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PDF S8VK-G01512 Data sheet ( Hoja de datos )

Número de pieza S8VK-G01512
Descripción Switch Mode Power Supply
Fabricantes Omron 
Logotipo Omron Logotipo



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No Preview Available ! S8VK-G01512 Hoja de datos, Descripción, Manual

New Product
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
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!
Refer to Safety Precautions for All Power Supplies and Safety
Precautions on page 17.
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S8VK-G01512 pdf
S8VK-G
Power ratings
240 W
480 W
Item
Output voltage
24 V
48 V
24 V
48 V
Efficiency (Typical)
230 VAC input
92%
93%
Voltage *1
100 to 240 VAC, 90 to 350 VDC (allowable range: 85 to 264 VAC) *6
Frequency *1
50/60 Hz (47 to 63 Hz)
115 VAC input
Current (Typical)
230 VAC input
2.4 A
1.3 A
4.7 A
2.3 A
Input
Power factor
(Typical)
230 VAC input
Harmonic current emissions
0.9 (with PFC)
Conforms to EN61000-3-2
0.97 (with PFC)
Leakage current 115 VAC input
(Typical)
230 VAC input
0.23 mA
0.33 mA
0.3 mA
0.49 mA
Inrush current
(Typical) *2
115 VAC input
230 VAC input
16 A
32 A
Voltage adjustment range *3
–10% to 15% (with V.ADJ) (guaranteed)
Ripple *4
at 20 MHz (Typical) 180 mV
350 mV
230 mV
470 mV
Input variation influence
0.5% max. (at 85 to 264 VAC input, 100% load)
Output
Load variation Influence
(Rated Input voltage)
Temperature variation influence
1.5% max. (24 V, 48 V), at 0% to 100% load
0.05%/°C max.
Start up time
(Typical) *2
115 VAC input
230 VAC input
250 ms
250 ms
290 ms
290 ms
380 ms
260 ms
Hold time
(Typical) *2
115 VAC input
230 VAC input
44 ms
44 ms
43 ms
40 ms
50 ms
Overload protection *2
121% to 160% of rated load current (130% typ value)
Overvoltage protection *2
Additional
functions
Power Boost
Parallel operation
Yes *5
120% of rated current (Refer to Engineering Data)
Yes (Refer to Engineering Data)
Series operation
Possible for up to two Power Supplies (with external diode)
Ambient operating temperature
–40 to 70°C (Refer to Engineering Data)
Storage temperature
–40 to 85°C
Ambient operating humidity
Dielectric strength
(detection current: 20 mA)
0% to 95% (Storage humidity: 0% to 95%)
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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 Mmin. (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 240 W, 3 G max for 480 W) for 80 min. each in X, Y,
and Z directions
Shock resistance
150 m/s2, 3 times each in ±X, ±Y, and ±Z directions
Output indicatior
Yes (color: green), lighting from 80% to 90% or more of rated voltage
Others EMI
Conducted Emission Conforms to EN61204-3 EN55011 Class B and based on FCC Class A
Radiated Emission Conforms to EN61204-3 EN55011 Class B
EMS
Conforms to EN61204-3 high severity levels
Approved Standards
UL Listed: UL508 (Listing)
UL UR: UL60950-1 (Recognition)
cUL: CSA C22.2 No.107.1
cUR: CSA C22.2 No.60950-1
EN/VDE: EN50178 (=VDE0160), EN60950-1 (=VDE0805)
Lloyd’s standards
Fulfilled Standards
SELV (EN60950-1/EN50178/UL60950-1), PELV(EN60204-1, EN50178),
Safety of Power Transformers (EN61558-2-16)
EN50274 for Terminal parts
Degree of protection
IP20 by EN / IEC60529
SEMI
F47-0706 (200 to 240 VAC)
Weight
900 g
1,500 g
*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 25C. 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 70C.
*5. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.
*6. 90 to 350 VDC’s UL standards are scheduled to obtain certification in June, 2013.
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S8VK-G01512 arduino
S8VK-G
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. If an excessive voltage that
is approximately 130% of the rated voltage or more is output, the
output voltage is shut OFF. Reset the input power by turning it OFF
for at least three minutes and then turning it back ON again.
L1 L2 L3 PE
A external
fuse or a
circuit breaker
Power Supply
Internal
Fuse
LN
+30%
(approx.)
+15%
Rated output
voltage
10%
Overvoltage protection
operating
Variable range
0V
The values shown in the above diagram is for reference only.
Note: Do not turn ON the power again until the cause of the
overvoltage has been removed.
Inrush Current, Startup Time, Output Hold Time
Input ON
AC input
voltage
Input OFF
AC input
current
Inrush current on input application
90%
96.5%
Output
voltage
Startup time (1,000 ms max.)
Hold time
(20 ms min.)
Note: Twice the input current or above will flow during the parallel
operation or redundant system.
Therefore, check the fusing characteristics of fuses and
operating characteristics of breakers making sure that the
external fuses will not burn out and the circuit breakers will not
be activated by the inrush current.
Two phases application for Single phase models
For All Single phase Models, S8VK-G
Basically OMRON single phase power supply can be used on two-
phases of a 3–phase-system when some of conditions satisfy like
below.
1. The supplying voltage is below the maximum rated input.
OMRON Power supply allows the input voltage equivalent or less
than 240 VAC+10%.
Please confirm the input voltage between two lines if the input
voltage satisfies this condition before connecting.
2. The external protector is needed on N input line to secure a safety.
N line has no protection of a fuse internally.
An appropriate fuse or circuit breaker should be connected on N
input line like the following.
max. 240 VAC+10%
Parallel Operation
The parallel operation of S8VK-G is possible to increase the output
power.
However please consider the following notes when the parallel
operation must be done.
1. The range of ambient temperature for Parallel operation is –25 to
40°C
2. Up to two of the same model can be connected in parallel.
3. Adjust the output voltage difference of each Power Supply to 50
mV or less, using the output voltage adjuster (V. ADJ).
4. There is no current balancing function for S8VK-G. A high output
voltage unit may work at overcurrent state and in this situation, a
life of a Power Supply will be extremely short.
After adjusting the output voltage, confirm the output current of the
two Power Supplies balances.
5. Using the parallel operation will not satisfy UL1310 Class2 output.
6. For Parallel Operation, to balance the current of the each unit, the
length and thickness of each wire connected to the load and each
unit must be same as much as possible.
7. For Parallel Operation with units 120 W or less, connect diodes or
S8VK-R to the outputs of each unit if sudden load variation
influence occurs in the ambient operation environment.
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+V
INPUT
V
I1
IL
Load
+V
INPUT
V
I2
IL = I1 + I2
Reference Value
Value
Reliability
(MTBF)
Single phase model
15 W: 600,000 hrs
30 W: 580,000 hrs
60 W: 590,000 hrs
120 W: 450,000 hrs
240 W: 360,000 hrs
480 W: 230,000 hrs
Definition
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.
Life expectancy 10 yrs. Min.
Definition
The life expectancy 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.
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