14-37-0054
41W Fire Alarm Control Panel -South Miand Hospital East Towf PUS jr
MAC SCHEDULE VOLTAGE DROP CALCULATION
17% MAXIMUM VOLTAGE DROP CIRCUIT
CIRCUIT OUTPUT VOLTAGE (FOR CALCULATIONS) = 20.4 TYPE
Lobby
WIRE
GAUGE
WIRE
RESIST
AS DESIGNED
CIRCUIT
LENGTH
NOTE.
APPLIANCE/ QUANTITIES I CURRENT DRAW @ MAXIMUM RMS
Ohms/ It
WP SPKRISTRB
ET70 -WP
751184
0.1380
0
0
0
0
0
0
STROBE
4906-9101*15
15CD
0.0600
11
0
0
0
0
0
SPKRISTRB
49060151 *15
15C5
0.0600
3
0
0
0
0
0
STROBE
49069101'30
30CD
0.0940
1
0
0
0
0
0
TOTAL
CIRCUIT
LOAD
AMPS
2018
1.305
1.305
1.327
1.137
2355
MAX
CIRCUIT
CAP.
AMPS
3.000
&000
36000
3.000
3:000
3.000
TOTAL
CIRCUIT
RES.
OHMS
R6
M6
M6
0.9
0.9
0.9
AS DESIGNED
ACTUAL
VOLTAGE
DROP
VOLTS %
1.24 6.1%
0.80 3.9%
0.80 3.9% 1
1.22 6.0%1
1.05 5.1%1
217 1116%
LAST
DEVICE
VOLT
VOLTS
19.2
19.6
19.6
112
19.4
18.2
AT MAX
ALLOW. CIRC. LENGTH
16 GA = 0.004890
MAXIMUM
STROBE
SPKRISTRB
STROBE
SPKRISTRB
ALLOWABLE
49048332
4903.9357
49069101 *75
4901-015175
TOTAL
CIRCUIT
RES.
MAXIMUM
VOLTAGE
DROP
LAST
DEVICE
VOLT
CIRCUIT
75CO
75CD
75CD
75CD
LENGTH
81990
M1770
0.1860
0.1860
CIRCUIT SIG
DESCRIPTION
&5 Ohms
AWG
OHM/FT
FT
FT
25 vans
0
is
0
OHMS
VOLTS
%
VOLTS
7.S3
1ST FLOOR NW WING
STROBE
14
0.00307
ILO
280
1
5
0
0
1.7
3.5
17.0%
%9
7.S4
1ST FLOOR WEST WING
STROBE
14
0.00307.
100
433
3
4
0
0
27
15
17.0%
1 %9
7-S5
1ST FLOOR SOUTHWEST WING
STROBE
14
4100307
100
433
3
4
0
0
27
3.5
17.0%
%9
7-.S12
1ST FLOOR SOUTHWEST WING
STROBE
14
M00307
150
426
4
3
0
0
26
3.5
17.0%
%9
7.S13
1ST FLOOR SOUTHWEST WING
STROBE
14
0.00.307
150
497
3
2
1
0
31
3.5
17.0%
%9
7.S14
1ST FLOOR EAST WING
STROBE
14
&00307
150
240
0
7
4
2
1.5
3.5
17.0%
1 &9
25 vrms
0
a
0
14 25 5 2 0 11 3 1 9447
POWER SUPPLY 1 TOTAL. AMPS 4.628
POWER SUPPLY 2 TOTAL AMPS 4.819
METHOD USED TO CALCULATE VOLTAGE DROP: MAXIMUM 8 AMPS PER POWER SUPPLY
[(CIRCUIT LENGTH IN FEET X 2) (AMPS) (OHMS I FTp
Ware Resistance At
WIRE RESISTANCE BASED ON TABLES FROM NATIONAL ELECTRICAL CODE (UNCOATED SOLID COPPER WIRE)
PHONE/SPEAKER CIRCUIT LOAD CALCULATION
75 Degrees Celsius
NOTE.
Note:
Ohms/ It
LUMP SUM METHOD WAS USED TO CALCULATE ALLOWABLE VOLTAGE DROP. THIS METHOD ALLOWS FOR A SMALL MARGIN
"Regulated 24 VDC" refers to the voltage range of 16 to 33 VDC
10 GA= M001210
OF SAFETY, TAKING INTO CONSIDERATION THE ACTUAL INSTALLED CIRCUIT ROUTING MAY DIFFER FROM WHATIS SHOWN
per UL standard 1971. This voltage is the absolute operating range.
12 GA = &001930
ON THE SHOP DRAWINGS. IF THE ACTUAL CIRCUIT LENGTH 13 GOING TO EXCEED THE MAXIMUM ALLOWABLE CIRCUIT
Please rote that 16VDC Is the lowest operating voltage that Is allowed
14 GA = OL003070
LENGTH, CONTACT YOUR LOCAL SIMPLEXGRINNELL DISTRICT OFFICE
at the last appliance on the NAC under worst case conditions.
16 GA = 0.004890
SIG-15
18 awg
18 GA= 0.007770
0
The maximum RMS current listed lathe nameplate rating.
0
4
Strobe deegnsare constantwattage and the maximum RMS current
500 IL
&00 d6
rating occurs at the lowest allowable operating voltage.
4100 Fire Alarm Control Panel -South Miami Hospital East Tower 1st Floor Lobby
REGISTRATION:
PHONE/SPEAKER CIRCUIT LOAD CALCULATION
MAXIMUM
3 dB DROP PER
CIRCUIT
[RE PRO �
PHONE/SPEAKER CIRCUIT DESCRIPTION
SD
CIRCUIT
NUMBER
WIRE
GAUGE
(18, 18, 14
12)
CIRCUIT
VOLTAGE
(25 OR
70 VRMS)
APPLIANCES QUANTITIES I TAP VALUES
ET7oWP 49-9357 4902.0703 2084.8001 ._ _
M _ 03
TAPPED AT TAPPED AT TAPPED AT PHONES
0.5 Watts M5 Watts 0.5 Watts 0
TOTAL
CIRCUIT
LOAD
a - (WATTS), '
ESTIMATED
CIRCUIT
LENGTH
(FEET
ACTUAL
WIREfLOSS
(dBj
MAXIMUM
ALLOWABLE
CKT. LENGTH
(FEET) .__
TOTAL
_ CIRCUIT
RESISTANCE
(OHMS)
Amplifier
Power
Supply
1ST FLOOR PHONES
SIG-15
18 awg
25 vrms
0
0
0
4
0.00 Watts
500 IL
&00 d6
10,000 It.
6.4 Ohms
PHONES
2ND FLOOR PHONES
SIG-16
18 awg
25 vrms
0
0
0
3
1100 Watts
510 L
MOO dS
10,000 ft.
&5 Ohms
PHONES
3RD FLOOR PHONES
SIG-17
18 awg
25 vans
0
is
0
3
MOO Watts
520 IL
MOO dB
10,000 IL
6L7 Ohms
PHONES
4TH FLOOR PHONES
SIG-18
18 awg
25 vrms
0
0
0
3
1100 Watts
530 R
MOO dB
10,000 ft.
111.8 Ohms
PHONES
5TH FLOOR PHONES
SIG-19
18 awg
25 vrms
0
0
0
3
&00 Watts
540 IL
1100 dB
10,000 1L
&9 Ohms
PHONES
6TH FLOOR PHONES
SIG-20
18 awg
25 vrms
0
0
0
3
MOO Watts
550 IL
MOO dS
10,000 IL
7.0 Ohms
PHONES
7TH FLOOR PHONES
SIG-21
18 awg
25 vrms
0
0
0
3
1100 Watts
560 R.
O.00 d5
10,000 IL
7.2 Ohms
PHONES.
ELEVATOR MACHINE ROOM PHONES
SIG-22
25 vrms
0
0
0
5
0.00 Watts
570 IL
1100 dB
10,000 ft.
7.3 Ohms
PHONES
1ST FLOOR STAIR 1 PHONES
SIG 23
25 vrms
0
0
0
1
0.00 Watts
100 8
0.00 dB
10,000 ft.
1.3 Ohms
PHONES
2ND FLOOR STAIR 1 PHONES
SIG-24
25 vrms
0
a
0
1
MW Watts
110 IL
ROO dB
10,000 IL
1.4 Ohms
PHONES
3RD FLOOR STAIR 1 PHONES
SIG 25
25 vrms
0
0
0
1
MW Watts
120 IL
MOO dB
10,000 IL
1.5 Ohms
PHONES
4TH FLOOR STAIR 1 PHONES
SIG-26
fllgawwg
25 vrms
0
0
0
1
1100 Watts
130 R
0.00 dB
10,000 ft.
1.7 Ohms
PHONES
5TH FLOOR STAIR 1 PHONES
SIG-77
25 vrms
0
0
0
1
0.00 Watts
140 R
(LOO dB
10,000 ft.
1.8: Ohms
PHONES
8TH FLOOR STAIR 1 PHONES
SIG-28
25 vans
0
0
0
1
1100 Watts
150 IL
O.00 dB
1%000 IL
1.9 Ohms
PHONES
7TH FLOOR STAIR 1 PHONES
SIG 29
W
Q
25 vrms
0
0
0
1
MOO Watts
160 R.
MOO dB
10 000 ft.
20 Ohms
PHONES
1ST FLOOR STAIR 2 PHONES
SIG-30
16 awg
25 vans
0
0
0
1
0.00 Watts
100 R
MOO dB
10,000 ft.
1.3 Ohms
PHONES
2ND FLOOR STAIR 2 PHONES
SIG-31
18 awg
25 vrms
0
0
0
1
MOO Watts
110 R
0.00 dB
10,000 ft.
1.4 Ohms
PHONES
3RD FLOOR STAIR 2 PHONES
SIG-32
18 awg
5 vans
0
r0
0
1
&00 Watts
120 8
MOO d6
10,000 ft.
1.5. Ohms
PHONES
4TH FLOOR STAIR 2 PHONES
SIG-33
18 awg
5 vrms
0
0
0
1
1100 Watts
1301L
0.00 dS
10,000 ft.
1.7 Ohms
PHONES
5TH FLOOR STAIR 2 PHONES
SIG-34
18 awg
5 vrms
r�25
0
0
0
1
0.00 Watts
140 IL
0.00 dB
10,010 ft.
1.8 Ohms
PHONES
6TH FLOOR STAIR 2 PHONES
SIG-35
18 awg
vrms
0
0
0
1
O.W Watts
150 R
0.00 dB
10,000 ft.
1.9 Ohms
PHONES
7TH FLOOR STAIR 2 PHONES
SIG36
18 awg
25 vrms
0
0
0
1
MW Watts
160 IL
MOO dB
10,000 ft.
20 Ohms
PHONES
1ST FLOOR STAIR 3 PHONES
SIG-37
18 awg
25 vans
0
0
0
1
0.00 Watts
100 IL
0.00 d6
10,000 IL
1.3 Ohms
PHONES
2ND FLOOR STAIR 3 PHONES
SIG38
18 awg
25 vrms
0
0
0
1
1100 Watts
110 IL
-11T00 dB
10,000 IL
1.4 Ohms
PHONES
3RD FLOOR STAIR 3 PHONES
SIG-39
18 awg
25 vrms
0
0
0
1
0.00 Watts
1201L
MOO d6
10,000 ft.
1.5 Ohms
PHONES
4TH FLOOR STAIR 3 PHONES
SIG40
18 awg
25 vrms
0
0
0
1
1100 Watts
130 R
MOO dB
10,000 IL
1.7 Ohms
PHONES
5TH FLOOR STAIR 3 PHONES
SIO41
18 awg
25 vrms
0
0
0
1
0.00 Watts
140 IL
MOO dB
10.000 IL
1.8 Ohms
PHONES
6TH FLOOR STAl R 3 PHONES
S1042
18 awg
25 vrms
0
0
0
1
MOO Watts
150 R
1100 d6
10,000 IL
1.9 Ohms
PHONES
7TH FLOOR STAIR 3 PHONES
SIG-43
18 awg
25 vrms
0
0
0
1
MW Watts
160 L
1100 dB
10,000 fL
20 Ohms
PHONES
1ST FLOOR STAIR 4 PHONES
SIG-44
18 awg
25 vans
0
0
0
1
1100 Wads
100 IL
Rod d6
10,0001L
1.3 Ohms
PHONES
2ND FLOOR STAIR 4 PHONES
SIG-45
18 awg
25 vrms
0
0
0
1
0.00 Watts
110 IL
1100 dB
10,000 ft
1.4 Ohms
PHONES
3RD FLOOR STAIR 4 PHONES
SIG-46
18 awg
25 vrms
0
0
0
1
4100 Watts
120 IL
&00 dB
1%000 ft.
1.5 Ohms
PHONES
4TH FLOOR STAIR PHONES
31047
18 awg
25 vrms
0
G
0 1
1
RW Watts
130 IL
MOO d6
10,000 ft.
1.7 Ohms
PHONES
1ST FLOOR SPEAKERS
SIG48
18 aWgI
25 vrms
0
30
0
0
15.00 Watts
500 4.
-1.24 dS
10,000 8
6.4' Ohms
PHONES
6TH FLOOR STAIR 4 PHONES
SIG-49
18 awg
25 vrms
0
0
0
1
1100 Watts
150 tL
MOO dB
10,000 ft.
1.9 Ohms
PHONES
SPARE,
SIG-50
18 awg
25 vrms
0
0
0
0
1100 Watts
0 IL
MOO d6
0 It.
MO Ohms
PHONES
5TH FLOOR STAIR 4 PHONES
3I0•61
18 awg
25 vrms
0
0
0
1
0.00 Watts
140 It
MOO dB
Oft.
1.8 Ohms
AMP01
2ND FLOOR SPEAKERS
SIG-02
18 awg
25 vrms
1
16
1
0
ROO Watts
510 IL
4178 dB
2,248 ft.
&5' Ohms
AMP01
3RD FLOOR SPEAKERS
SIG-63
Isawa
25 vrms
1
9
3
0
&50 Watts
520 IL
4x58 dB
3,113 ft.
&7; Ohms
AMP01
4TH FLOOR SPEAKERS
SIG•54
18 awg
25 vans
0
14
3
0
8.50 Watts
530 ft.
4177 d8
2,381 ft.
&8 Ohms
AMP01
5TH FLOOR SPEAKERS
SIG-65
16 awg
25 vans
0
9
3
0
1100 Watts
540 L
-0.56 dB
3,373 ft.
&9 Ohms
AMP01
6TH FLOOR SPEAKERS
SIG-66
I 18 awg
25 vrms
0
15
3
0
%00 Watts
550 IL
-0.84 dB
2,248 IL
7.0. Ohms
AMP01
7TH FLOOR SPEAKERS
SIG-67
18 awg
25 vrms
0
6
0
0
&00 Watts
560 IL
4129 dB
6,745 ft.
7.2 Ohms
AMP01
ELEVATOR MACHINE ROOM SPEAKERS
SIG-08
18 awg
25 vrms
0
4
2
0
300 Watts
570 IL
4130 d8
6,745 ft.
7.3 Ohms
AMP01
Circuit
SIG-69
18 awg
25 vrms
0
0
0
0
0.00 Watts
0 IL
MOO d8
0 ft.
110 Ohms
AMP01
Circuit !
SIG-60
18 awg
25 vrms
0
0
0
0
1100 Watts
0 L
1100 dB
0 I
&0 Ohms
AMP01
Circuit
SIG-81
18awal
25 vrms
0
0
0
0
MOO Watt.
O R.
MOO d8
0 R
MO Ohms
AMP01
Appliance Summary Total Load (Watts) Max Load (Watts) Per Amp
2 103 15 54 6&00 _ 10&00
Max Load (Watts) Per Circuit
4,100
NOTE
LUMP SUM METHOD WAS USED TO CALCULATE MAXIMUM ALLOWABLE CIRCUIT LENGTH. THIS METHOD ALLOWS FOR A SMALL 1
MARGIN OF SAFETY, TAKING INTO CONSIDERATION THE ACTUAL INSTALLED CI RCUtT ROUTING MAY DIFFER FROM WHAT IS
SHOWN ON THE SHOP DRAWINGS. IF THE ACTUAL CIRCUIT LENGTH IS GOING TO EXCEED THE MAXIMUM ALLOWABLE CIRCUIT
LENGTH, CONTACT YOU LOCAL SIMPLEX BRANCH I # t _
I
STATE:
REGISTRATION:
FLORIDA
59407
DISCIPLINE:
MQ :
[RE PRO �
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DRAWN BY:
DA
CCRJR
11
1/2013
DESIGNED BY:
DA
CCRJR
11
1/2013
APPROVED BY:
DA
i
PROJECT NUMBER:
974270713
SHEET TITLE/ PATH:
I
SHEET NUMBER:
BATTERY'