SP-48/2900 48V Rectifier Module for Telecom

Payment Terms: T/T
SP-48/2900 48V Rectifier Module for Telecom

Product Description

Company Info

Product Description

Introduction
Smart Power I 48/2900 is a digitalized rectifier with outstanding reliability, efficiency and power density. It is specially designed for telecom, network access, central data room applications with outstanding reliability and performance as DC power.

Applications
Wireless, Wire-line communication
Broadband and network access
Satellite communication ground station
3G base station
Telecom roadside cabinets

Main Features
High efficiency and high power density
Digitalized control
High reliability design
Disconnect mains when hazardous input
Excellent EMC performance
Lower interference and excellent susceptibility give module better reliability
Global approvals: CE; UL; TUV.
Technical Specifications  
AC Input Voltage          85-290 VAC (Nominal 176 – 290 VAC)
Frequency          45 to 65Hz
Maximum Input Current            16 Amaximum at nominal input and full load
Power Factor              > 0.99 at 40% load or more
Input Protection              Varistors for transient protection
Mains fuse in both lines
Disconnect above 300 VAC
Output Voltage          48 VDC (adj. range: 43.2-58 VDC)
Output Power            2400W at nominal input; 2900W maximum.
Output Current      50 Amps maximum
Current Sharing            ± 5% unbalance from average current of all
paralleled modules
Efficiency      Typical 94%, max 95%
Static voltage regulation ± 0.5% from 10% to 100% load
Operating temp    -40 to +75° C (-40 to +167° F)
Storage temp        -40 to +85° C (-40 to +185° F)
Cooling One fan (front to back airflow); Temperature and
output current regulated
MTBF                  > 300, 000 hours 
Address: No. 8, Xinghuo Road, Science City, Fengtai District, Beijing, China
Business Type: Manufacturer/Factory
Business Range: Electrical & Electronics
Company Introduction: *Public listed (Code: 600405, Shanghai Stock Exchange) and fast growing company founded by a group of electronic engineers in 1995.

*Specialized in providing OEM/ODM services with range product lines both standard and customized.

*Built a strong R&D platform and a flexible production center with talented personnel, advanced facilities and proximately 15, 000 sq. M floor area.

*Providing cost-effective and propt-delivered products due to our streamlined business operation and China manufacturing hub.

*Certified with ISO9001, ISO14001and GB/T28001 with continuous quality improvement.

*Established as one of the major power suppliers for China telecom operators.

*Being active in international markets especially covering S. E. Asia, USA and Europe through long-term cooperation with local partners.
Once receive your question, the supplier will answer you as soon as possible.

Send your message to this supplier

Miss ZhangDa

Post a Sourcing Request Now