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48V 30A DC Power Module 90Vac To 275Vac Communication Power Supply
48V 30A DC Power Module 90Vac To 275Vac Communication Power Supply
Specifications
Model Number :
SH-AC220V/DC48V/30A
Power rating :
2900W(176Vac~265Vac) / 1200W(90Vac~175Vac)
Price :
RMB 1499
Rated current :
30A
Supply Ability :
10000+
Payment Terms :
T/T
Efficiency :
≥90%@220Vac 50-100% Load
Delivery Time :
7-30 work days
Place of Origin :
Shenzhen,Guangdong province,China
Input voltage :
90Vac to 275Vac
Certification :
CE / FCC / RoHS
MOQ :
10 PCS
Output voltage :
+53.5Vdc
Brand Name :
OEM / ODM
Rated input voltage :
110Vac /220Vac
Description

Communication Power Module DC 48V/30A with High Voltage Regulation Accuracy and Wide Operating Temperature Range for Telecom and Power Infrastructure

Communication Power Module DC 48V/30A
Product Overview

Advanced DC power module featuring high voltage regulation accuracy, wide operating temperature range, and N+1 module configuration designed for telecommunications, power infrastructure, and wireless base station applications.

Functional Features
  • Advanced high-frequency pulse width modulation technology for enhanced efficiency
  • High voltage regulation accuracy with fast dynamic response and low output noise
  • Strong anti-interference capability and wide operating temperature range
  • N+1 module configuration with automatic current sharing and balanced power supply
  • Comprehensive range of protection functions
  • Built-in switching circuits for equalization charging and float charging
  • Manual or automatic control options
  • Monitoring interface for operational status tracking, power control, and balanced charging regulation
  • Built-in CPU with 12-bit A/D and D/A conversion circuits
  • Audio/visual alarms, backlight control, and RS485 communication interface
  • Remote control capability via RS485 for simplified system panel installation wiring
Technical Specifications
Parameter Specification
Input Mode Single-phase, two-wire input
Input Voltage 90Vac to 275Vac
Rated Input Voltage 110Vac / 220Vac
Nominal Input 100Vac to 240Vac
Maximum Input Current 18.5A±10%@176Vac/50A
Surge Current Meets ETSI 30013-2 standard
Efficiency ≥90%@220Vac 50-100% Load
Power Factor ≥0.99@220Vac/50A
Leakage Current <3.5mA@264Vdc
Power Rating 2900W (176Vac~265Vac)
1200W (90Vac~175Vac)
Input Fuse Online fuse with 25A capacity
Maximum Input Voltage 280 Vac (power supply must not be damaged)
Output Voltage +53.5Vdc
Output Voltage Set Value +53.5±0.1Vdc
Adjustable Output Voltage Range +43Vdc~+58Vdc
Current Sharing Imbalance ≤±5% (176 Vac-290 Vac, 50%-100% load range)
Source Effect ±0.1%
Load Effect ±0.5%
Voltage Stabilization Accuracy ±0.6%
Minimum Current 0A
Rated Current 30A
Peak Current 32A
Temperature Coefficient (1/°C) ≤±0.02%
Key Applications

Telecommunications infrastructure, power systems, wireless base stations, and industrial power distribution networks requiring reliable DC power with high precision regulation.

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48V 30A DC Power Module 90Vac To 275Vac Communication Power Supply

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Product Detail
Model Number :
SH-AC220V/DC48V/30A
Power rating :
2900W(176Vac~265Vac) / 1200W(90Vac~175Vac)
Price :
RMB 1499
Rated current :
30A
Supply Ability :
10000+
Payment Terms :
T/T
Contact Supplier
48V 30A DC Power Module 90Vac To 275Vac Communication Power Supply

Shenzhen Hongyi Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2024
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Power Supply Cabinet, Power Supply Equipment, Battery Testing System
Total Annual :
80million-100million
Employee Number :
>200
Certification Level :
Verified Supplier
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