eFlow104NB

Power Supply Charger, Single Output, 24VDC @ 10A, Aux Output, FAI, LinQ2 Ready, 115VAC, Board

Altronix eFlow104NB UL Listed Sub-Assembly power supply/charger converts a 120VAC, 60Hz input into a single 24VDC 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.

  • Input Rating
    • Input 120VAC 60Hz, 4.5A.
  • Output
    • 24VDC output.
    • 10A continuous supply current.
    • Aux. power-limited output rated @ 1A (unswitched).
    • Over Voltage Protection.
    • Filtered and electronically regulated outputs.
  • Battery Charging
    • Built-in charger for sealed lead acid or gel type batteries.
    • 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).
    • Notification trigger is selectable for 30 seconds (factory set) or 2 hours.
    • Battery fail & 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.): 123 BTU/Hr.
    • System AC input VA requirement: 540VA.
  • Visual Indicators
    • Green AC Power LED indicates 120VAC present.
    • AC input and DC output LED indicators.
  • Additional Features
    • Short circuit and overload protection.
UL Listed For:
Access Control System Units (UL294)
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Power Supplies for use with Burglar Alarm Systems (UL603)
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Power Supplies for Fire Protective Signaling Systems (UL1481)
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cUL Listed For:
CSA Standard C22.2 No.205-M1983, Signal Equipment
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CAN/ULC - s319-05, Electronic Access Control Systems.
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ULC-S318-96 - Power Supplies for Burglar Alarm Systems. Also suitable for Access Control.
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Dimensions (approximate):
  • 4.56"W x 8.25"L x 1.5"H (115.8 mm W x 209.5 mm L x 38.1 mm H).
Weights (approximate):
  • Product Weight: 1.1 Lbs. (0.5 kg).
  • Shipping Weight: 1.25 Lbs. (0.57 kg).
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