eFlow3NB

Power Supply Charger, Single Output, 12/24VDC @ 2A, Aux Output, FAI, LinQ2 Ready, 115VAC, Board

Altronix eFlow3NB UL Recognized power supply/charger converts a 120VAC, 60Hz input into a single 12VDC or 24VDC Class 2 Rated power-limited output. It also offers a suite of features that includes fire alarm disconnect, overvoltage protection, and low power disconnect which prevents deep discharge of stand-by batteries.

Specifications

  • Input Rating
    • Input 120VAC 60Hz, 3.5A.
  • Output
    • Class 2 Rated power-limited output.
    • 12VDC or 24VDC selectable output.
    • 2A continuous supply current.
    • Aux. Class 2 Rated power-limited output rated @ 1A (unswitched).
    • Overvoltage protection.
    • Filtered and electronically regulated outputs.
  • Battery Charging
    • Built-in charger for sealed lead acid or gel type batteries.
    • Maximum charge current 1.54A.
    • Automatic switch over to stand-by battery when AC fails.
    • Transfer to stand-by battery power is instantaneous with no interruption.
    • (Batteries are sold separately).
  • Fire Alarm Disconnect
    • Supervised Fire Alarm disconnect (latching or non-latching) 10K EOL resistor. Operates on a normally open (NO) or normally closed (NC) trigger.
  • Supervision
    • AC fail supervision (form "C" contacts).
    • Battery fail and presence supervision (form “C” contacts).
    • Low power shutdown. Shuts down DC output terminals if battery voltage drops below 80% of nominal. Prevents deep battery discharge.
  • Electrical
      • Temperature:
        • Operating: 0° C to 49° C (32° F to 120° F).
        • Storage: - 20° C to 70° C ( - 4° F to 158° F).
    • Relative Humidity: 85% +/- 5%.
      • BTU/Hr. (approx.):
        • 12VDC: 12 BTU/Hr.
        • 24VDC: 25 BTU/Hr.
  • Visual Indicators
    • Green AC Power LED indicates 120VAC present.
    • AC input and DC output LED indicators.
  • Additional Features
    • Short circuit and overload protection.

Agency Listings

 
UL Recognized
 
cUL Recognized

Accessories

Name Description
LINQ2 Network Communication Module, Control, Monitor and Report Power Supply Diagnostics, Compatible with eFlow Series and MaximalF Power Supply/Chargers

Dimensions & Weight

Dimensions (approximate):
  • 4.6"W x 7.5"L x 1.75"H (116.84 mm W x 190.5 mm L x 44.45 mm H).
Weights (approximate):
  • Product Weigtht: 0.7 Lbs. (0.32 kg).
  • Shipping Weigtht: 0.8 Lbs. (0.36 kg).