13-445-012ABBREVIATIONS
=13- ............................... _q
ABC
ABOVE COUNTER
ACLG
ABOVE FINISHED CEILING
AFF
ABOVE FINISHED FLOOR
AFG
ABOVE FINISHED GRADE
BKR
BREAKER
CB
CIRCUIT BREAKER
cd
CANDELA
CKT
CIRCUIT
CL
CENTER LINE
CLG
CEILING MOUNTED DEVICE
DISC
DISCONNECT
DIV
DIVISION
EX
EXISTING
F
FRAME
F/A
FIRE ALARM
FBO
FURNISHED BY OTHERS
FLA
FULL LOAD AMPS
FU
FUSE
G
GROUND
HP
HORSE POWER
100
10
CE
CT
OR
ABBREVIATIONS
K
KILO
MCB
MAIN CIRCUIT BREAKER
MLO
MAIN LUGS ONLY
NEC
NATIONAL ELECTRIC CODE
NIC
NOT IN CONTRACT
OC
OVER CURRENT
OCP
OVER CURRENT PROTECTION
P
POLE
PH
PHASE
SMH
SPECIAL MOUNTING HEIGHT
TV
TELEVISION
TYP
TYPICAL
UH
UNIT HEATER
UG
UNDER GROUND ELECTRICAL
LION
UNLESS OTHERWISE NOTED
V
VOLT(S)
VA
VOLT-AMP(S)
W
WATT(S), WIRE, WALL TELEPHONE OUTLET
WP
WEATHERPROOF DEVICE, NEMA 313
XFMR
TRANSFORMER
10 100 1K 10K
LEGEND
DESCRIPTION MOUNTING
HEIGHT
FAULT STUDY
NON-FUSIBLE SAFETY SWITCH, SIZE AS NOTED (AMP RATING/POLES)
FEEDER INPUT DATA
FUSIBLE SAFETY SWITCH, SIZE AS NOTED (AMP RATING/POLES)
COMBINATION MOTOR STARTER
FEEDER FROM
FEEDER TO QTY VOLTS LENGTH FEEDER
FACTORY WIRED CONTROLLER OR EQUIPMENT
NAME
MOTOR CONNECTION
NAME /PH L-L
JUNCTION BOX
TYPE`-
PANEL OAR D - FLUSH MOUNTED
CT*4
VFD
PANELBOARD - SURFACE MOUNTED
FEET 3/0
COPPER
VARIABLE FREQUENCY DRIVE
DUCT
CONCEALED CONDUIT
MAGNETI C I NSULATI ON TYPE:
PVC INSULATION
CONDUIT CONCEALED IN FLOOR OR BELOW GRADE
THWN
+/-
HOMERUN TO PANELBOA•D - NUMBER OF PHASE CONDUCTORS IN MINIMUM 314
0.0805 + J 0.0519 OHMS/1000 FT
CONDUIT UNLESS NOTED OTHERWISE
1. 35 PU
NOTES:
LONE NEUTRAL CONDUCTOR FOR EACH PHASE CONDUCTOR,ALTHOUGH NOT
I MPEDANCE:
INDICATED, SHALL BE INCLUDED IN EACH RACEWAY UNLESS OTHERWISE NOTED.
6.61 + J
2. ONE INSULATED GREEN GROUNDING CONDUCTOR, ALTHOUGH NOT INDICATED, SHALL
BE INCLUDED IN EACH RACEWAY UNLESS OTHERWISE NOTED.
MCCN
3. HOMERUNS TO PANELBOARDS SHALL HAVE A MAXIMUM OF THREE (3) PHASE
CT*4 VFD 1 480 10.0
CONDUCTORS (ONE PER PHASE) PLUS THREE (3) NEUTRAL CONDUCTORS AND
COPPER
ONE (1) GROUND CONDUCTOR IN EACH CONDUIT.
4. MULTI-WIRE BRANCH CIRCUITS THAT SHARE A COMMON NEUTRAL SHALL NOT BE
MATERIAL:
PERMITTED FOR INDIVIDUAL LINE-TO-NEUTRAL LOADS.
PVC INSULATION CLASS:
5. EACH CIRCUIT (PHASE AND NEUTRAL CONDUCTORS) SHALL BE GROUPED TOGETHER
USING CABLE TIES AT THE PANELBOARD AND ALL JUNCTION BOXES, PULL BOXES
I MPEDANCE:
AND ALL OTHER LOCATIONS WHERE TERMINATIONS, CONNECTIONS OR SPLICES
0.3494 + J
ARE MADE.
6. ALL CONDUCTORS SHALL BE *12 AWG UNLESS OTHERWISE NOTED.
ALL WORK -SHALL COMPLY WITH THE 2008 EDITION OF THE NEC.
FAULT STUDY
Roma Poww & UDM C=PNW, P.O. 0010"100, Miami. FL MOM 00
FPL
June 29, 2010
Mr. Dennis Q. Davis
Smith Seclanan Reid, Inc.
600 West Hillsboro Blvd.
Deerfield Beach, Florida 33441
Re: Symmetrical Fault Current for FPL
Project Name: 1232017 Facilities
TCC Name: CT*4.tcc Dear Mr. Davis:
Reference Voltage: 480 V
Current Scale: X 1000 You recently requested symmetrical fault current information at the FPL facilities at two
----------------------------------------------------------------------------------------- locations on the main campus of South Miami Hospital. As such, the information is as follows:
CAPTOR (Computer Aided Plotting for Time Overcurrent Reporting) 2-1500 kVA transformers in parallel, with a secondary voltage of 2771480 V in the main vault.
COPYRIGHT SKM SYSTEMS ANALYSIS, INC. 1983-2006 The symmetrical fault current at this facility Is 54,000 Amps. This is calculated with an actual
----------------------------------------------------------------------------------------- impedance of 4.8% on each of the transformers. This assumes an infinite bus at the vault.
Device Name: MCB MSNI TCC Name: CT*4.tcc
MSN1 Bus Name: SWBD MSNI Bus Voltage: 480.OV The 1500 WA transformer in the same vault has a symmetrical fault current of 31,000 Amps.
Function Name: Phase This also assumes an infinite bus at the transformer with an actual impedance of 4.90A.
Manufacturer: SQUARED Description: LI, 1800-2000A
Sub Type: PE, MicrologIc The 1000 WA transformer in the North Tower vault has a symmetrical fault current of 22,000
AIC Rating: lOOkA Overrlde:18 Amps. The same assumptions apply with an actual impedance rating of 4.89%
Frame: PE 480V 2000A Curve Multiplier: 1 The FPL equipment currently serving or planned to serve your facility may change over time as
Sensor: 2000A a result of any number of factors, including but not limited to transformer replacements due to
Plug: 2000A load growth, electrical grid changes or emergencies. As a result, although we are providing you
Setting: 1) LTPU (0.5-1.0 x P) 1.0 (2000A) with this information for the sole purpose of assisting you in the -completion of your study, you
MCCN 2) LTD (2-24 Sec.) 7.0 should not design, install or operate your system in reliance upon any expectation that the
specific size and type of equipment currently in place will remain so. If and when the size and
-------- 3) INST (2-6 x P) 6.0 (12000A) type of the equipment changes, our employees are not always in a position to immediately notify
--------------------------------------------------------------------------------- customers.
Device Name: CB MCCN TCC Name: CT*4.tco This calculated symmetrical fault current is not intended for use as the basis for motor starting
m Bus Name: SWBD MSNI Bus Voltage: 480.OV calculations and does not include consideration for any motor contribution or fault current
Function Name: Phase asymmetry.
Manufacturer: SQUARE D Description: LI, 100-800A
C/) Sub Type: ME, Mlcrologic ANYONE USING OR RELYING ON THIS INFORMATION DOES SO AT THEIR OWN RISK,
M AIC Rating: 65kA AND FLORIDA POWER & LIGHT COMPANY DISCLAIMS ANY LIABILITY FOR EITHER
Frame: ME 480V 800A Curve Multiplier: I NEGLIGENCE OR WARRANTY ARISING THERE FROM.
0 Sensor: BOOA I
z Plug: 600A If you have any questions or concerns please call me at (305) 552-2507.
0
Cl) Setting: 1) LTPU (0.5-1.0 x P) 1.0 (600A) SiWncely
2) LTD (2-24 Sec.) 16
3) INST (2-12 x P) 8.0 (4800A)
-----------------------------------------------------------------------------------------
ector.). Maestri, C.E.M.
Device Name: CB CT*4 TCC Name: CT#4.tcc Major Account Manager
Bus Name: MCCN BUS Bus Voltage: 48O.OV
Function Name: Phase an Fft Gm* cmwny
Manufacturer: SQUARE D Description: 150-250A
Sub Type: Powerpaot JJ
AIC Rating: 65kA
Frame: JJ 480V 250A Curve Multiplier: I
Trip: 200A
Setting: 1) Thermal Curve
2) Im LO (1OOOA)
----------------------------------------------------------------------------------------- ELECTRICAL DRAWING INDEX
Device Name: CT-4 TCC Name: CT*4.tcc
Bus Name: CT#4 DISCONNECT Bus Voltage: 480V
Description: Motor Starting Curve Inrush: 6.0 (462.0A) NO. SHEET TITLE
Rated Size: 60HP 0 of I Plotted) FLA+Load Adder: 77.OA + O.OA
1 OOK Power Factor: 1.000 Starting Time: 10.00s
Efficiency: 0.80 Full Voltage (Curve) EO.Ol ELECTRICAL LEGEND. STUDIES & DRAWING INnFY
CT#4.tcc Ref. Voltage: 480 Current in Amps x 1 CT#4.drw
(954) 421-1260
FAX: (954) 421-1466
www.ssr-inc.com
irin Certification - EB-0000857
John E. Moulder PE - 33200
Mchael A. Steward PE - 65701
SSR JOB # 1232017.0
FEEDER INPUT DATA
CABLE
FEEDER FROM
FEEDER TO QTY VOLTS LENGTH FEEDER
NAME
NAME
NAME /PH L-L
SIZE
TYPE`-
FDR CT-4
CT*4
VFD
CT *4 DISCONNEC 1 480 60.0
FEET 3/0
COPPER
DUCT
MATERIAL:
MAGNETI C I NSULATI ON TYPE:
PVC INSULATION
CLASS:
THWN
+/-
I MPEDANCE:
0.0805 + J 0.0519 OHMS/1000 FT
2.10 + J
1. 35 PU
ZO
I MPEDANCE:
0.2537 + J 0.1278 OHMS/1000 FT
6.61 + J
3.33 PU
FOR CT-4 VFD
MCCN
BUS
CT*4 VFD 1 480 10.0
FEET 3/0
COPPER
DUCT
MATERIAL:
MAGNETI C I NSULATI ON TYPE:
PVC INSULATION CLASS:
THWN
+/-
I MPEDANCE:
0.0805 + J 0. 0519 OHMS/1000 FT
0.3494 + J
0.2253 PU
ZO
I MPEDANCE:
0. 2537 + J 0. 1278 OHMS/I 000 FT
1.10 + J
0.5547 PU
FOR MCCN
SWBD
MSN1
MCCN BUS 2 480 145.0
FEET 350
COPPER
DUCT
MATERIAL:
MAGNETI C I NSULATI ON TYPE:
PVC INSULATION CLASS:
THWN
+/-
I MPEDANCE:
0.0378 + J 0.0491 OHMS/1000 FT
1.19 + 1
1.55 PU
ZO
I MPEDANCE:
0.1191 + 1 0. 1209 OHMS/1 000 FT
3. 75 + J
3.80 PU
FOR MSNI
FPL BUS
SWBD MSNI 5 480 50.0
FEET 750
COPPER
DUCT
MATERIAL:
MAGNETI C I NSULATI ON TYPE:
PVC INSULATION CLASS:
THWN
+/-
I MPEDANCE:
0.0216 + J 0.0445 OHMS/1000 FT
0. 0938 + J
0.1931 PU
ZO
I MPEDANCE:
0.0680 + J 0.1095 OHMS/1000 FT
0.2951 + J
0. 4753 PU
------------------------------------------------------------------------------
GENERATION DATA
BUS
------------------------------------------------------------------------------
NAME
GENERATION VOLT
SIZE INITKW
MAXKVAR TYPE
FPL
BUS
FPL 1 PU
SB
THREE PHASE CONTRI BUTI ON: 31000. 0 AMPS X/R :
8.00
LINE TO EARTH CONTRIBUTION: 31000. 0 AMPS X/R :
8. 00
POS SEQUENCE I MPEDANCE ( 100 MVA
BASE) 0. 4813 + J
3. 85 PU
ZERO SEQUENCE I MPEDANCE ( 100 MVA
BASE) 0. 4813 + J
3.85 PU
---------------------------------------------------------------------------
F A U L T A N A L Y S I S
S U M M A R Y
-------------------------------------------------------------------------------
BUS
NAME
VOLTAGE AVAILABLE FAULT CURRENT
L-L 3 PHASE
X/R LINE/GRND
X/R
CT*4 VFD
480. 19444.4
2.8 15984.17
2.1
FPL
BUS
480. 31000.0
8.0 31000.00
8.0
MCCN BUS
480. 20525.1
3.2 17250. 04
2.4
SWBD MSN1
480. 29452.5
7.0 28728.71
6.4
FAULT ANALYSIS REPORT COMPLETED
Roma Poww & UDM C=PNW, P.O. 0010"100, Miami. FL MOM 00
FPL
June 29, 2010
Mr. Dennis Q. Davis
Smith Seclanan Reid, Inc.
600 West Hillsboro Blvd.
Deerfield Beach, Florida 33441
Re: Symmetrical Fault Current for FPL
Project Name: 1232017 Facilities
TCC Name: CT*4.tcc Dear Mr. Davis:
Reference Voltage: 480 V
Current Scale: X 1000 You recently requested symmetrical fault current information at the FPL facilities at two
----------------------------------------------------------------------------------------- locations on the main campus of South Miami Hospital. As such, the information is as follows:
CAPTOR (Computer Aided Plotting for Time Overcurrent Reporting) 2-1500 kVA transformers in parallel, with a secondary voltage of 2771480 V in the main vault.
COPYRIGHT SKM SYSTEMS ANALYSIS, INC. 1983-2006 The symmetrical fault current at this facility Is 54,000 Amps. This is calculated with an actual
----------------------------------------------------------------------------------------- impedance of 4.8% on each of the transformers. This assumes an infinite bus at the vault.
Device Name: MCB MSNI TCC Name: CT*4.tcc
MSN1 Bus Name: SWBD MSNI Bus Voltage: 480.OV The 1500 WA transformer in the same vault has a symmetrical fault current of 31,000 Amps.
Function Name: Phase This also assumes an infinite bus at the transformer with an actual impedance of 4.90A.
Manufacturer: SQUARED Description: LI, 1800-2000A
Sub Type: PE, MicrologIc The 1000 WA transformer in the North Tower vault has a symmetrical fault current of 22,000
AIC Rating: lOOkA Overrlde:18 Amps. The same assumptions apply with an actual impedance rating of 4.89%
Frame: PE 480V 2000A Curve Multiplier: 1 The FPL equipment currently serving or planned to serve your facility may change over time as
Sensor: 2000A a result of any number of factors, including but not limited to transformer replacements due to
Plug: 2000A load growth, electrical grid changes or emergencies. As a result, although we are providing you
Setting: 1) LTPU (0.5-1.0 x P) 1.0 (2000A) with this information for the sole purpose of assisting you in the -completion of your study, you
MCCN 2) LTD (2-24 Sec.) 7.0 should not design, install or operate your system in reliance upon any expectation that the
specific size and type of equipment currently in place will remain so. If and when the size and
-------- 3) INST (2-6 x P) 6.0 (12000A) type of the equipment changes, our employees are not always in a position to immediately notify
--------------------------------------------------------------------------------- customers.
Device Name: CB MCCN TCC Name: CT*4.tco This calculated symmetrical fault current is not intended for use as the basis for motor starting
m Bus Name: SWBD MSNI Bus Voltage: 480.OV calculations and does not include consideration for any motor contribution or fault current
Function Name: Phase asymmetry.
Manufacturer: SQUARE D Description: LI, 100-800A
C/) Sub Type: ME, Mlcrologic ANYONE USING OR RELYING ON THIS INFORMATION DOES SO AT THEIR OWN RISK,
M AIC Rating: 65kA AND FLORIDA POWER & LIGHT COMPANY DISCLAIMS ANY LIABILITY FOR EITHER
Frame: ME 480V 800A Curve Multiplier: I NEGLIGENCE OR WARRANTY ARISING THERE FROM.
0 Sensor: BOOA I
z Plug: 600A If you have any questions or concerns please call me at (305) 552-2507.
0
Cl) Setting: 1) LTPU (0.5-1.0 x P) 1.0 (600A) SiWncely
2) LTD (2-24 Sec.) 16
3) INST (2-12 x P) 8.0 (4800A)
-----------------------------------------------------------------------------------------
ector.). Maestri, C.E.M.
Device Name: CB CT*4 TCC Name: CT#4.tcc Major Account Manager
Bus Name: MCCN BUS Bus Voltage: 48O.OV
Function Name: Phase an Fft Gm* cmwny
Manufacturer: SQUARE D Description: 150-250A
Sub Type: Powerpaot JJ
AIC Rating: 65kA
Frame: JJ 480V 250A Curve Multiplier: I
Trip: 200A
Setting: 1) Thermal Curve
2) Im LO (1OOOA)
----------------------------------------------------------------------------------------- ELECTRICAL DRAWING INDEX
Device Name: CT-4 TCC Name: CT*4.tcc
Bus Name: CT#4 DISCONNECT Bus Voltage: 480V
Description: Motor Starting Curve Inrush: 6.0 (462.0A) NO. SHEET TITLE
Rated Size: 60HP 0 of I Plotted) FLA+Load Adder: 77.OA + O.OA
1 OOK Power Factor: 1.000 Starting Time: 10.00s
Efficiency: 0.80 Full Voltage (Curve) EO.Ol ELECTRICAL LEGEND. STUDIES & DRAWING INnFY
CT#4.tcc Ref. Voltage: 480 Current in Amps x 1 CT#4.drw
(954) 421-1260
FAX: (954) 421-1466
www.ssr-inc.com
irin Certification - EB-0000857
John E. Moulder PE - 33200
Mchael A. Steward PE - 65701
SSR JOB # 1232017.0