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Home > Industrial Power Supply > 48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz
48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz
48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz
48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz
48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz
48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz
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48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz
48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz
48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz
48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz
48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz

48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz

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Product Description

48V 30A Single Output AC-DC Power Supply Battery Charger 220V Input Voltage Telecom Use 1500W High Efficiency 50/60Hz Product Divider
Product Description

48v 30a battery charger for telecom power

  • Adoption of active power factor compensation technology with factor >0.98
  • Wide operating range of AC input voltage: 90~280V
  • Operating temperature range: -25℃~+55℃
  • Zero current/voltage switching tech with high efficiency 92%
  • Input over/under voltage protection
  • Output over voltage protection
  • Output over current protection
  • Output short circuit protection
  • Auto current sharing
  • Embedded mounting
Packaging & Shipping

Weight: 8kg

Size: 482 * 270 * 44 mm

Package Type: Carton package

item value
Place of Origin China, Guangdong
Brand Name 48v 30a battery charger
Model Number EVS4830
Output Power 1500W
Output Type Single
Input Voltage 90VAC-290VAC / 100DC-400VDC
Output Voltage -53.5VDC
Output Frequency 50/60 Hz
Output Current 30A
Product Name 48V rectifier machine telecom rectifier module power supply
Warranty 12 months
Power Factor ≥0.99
effectiveness ≥93.2%
Rated output voltage range 43.2VDC-57.6VDC
Output rated current 0A-30A
Regulation accuracy ≤±1
Peak to peak ≤200mV
Equal current ≤5%
Battery interface: 1 way
Specs Divider
48V 30A Charger View 1 48V 30A Charger View 2 Product Structure Diagram
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Hot Sale Products Rectifier Product Line Production Process
Frequently Asked Questions
What is the main application of this 48V 30A power supply module?
This high-efficiency AC-DC rectifier and battery charger is primarily designed for telecom power systems, providing reliable DC power supply to telecommunication equipment and backup battery charging.
What range of input voltage does the rectifier support?
It supports a wide input voltage range, accommodating AC inputs from 90VAC to 290VAC (50/60 Hz) and DC inputs from 100VDC to 400VDC, ensuring stability even under unstable power grids.
Does the power supply module support parallel connection?
Yes, the module is equipped with automatic current sharing technology (equal current ≤5%), which allows multiple units to be connected in parallel for system expansion.
What protection features are built into this charger?
It features comprehensive safety protections, including input over/under voltage protection, output over-voltage protection, output over-current protection, and output short-circuit protection.
What is the operating efficiency and power factor of the module?
The rectifier adopts active power factor compensation (PFC ≥0.99) and zero current/voltage switching technology, achieving a high conversion efficiency of over 93.2%.
What are the dimensions and warranty period of the EVS4830 model?
The unit features standard embedded dimensions of 482*270*44 mm (weight: 8kg) and comes with a 12-month standard manufacturer warranty.

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