Key Features
- Converts 220VAC to 12VDC or 24VDC output
- Includes fire alarm disconnect feature
- Offers overvoltage protection
Key Features
- Converts 220VAC to 12VDC or 24VDC output
- Includes fire alarm disconnect feature
- Offers overvoltage protection
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- Converts 220VAC to 12VDC or 24VDC output
- Includes fire alarm disconnect feature
- Offers overvoltage protection

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Overview
Specifications
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Product Overview
Introducing the Altronix EFLOW4NBV eFlow4NBV, a versatile power supply and charger designed to convert 220VAC input into a reliable 12VDC or 24VDC output. This unit is equipped with essential features such as fire alarm disconnect, overvoltage protection, and low power disconnect, ensuring the safety and longevity of your standby batteries. With a robust output of 4A, it is perfect for various applications. Don't miss out on this reliable power solution—order your Altronix EFLOW4NBV today and experience peace of mind with your power supply needs!
Main Features
- Converts 220VAC to 12VDC or 24VDC output
- Includes fire alarm disconnect feature
- Offers overvoltage protection
- Prevents deep discharge of stand-by batteries
- Supports 50/60Hz input frequency
- Wide working range: 198VAC to 256VAC
- Short circuit and overload protection
- LED indicators for AC and DC status
- Automatic switch to battery on AC failure
- Operating temperature from 0°C to 49°C (32°F to 120°F)
General Information
Name: Altronix EFLOW4NBV eFlow4NBV
Category: Altronix, Batteries & Power Supplies, Power Supplies & Boards, Power Supplies
UPC Code: 782239949984
Country of Origin: United States. Country of origin is subject to change.
Specifications
ADI Part Number AX-EFLOW4NBV Brand Name Altronix Manufacturer Altronix Corporation Manufacturer Part Number EFLOW4NBV Product Line eFlow Product Model EFLOW4NBV Product Name Power Supply Charger, Single Output, 12/24VDC @ 4A, Aux Output, FAI, LinQ2 Ready, 220VAC, Board Product Series EFLOW Product Type Power Supply Charger Sector Access Control Weight 0.85lb
Output Voltage 12V DC, 24V DC
NDAA Compliant Yes
Operating Temperature (T-T) 32-120°F Storage Temperature (T-T) -4-158°F
Height 1.75" Width 4.6"
Input Voltage 220V AC Output Current 4A
Mount Type Board Mount
Country of Origin US Environmental Certification RoHS Environmentally Friendly Yes