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Switch Mode Power Supply

 S8VS

9

Mounting

Note: 1.

Improper mounting will interfere with heat dissipation and may
occasionally result in deterioration or damage of internal parts.
Use the product within the derating curve for the mounting direc-
tion that is used. Do not use the Power Supply mounted in any
way not shown above. 

2.

Use a mounting bracket (S82Y-VS30P, sold separately) when
the Product is mounted facing horizontally.

3.

Heat dissipation will be adversely affected. When the Product is
mounted facing horizontally, always place the side with the label
facing upward.

4.

Use PFP-M End Plates on the top and bottom of the Power Sup-
ply when mounting facing horizontally on a DIN rail.

Overload Protection

The Power Supply is provided with an overload protection function
that protects the power supply from possible damage by overcurrent.
When the output current rises above 105% min. of the rated current,
the protection function is triggered, decreasing the output voltage.
When the output current falls within the rated range, the overload
protection function is automatically cleared.

Note: 1.

Internal parts may occasionally deteriorate or be damaged if a
short-circuited or overcurrent state continues during operation. 

2.

Internal parts may possibly deteriorate or be damaged if the
Power Supply is used for applications with frequent inrush cur-
rent or overloading at the load end. Do not use the Power Supply
for such applications.

Overvoltage Protection 

Consider the possibility of an overvoltage and design the system so
that the load will not be subjected to an excessive voltage even if the
feedback circuit in the Power Supply fails. When an excessive volt-
age that is approximately 130% of the rated voltage or more is out-
put, the output voltage is shut OFF. Reset the Power Supply by
turning it OFF for at least three minutes and then turning it back ON
again.

 

Note: 1.

Do not turn ON the power again until the cause of the overvolt-
age has been removed.

2.

The overvoltage protection of the S8VS-015

@@

 uses a zener di-

ode clamp. The output voltage will be clamped at approx. 140%
or higher of the rated output voltage (approx. 140% to 190%). If
the internal feedback circuit is destroyed by any chance, the
load may be destroyed by the clamped output voltage (approx.
140% to 190% of the rated output voltage). The power Supply
will not restart if the output is turned OFF by the overvoltage pro-
tection operation. If this occurs, replace the Power Supply.

Inrush Current, Start Up Time, 
Output Hold Time

 

Undervoltage Alarm Indication

LED (DC LOW red) lights to warn of output voltage drop.

Detection voltage is set to approx. 80% (75 to 90%) of the rated out-
put voltage.

Note:

This function monitors the voltage at the power supply output termi-
nals. To check actual voltage, measure voltage on the load side.

Reference Values

Note:

Refer to page 15 for definitions of MTBF and life expectancy.

Horizontal mounting with DIN rail

S82Y-VS30P

Side with label

Mounting facing horizontally with S82Y-VS30P

Standard mounting with DIN rail

Horizontal mounting with S82Y-VS30P

Standard mounting with S82Y-VS30P

Note

: The Side-mounting Bracket can be mounted from either side.

0

100

50

Output voltage (V)

Output current (%)

0

100

50

Output current (%)

Output voltage (V)

Intermittent 
operation

15-W Models

30-W Models

The values shown in the above diagrams are for reference only.

Item

Value

Reliability (MTBF)

15 W: 610,800 hrs, 30 W: 656,400 hrs

Life expectancy

10 yrs. min.

+15%

10%

0V

+30% 

(approx.)

Overvoltage protection 
operating

Variable range

Rated output

 voltage

Output voltage (V)

The values shown in the above diagram is for reference only.

90%

96.5%

Start up time (1,000 ms max.)

AC input
voltage

AC input
current

Output
voltage

Inrush current on input application

Input OFF

Input ON

Hold time 
(20 ms min.)

Summary of Contents for S8VS - MODEL 15-30-60-90-120-180-240W

Page 1: ...orizontal Mounting directly onto the panel is possible Safety standards UL508 60950 1 1604 CSA C22 2 No 14 60950 1 213 EN50178 VDE0160 EN60950 1 VDE0805 60 90 120 180 240 W Models New Models with Total Run Time Monitor in Addition to Models with Maintenance Forecast Monitor Compact size 40 95 mm W H 60 W Models Status displayed on 3 digit 7 segment display Safety standards UL508 60950 CSA C22 2 No...

Page 2: ...enance forecast monitor and undervoltage alarm transistor sourcing BP With total run time monitor and un dervoltage alarm transistor sourcing Power ratings Input Voltage Output voltage Output current Alarm output Model number 15 W 100 to 240 VAC 5 V 2 0 A S8VS 01505 See note 1 12 V 1 2 A S8VS 01512 24 V 0 65 A S8VS 01524 30 W 5 V 4 0 A S8VS 03005 See note 2 12 V 2 5 A S8VS 03012 24 V 1 3 A S8VS 03...

Page 3: ...ad variation influence rated input voltage 2 0 max 5 V 1 5 max 12 V 24 V with rated input 0 to 100 load Temperature variation influence 0 05 C max Start up time See note 1 and 7 100 ms max at rated input output voltage 1 000 ms max at rated input output voltage 5 V 6 ms typ 12 V 12 ms typ 24 V 18 ms typ 5 V 12 V 24 V 240 ms typ Hold time See note 1 20 ms min at rated input output voltage at 100 lo...

Page 4: ...ed input output voltage at 100 load 220 ms typ 190 ms typ Additional functions Overload protection See note 1 105 to 160 of rated load current voltage drop intermittent automatic reset Overvoltage protection See notes 1 and 3 Yes Output voltage indication See note 4 No Yes selectable See note 5 No Yes selectable See note 5 Output current indication See note 4 No Yes selectable See note 6 No Yes se...

Page 5: ...able No No Yes selectable No Maintenance forecast monitor output No Yes open collec tor output 30 VDC max 50 mA max See note 8 No No Yes open collec tor output 30 VDC max 50 mA max See note 8 No No Yes open collec tor output 30 VDC max 50 mA max See note 8 No Total run time monitor indication See note 4 No Yes selectable No Yes selectable No Yes selectable Total run time monitor output No Yes open...

Page 6: ...smoothing circuit Rectifier smoothing circuit Rectifier smoothing circuit Noise filter AC L INPUT AC N Drive control circuit DC OUTPUT Fuse 3 15 A Overcurrent circuit Current detection circuit Arithmetic operation circuit Display circuit Switch Overvoltage detection circuit S8VS 06024A S8VS 06024B Inrush cur rent protec tion circuit S8VS 09024 90 W S8VS 09024 90 W V V Voltage detection circuit Pho...

Page 7: ...S8VS 18024A S8VS 18024B Sourcing type S8VS 18024AP S8VS 18024BP Rectifier smoothing circuit Arithmetic operation circuit Alarm DC Low Rectifier smoothing circuit Voltage detection circuit Overvoltage detection circuit Rectifier smoothing circuit Arithmetic operation circuit Display circuit Switch Alarm DC Low Yrs kh Common Rectification Harmonic current suppression Smooth ing Overcurrent detection...

Page 8: ... this case reduce the corresponding derating curve by 10 C 1 2 4 5 6 3 Note 1 The fuse is located on the L side It is NOT user replaceable 2 This is the protective earth terminal specified in the safety standards Always ground this terminal No Name Function 1 AC Input terminals L N Connect the input lines to these terminals See note 1 2 Protective Earth terminal PE Connect the ground line to this ...

Page 9: ...e Power Supply by turning it OFF for at least three minutes and then turning it back ON again Note 1 Do not turn ON the power again until the cause of the overvolt age has been removed 2 The overvoltage protection of the S8VS 015 uses a zener di ode clamp The output voltage will be clamped at approx 140 or higher of the rated output voltage approx 140 to 190 If the internal feedback circuit is des...

Page 10: ...ls V V Connect the load lines to these terminals 4 Output indicator DC ON Green Lights while a direct current DC output is ON 5 Output voltage adjuster V ADJ Use to adjust the voltage 6 Main display Red See note 3 Indicates the measurement or set value 7 Operation indicator Orange See note 3 V Lights up when the output voltage is indicated Blinks during setup of undervoltage alarm value A Lights u...

Page 11: ... Or no key operation for 30 seconds or more Model indication Setting mode Press and hold Up key U or Down Key D for three seconds or more Output voltage Voltage output by Power Supply is monitored and displayed Output current Current output by Power Supply is monitored and displayed Peak hold current Maximum current output by Power Supply is recorded and displayed Total run time monitor Output vol...

Page 12: ...ltage alarm is indicated Press output load indication When the maintenance forecast monitor or overheat alarm is indicated Press undervoltage alarm indication 2 The above displays are for models with a maintenance fore cast monitor S8VS 24A Operation mode Peak hold current value measurement starts Reset 2 seconds Peak hold current will be displayed 2 seconds after it is reset Key Press 3 seconds o...

Page 13: ...Main display Description Output status Restoration method Setting after restoration Noise detected in voltage or cur rent No change Automatic restoration No change Overheated 12 Maintenance forecast output ter minal Yrs turns OFF Automatic restoration No change Undervoltage alarm set value memory error 11 Undervoltage output terminal DC LOW turns OFF Press and hold the 9 Up Key U or 10 Down Key D ...

Page 14: ...e setting is less than 2 0 years the indication changes to a value 1 5 after the remaining time becomes less than two years and after the remaining time becomes less than the set time an alarm a02 and the remaining time L 0 5 are indicated alternately If the alarm a02 and a numeric value are indicated alternately a transistor 12 maintenance forecast output terminal Yrs will turn OFF to indicate th...

Page 15: ...onitor are not issued 2 The maintenance forecast is accelerated or decelerated ac cording to operating conditions Periodically check indica tion 3 Acceleration or deceleration of the maintenance forecast may cause the output to repeatedly go ON OFF Only the S8VS 09024A S8VS 12024A S8VS 18024A and S8VS 24024A are equipped with output 4 The accuracy of the maintenance forecast function may be advers...

Page 16: ... will output the status externally Alarm set value reached OFF i e no continuity between 12 total run time output terminal kh and 13 alarm output common termi nal The alarm set value can be changed in the setting mode Example Alarm Displays When a Total Run Time Set Value of 88 kh Is Reached Note The total run time cannot be reset To clear the alarm change the alarm set value to a value higher tha...

Page 17: ...iorate or be damaged if the Power Supply is used for applications with frequent inrush cur rent or overloading at the load end Do not use the Power Supply for such applications Overvoltage Protection Consider the possibility of an overvoltage and design the system so that the load will not be subjected to an excessive voltage even if the feedback circuit in the Power Supply fails When an excessive...

Page 18: ...hen the Voltage Output by the S8VS 09024 Drops to the Set Value 19 0 V or Lower Note 1 Operation begins after about three seconds since the AC power is supplied 2 The alarm is not indicated in the setting mode 3 Press the 8 Mode Key after the output voltage is re stored to reset alarm indication 4 The undervoltage alarm function monitors the output termi nal voltage of the Power Supply To check th...

Page 19: ...024A Model S8VS 015 15 W S8VS 030 30 W 4 8 Sliding 10 max 4 8 Sliding 10 max 35 2 96 4 22 5 4 85 97 11 3 35 4 108 3 1 40 10 74 95 Five M4 with square washer Track stopper 4 5 Sliding 15 max S8VS 06024 60 W S8VS 06024 60 W 110 5 10 8 34 9 121 3 1 94 115 10 50 Five M4 with square washer Track stopper Screwless block 2 5 mm pitches 4 5 Sliding 15 max S8VS 09024 90 W S8VS 12024 120 W S8VS 09024 90 W S...

Page 20: ...d Plate 125 3 120 3 34 9 10 50 94 100 115 Seven M4 with square washer Track stopper 4 5 Sliding 15 max S8VS 24024 240 W S8VS 24024 240 W Track stopper 4 5 15 25 25 10 10 1 000 500 25 25 15 5 35 0 3 7 3 0 15 27 0 15 1 Values in parentheses are for the PFP 50N PFP 100N PFP 50N 4 5 15 25 25 10 10 1 000 25 25 15 1 1 5 29 2 24 27 35 0 3 16 PFP 100N2 1 3 4 8 35 5 35 5 1 8 1 8 10 6 2 1 50 11 5 10 PFP M M...

Page 21: ...0 W models S82Y VS20S Front mounting Bracket For 60 90 120 180 and 240 W models S82Y VS10F 11 25 12 5 Two 3 5 dia 7 1 75 63 4 R5 R1 75 8 C1 4 R1 R0 2 R1 R1 R0 2 3 5 8 8 0 5 2 5 15 15 63 5 93 6 0 1 109 4 0 1 11 85 4 0 1 34 0 1 53 15 0 0 2 Note 1 Direction of the return section Inside of the bend 2 Height of the return section 0 1 max 3 Radius of the inside of the bend R2 4 Angle of the bend 90 1 28...

Page 22: ...0 W 90 W 120 W 180 W and 240 W Models 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 Install the Power Supply well away from any sources of strong high frequency noise and surge Operating Life The life of a Power Supply is de...

Page 23: ...o not use the Power Supply for such appli cations Alarm Output S8VS 09024 S8VS 12024 S8VS 18024 S8VS 24024 Only When using the alarm output sufficiently consider the maximum ratings residual voltage and leakage current Transistor output Sinking for S8VS 24 Models Sourcing for S8VS 24 P Models 30 VDC max 50 mA max ON residually voltage 2 V max OFF leakage current 0 1 mA max Charging the Battery If ...

Page 24: ...The possible cause for no output voltage may be that the overcurrent or overvoltage protection has operated The internal protection may operate if a large amount of surge voltage such as a lightening surge occurs while turning ON the power supply In case there is no output voltage please check the following points before contacting us Checking overload protected status Check whether the load is in...

Page 25: ...Switch Mode Power Supply S8VS 25 ...

Page 26: ...26 Switch Mode Power Supply S8VS ...

Page 27: ...Switch Mode Power Supply S8VS 27 ...

Page 28: ...ndividual price of the product on which liability is asserted IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR Application Considerations SUITABILITY FOR USE OM...

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