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Meanwell LRS-450-48

3400 INR/Piece

Minimum Order Quantity : 1 Pieces

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Meanwell LRS-450-48 Price & Specifications

Working Temperature -30A C to +70A C

Weight 910g

Voltage Protection Overvoltage, Overload, Short Circuit, Over Temperature

Storage Temperature -40A C to +85A C

Rated Power 432W

Rated Current 9A

Product Type Switching Power Supply

Power Supply AC-DC

Power Factor >0.95

Phase Single Phase

Output Type Single Output

Output Power 432W

Output Frequency 47-63Hz

Output Current 9A

Operating Temperature -30A C to +70A C

Noise Level <300mVp-p

Material Metal Casing

Line Regulation A 0.5%

Input Voltage 85-264VAC, 120-373VDC

Features Low Profile, High Efficiency, Built-in DC Fan With On/Off Control

Efficiency 91%

Current Range 0-9A

Cooling Method Built-in DC Fan

Connector Type Screw Terminal

Application Industrial Automation, Control Equipment, LED Lighting, Communication Equipment

About Meanwell LRS-450-48 Detail

MeanwellLRS-450-48 - Dealer, Supplier

Weare dealer and supplier of Meanwell LRS-450-48 in India, Mumbai,Delhi, Ahmedabad, Chennai, Kolkata, Pune, Nashik, Aurangabad, Nagpur,Vapi, Silvassa, Surat, Vadodara, Rajkot, Gandhidham, Morbi, Indore,Bhopal, Faridabad, Ghaziabad, Noida, Gurgaon, Coimbatore, Bangalore,Hyderabad, Kanpur, Goa, Visakhapatnam, Cochin, Ernakulam, Ludhiana,Chandigarh, Baddi, Dehradun, Sangli, Satara, Ichalkarnji, Solapur,Kupwad, Kolhapur, Pimpri, Chinchwad, Jalgaon, Surat, Baroda, Morbi,UAE, Bangladesh, Nepal, Bhutan, Dubai, Saudi Arabia, United ArabEmirates, Abu Dhabi, Bahrain, Qatar, Muscat, Oman, Sri Lanaka, SouthAfrica, Myanmar, Thailand, Vietnam, Jakarta, Indonesia. We areDealer, Supplier of Meanwell Power Supply, SMPS

High-Efficiency Power in a Compact Profile

The Meanwell LRS-450-48 delivers exceptional 432W output within a low-profile metal enclosure, saving space in control panels and equipment racks. Operating at up to 91% efficiency, it minimizes energy loss and heat buildup. The built-in cooling fan activates as needed, ensuring stable performance and extended product life, even in environments up to 70C.

Reliable and Safe for Industrial Needs

With certifications like UL62368-1, TUV EN62368-1, and EAC TP TC 004, the LRS-450-48 meets stringent international safety requirements. Advanced protection features guard against overvoltage, overload, short circuit, and overheating. Its robust design, high isolation voltage (3kVAC input to output), and vibration resistance make it a reliable choice for critical industrial automation, control, and lighting applications.

FAQ's of Meanwell LRS-450-48:

Q: How do I mount the Meanwell LRS-450-48 power supply?

A: The LRS-450-48 utilizes a chassis mount configuration with screw terminals. Secure the metal casing directly onto your equipment panel or enclosure, following the installation guidelines in the product manual to ensure proper ventilation and electrical safety.

Q: What benefits does the Meanwell LRS-450-48 offer for industrial automation?

A: This power supply combines high efficiency, a wide input range, robust safety features, and excellent durability. Its compact size and advanced protective functions make it ideal for automation systems, providing steady and reliable power to sensitive equipment.

Q: Where is the Meanwell LRS-450-48 commonly used?

A: Due to its versatility and reliability, this model is widely used in industrial automation, control systems, LED lighting installations, and communication equipment that demand consistent 48VDC output with high safety and efficiency.

Q: What is the process for adjusting the output voltage range?

A: The output voltage of the LRS-450-48 can be fine-tuned between 43.2V and 52.8V using the onboard adjustment potentiometer. This process ensures compatibility with various powered devices while maintaining operational safety.

Q: When is the built-in DC fan activated in the LRS-450-48?

A: The built-in DC fan automatically switches on under higher load or temperature conditions to ensure the unit remains within safe operating limits, thereby extending the lifespan and reliability of the power supply.

Q: How does the LRS-450-48 handle harsh industrial environments?

A: Constructed with a robust metal casing and capable of withstanding vibrations, wide humidity (20-90% RH) and extreme temperatures (-30C to +70C), this power supply is engineered for dependable operation in challenging settings.