Janus JFS-A1 - PSN-1000;PSN-1000(E) Battery Calculation Worksheet

Page: 93
JFS-A1 INSTALLATION, OPERATION, AND INSTRUCTION MANUAL
Document # : DOC230
Issued: August 27, 2012
Revised: N/A
PSN-1000/PSN-1000(E)BatteryCalculationWorksheet
Complete one for all P-Link devices powered by the PSN-1000 / PSN-1000(E)
Device Type Qty
Standby
(mA)
Total
Standby
(mA)
Alarm
(mA)
Total
Alarm
(mA)
PSN-1000 / PSN-1000(E) Main Board
1
60 200
200
LCD Remote RA-6075R 20 25
LCD Remote RA-6500R 20 50
PSN-1000/E Power Expander 15 15
NAC 1
NAC 2
NAC 3
NAC 4
NAC 5
NAC 6
SLC Current Draw
Total(ma) Total (ma)
Convert to Amps
x 0.001
Convert to Amps
x 0.001
(*Refer to maximum allowable standby current) Total A: Total A:
Multiply by standby hours
x____
60 minutes per hour
Alarm time (minutes)
Example:
5 minute alarm: enter 12
10 minute alarm: enter 6
÷
____
Total Standby AH Total Alarm AH
+Total Standby AH
Total AH
Efciency Factor
÷
0.85
Required AH
*Maximum Allowable Standby Current
(UL 24-Hour Standby Time)
7 AH .230 A
18 AH .619 A
33 AH 1.151 A
55 AH 1.930 A
Important Notes:
1) The PSN-1000/E enclosure can house up to two (2) 18 AH batteries. Larger
batteries require accessory enclosure, part #SSU00500.
2) NFPA 72 requires 24 hours of standby power followed by 5 minutes alarm
activation.
3) NFPA 12, 12A requires 24 hours and ve minutes of alarm activation.
4) Door holder circuits congured to disconnect upon AC loss need not be included
in the battery standby calculation since they will not draw power during that
time. Door holders will contribute to standby current draw when AC is present.
5) Total current must not exceed power supply rating (10A).
* Note 1: CIZM requires 24VDC power source. Standby current Style D = 4.90 mA, Style B (8.5 mA). Alarm Current = 50.0 mA
* Note 2: MOM requires 24VDC power source. Standby current = 1.6 mA. Alarm Current = 1.60 mA
* Note 3: ASB requires 24VDC power source. Standby current = 5 mA. Alarm Current = 100 mA
* Note 4: ARB requires 24VDC power source. Standby current = 5 mA. Alarm Current = 50 mA