10-1027-012EXISTING Fl -FRCP 2ND FLOOR
FCI 7200 MICRO
6.0 AMPS MAX
I QTY
CD
QTY
STANDBY PER DEV.
TOTAL STANDBY
ALARM PER DEV.
TOTAL ALARM
MAIN
WA
1
0.191
0.191
0.432
0.432
EXIST. ANNUNCIATOR
WA
1
0.018
0.018
0.007
0.007
EXISTINEW SMOKE DET.
NIA
27
0.0003
0.0081
0.0065
0.1755
EXIST DUCT DETECTOR
NIA
6
0.015
0.09
0.07
0.42
NEW DUCT DETECTOR
NIA
1
0
0
0.012
0.012
CONTROL RELAY MODULE
NIA
2
0.00023
0.00046
0.0065
0.013
MONITOR MODULE
N/A
9
0.000375
0.003375
0.0006
0.0054
NEWIEXIST PULL STATION
N/A
10
0.0003
0.003
0.003
0.03
0.6
STROBE
75
TOTAL INPUT
W
TOTAL INPUT
1.0949
CIRCUIT #1 --3.0 AMPS MAX
0.495
ON
I�
NAC #2 WIRE SIZE
U)
14
W
:3
HORN STROBE
75
7
0.2
TOTAL CIRCUIT
1.4
1.095
CIRCUIT #2 --3.0 AMPS MAX
STROBE
75
3
M
DROP IN DC 2 WIRE CIRCUITS
- _...
0.165
TOTAL CIRCUIT #1
0
CIRCUIT #2 SPARE
8
Q)
.� t�- o
-82, E
0.2
TOTAL CIRCUIT 01
STROBE
1.895
1
..�._
CIRCUIT #2-3.0 AMPS MAX
0.165
0.165
16.07
W
V)
HORN STROBE
75
9
too F
TOTAL CIRCUIT #2
0
CIRCUIT #3 SPARE
1.8
1.765
CIRCUIT #3-3.0 AMPS MAX
STROBE
75
1
d
u)
0.165
s
0.165
75
10
_
NAC #3 W IRE SIZE
(O 000
00
14
0.2
TOTAL CIRCUIT #2
STROBE
1.965
1
0.00307
CIRCUIT #3- SPARE
" L" = LENGTH ONE WAY OF THE CIRCUIT IN FEET
TOTAL CIRCUIT #3
0
CIRCUIT 04 SPARE
300
In W
.
TOTAL CIRCUIT #3
2.165
CIRCUIT #4- SPARE
000
V1>=
�
0
STARTING VOLTAGE USED IN CALCULATIONS IS 20.4
VOLTAGE AT LAST DEVICE
_
16.41207
c°�
PER U.L. & NFPANREQUIREIIAENTS
0
0
%OF VOLTAGE DROP
TOTAL CIRCUIT #4
0
A TOTAL STANDBY:
0.3139351
TOTAL AMPS
1.1334
B STANDBY HOURS 24 OR 60 ):
24
OK
(A) x (B )= (C ) C ) TOTAL STANDBY AMP HOURS:
7.53444
1.365
D ALARM SOUNDING PERIOD IN MINUTES (5 OR 15):
15 MINUTES = 0.083 HOURS
0.091
TOTAL ALARM x .25 = ( E) TOTAL ALARM AMP HOURS:
0.0940722
V)
( F )TOTAL ALARM + STANDBY AH:
7.6285122
24
MOLT. BY DERATING FACTOR x 1.2
9.15421464
A x B = C
QTY: MINIMUM 7AH BATTERY PROVIDED !
O
2.184
EXISTING P1 -RPS 2ND FLOOR
SILENT KNIGHT SK -5395
6.0 AMPS MAX
N.A.C. VOLTAGE DROP CALCULATIONS
NEW P2 -RPS 2ND
CD
I QTY
STANDBY PER DEV.
TOTAL STANDBY
ALARM PER DEV.
TOTAL ALARM
•-- �.-
8.0 AMPS MAX
MAIN
N/A
1
0.075
0.075
0.1
TOTAL STANDBY
0.1
TOTAL ALARM
MAIN
N/A
1
0.091
Li
0.091
0.145
0.145
R'.
0.00307
SIZE
OHMS PER FOOT
_
L=
-
370
18
0.00777
W
-mm--- I=
1.095
16
0.00489
0.1
TOTAL INPUT
0.145
CIRCUIT #1 --3.0 AMPS MAX
14
- -�-
0
O I
AT LAST DEVICE
U
17.91_
Q
HORN STROBE
75
3
%OFVOLTAGEDROP
-
.12.19 °k
0.2
0.6
STROBE
75
TOTAL INPUT
W
YES
CIRCUIT #1-3.0 AMPS MAX
0.165
0.495
ON
I�
NAC #2 WIRE SIZE
U)
14
W
:3
HORN STROBE
75
7
0.2
TOTAL CIRCUIT
1.4
1.095
CIRCUIT #2 --3.0 AMPS MAX
STROBE
75
3
M
DROP IN DC 2 WIRE CIRCUITS
- _...
0.165
4
0.495
76
8
Q)
.� t�- o
-82, E
0.2
TOTAL CIRCUIT 01
STROBE
1.895
1
..�._
CIRCUIT #2-3.0 AMPS MAX
0.165
0.165
16.07
W
V)
HORN STROBE
75
9
too F
WHERE VD = VOLTAGE DROP AT THE LAST DEVICE ON THE
0.2
1.8
1.765
CIRCUIT #3-3.0 AMPS MAX
STROBE
75
1
d
u)
0.165
s
0.165
75
10
_
NAC #3 W IRE SIZE
(O 000
00
14
0.2
TOTAL CIRCUIT #2
STROBE
1.965
1
0.00307
CIRCUIT #3- SPARE
" L" = LENGTH ONE WAY OF THE CIRCUIT IN FEET
0.165
0.165
300
In W
.
TOTAL CIRCUIT #3
2.165
CIRCUIT #4- SPARE
000
V1>=
�
0
STARTING VOLTAGE USED IN CALCULATIONS IS 20.4
VOLTAGE AT LAST DEVICE
_
16.41207
c°�
PER U.L. & NFPANREQUIREIIAENTS
0
0
%OF VOLTAGE DROP
vi
19.55%
c
�
a L
W
oc)QX
TOTAL CIRCUIT 03
�
_
ACCEPTABLE V - DROP
OK
CIRCUIT #4- SPARE
TOTAL CIRCUIT #4
1.365
(A) TOTAL STANDBY:
AC #4 WIRE SIZE _
0.091
TOTAL AMPS
6.535
V)
B ) STANDBY HOURS 24 OR 60 :
t°i
24
R= _�.
A x B = C
C TOTAL STANDBY AMP HOURS:
O
2.184
_.
L=
D ALARM SOUNDING PERIOD IN MINUTES 5 OR 15):
15 MINUTES = 0.083 HOURS
TOTAL ALARM x.25 = E TOTAL ALARM AMP HOURS:
0.542405
CL
F )TOTAL ALARM + STANDBY AH:
2.726405
MOLT. BY DERATING FACTOR x 1.2
3.271686
VD=
QTY: MINIMUM 7AH BATTERY PROVIDED
TOTAL CIRCUIT #4
•v s
c ..,
w
A
TOTAL STANDBY:
0.0751
TOTAL AMPS
VOLTAGE AT LAST DEVICE
3.96
#WA
B STANDBY HOURS 24 OR 60 :
24
a
3 Es
% OF VOLTAGE DROP _
A x B ® C C TOTAL STANDBY AMP HOURS:
1.8
Q ALARM SOUNDING PERIOD IN MINUTES 5 OR 15):
15 MINUTES = 0.083 HOURS
#N/A
TOTAL ALARM x .25 E TOTAL ALARM AMP HOURS:
0.32868
`a
c E
F TOTAL ALARM + STANDBY AH:
2.12868
MOLT. BY DERATING FACTOR x 1.2
2.554416
QTY: MINIMUM 7AH BATTERY PROVIDED
"2
N.A.C. VOLTAGE DROP CALCULATIONS
DC RESISTANCE FOR SOLID COPPER WIRES
AT 75 DEGREES -C
= c
00
r
NAC #1 W IRE SIZE
14
0.00307
o� c
a SIZE O_ HMS PER FOOT
m18
_._ _
L=
370
0.00777
_
1=
1.895
16 0.00489
VD=
4.31
14 0.00307
VOLTAGE AT LAST DEVICE
16.09
12 0.00193
_
JO/ojF ;OL;AGk+DjP
21.10%
10 0.00121
ACCEPTABLE
V - DROP
YES
VALUES TAKEN FROM 2005 NEC CHAPTER 9 TABLE 8
NAC #2
W IRE SIZE
14
� _
..._.._�. ®_._
0.00307
FORMULA FOR CALCULATION OF VOLTAGE
L=
350
DROP IN DC 2 WIRE CIRCUITS
1=
1.965
VD=
4.22
_ VD=R x 2 L_x 1
VOLTAGE
AT LAST DEVICE
16.18
„
w
%OF VOLTAGE DROP
20.70%
WHERE VD = VOLTAGE DROP AT THE LAST DEVICE ON THE CIRCUIT
ACCEPTABLE V - DROP
OK
"R" = RESISTANCE OF WIRE IN OHMS PER
FOOT ( VALUES OF RESISTANCE FOR COPPER W IRE
NAC #3 WIRE SIZE
0
- PER TABLE ABOVE) "I" = TOTAL CIRCUIT CURRENT IN AMPERES
_.
R=
#WA
" L" = LENGTH ONE WAY OF THE CIRCUIT IN FAT
L= -
0
�� ®®
-
0
VD=
#N/A
_ STARTING VOLTAGE USED IN CALCULATIONS IS 20.4
VO_LTAG_E AT LAST DEVICE
#WA
PER U.L. & NFPA REQUIREMENTS
. % OFVOLTAGE DROP
-
#WA
ACCEPTABLE V - DROP
#N/A
__..._._ ._...
NAC 4 WIRE SIZE
0
R=
#WA
m
( INFORMATION PROVIDED BY CUSTOMER)
L=
0
0
_
VD=
#wA
_.. �
VOLTAGE AT LAST DEVICE
#NIA
°k OF VOLTAGE DROP
#WA
ACCEPTABLE V - DROP
#N/A
L. �
N.A.C. VOLTAGE DROP CALCULATIONS
NEW P2 -RPS 2ND
FLOOR
clq
4
FCI HPF24SB
try
� _ �
•-- �.-
8.0 AMPS MAX
a
DC RESISTANCE FOR SOLID COPPER WIRES
CD
QTY
STANDBY PER DEV.
TOTAL STANDBY
ALARM PER DEV.
TOTAL ALARM
MAIN
N/A
1
0.091
Li
0.091
0.145
0.145
R'.
0.00307
SIZE
OHMS PER FOOT
_
L=
-
370
18
0.00777
W
-mm--- I=
1.095
16
0.00489
VD=
TOTAL INPUT
0.145
CIRCUIT #1 --3.0 AMPS MAX
14
- -�-
0
O I
AT LAST DEVICE
U
17.91_
Q
HORN STROBE
75
3
%OFVOLTAGEDROP
-
.12.19 °k
0.2
0.6
STROBE
75
3
W
YES
0.165
0.495
ON
I�
NAC #2 WIRE SIZE
U)
14
W
:3
U-
E
v °q.�
0.00307
TOTAL CIRCUIT
#1
1.095
CIRCUIT #2 --3.0 AMPS MAX
L=
LL
400
M
DROP IN DC 2 WIRE CIRCUITS
- _...
Ecv vi
4
HORN STROBE
76
8
Q)
.� t�- o
-82, E
0.2
1.6
STROBE
75
1
..�._
x 2 L x I
j�Vl)--R
0.165
0.165
16.07
W
V)
° %OF VOLTAGEDROP��yy
00
21.25 %�
too F
WHERE VD = VOLTAGE DROP AT THE LAST DEVICE ON THE
CIRCUIT
TOTAL CIRCUIT #2
1.765
CIRCUIT #3-3.0 AMPS MAX
U"�
"R" = RESISTANCE OF WIRE IN OHMS PER
?-
d
u)
N
s
HORN STROBE
75
10
_
NAC #3 W IRE SIZE
(O 000
00
14
0.2
2
STROBE
75
1
0.00307
" L" = LENGTH ONE WAY OF THE CIRCUIT IN FEET
0.165
0.165
300
In W
.
TOTAL CIRCUIT #3
2.165
CIRCUIT #4- SPARE
000
V1>=
�
3.98793
STARTING VOLTAGE USED IN CALCULATIONS IS 20.4
VOLTAGE AT LAST DEVICE
_
16.41207
c°�
PER U.L. & NFPANREQUIREIIAENTS
0
W
W
%OF VOLTAGE DROP
vi
19.55%
c
�
a L
W
oc)QX
0
�
_
ACCEPTABLE V - DROP
OK
TOTAL CIRCUIT #4
1.365
(A) TOTAL STANDBY:
AC #4 WIRE SIZE _
0.091
TOTAL AMPS
6.535
V)
B ) STANDBY HOURS 24 OR 60 :
t°i
24
R= _�.
A x B = C
C TOTAL STANDBY AMP HOURS:
( INFORMATION
2.184
_.
L=
D ALARM SOUNDING PERIOD IN MINUTES 5 OR 15):
15 MINUTES = 0.083 HOURS
TOTAL ALARM x.25 = E TOTAL ALARM AMP HOURS:
0.542405
CL
F )TOTAL ALARM + STANDBY AH:
2.726405
MOLT. BY DERATING FACTOR x 1.2
3.271686
VD=
QTY: MINIMUM 7AH BATTERY PROVIDED
#NIA
•v s
c ..,
w
N.A.C. VOLTAGE DROP CALCULATIONS
Q
clq
4
I
try
� _ �
•-- �.-
W
a
DC RESISTANCE FOR SOLID COPPER WIRES
AT 75 DEGREES -C
C #1 WIRE SIZE
,�
LL! Z
14
Li
Ld
cc o
C)
R'.
0.00307
SIZE
OHMS PER FOOT
_
L=
-
370
18
0.00777
W
-mm--- I=
1.095
16
0.00489
VD=
D
U)
2.49
14
- -�-
0
O I
AT LAST DEVICE
U
17.91_
Q
12
0.00193__
oN..
%OFVOLTAGEDROP
-
.12.19 °k
10
0.00121 _
O th
ACCEPTABLE V - DROP
W
YES
VALUES TAKEN FROM
2005 NEC CHAPTER 9 TABLE 8
ON
I�
NAC #2 WIRE SIZE
U)
14
W
:3
U-
E
v °q.�
0.00307
FORMULA FOR CALCULATION OFVOLTAGE _
Z
L=
LL
400
M
DROP IN DC 2 WIRE CIRCUITS
- _...
Ecv vi
4
N
r !
1.765
Q)
.� t�- o
-82, E
VD=
4.33
..�._
x 2 L x I
j�Vl)--R
VOLTAGE AT LAST DEVICE
16.07
W
V)
° %OF VOLTAGEDROP��yy
00
21.25 %�
too F
WHERE VD = VOLTAGE DROP AT THE LAST DEVICE ON THE
CIRCUIT
ACCEPTABLE V - DROP
OK
U"�
"R" = RESISTANCE OF WIRE IN OHMS PER
?-
d
u)
N
s
Q
FOOT ( VALUES OF RESISTANCE FOR COPPER WIRE
(()
_
NAC #3 W IRE SIZE
(O 000
00
14
PER TABLE ABOVE) "I" = TOTAL CIRCUIT CURRENT IN AMPERES
.00
>.
R=
0.00307
" L" = LENGTH ONE WAY OF THE CIRCUIT IN FEET
FX ca D
L=
300
In W
.
1-- _
0N0c
2.165
000
V1>=
�
3.98793
STARTING VOLTAGE USED IN CALCULATIONS IS 20.4
VOLTAGE AT LAST DEVICE
_
16.41207
c°�
PER U.L. & NFPANREQUIREIIAENTS
_
W
W
%OF VOLTAGE DROP
vi
19.55%
c
�
a L
W
oc)QX
!-
�
_
ACCEPTABLE V - DROP
OK
m
AC #4 WIRE SIZE _
°,
0
0
V)
LL
t°i
R= _�.
#WA
( INFORMATION
PROVIDED BY CUSTOMER)
_.
L=
_
0
CL
�
vv
VD=
#NIA
•v s
c ..,
w
VOLTAGE AT LAST DEVICE
c
#WA
a
3 Es
% OF VOLTAGE DROP _
#WA
_
ACCEPTABLE V - DROP
#N/A
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