wire 2 (mm ) Ferrule Stripping Recommended ferrules Conductor length Manufactured by Manufactured Manufactured by length (mm) (AWG) Wago (Ferrules used) Phoenix Contact by Weidmuller (mm) 8 0.25 0.34 0.50 0.75 1/1.25 10 AI 0,25-8 H0.25/12 Side Front 2.5 mm dia.
S8VK-S Charging a Battery If you connect a battery as the load, install overcurrent control and overvoltage protection circuits. Type Series Operation Two Power Supplies can be connected in series. +V INPUT Load −V +V INPUT −V Note: 1. The diode is connected as shown in the figure. If the load is short-circuited, a reverse voltage will be generated inside the product. If this occurs the product may possibly deteriorate or be damaged. Always connect a diode as shown in the figure.
S8VK-S Backup Operation Backup operation is possible if you use two Power Supplies of the same model. Even if one Power Supplies fails, operation can be continued with the other Power Supply. Make sure that the maximum load does not exceed the capacity of one Power Supply. Use the S8VK-R or connect external diodes. For backup operation with 30, 60 and 120-W power supplies, use the S8VK-R10 model. For backup operation with 240-W power supplies, use the S8VK-R20 model.
S8VK-S Period and Terms of Warranty Warranty Period The Power Supply warranty is valid for a period of five years from the date of shipment from the factory. Terms of Warranty The warranty is valid only for the following operating conditions. 1. Average ambient operating temperature of the Power Supply: 40°C max. (See note.) 2. Average load rate of 80% max. (See note.) 3. Mounting method: Standard mounting 4. Rated input voltage Note: The maximum ratings must be within the derating curve.
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Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron).
OMRON Corporation Industrial Automation Company Authorized Distributor: Kyoto, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Wegalaan 67-69, 2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON ELECTRONICS LLC 2895 Greenspoint Parkway, Suite 200 Hoffman Estates, IL 60169 U.S.A. Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 OMRON ASIA PACIFIC PTE. LTD. No.