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48Vdc To 24Vdc 450A Modular Converter
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48Vdc To 24Vdc 450A Modular Converter

Views: 0     Author: Site Editor     Publish Time: 2026-02-27      Origin: Site

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NASN POWER 48vdc to 24vdc modular converter is rack mounted in a 19'' shelf rack. The system is configured with 9pcs 50A 1U height converter modules for telecom communication network. Plug and play installation allows quick and easy installation and system expansion.


The converter module is designed 1U height and capable of stand-alone operation should the system control module fail which is hot-swappable, plug and play type, no necessary soldering, additional cabling and/or wiring during replacement or addition of modules,  and capable of load sharing and parallel operation with the same brand, and model modules.


System Features

  • Perfect battery management. It can achieve automatic float-charge conversion, with battery over-discharge protection, and temperature compensation, automatic voltage regulation, battery capacity calculation and other functions.

  • Module adopts non-damage hot-swap technology, plug and play, easy to maintain.

  • Meets the requirements of energy-saving grading standards for switching power supply equipment for communication.

  • Has the advantages of high power and high density.

  • Supports Chinese/English.

  • Has the function of remote monitoring.

48Vdc To 24Vdc 450A Modular Converter

MODEL B48/24-450M9
Environmental Operating temperature -10°C ~ 50°C
Storage temperature -40°C ~ 70°C
Relative humidity 10%~95%RH(40±2℃,no condensation)
Altitude ≤ 2000m (derating is necessary above 2,000m)
Module P.N. T4824M
DC Input Input voltage range 42-58V
Rated Input voltage 48V
Transfer  efficiency ≧88%
DC Output Rated output voltage 24V
Output voltage range 20-28V
Rated current 450A
Power 10.8kW
Current  accuracy ≤5%
Voltage  accuracy ≤5%
Connector terminals
Monitor P.N. M20
LED display Output current, Input voltage, output voltage,etc;Limit output current to be 30A
SAFTEY Protect function Input over voltage,Input under-voltage protection,Output short-circuit
Protection; Current Limit, Over Temperature, polarity reversal.
Cooling Fan cooling
IP grade IP20
MTBF ≥100000 hours
Noise ≤55dB (A) (measured at 1m distance from the equipment)
Standard rack P.N. R4824
(Depth × Width × Height) (mm) 230x482x 44


ABOUT NASN

GUANGZHOU NASN POWER CO.,LTD is a professional EV charger, DC power supply and battery storage solution provider and enterprise in China, a wholly owned subsidy of NASN ELECTRONICS (HONGKONG) CO., LIMITED.

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   Contact person : Florence
   Tell : +86-20-86857678
    Phone : +86-135 1058 5626
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    E-mail : info@nasn.cn
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