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| Categories | Industrial Power Supply |
|---|---|
| Brand Name: | KRONZ |
| Model Number: | PRFT480-24A46 |
| Certification: | CE |
| Place of Origin: | Guangdong, China |
| MOQ: | 10 pieces |
| Price: | Negotiable |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 10000 pieces per month |
| Delivery Time: | 5-8 working days |
| Packaging Details: | Paper box packing |
| Description: | 480W Power Supply |
| Output Power: | 480W |
| Nominal Output: | 48V/20A |
| Output Voltage: | 24-28V |
| Inrush Current: | 400VAC-480VAC |
| Housing: | Metal (AL5052, SPCC) |
| Cooling: | Natural air cooling |
| Company Info. |
| Kronz (guangzhou) Electronics Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
480W Power Supply AC/DC Din-rail 24V/20A High Efficiency Power Supply 24V
| 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"; | |||||||
| 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 | |
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.
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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