12-354-053FARADAY FIRE ALARM CONTROL PANEL
1 CURRENT DRA
VOLTAGE DROP TOTALS
NAC SCHEDULE / VOLTAGE DROP CALCULATION
W
Standby
Total
Alarm
Total
Module
Qty
Description
Current
Standby
Current
Alarm
Panel Equipment
WIRE.._._.
IR__._.
W E
ESTIMATED
ALLOWABLE
TOTAL
MAX
FIRE WATCH XVI
1 1
1EXISTING FARADAY FIRE ALARM CONTROL PANEL
0.005500
1 0.005500
1 0.153000
0.153000
MAXIMUM
CIRCUIT OUTPUT VOLTAGE (FOR CALCULATIONS) = 20.4
TYPE
Total Panel Stby
1 0.005500
Total Panel Alarm
0.153000
Peripheral Devices
CIRCUIT
CAP.
_. ___.. --
CIRCUIT
RES.
_ -- -. __
VOLTAGE
DROP
__ __
D_E_VICE
VOLT
_ _..._ ..._
CIRCUIT
RES..
-VOLTAGE-
VOLTAGE
DROP
6235
6
FARADAY WEATHERPROOF 15175 CANDELA HORN/STROBE WALL
0.000000
0.000000
0.095000
0.570000
5508
2
FARADAY WALL STROBE 15/75CD
0.000000
0.000000
0.080000
0.160000
V
AMPS
AMPS
Total Periph Stby
0.000
Total Periph Alarm
0.730
OHMS
VOLTS
Total Standby Amps
0.006
Total Alarm Amps
0.883
0.00307
250
GENERATOR BACK -UP
Standby
2
Alarm
2.000
1.5
1.12
Battery Calculations
Current
4.8
Current
17.0%
�_________w _ _•,______ __�
Control Panel Card Power
0.006
( 1 I
0.153
_
_ B
FT)]
2
Power For External Peripheral Devices
0.00000
0.73000
Lowest Voltage at any Device: 16.9 106%
0 006
-Totals ->
0.883
I
{V
II
Total NAC Capacity: 8,A
Ohms / ft
10,GA= 0.001210
12 GA= 0.001930
14: GA = 0.003070
16�GA = 0.004890
Additional Battery Capacity Required 0%
0.000
i
0.000
18, GA 0.007770
Standby Time = 24 HIS
0.132
Standby Ah
Please note that 16VDC is the lowest operating voltage that is allowed
Alarm Time = 5 Mins.
0.074
Alarm Ah
-�-
l
l
°�- ---- ----•- ------ --- - ------------------ -- - --
i
i
---- -- -� --------------
The maximum RMS current listed is the nameplate rating.
Strobe designs are constant wattage and the maximum R_MS current
- --
0.206
Total Ah
i
�-- rating occurs at the lowest allowable operating voltage.
Battery Required 2081 - 927518 AMP
0.442
Ah
FARADAY FIRE ALARM CONTROL PANEL PID'S
1 CURRENT DRA
VOLTAGE DROP TOTALS
NAC SCHEDULE / VOLTAGE DROP CALCULATION
W
W
AS DESIGNED
MAMMUM
A/V WP A/V
V/O
AS DESIGNED
AT MAX ALLOW. Cl RC. LENGTH
17 /o IMAXIWM VOLTAGE DROP
_.._. .__ _.___ - -_
CIRCUIT
_ - - -_ _
WIRE.._._.
IR__._.
W E
ESTIMATED
ALLOWABLE
TOTAL
MAX
LAST
6235
5508
TOTAL
ACTUAL
LAST
TOTAL
MAXIMUM
CIRCUIT OUTPUT VOLTAGE (FOR CALCULATIONS) = 20.4
TYPE
GAUGE
RESIST
_.._. _ _
CIRCUIT
LENGTH
CIRCUIT
LENGTH
mm CIRCUIT
CIRCUIT
CAP.
_. ___.. --
CIRCUIT
RES.
_ -- -. __
VOLTAGE
DROP
__ __
D_E_VICE
VOLT
_ _..._ ..._
CIRCUIT
RES..
-VOLTAGE-
VOLTAGE
DROP
_ .
DEVICE_
VOLT
VOLTS
16.9
15175CD
15/75CD
CIRCUIT
D_ ESCRIPTION
0.0950
0.0800
LOAD
AWG
OHM /FT
FT
FT
W
V
AMPS
AMPS
OHMS
VOLT
%
VOLTS
OHMS
VOLTS
%
SIG1
JDAY CARE HORN/STROBE 1ST & 2ND FLOORS HORN /STROBE
14
0.00307
250
774
6
2
0.730
2.000
1.5
1.12
1 5.5%
1 19.3
4.8
3.5
17.0%
�_________w _ _•,______ __�
Z W
W
I 0.730
( 1 I
METHOD USED TO CALCULATE VOLTAGE DROP:
[(CIRCUIT_ LENGTH IN FEET X2) (AMPS) (OHMS /
_
_ B
FT)]
2
_
Total NAC Load: _ 0.731A 9%
Largest Single Circuit Load: 0.73A� 37 %�
CL
Lowest Voltage at any Device: 16.9 106%
Wire Resistance At
75;Degrees Celsius
WIRE RESISTANCE BASED ON TABLE 8 FROM ELECTRICAL CODE (UNCOATED SOLID COPPER WIRE)
NOTE:
I
{V
II
Total NAC Capacity: 8,A
Ohms / ft
10,GA= 0.001210
12 GA= 0.001930
14: GA = 0.003070
16�GA = 0.004890
LUMP SUM METHOD WAS USED TO CALCULATE ALLOWABLE VOLTAGE DROP. THIS METHOD ALLOWS FOR A SMALL MARGIN
OF SAFETY, TAKING INTO CONSIDERATION THE ACTUAL INSTALLED CIRCUIT ROUTING MAY DIFFER FROM WHAT IS SHOWN
ON THE SHOP DRAWINGS. IF THE ACTUAL CIRCUIT LENGTH IS GOING TO EXCEED THE MAMMUM ALLOWABLE CIRCUIT
LENGTH, CONTACT YOUR LOCAL SIMPLE)GRINNELL DISTRICT OFFICE.
i
Single Circuit Capacity: 2.0 €A
Mnimum Device Voltage: 4V
"Regulated 24 VDC' refers to the voltage range of 16 to 33 VDC
18, GA 0.007770
per UL standard 1971. This voltage is the absolute operating range.
Y
Please note that 16VDC is the lowest operating voltage that is allowed
:!
I
at the last appliance on the NAC under worst case conditions.
-�-
l
l
°�- ---- ----•- ------ --- - ------------------ -- - --
i
i
---- -- -� --------------
The maximum RMS current listed is the nameplate rating.
Strobe designs are constant wattage and the maximum R_MS current
- --
D
i
�-- rating occurs at the lowest allowable operating voltage.
DAY CARE CENTER BATTERY CALCULATIONS
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DRAWN BY:
DATE:
CCRJR
5/26/11
DESIGNED BY:
DATE:
CCRJR
5/26/11
APPROVED BY:
DATE:
PROJECT NUMBER:
263409382 / 957182917 - 957048316
SHEET TITLE/ PATH:
\\Sgmiamil \DRAFTING \00- 2003\SOUTH
MIAMI HOSPITAL (MASTER SITE)\SMH
Elevator Renovation 957046316 REV01
SHEET NUMBER:
BATTERY
-2
SIM o (24,x)