S8VM Datasheet, PDF (32/37 Pages) Omron Electronics LLC – Switch Mode Power Supply

Safety Precautions
Refer to Safety Precautions for All Power Supplies.
!CAUTION
Minor electric shock, fire, or Product failure may
occasionally occur. Do not disassemble, modify, or repair
the Product or touch the interior of the Product.
Minor burns may occasionally occur. Do not touch the
Product while power is being supplied or immediately
after power is turned OFF.
Fire may occasionally occur. Tighten terminal screws to
the specified torque.
15-, 30-, 50-, 100-, and 150-W models (1.6 N·m)
300-, 600-, and 1,500-W models (M4; 1.6 N·m,
M5; 2.50 N·m, M8 bolts and nuts; 10.8 N·m)
Minor injury due to electric shock may occasionally occur.
Do not touch the terminals while power is being supplied.
Minor electric shock, fire, or Product failure may
occasionally occur. Do not allow any pieces of metal or
conductors or any clippings or cuttings resulting from
installation work to enter the Product.
■ Precautions for Safe Use
Mounting
Ensure sufficient heat dissipation when installing the Power Supply
to increase its long-term reliability.
Use the metal plate as the mounting panel.
When cutting out holes for mounting, make sure that cuttings do not
enter the interior of the Power Supply.
The amount of installation spacing required between Power Supplies
depends on the capacity. Refer to the following table.
15/30/50/100/150-W Models
Natural cooling is used, so mount the Power Supply so that there is
airflow around it.
Improper mounting will interfere with heat dissipation and may occa-
sionally result in deterioration or damage of internal parts. Use the
Power Supply within the derating curve for the mounting direction
that is used.
The internal parts may possibly be damaged if mounting screws are
over inserted. Refer to Dimensions on page 19 to 21 for maximum
depth of insertion inside the Power Supply.
S8VM
Standard Mounting
Standard Mounting
(DIN Rail Mounting Bracket Models) (Bottom Mounting Models)
(See note 1.)
(See
note 1.)
(See
note 1.)
(See note 1.)
(See note 2.)
Horizontal Mounting
(See note 1.)
(See
note 1.)
(See note 3.)
(See note 2.)
Face-up Mounting
(See note 2.) _{(See note 3.)}
Note: 1. Convection of air
2.
Capacity
Dimensions
15 W
20 mm min.
30 W
50 W
100 W 50 mm min. (See note.)
150 W
3. A metal plate is recommended
as the mounting surface.
(See note 3.)
(See note 1.)
Note: If more than one S8VM-100@@@@/150@@@@ Power Supply
is mounted together, install them as far away from sources of
heat as possible. If only 20 mm of space is available on the right
and left sides of a Power Supply (see note 2.), use the Power
Supply at a load ratio of 80% or less.
300/600/1,500-W Models
A forced-air cooling method with a fan is used. To ensure sufficient
cooling, do not cover the air holes located on the side the fan is
mounted and the opposite side.
Improper mounting will interfere with heat dissipation and may occa-
sionally result in deterioration or damage of internal parts. Do not
use the Power Supply in any mounting direction other than those
specified.
The internal parts may possibly be damaged if mounting screws are
over inserted. The screws must not protrude more than 6 mm inside
the Power Supply.
(See note 4.)
(See note 2.)
(See note 3.)
(See
note
1.)
S8VM
(See
note
1.)
(See note 5.)
Note: 1. Convection of air
2. 50 mm or more
3. (S8VM-300@@C/600@@C): 50 mm or more
(S8VM-15224C): 100 mm or more
4. 20 mm or more
5. Use a metal plate as the mounting panel.
Wiring
Connect the ground completely. A protective earthing connection
stipulated in safety standards is used. Electric shock or malfunction
may occur if the ground is not connected completely.
Minor fire may possibly occur. Ensure that input and output terminals
are wired correctly.
Do not apply more than 100-N force to the terminal block when
tightening it.
Be sure to remove the sheet covering the Power Supply for
machining before power-ON so that it does not interfere with heat
dissipation.
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