- Contact Person : Ms. Li Cathy
- Company Name : Beijing Dynamic Power Co., Ltd.
- Tel : 86-10-83682266-361
- Fax : 86-10-63783100-722
- Address : Beijing,Beijing,No.8 Xinghuo Road, Science CIty, Fengtai District.
- Country/Region : China
- Zip : 100070
SP-48/1160 48V Rectifier Module for Telecom
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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 | 8.5 Amaximum at nominal input and full load |
Power Factor | > 0.99 at 40% load or more |
Input Protection | Varistors for transient protectionMains fuse in both lines; Disconnect above 300 VAC |
Output Voltage | 48 VDC (adj. range: 42-58 VDC) |
Output Power | 1160 W @58VDC |
Output Current | 20 Amps at nominal input |
Current Sharing | ± 5% unbalance from average current of all paralleled modules |
Efficiency | Typical 91.5%, max 92% |
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) Temperatureand outputcurrentrgulatd |
MTBF | > 300, 000 hours |
SP-48/1160 48V Rectifier Module for Telecom
