NAC Power Extender Battery/Load Calculator

Import

1. Select NAC Power Extender

NAC Power Extender Current Draw

Stand-By

A

Alarm

A

2. Select NAC Devices

NAC 1

This output is NOT battery backed up. Its load will not affect battery size calculations.
Add a Notification Appliance device
A
A

NAC 2

This output is NOT battery backed up. Its load will not affect battery size calculations.
Add a Notification Appliance device
A
A

NAC 3

This output is NOT battery backed up. Its load will not affect battery size calculations.
Add a Notification Appliance device
A
A

NAC 4

This output is NOT battery backed up. Its load will not affect battery size calculations.
Add a Notification Appliance device
A
A

NAC 5

This output is NOT battery backed up. Its load will not affect battery size calculations.
Add a Notification Appliance device
A
A

NAC 6

This output is NOT battery backed up. Its load will not affect battery size calculations.
Add a Notification Appliance device
A
A

NAC 7

This output is NOT battery backed up. Its load will not affect battery size calculations.
Add a Notification Appliance device
A
A

NAC 8

This output is NOT battery backed up. Its load will not affect battery size calculations.
Add a Notification Appliance device
A
A
A
A

3. Select Auxiliary Devices

Auxiliary Power Output 1

Add an auxiliary device
A
A

Auxiliary Power Output 2

This output is NOT battery backed up. Its load will not affect battery size calculations.
Add an auxiliary device
A
A
A
A

4. Battery Capacity Required

System Load

A
A

Total Battery Backed-Up System Load

A
A
%
AH
AH
AH

Minimum allowable battery power rating is 7 AH

Units are capable of recharging 40AH battery max. If total ampere - hour required exceeds 40AH, decrease AUX current to provide enough stand-by time for the application.

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NAC Power Extender Battery Calculator

NAC Power Extender:

Output Voltage:

VDC

Maximum Available Current:

A

Maximum Available NAC Current Per Circuit:

A

Maximum Available Current per Aux Output:

A
  Load per Device Total Device Load
Device Type Device Name Quantity Stand-By Alarm Stand-By Alarm
NAC Power Extender
NAC Power Extender 1 A A A A
Notification Appliances
NAC 1 Utilized for Class A Operation
NAC 2 Utilized for Class A Operation
NAC 3 Utilized for Class A Operation
NAC 4 Utilized for Class A Operation
NAC 5 Utilized for Class A Operation
NAC 6 Utilized for Class A Operation
NAC 7 Utilized for Class A Operation
NAC 8 Utilized for Class A Operation
Auxiliary Devices
Aux Output 1 Battery backed up. (Current draw must not exceed 1A.)
Aux Output 2 - Non-battery backed up. (Current draw must not exceed 1A and does not affect battery capacity.)
 
Total System Load: A A
Battery Capacity Required
Stand-by Time: H
Alarm Time: Min
Stand-by Battery Capacity: AH
Alarm Battery Capacity: AH
Minimum Battery Capacity: AH
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