MEAN WELL LR-D-7-MAXI Switching Power Supply RSP-2000-48 48V

( Brand: Mean Well ), ( Part Type: Supply ), ( Manufacturer Part Number: LR-D-7-MAXI )

Review MEAN WELL Used And Tested Switching Power Supply 48v

The Mean Well LR-D-7-Maxi RSP-2000-48 is a versatile and high-performance switching power supply designed for use in various industrial, laboratory, and automation applications. This unit is capable of delivering a continuous output power of 2000 watts at an output voltage of 48 volts.

The Mean Well LR-D-7-Maxi RSP-2000-48 is a part of Mean Well's LR-D series, which is known for its robust construction and advanced features. The unit is housed in a die-cast aluminum enclosure, which not only provides excellent thermal management but also ensures durability and protection against external impacts.

This switching power supply comes with an adjustable output voltage range of 45.5V to 53.5V, which can be set using the front-panel potentiometer or remotely via an optional remote control. The output voltage is stable and accurate, with a typical regulation accuracy of 0.5% and a load regulation of 1%.

The Mean Well LR-D-7-Maxi RSP-2000-48 is equipped with 12 individual outputs, each with a maximum current rating of 167 amps. The outputs are configured as 7 5V, 1 12V, and 4 x -12V, making it suitable for powering a wide range of devices and systems.

The unit features overvoltage, overcurrent, and short-circuit protection, ensuring safe operation even under adverse conditions. The output is also isolated from the input, providing galvanic isolation and eliminating the need for an external transformer.

The Mean Well LR-D-7-Maxi RSP-2000-48 is designed for efficient operation, with a typical efficiency of up to 93%. The unit also complies with various safety and regulatory standards, including CE, UL, and CSA, ensuring peace of mind for users.

This switching power supply is also equipped with an LCD display, which shows real-time operating parameters such as output voltage, output current, input voltage, input current, power factor, and temperature. The display can be easily read from a distance and provides valuable information for monitoring and troubleshooting.

In summary, the Mean Well LR-D-7-Maxi RSP-2000-48 is a reliable and powerful switching power supply that offers versatility, accuracy, and efficiency. Its robust construction, advanced features, and safety certifications make it an excellent choice for industrial, laboratory, and automation applications where high power and stable voltage are required.

The Mean Well LR-D-7-Maxi RSP-2000-48 is a 48V switching power supply with a maximum output power of 2000W. Here are some pros and cons that might help you make a decision about purchasing this power supply:

1. High Power Output: With a maximum output power of 2000W, this power supply can handle heavy loads, making it suitable for applications that require a large amount of power.

2. Wide Input Voltage Range: The power supply can accept an input voltage range of 90V to 305V AC, making it versatile for use in various electrical environments.

3. High Efficiency: The power supply has a high efficiency of up to 94%, which means less waste heat and lower energy consumption.

4. Protective Features: The power supply includes overvoltage, overcurrent, and short-circuit protection, ensuring safe operation even in adverse conditions.

5. Compact Design: Despite its high power output, the power supply has a compact design, making it easy to install in limited spaces.

1. Price: The Mean Well LR-D-7-Maxi RSP-2000-48 is a premium power supply, and its high price point may be a deterrent for some buyers.

2. Complex Installation: Installing a power supply with a high power output and complex features may require specialized knowledge and expertise.

3. Noisy Operation: Switching power supplies can generate noise during operation, which may be a concern for some users, particularly in applications where noise levels need to be kept low.

In conclusion, the Mean Well LR-D-7-Maxi RSP-2000-48 is a high-performance power supply with many desirable features, including a wide input voltage range, high efficiency, and protective features. However, its high price point and complex installation may be drawbacks for some buyers. Ultimately, the decision to purchase this power supply will depend on the specific requirements of your application and your budget.

If you need a power supply with a high power output and versatile features, the Mean Well LR-D-7-Maxi RSP-2000-48 is an excellent option. However, if you are on a tight budget or have limited installation expertise, you may want to consider other options with lower power output and simpler installation requirements.

Details:

The used and tested MEAN WELL RSP-2000-48 switching power supply is a reliable efficient solution for various applications. Its compact size and high efficiency make it a desirable choice for businesses seeking dependable power source their operations. With a brand known for quality and performance, this 48V power supply is ideal electrical equipment industrial use.

part #: lrd7 prices

• $199.99-$597.36

specifications strialpower:

• brand: Mean Well
• part type: Supply
• manufacturer part number: LR-D-7-MAXI

seller strialpower:

• # reviews: 3561
• city: Abington, Massachusetts
• rating: 98.7%

returns strialpower:

• time: 30 Days
• method: Money back
• policy: Returns Accepted
• paid by: Buyer

offer strialpower:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: July 4, 2025
• quantity: 1

general strialpower:

• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies
• condition: Used

payments strialpower:

• other
• credit card: Visa
• wallet: Google-pay

shipping strialpower:

• transit: 9-15 Days
• cost: $0.00
• service: USPS Priority Mail
• type: Calculated
• carrier: USPS
• class: Expedited

Mean Well LR-D-7 Is Similar To:

• Allen-bradley Sp-750-48 Mean Well Industrial 750w Power Supply Input 100-240vac Output 48v (38.6% similar) Mean Well SP-750-48 industrial 750W power supply input 100-240VAC output 48V...(June 15th, 2024)
• Mean Well Ps-65-r12-vai Power Supply Circuit Board (44.4% similar) Part #: Mean Well PS-65-R12-VIA for sale...(June 16th, 2024)
• Mean Well S24024 Meanwell S-240-24 Switching Mode Power Supply (62.3% similar) Mean well S-240-25 switching mode power supply normal wear and tear. Same day shipping. Solid used unit...(June 16th, 2024)
• Mean Well Gsm220a24-r7b (30.3% similar) This powerful device is perfect for plc processors and hims, providing efficient consistent power to keep your systems running smoothly. With its sturdy construction and advanced features, the GSM220A24-R7B is ideal choice for businesses industries that demand best in automation motion control...(June 17th, 2024)
• Mean Well Psp-600-48 100-240vac 8.2a 48v 12.5a 600w Switching Power Supply Used (54.2% similar) The power supply is a working pull and will come as pictured. You are buying a used Mean Well PSP-600-48 100-240VAC 8.2A 48V 12.5A 600W switching power supply...(June 17th, 2024)
• Mean Well Dr12024 Dr-120-24 Power Supply 1ph 120vac 3.3a 240vac 2a In 24vdc 5a Lot Of 4 (38% similar) Shipping dimensions: length 11 in. Part NUMBERDR12024. Country of manufacture china. And the cost of return shipping. Condition used. Items in LOT4. Ask our experts. Model DR-120-24...(June 18th, 2024)
• Mean Well Ndr-120-24 24v 5a Power Supply (51.7% similar) Item will come with a 30 day warranty. Photos are of the actual unit for sale. Item was recently removed from working service and is in excellent order. Includes power supply as pictured. Cosmetically in good condition showing minor scuffs / scratches blemishes from previous...(June 19th, 2024)
• Mean Well Edr-120-12 Single Output 12v 10 Amp 120w Din Rail Power Supply (44.6% similar) Mean Well power supply removed from working equipment...(June 19th, 2024)
• Mean Well Rst-5000 Rst-5000-48 Power Supply (58.8% similar) The Mean Well REST-5000-48 is a industrial, single output, ac-dc power supply. Very lightly used. Expedited shipping options also available. Can ship same-day with orders before 3PM pacific. Fully functional with some.minor superficial scratches on the top housing. Mean Well REST-5000-48...(June 20th, 2024)
• Mean Well Rsp-1000-24 Lot Of 55 Mw Ac-dc Single Output Enclosed Power Supply (48.7% similar) Good condition with minor scratches/scuffs around enclosure. Guaranteed working...(June 20th, 2024)
• Mean Well Lps-100-24 Meanwell 24v 100w Switching Power Supply (58.4% similar) Orders paid by 12 noon central time ship the same day. LP'S-100-24 Mean well 24V 100W switching power supply...(June 20th, 2024)