S82K-00724 Omron, S82K-00724 Datasheet - Page 8

• Manufacturer Part Number: S82K-00724
• Description: POWER SUPPLY 24V .3A DIN RAIL
• Manufacturer: Omron
• Series: S82Kr

Specifications of S82K-00724

• Voltage - Output: 24V
• Number Of Outputs: 1
• Power (watts): 7W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 85 ~ 264VAC
• Mounting Type: DIN Rail
• 1st Output: 24 VDC @ 300mA
• Size / Dimension: 2.56" L x 1.48" W x 2.95" H (65mm x 37.5mm x 75mm)
• Power (watts) - Rated: 7.5W
• Operating Temperature: -10°C ~ 50°C
• Efficiency: 64%
• Approvals: CE, CSA, cUL, cUR, UL, VDE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: S82K00724; Z1182

■ 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, automatically decreasing the output voltage. When
the output current falls within the rated range, the overload protection function is automatically cleared.
Note: 1. When connecting a load that has a built-in DC-DC converter, the overload protection function may operate during startup, thus preventing
When Using ± Output Models
The +V output detects the total output power (+V output and −V output) to trigger the short-circuit protection against overcurrent. This protection
varies depending on the −V output state. The −V output independently triggers the short-circuit protection.
■ Undervoltage Alarm Indicator and Output Function
If the output voltage at the output terminal drops to 75% to 90% of the rated voltage, the red indicator of the S82K will be lit. In the case of the
S82K-@09024/@10024, a voltage drop alarm will be output via the relay available in the models.
Note: This function detects the voltage at the output terminal of the Power Supply. To check the precise output voltage, measure the voltage at the
Note: 1. The more the voltage at the output terminal drops, the darker both the green and red indicators will be.
3-/7.5/15 W Models
0
2. Internal parts may occasionally deteriorate or be damaged if a short-circuited or other overcurrent state continues during operation.
3. When using the 7.5-W single-output models at the input voltage range of 90 to 110 VDC, the overload protection function will operate at
4. When using the 90-W model at an ambient temperature of 25°C or less, the overload protection function will operate at 101% to 111%
5. When using the 100-W model with PFC in parallel operation, operation is limited to a load ratio of 90% to 100% of the rated output current
terminal of the load.
2. The relay contacts have a capacity of 0.1 A at 24 VDC.
3. The red indicator will actually first light at a voltage between 75% and 90% of the rated voltage at output terminal.
Green lit:
Red not lit:
Green lit:
Red lit:
Red not lit:
the Power Supply from starting.
95% to 160% of the rated output current.
of the rated output current. When using the 90-W model at an ambient temperature exceeding 25°C, the overload protection function will
operate at 92% to 111% of the rated output current.
at 4.2 A.
50
Output current (%)
Indicator
DC ON
DC LOW
DC ON
DC LOW
DC LOW
100
(See note 1.)
The values shown in the above diagrams are for reference only.
30-/50 W Models
If the voltage at the output terminal is more than 82% of
the rated voltage and operation is normal, the green in-
dicator will be lit and the red indicator will not be lit.
If the voltage at the output terminal drops to below 82%
of the rated voltage, the red indicator will be lit. (See
note 3.)
If the voltage at the output terminal approaches 0 V,
both the green and red indicators will not be lit.
0
Intermittent operation
50
Output current (%)
Voltage
100
90-/100 W Models
0
Operation of @09024/@10024’s
50
output (See note 2.)
Output current (%)
100
S82K
8