R48-1800A - EMERSON - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

Easy Semiconductor Technology (Hong Kong) Limited Supports Marine Environmental Protection Projects

The vast blue oceans of the Earth are the cradle of life and a crucial foundation for human sustainable development. Easy Semiconductor Technology (Hong Kong) Limited has always adhered to the concept of environmental protection and actively engaged in marine environmental protection initiatives. To assist marine

Follow us on

Company

Company Profile Our Annual Report Commitments Supply-Demand Collaboration Employee Code of Conduct

Newsroom

Easy Semiconductor Technology (Hong Kong) Limited Dubai urea plant solution

Follow us on

Newsroom

Press Release Exhibition Plan Prometheus

Popular products of the company

Our company updates its popular products every week, and all popular products will have many discounts. We will quickly provide quotes for all products within 1 to 4 hours

Follow us on

Products

ABB Allen-Bradley ADEPT Alfa Laval ALSTOM AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC FOXBORO GE HIMA Honey Well ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW TRICONEX Schenider Weidmueller Mitsubishi SICK FISHER

Solutions

We have engineers in Asia, the Middle East, and Europe, and our solutions are unconditional. Please raise any questions about your project, and we will provide free technical services

Follow us on

Solutions

Substation Automation Chemical Industry Medical & Application PV & Inverter Marine Construction Support Forrenewa Bleenergy Projects Support Formarine Environmental Projects

Job

Become part of our mission to advance intelligent manufacturing. We provide a platform where professional growth aligns with sustainable impact. Beyond a rewarding career, our unique program for controller recycling and education extends the value of technology while cultivating future talent. Together, we can ensure that technological progress and environmental stewardship grow hand in hand.

Follow us on

Careers

Join Us Recycling Product Education Program

Support

Your Technical Partner, Beyond the Purchase. We are committed to being your trusted long-term technical partner. Even if you are not yet our customer, our technical team is delighted to provide free pre-sales and after-sales support. We look forward to working with you to find the optimal solution.

Follow us on

Support

Free Technical Support

Follow us on

R48-1800A

The Emerson R48-1800A is a compact 1800W (37.5A, 48V DC) telecom rectifier featuring universal 90-290V AC input and ≥92% efficiency. With intelligent cooling and robust protection, it delivers stable power for wireless base stations and telecom infrastructure. Supports remote monitoring via RS485.

open

TEL：+86 13600179521
Mail：info@hongkongeasy.com
info@hongkongeasy.com

WhatsApp

Parameters

Request a Quote

Emerson R48-1800A Rectifier - Key Parameters

Model: R48-1800A

Input Voltage: 90-290V AC (universal)

Output Voltage: 42-58V DC (adjustable)

Rated Current: 37.5A

Rated Power: 1800W

Efficiency: ≥92%

Cooling: Intelligent temperature-controlled fan

Protection: Overvoltage/overcurrent/short circuit

Communication: RS485, dry contact alarm

Operating Temp: -40°C to +75°C

Dimensions: 1U standard size