480W Power Supply AC/DC Din-rail 24V/20A High Efficiency Power Supply 24V
Product Description
The PRFT480-xxA46 Series is a three-phase DIN rail power supply designed to meet customer needs. This series offers high cost performance, efficiency, reliability, and safe isolation. With a 150% high power reserve, it is capable of supporting the startup of DC motors, capacitive loads, and other heavy loads. The product is safe and reliable, with excellent EMC performance, meeting international standards such as IEC/UL62368, EN61010, and UL508. It is widely used in industrial control equipment, factory automation, and electromechanical devices in various industrial control applications.
Features:
- Input voltage: 3x320-600VAC/450-800VDC
- Active PFC, PF > 0.95
- Operating temperature range: -30℃ to +70℃ (60℃ full load)
- DIN Rail installation
- High efficiency, high reliability
- Output with LED indicator
- Output with LED indicator light
- 150% peak power for 4.5 seconds
- Output short circult,over-current,over-voltage, over temperature protection
- Supports parallel connection (2+1 current sharing) and series connection
- Fault warning, DC OK, anti-backflow function
- Double-sided three-proof paint, anti-salt spray
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RS485 communication, remote shutdown (PS ON)
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Meets 5000m altitude application
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Overvoltage level III (in compliance with EN61010)
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Comply with ANSI/ISA 71.04-2013 G3 level anti-corrosion test
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Comply with IEC/UL62368, EN61010, UL508 and other certification standards
| Selection Guide |
| Model No. | Output Power | Nominal Output Voltage&Current (Vo/lo) | Output Voltage Adjustable Range (V) | Efficiency at 230VAC (%) Typ. | Max. Capacitive Load (μF) |
| PRFT480-48A46 | 480 | 24V/20A | 24-28 | 95 | 20000 |
| Input Specifications |
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
| Input Voltage Range | Rated input (certified voltage) | 380 | -- | 480 | VAC |
| AC input | 320 | -- | 600 |
| DC input | 450 | -- | 800 | VDC |
| Input Voltage Frequency | | 47 | -- | 63 | Hz |
| | | | | | |
| Input Current | 400VAC | -- | -- | 0.85 | A |
| 500VAC | -- | -- | 0.7 |
| Inrush Current | 400VAC | Cold start | -- | 50 | -- |
| Power Factor | 400VAC | Normal temperature, fully loaded | 0.93 | 0.95 | -- | -- |
| 500VAC | 0.92 | 0.95 | -- |
| Start Delay Time | | -- | 0.8 | -- | s |
| Input Temporary Overvoltage | Rated load output, 600VAC input | 5s/time, 10s interval, the product will not be damaged |
| Hot Plug | | Unavailable |
| Output Specifications |
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
| Output Voltage Accuracy | Full load range | -- | ±1.0 | -- | % |
| Line Regulation | Rated load | -- | ±0.5 | -- |
| Load Regulation | 0% - 100% load | -- | ±1.0 | -- |
| Ripple & Nolse | 20MHz bandwidth (peak-peak value) | -- | -- | 150 | mv |
| Temperature drift coefficient | 0℃ to +50℃ | -- | ±0.03 | -- | %/℃ |
| Mim. Load | | 0 | -- | -- | % |
| Dynamic Min. Load | | 10 | -- | -- | % |
| Standby Power | 400VAC | -- | 3.5 | -- | W |
| Power Off Hold Time | 400VAC/500VAC | -- | 20 | -- | ms |
| 1.5 times Io peak power | | Sustainable work 3s |
Short Circuit
Protection | | Constant current mode, it enters hiccup mode after 3s (typ.) of constant current operation, which can prevent long-term short circuit
protection, self-recovery |
Over-current
Protection | | ≥130% Io, constant current mode, constant current operation for 3s (typical value) and then enters hiccup mode,self recovery |
Over-voltage
Protection | 24V | ≤33VDC | Hiccups,self-recovery |
| 48V | ≤63VDC |
Over-temperature
Protection | Over-temperature protectioin start | -- | -- | 80 | ℃ |
| Over-temperature protection release | 55 | -- | -- |
| Note: 1.*The test method of ripple and noise adopts the reliable measurement method, and the output is connected in parallel with a 47uF electrolytic capacitor and a 0.1uF ceramic capacitor. For specific operation methods, please refer to the "Chassis Switching Power Supply Application Guide";
2.*Ripple and noise at full voltage at room temperature, <5%Io range, 300mv (Max.). |
| General Specifications |
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
Isolation
Test | Input-Output | Test time 1 minute, leakage current <5mA | 4000 | -- | -- | VAC |
| Input- | 2000 | -- | -- |
| Output- | 500 | -- | -- |
| Output-DC OK | Test time 1 minute, leakage current <1mA | 500 | -- | -- |
Insulation
Resistance | Input-Output | Test voltage: 500VDC | 100 | -- | -- | MΩ |
| Input- |
| Output- |
| Output-DC OK |
| Operating Temperature | | -40 | -- | +70 | ℃ |
| Storage Temperature | | -40 | -- | +85 |
| Operating Humidity | Non-condensing | -- | -- | 95 | %RH |
| Storage Humidity | -- | -- | 95 |
| Output Power Derating | Operating temperature derating | -40℃ to -30 ℃ | 5.0 | -- | -- | %℃ |
| +45℃ to +70 ℃ | 2.5 | -- | -- |
| Input voltage derating | 320-340VAC Three-phase input | 1.0 | -- | -- | %VAC |
| 320-380VACTwo-phase input (80%lo) | 0.25 | -- | -- |
| Leakage Current | 480VAC | <0.5mA RMS |
| Safety Class | | CLASS I, ANSI/ISA71.04-2013 |
| MTBF | MIL-HDBK-217F@25℃ | ＞300,000 h |
| Environmental Characteristics |
| Item | Working Condition | Standard |
| Sinusoidal vibration test | 10 - 500Hz, 2g, x, y, z axis three directions | GB2423.10,IEC60068-2-6 |
| Environmental Characteristics |
| Shell | Metal (AL5052,SPCC) |
| Dimensions | 124.00 x 41.00 x 110.00 mm |
| Weight | 1080g (Typ.) |
| Cooling Method | Free air convection |
Installation Diagram
About Us
Kronz is a manufacturing enterprise located in Zengcheng District, Guangzhou City. We focus on providing customers with high-efficiency industrial automation solutions and related industrial products. After many years of innovation and development, Kronz has complete product processing equipment and a professional team proficient in various automation technologies.In order to improve the quality of products and production efficiency, we continue to introduce advanced production equipment and technology, strengthen investment in research and development. At present, our main products include Industrial Connectors,Inductive Sensors,Capacitive Sensors,Photoelectric Sensors,Ultrasonic Sensors,Industrial power supplies,Industrial fieldbus,RFID recognition systems,Industrial Ethernet Switches. We not only produce the orders of standard products, but also have the ability to make customized production based on customer design drawings or samples. Adhering to the principle of mutual benefit, we provide our customers with competitive prices, and perfect after-sales service. Kronz's products have been sold in multiple countries and have won the trust and praise of customers.
Kronz expects to cooperate with you.
FAQ
Q: Where is this product manufactured?
A: This product is manufactured in Guangdong, China.
Q: Does this product have any certifications?
A: Yes, this product is CE certified.
Q: What is the minimum order quantity for this product?
A: No MOQ.
Q: Is the price of this product negotiable?
A: Yes, we will offer different price according the quantity.
Q: How is this product packaged?
A: This product is packaged in polybag packing, export carton.
Q: What is the delivery time for this product?
A: The delivery time for this product is 5-8 working days for small qunatity, if more quantity, please contact with seller.
Q: What payment terms are accepted for this product?
A: The payment terms accepted for this product are T/T, Western Union, and MoneyGram.
Q: What is the supply ability of this product?
A: The supply ability of this product is 1000 pieces per month.
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480W Power Supply AC/DC Din-rail 24V/20A High Efficiency Power Supply 24V Images
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