12-354-050WHEELOCK PS POWER SUPPLYNAC -1
1 CURRENT DRA
!
I
VOLTAGE DROP TOTALS
NAC SCHEDULE / VOLTAGE DROP CALCULATION
17% ;MAXIMUM VOLTAGE DROP CIRCUIT
CIRCUIT OUTPUT VOLTAGE (FOR CALCULATIONS)_ *20.4 TYPE
CIRCUIT DESCRIPTION
WIRE
GAUGE
WIRE
RESIST
AS DESIGNED
ESTIMATED
CIRCUIT
LENGTH
Standby
Total
Alarm
Total
Module
Qty
Description
Current
Standby
Current
Alarm
Panel Equipment
MAXIMUM
VOLTAGE
DROP
15CD
0.0670
AWG
OHM /FT
FT
4009 -9201
1 1
14009 IDNET NAC EXTENDER, 120 VAC
0.085000
0.085000
0.185000
0.185000
%
VOLTS
OHMS
Total Panel Stby
0.085000
Total Panel Alarm
0.185000
Peripheral Devices
14
0.00307
250
2,973
2
0
6235
26
1 FARADAY WEATHERPROOF 145175 CANDELA HORN /STROBE WALL
0.000000
0.000000
0.095000
2.470000
4904 -9168
1 2 ITRUEALERT15CD
FREE -RUN STROBE ONLY RED
0.000000
0.000000
0.067000
0.134000
250
443
12
Total Periph Stby
0.000
Total Periph Alarm
2.604
9.6%
18.4
Total Standby Amps
0.085
Total Alarm Amps
2.789
PARKING HORN/STROBE SOUTH WEST STAIR
STROBE
GENERATOR BACK -UP
Standby
250
Alarm
12
0
1.140
Battery Calculations
Current
8.Wo
Current
3.0
3.5
17.0%
Control Panel Card Power
0.085
STROBE
0.185
0.00307
250
WA
Power For External Peripheral Devices
0.00000
0.000
2.60400
0.00
0.0%
20.4
N/A
0.085
<_ Totals ->
2.789
Additional Battery Capacity Required 0%
0.000
z
0.000
Standby Time = 4 Hrs
0.340
Standby Ah
Alarm Time = 5 Mins.
0.232
Alarm Ah
0.572
Total Ah
Battery Required 2081 -9272 6.2
1.454
Ah
WHEELOCK PS POWER SUPPLY NAC -1 PIDrS
1 CURRENT DRA
!
I
VOLTAGE DROP TOTALS
NAC SCHEDULE / VOLTAGE DROP CALCULATION
17% ;MAXIMUM VOLTAGE DROP CIRCUIT
CIRCUIT OUTPUT VOLTAGE (FOR CALCULATIONS)_ *20.4 TYPE
CIRCUIT DESCRIPTION
WIRE
GAUGE
WIRE
RESIST
AS DESIGNED
ESTIMATED
CIRCUIT
LENGTH
MAXMUM r WP A/V
ALLOWABLE 6235
CIRCUIT 15175CD
LENGTH 0.0950
STROBE
TOTAL
CIRCUIT
LOAD
MAX
CIRCUIT
CAP.
AS DESIGNED
AT MAX ALLOW. CIRC. LENGTH
LAST
DEVICE
VOLT
VOLTS
16.9
16.9
16.9
N/A
4904 -9168
TOTAL
CIRCUIT
RES.
ACTUAL
VOLTAGE
DROP
LAST
DEVICE
VOLT
TOTAL
CIRCUIT
RES.
MAXIMUM
VOLTAGE
DROP
15CD
0.0670
AWG
OHM /FT
FT
FT
�0
Q
AMPS
AMPS
OHMS
VOLT
%
VOLTS
OHMS
VOLTS
%
N1 -1/
PARKING HORN/STROBE FACP RM /STROAGE RM
STROBE
14
0.00307
250
2,973
2
0
0.190
2.000
2.000
2.000
2.000 } Y~
1.5
0.29
1.4%
20.1
18.3
3.5
17.0%
N1 -2/
PARKING HORN/STROBE OFFICE/GYM /SECURITY
STROBE
14
0.00307
250
443
12
2
1.274
1.5
1.96
9.6%
18.4
2.7
3.5
17.0%
N1 -31
PARKING HORN/STROBE SOUTH WEST STAIR
STROBE
14
0.00307
250
495
12
0
1.140
1.5
1.75
8.Wo
18.7
3.0
3.5
17.0%
N1 -4/
SPARE
STROBE
14
0.00307
250
WA
0
0
0.000
1.5
0.00
0.0%
20.4
N/A
WA
N/A
{{` i 2.604
METHOD USED TO CALCULATE VOLTAGE DROP: C 26 2 Total NAC Load: ! I 2.60 A 33%
[(CIRCUIT LENGTH IN FEET X 2) (ANDS) (OHMS / FT)] ! I Largest Single Circuit Load: i 1.27 A 64%
Lowest Voltage at any Device: 16.9 V 106%
Wire Resistance At WIRE RESISTANCE BASED ON TABLE 8 FROM NATIONAL ELECTRICAL CODE (UNCOATED SOLID COPPER WIRE) E
75begrees Celsius NOTE: i ( i i Total NAC Capacity: i 8A
Ohms I ft! _ _•LUMP SUM METHOD WAS USED TO CALCULATE ALLOWABLE VOLTAGE DROP. THIS METHOD ALLOWS FOR A SMALL MARGIN f I Single_Circuit Capacity: 2.0 A
10'GA 0.001210 OF SAFETY, TAKING INTO CONSIDERATION THE ACTUAL INSTALLED CIRCUIT ROUTING MAY DIFFER FROM WHAT IS SHOWN ( i Minimum Device Voltage: 16V
12A = `0.001930 _.. _ ON THE SHOP DRAWINGS. IF THE ACTUAL CIRCUIT IS GOING TO EXCEED THE MAXIMUM ALLOWABLE CIRCUIT
EG
14,GA= 0.003070 LENGTH, CONTACT YOUR LOCAL SIMPLEXGRINNELL DISTRICT OFFICE. I ( I I Note: .�.. _ !_
16 GA= ,0.004890 "Regulated 24 VDC' refers to the voltage range of 16 to 33 VDC j
18 GA = 0.007770 per UL standard 1971. This voltage is the absolute operating range.
l I i i Please note that 16VDC is the lowest operating voltage that is allowed
k } at the last appliance on the NAC under worst case conditions.
'
I I I The maximum RMS current listed is the nameplate rating. I
Strobe designs are constant wattage and the maximum_ RMS current
I
rating - occurs at the lowest allowable operating voltages
SOUTH PARKING BATTERY CALCULATIONS
\\SGWIWI \DRAFTNG\00- 2001\WM WUI Hovrm (MASTER Ml) \SMH ELEVATOR RENOVATION 957048116 IiEw02 \SMH ELEVATOR RQJWATDN 957DMBDMTM: rebruwy 24. 2012 DATE PI.07SZ;D: Varch 22. 2012 DATE SAVED: March 2$ 2012
FIRE ALARM SYSTEM TO BE
INSTALLED IN ACCORDANCE V=
NFPA 72; 70;101-
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MI MI -DADE COUNTY FIRE DEPARTMENT
BLDG. PERMIT FIRE ALARM
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DRAWN BY:
DATE:
CCRJR
5/26/11
DESIGNED BY:
DATE:
CCRJR
5/26111
APPROVED BY:
DATE:
PROJECT NUMBER:
263 - 409362 / 957182917 - 957048316
SHEET TITLE/ PATH:
\\Sgm iami 7 \D RAFTI NG \00- 2003 \SOUTH
MIAMI HOSPITAL (MASTER SITE)
\SMH
Elevator Renovation 957048316 REV01
SHEET NUMBER:
BATTERY -1
SIZE 0 (zd"x I