1. Computer Power Supplies Parts
  2. sku: 4119601599788692
  3. HP JL821A

HP JL821A Poe Din Power Supply 190017489711 4000I 54VDC 240W 12-48VDC

Jl821a Hp Hpe 4000i Poe 54vdc 240w 12-48vdc Din Power Supply

( Brand: Hp ), ( Manufacturer Part Number: JL821A ), ( Type: Power Module ), ( UPC: 190017489711 )

Review HP Hpe Poe 54vdc 240w 12-48vdc Din Power Supply

The HP JL821A 4000i is a versatile and powerful POE (Power over Ethernet) 54VDC 240W 12-48VDC DIN rail mount power supply designed for use in industrial applications. This reliable power source is engineered to deliver efficient and consistent power to network devices, IP cameras, access control systems, and other PoE devices.

The JL821A 4000i is a 54VDC output power supply, which is ideal for providing power to PoE devices that require higher voltage inputs. It offers an adjustable 12-48VDC output, enabling it to meet the specific voltage requirements of a wide range of devices. This feature ensures compatibility with various PoE devices and improves overall system compatibility and efficiency.

As a DIN rail mount power supply, the JL821A 4000i allows for easy installation and integration into DIN-rail enclosures. Its compact size makes it suitable for use in limited space environments or for those applications where minimizing the footprint is essential.

Featuring Class I, Division 2certification for use in hazardous locations, the HP JL821A 4000i can be trusted to perform reliably in potentially dangerous environments. Its fanless design ensures that it operates quietly, without producing excessive heat or emissions, and its high efficiency minimizes power loss, ultimately reducing energy costs.

Designed for optimal performance and reliability, the HP JL821A 4000i power supply offers several protective features, such as short-circuit, over-voltage, and over-temperature protection. Its excellent surge protection capabilities ensure that your devices remain safe from potentially damaging voltage spikes and other electrical anomalies.

In summary, the HP JL821A 4000i is a high-performance and compact DIN rail mount power supply designed to provide reliable, efficient power to your PoE devices in a range of industrial applications. With its adjustable output voltage, fanless design, protective features, and DIN rail mounting capabilities, the JL821A 4000i is an excellent choice for those seeking a versatile and dependable power solution for their industrial PoE networks.

The HP JL821A 4000i POE 54VDC 240W 12-48VDC DIN Power Supply is a versatile and powerful solution for powering network devices in various industrial and business environments. However, like any technology product, it comes with its pros and cons. below are some potential advantages and disadvantages of this power supply:

Pros:

1. Flexible Power Output: The HP JL821A can output power over a wide range, from 12VDC to 48VDC, allowing it to power a broad range of devices. It also supports PoE (Power over Ethernet Plus), making it ideal for IP camera systems and other network devices that require both power and data transmission.

2. High Power Efficiency: This power supply has a high power efficiency rating, which can save energy costs over time by minimizing power loss during conversion.

3. DIN Rail Mounting: The DIN rail mounting design makes this power supply perfect for industrial settings, where space might be a challenge. This design also makes it easy to install and remove, making maintenance a breeze.

4. Protective Features: The HP JL821A includes over-voltage, under-voltage, over-current, and short-circuit protection, ensuring that the power supplied to the devices remains stable and within safe limits.

5. Wide Input Range: This power supply can accept a wide range of input voltages (48-600VAC or 200-480VDC), making it more adaptable to different electrical environments.

Cons:

1. Cost: The HP JL821A is a more expensive power supply compared to other similar models from other manufacturers. This may be a barrier for small businesses or budget-conscious consumers.

2. Complex Installation: The installation of this power supply may be more complex than some other models due to its high voltage and power rating. A qualified electrical engineer or technician might be required for installation.

3. Limited PoE Standards Compliance: While this power supply supports PoE , it might not comply with the latest PoE standards, such as IEEE 802.3bt and 802.3at. This could limit its compatibility with certain devices.

In conclusion, the HP JL821A 4000i POE 54VDC 240W 12-48VDC DIN Power Supply is a versatile and efficient option for powering network devices in industrial and business environments. Its wide range of power outputs, high power efficiency, protective features, and easy installation make it a great option for businesses that require dependable power supplies. However, its high cost and complex installation process could make it less appealing for small businesses or budget-conscious consumers.

Based on the information provided, I would recommend the HP JL821A power supply for businesses or organizations that need a high-performance, efficient, and versatile power supply for industrial or business network devices. Its protective features and wide range of output voltages and power make it a reliable choice for powering devices that require high power and stable voltages. However, it is essential to consider the installation costs and compatibility with only PoE and not the latest PoE standards before making a final decision.

Details:

HPE 4000I POE 54VDC 240W 12-48VDC DIN Power Supply - 54 V DC Output, Manufacturer Hewlett Packard Enterprise, Manufacturer Part NumberJL821A, Brand Name HPE, Product Name4000i Supply, Type Power Output voltage 54 DC, Physical Characteristics Form Factor DIN, height 4.3, width 1.6, Depth4.5, Weight Approximate 14.40 oz. Manufacturers change colors and item details frequently often do not update pictures.

part #: jl821a price

  • $65.00

specifications powsuppy:

  • brand: Hp
  • mpn: Jl821a
  • type: Power Module
  • upc: 190017489711

general powsuppy:

  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies
  • condition: New

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  • # reviews: 333448
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  • cost: $0.00
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offer powsuppy:

  • availability: In Stock
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  • options: Ship-to-home
  • started: December 18, 2024
type: power module,
category: computers > computers/tablets networking > computer components parts > power supplies, sku: 4119601599788692,

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