What international safety standards does the SDR-480-48 comply with?

The SDR-480-48 complies with several key safety and industrial standards, including UL 508, TUV EN 60950-1, GL, and SEMI F47.

What is the efficiency rating of the SDR-480-48?

The SDR-480-48 boasts a high efficiency of up to 94%, contributing to energy savings and reduced heat dissipation.

What is the typical MTBF (Mean Time Between Failures) for this power supply?

The SDR-480-48 has a Mean Time Between Failures (MTBF) of over 112,900 hours, indicating a high level of reliability for industrial applications.

meanwell SDR-480 din rail power supply 48v ac dc with overvoltage protection

Name: meanwell SDR-480 din rail power supply 48v ac dc with overvoltage protection
Brand: Beijing Zhongping Technology Co., Ltd.
SKU: 2308860325

Beijing, ChinaBeijing Zhongping Technology Co., Ltd.

US$1.00-9,999.00

1 Piece

Product profile

Customization

Available

Output Type

Single

Warranty

Genuine

Model NO.

SDR-480

Output Power

201 - 300W

Input Voltage

380V

Connection Mode

Series Switching Power Supply

Starting Mode

Separate-excited Switching Power Supply

Voltage Regulating Mode

Width Modulation Type

Power Supplying System

Level 2 Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

CE, RoHS, ISO, CCC, CB, FCC

Brand

Other

Transport Package

Carton

Specification

one

Trademark

MEAN WELL

Origin

China

HS Code

8504401990

Production Capacity

1000/Year

Key features

High Efficiency Rating: Up to 94% efficiency reduces energy consumption and operating temperatures.

Comprehensive Protections: Includes short circuit, overload, over voltage, and over temperature protection.

Peak Load Capability: Handles 150% peak load (720W) for up to 3 seconds for transient demands.

Active PFC Technology: Built-in active Power Factor Correction minimizes harmonic distortion.

DC OK Relay Contact: Provides remote system monitoring and status feedback for integrated systems.

Fanless Convection Cooling: Robust design with free air convection ensures silent and reliable operation.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityLow MOQ100% Finished Products Inspection

Beijing Zhongping Technology Co., Ltd.

Beijing, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.65h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier providing 3D software design, ODM, industrial automation, product sales, installation, commissioning, maintenance, and repair services. It supports extensive customization and has documented finished-product inspection instructions, quality assurance, and stated lead times within 15 working days in both peak and off-peak seasons. However, it has no overseas showrooms, agents, branches, or offline trade-show experience, and no new products were developed in the past year. Supplier-management, corrective-action, and complaint-handling procedures exist but lack written records. Certification is listed as NIL, quality-control staffing is below five, and R&D engineer experience totals two years. Export activity is established, with 31%–40% of sales from exports and three years of export experience. Evidence of specific customer cases is not provided.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides industrial automation-related one-stop services, including product sales, solutions, installation and commissioning, maintenance, and repair. Its stated focus covers cement, packaging, printing, rubber, textile, and machine-tool industries.

CertificationsSupplier management system certification is explicitly recorded as NIL. The provided information therefore does not demonstrate possession of relevant certifications.

After-Sales capabilityThe supplier states that it provides installation, commissioning, maintenance, and repair services and has a quality-assurance system. However, it has no overseas showroom, agent, or branch, and its complaint-handling procedure has no written records, limiting evidence of formalized after-sales execution.

Production capacityThe supplier reports lead times within 15 working days during both peak and off-peak periods, maintains written and uniformly followed finished-product inspection instructions, and lists annual production output above the stated threshold. Nevertheless, quality-control staffing is below five and the service-capability assessment procedure has no records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is confirmed in two slices, providing direct evidence of broad customization coverage.

Product Q&A

Q:What is the typical lead time for ordering the SDR-480-48?

Lead times for quantities exceeding standard stock can be as short as one week. For precise delivery estimates on bulk orders, it's recommended to contact the supplier directly or submit a request for a quote.

Q:Does the SDR-480-48 include overvoltage protection?

Yes, the SDR-480-48 features built-in overvoltage protection as part of its comprehensive safety suite, safeguarding connected equipment from damaging voltage spikes.

Q:What is the warranty period for the Mean Well SDR-480-48?

The SDR-480-48 comes with a standard 3-year warranty from the manufacturer, ensuring reliability and support for your investment.

Q:What are the typical applications for the SDR-480-48 power supply?

This power supply is widely used in industrial automation, telecommunications, semiconductor equipment, marine applications, and building automation systems due to its reliability, efficiency, and protective features.

Q:How is the SDR-480-48 cooled?

The unit employs free air convection cooling, making it a fanless and silent solution ideal for environments where noise is a concern.