S82Y-VM30D Omron, S82Y-VM30D Datasheet - Page 10

• Manufacturer Part Number: S82Y-VM30D
• Description: MOUNTING BRKT G DIN-RAIL 300W
• Manufacturer: Omron

Specifications of S82Y-VM30D

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: S82YVM30D

■ Mounting
Note: 1. Improper mounting will interfere with heat dissipation and
10
Face-down Mounting
(DIN Rail Mounting Bracket Models)
Standard Mounting
(DIN Rail Mounting Bracket Models)
Horizontal Mounting
Face-up Mounting
(DIN Rail Mounting Bracket Models)
Incorrect
Incorrect
Correct
Correct
2. Use the metal plate as the mounting panel (*1).
3. Install the Power Supply so that the air flow circulates
4. Mounting screw tightening torque
may occasionally result in deterioration or damage of inter-
nal parts.
Use the Power Supply within the derating curve for the
mounting direction that is used.
around the Power Supply, as the Power Supply is designed
to radiate heat by means of natural air flow.
(recommended value: M3 (0.49 N·m))
Switch Mode Power Supply
*1
Face-up Mounting
Face-down Mounting
Incorrect
Standard Mounting
(Bottom Mounting Models)
Correct
Correct
*1
S8VM
*1
■ Remote Sensing Function
(S8VM-100@@@@/150@@@@ only)
This function compensates a voltage drop on the load lines.
To use this function, connect after removing the two short bars of the
remote sensing terminal.
Note: 1. Use a 2-conductor shielded cable as a connection wire (*1).
■ Inrush Current, Start Up Time,
■ Reference Values
AC input
AC input
Reliability
(MTBF)
Life
expectancy
voltage
voltage
current
Output
Item
Output Hold Time
2. Use as thick a wire as possible since high voltage drops on
3. Use when the voltage drop is 0.3 V or lower.
4. When the +S and − S terminals are opened with the short
5. If the load line is too long, use an electrolytic capacitor in the
Input ON
the load lines (*2) may activate the overvoltage protection
function.
bar removed, the overvoltage protection function is activat-
ed and the output voltage will be cut off.
following 3 locations:
1) Across the load terminals
2) Between the +S terminal and + terminal
3) Between the − S terminal and − terminal
Select the capacity of the connected capacitor from be-
tween several tens to several hundreds of µ F as a guide,
and then determine the capacity when actually connecting
the capacitor between terminals as shown below.
135,000 hrs
min.
10 yrs. min.
Inrush current on input application
Value
Short bar
+
+
Start up time
MTBF stands for Mean Time Between Failures, which
is calculated according to the probability of accidental
device failures, and indicates the reliability of a device.
Therefore, it does not necessarily represent the life of
the Power Supply.
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.
DC ON
V.ADJ
+
+ V
−V
−S
DC ON
S
V.ADJ
+
+ V
−V
−S
S
90%
Definition
+
*
*
1
2
Hold time
Input OFF
95%