Single Phase DIN Rail Power Supply 24V DC / 5A

POWER 1AC 24-5

Highly robust DIN rail Power Supply with built in remote ON/OFF functionality and signal output for confirming output voltage.

Function

Primary-switched power supply, 150% peak-power, RC-input, DC OK, input: 1-phase, output: 24 V DC / 5 A

Features

150% Peak Power
DC OK Relay Output
Remote On/Off
Full Function DIN Rail Power Supply

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SKU/Order No.: SA-PS1A-24-05-00

Additional Information

The full-featured DIN rail power supplies ensures superior system availability by means of new functions. The wide operating ambient temperature range and metal housing provides a robust usage in all industry applications. The power supply has a built in overcurrent protection and overvoltage protection circuits. The RC-input for stand-by can switch remote ON/OFF. For confirming output voltage the power supply indicates a green LED and a relay signal output.

Input Data

Output Data

Protection Circuit

Isolation

Ambient Condition

Mechanical Data

Lifetime

Dimensions

Commercial Data

Input Data back to top

Input Voltage Range AC	85 ... 264 V AC
Input Voltage Range DC	88 ... 370 V DC
Input Current (typ.)	0.6 A (230 V AC), 1.2 A (120 V AC)
Frequency	45 ... 66 Hz
Efficiency (typ.)	92 % (230 V AC), 90 % (120 V AC)
Power Factor (cos φ)	0.93 (230 V AC), 0.98 (120 V AC)
Inrush Current (typ.)	30 A (230 V AC), 15 A (120 V AC)

Output Data back to top

Output Voltage	24 V DC
Output Voltage Range	22.5 ... 28.5 V DC
Output Current	5 A
Output Current (Peak Power)	7.5 A
Line Regulation	96 mV
Load Regulation	150 mV
Ripple (typ.)	120 mVp-p
Ripple Noise (typ.)	150 mVp-p
Temperature Regulation (typ.)	240 mV

Protection Circuit back to top

Overcurrent Protection	Works over 101% of peak current and recovers automatically
Remote On/Off (RC)	Off = 4.5 ... 29.5 V DC
DC OK Signalling	LED (Green)
DC OK Contact	Relay contact 30 V DC 1 A max, 30 V AC 0.5 A max
Alarm Signalling	LED (Red)

Isolation back to top

Input/Output Isolation (at room temperature)	AC 3,000 V 1 minute, Cutoff current = 10 mA, DC 500 V 50 MΩ min
Input/PE Isolation (at room temperature)	AC 2,000 V 1 minute, Cutoff current = 10 mA, DC 500 V 50 MΩ min
Output/PE Isolation (at room temperature)	AC 500 V 1 minute, Cutoff current = 100 mA, DC 500 V 50 MΩ min
Output/RC, DC OK Isolation (at room temperature)	AC 500 V 1 minute, Cutoff current = 100 mA, DC 500 V 50 MΩ min

Ambient Condition back to top

Ambient Temperature (operating)	-25 ... +70 °C
Ambient Temperature (start-up type tested)	-40 °C
Ambient Temperature (storage/transport)	-40 ... +85 °C
Operating Humidity (non-condensing)	20 ... 90 % RH
Storage Humidity (non-condensing)	20 ... 90 % RH
Vibration	10 ... 55 Hz, 19.6 m/s² (2G), 3 minutes period, 60 minutes along Z axis (Non operating, mounted on DIN Rail)
Impact / Shock	196.1 m/s² (20G), 11 ms, once each X, Y and Z axis (Packing state)
Degree of Protection	IP20
Operating Altitude (max. above sea level)	< 2000 m

Mechanical Data back to top

Tightening Moment (min. / max.)	max. 1 Nm
Housing	Metal
Mounting DIN Rail according EN 60715	TH35
Weight (typ.)	580 g
Cooling Method	Convection

Lifetime back to top

MTBF (Telcordia) at 25°C	2,183,409 h (100 % Load)
MTBF (Telcordia) at 40°C	1,104,451 h (100 % Load)
MTBF (Telcordia) at 60°C	446,917 h (100 % Load)

Dimensions back to top

Width (mm)	37 mm
Depth (mm)	117 mm
Height (mm)	124 mm

Commercial Data back to top

Customs Tariff Number

85044030

150% Peak Power

Up to 150% of rated current can be provided up to 5 sec. if needed.

DC OK Relay Output

If output voltage is decreasing the DC OK relay contact will open. In "normal" output voltage condition the relay contact is closed.

DC OK LED

If output voltage is decreasing the DC OK LED turns off. In "normal" output voltage condition the LED is on.

Alarm LED signaling

If output voltage is decreasing the Alarm OK LED (Red) turns on. In "normal" output voltage condition the LED is off.

Remote On/Off

连接一个外部直流电源并向远程 ON/OFF 连接器通电，可远程 ON/OFF 降低待机功率。低电平（0 到 0.5V）或打开以打开电源，高电平（4.5 到 29.5V）关闭电源。

Efficiency up to 92%

Particularly efficient and thus cost- and resource-saving thanks to an efficiency of up to 92 %.

Full Function DIN Rail Power Supply

Our high class Power Supplies are fully equipped with all valuable features.

Wide Input Voltage Range AC and DC

Input voltage range of the power supplies is from AC 85 V to AC 264 V or DC 88 V to DC 370 V.

Built-in Inrush Current Limiting

Thermistor (POWER 1AC 24-5), thyristor technique (POWER 1AC 24-10) or active power relay circuit (POWER 1AC 24-20 / 48-10) is used in the inrush current limiting circuit.

Adjustable Output Voltage with Potentiometer

To increase an output voltage, turn a built-in potentiometer clockwise. To decrease the output voltage, turn it counterclockwise.

Hiccup Operation Mode

Hiccup Operation Mode is a behavior of overload protection. In case of output overload or short circuit, the power supply switches off for a short time to restart cyclically (approximately in the range of seconds) again and again and to query the elimination of the overload.

Parallel Operation

To increase availability you can use the Power Supply in parallel operation mode. Please use our POWER DIODE modules in this application.

Series Operation

To increase the output voltage you can use the Power Supply in series operation.

Ultra Slim Dimensions

To save space in your control cabinet, our power supplies are designed to reduce size.