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Efficient AC DC Rectifier for Integrated Systems with 95% Efficiency
US$219.00
1 Piece
Product specifications
50A
20A
10A
Product profile
Customization
AvailableUsage
Telephone, TelecommunicationType
DC Power SupplyModel NO.
4820sSupport Network
Telecom NetworkInformation content
DataCertification
CE, ISOCondition
NewTechnology
IGBT High Frequency SwitchingEnergy Efficiency
95%System Redundancy
N+1 Modular RedundancyModule Interface
Hot-Swappable Gold-PlatedControl System
DSP Digital PWM ControlCommunication Interface
Can Bus / RS485Reliability (Mtbf)
300,000 HoursCooling Method
Intelligent Stepless FanOperating Temp.
-10 to 50 CelsiusTransport Package
Individual Export CartonSpecification
315x88x178mm; 48V/20A; 4kgTrademark
RHTOrigin
Shenzhen, ChinaKey features
High Conversion Efficiency: >95% efficiency with IGBT technology significantly reduces energy dissipation and thermal loss.
Modular N+1 Redundancy: Supports hot-swap and expansion for zero-downtime operation in critical substation environments.
Intelligent CAN Bus Communication: Real-time monitoring and digital control enable seamless integration with smart grid systems.
Wide Input Voltage Range: Supports AC 85-265V and DC 160-285V inputs, ensuring stability in diverse grid conditions.
Compact & Lightweight Design: Weighing under 4kg, it is ideal for space-constrained integrated power cabinets and racks.
Comprehensive Protection System: Built-in safeguards against overvoltage, short circuits, and over-temperature for maximum safety.
Precision Digital Control: DSP-controlled PWM technology ensures stable, high-precision DC output for sensitive equipment.
Advanced Soft Start Technology: 3-8 seconds soft start prevents current surges, protecting both the module and the load.
Intelligent Stepless Fan Cooling: Variable speed control based on temperature and load ensures quiet and efficient cooling.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shenzhen Port CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
Address6th Floor, Building A, Yuxing Technology Industrial Park, Third Industrial Zone, Gushu Second Road, Nanchang Community, Xixia, Shenzhen, Guangdong, China
Plant Area2100 square meters
Number of Employees40
Registered Capital20,500,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 Pcs
Supply Chain Partners26
Our Production Capability & Technical Expertise
Main ProductsDC Power Cabinet
Production Lines3
Production MachinesAssembly line
QA/QC inspectors3 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers6 people
Traceability of Raw MaterialsYes
Test Reports for Raw MaterialsOthers
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2009-07-14
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO45001:2018, ISO9001:2015, ISO14001, Others
Cooperated with Fortune 500No
Product Q&A
Q:What is the rated output of the RT4820S?
A:
The RT4820S provides a rated output of DC 48V with a maximum current of 20A.
Q:Does this module support hot-swapping?
A:
Yes, the gold-plated connector design allows for easy hot-swapping during system maintenance.
Q:What communication protocol does it use?
A:
It uses the standard CAN bus protocol for data logging and remote monitoring.
Q:Can I use multiple modules in parallel?
A:
Absolutely, it supports parallel connection with N+1 redundancy for increased capacity and reliability.
Q:What is the efficiency rating?
A:
The system achieves an energy conversion efficiency of 95% or higher.
Send Inquiry
*To:
Shenzhen Runhaitong Technology Co., Ltd.
Shenzhen Runhaitong Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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