Power Supply Board Stand-By Battery Specifications - Altronix eFlowNAD8 Series Quick Start Manual

Access power controllers with power supply/chargers

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Table Of Contents

Table of Contents

ACM8CB Access Power Controller Module:

• Eight (8) independently trigger controlled outputs. Output options:

a) Eight (8) Fail-Safe filtered power outputs.

b) Eight (8) Fail-Secure filtered power outputs.

c) Any combination of the above.

• Eight (8) Access Control System trigger inputs. Input trigger options:

a) Eight (8) normally open (NO) dry trigger inputs.

b) Eight (8) open collector inputs.

c) Any combination of the above.

• Eight (8) unswitched filtered aux. power outputs (outputs are rated @ 2.5A).

• Red LEDs on ACM8CB board indicate individual outputs are triggered (relays energized).

• Fire Alarm disconnect (latching or non-latching) is individually selectable for any or all of the eight (8) outputs.

Fire Alarm disconnect input trigger options:

a) Normally open (NO) or normally closed (NC) dry trigger input.

b) Polarity reversal input from FACP signaling circuit.

• Green LED on ACM8CB board indicates FACP disconnect is triggered.

• FACP output relay indicates that FACP input is triggered

(form "C" contact rated @ 1A/28VDC, not evaluated by UL).

• Power supply output is factory installed to the ACM8CB board input.

It provides common power for ACM8CB board and all connected access control devices.

• ACM8CB board main fuses are rated @ 10A. Output PTCs are rated @ 2.5A.

eFlow Power Supply/Charger:

• Input: 120VAC, 60Hz.

• For output voltage and supply current refer to eFlowNA8D Series Configuration Chart, pg. 2.

• Auxiliary Power-Limited output rated @ 1A (unswitched).

• Overvoltage protection.

• 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.

• Supervised Fire Alarm disconnect (latching or non-latching) 10K EOL resistor.

Operates on a normally open (NO) or normally closed (NC) trigger.

• 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 71-73% for 12V units

and 70-75% for 24V units (depending on the power supply). Prevents deep battery discharge.

• For fuse rating, refer to eFlowNA8D Series Configuration Chart, pg. 2.

• Green AC Power LED indicates 120VAC present.

• AC input and DC output LED indicators.

• Short circuit and overload protection.

• Enclosure accommodates up to two (2) 12AH batteries.

Enclosure dimensions: 15.5" x 12" x 4.5" (393.7mm x 304.8mm x 114.3mm).