Power Calculation (r1)

7/28/2019 Power Calculation (r1)

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DRAWING: 2601193A/EL/205

Lighting Utility Power

LOW ZONE

Office Common area B3 542 10 15 13,

Office Common area B2 517.68 10 15 12,

Office Common area B1 866.12 10 15 21,

Office Common area 1ST 1514.7 15 15 45,

Trading floor 2nd 1330 15 110 166

Office 3rd 1330 15 65 106

B3to1stSTY

LevelFloor area

(m2)No. Description

Conn

lo

(W

pf=

Load Density (W/m2)

Office Common area

Trading Floor Future


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HIGH ZONE

Trading Floor 22nd 1435 15 110 17

Office 23th 1440 15 65 11

Office 24th 1440 15 65 11

Office 25th 1440 15 65 11

Office 26th 1440 15 65 11

Office 27th 1440 15 65 11

Office 28th 1330 15 65 10

Office 29th 1430 15 65 11

Office 30th 1430 15 65 11

Office 31th 1430 15 65 11

Office 32th 1430 15 65 11

Office 33th 684 15 65 54

Office 34th 684 15 65 54

Office 35th 15 65

5658 15 65 45

Total (23th-29th)

RiserTenant-L30toL35

RiserTenant-L23toL29

Trading Floor Future

Total (22nd-30th) Future

Total (30th-35th) Future

Total (30th-35th)


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EAF-OFF-35-01 (VSD)FIRE TANK &

PUMP ROOM2.24 3.80

EAF-OFF-35-04 (VSD)

FIRE PUMP

ROOM

L35

4 6.79

EAF-OFF-35-03 (VSD) GENSET L35 2.24 3.80 20

EAF-OFF-35-B1M (VSD) GENSET L35 11 18.68 30

EAF-OFF-37-01

OFFICE

PANTRY

L34-L35

0.3 1.53 20

EAF-OFF-37-02 OFF l34-l35 2.24 3.80 20

FAF-OFF-L1-01 (VSD) Exit Staircase 0.3 1.53 20

FAF-OFF-L1-02(VSD) Lobby 0.3 1.53 20

FAF-OFF-L1-03 (VSD) Lobby 0.3 1.53 20

FAF-OFF-L1-04 (VSD) Lobby 0.3 1.53 20

FAF-OFF-B2-01/02/03 B2 0.9 4.60 20FAF-OFF-B2-05/06 B2 2.78 4.72 20

FAF-OFF-B1M-41/42 B1M 0.6 3.07 20

FAF-OFF-B1M-44/43 B1M 0.6 3.07 20

FAF-OFF-B1M-45/46 B1M 0.52 2.66 20

FAF-OFF-B1M-35/36 B1M 2.78 4.72 20

FAF-OFF-B1M-37a &37b B1M 11 18.68 30

FAF-OFF-B1M-38/39 B1M 3.63 6.16 20

FAF-OFF-B1M-39a/40a B1M 18.5 31.41 40

26.0

42.5

S

BE-OFF-33-MV

EDB-OFF-B1-MV

20


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No. DescriptionDemand Load

(KW)

Amp

(A)-pf=0.85

MCCB

(A)

ACB

(A)

ACB

(A)

1 Trading Floor 2nd 133 225.85 400

2 Trading Floor 2nd Future 133 225.85 400

3 Tenant Riser L3 to L10 527.6 895.93 2000

4 Tenant Riser L3 to L10 (Future) 753.7 1279.90 2000

5 Tenant Riser L12 to L20 628.6 1067.40 2000

6 Tenant Riser L12 to L20 (Future) 898.0 1524.86 2000

7 To EMSB-OFF-B1-T1 396.4 673.14 1200

SPARE 400

SPARE 400

SPARE 1200

Sub Total P (KW) 3470.3

IN-COMINGMSB-OFF-B1-1

Group D.F =0.82776.3 4714.33 5000 5000

TX Load (25% spare) 3470.3

Max Demand Load

LOW ZONE LOAD

MSB-OFF-B1-T1


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DB Main Breaker Size: 63A TPN MCB

Type of ELCB Protective Device: Yes

CCT

No.

MCB

Rating (A)MCB Type

MCB Fault

Rating(KA)

RCCB

RatingLoad Detail/Description

RYB1 63 TP C 63A, 30mA Split Bar Feeder 1

R1 20 C 10

Y1 20 C 10

B1 20 C 10

R2 20 C 10

Y2 20 C 10

B2 20 C 10

RYB 30 C 10


R1 10 C 10

Y1 10 C 10

B1 10 C 10

R2 10 C 10

Y2 10 C 10

B2 10 C 10

Distibution Board: DB-OFF-01-1

DB Main Breaker Size: 80A TPN MCB

Type of ELCB Protective Device: Yes

CCT

No.

MCB

Rating (A)MCB Type

MCB Fault

Rating(KA)

RCCB



R1 20 C 10


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(KW)

Amp

(A)-pf=0.85

MCCB

(A)

ACB

(A)

A

1 Trading Floor 22nd 143.5 243.68 400

2 Riser Tenant L22 to L29 637.4 1082.43 1250

3 Riser Tenant L30 to L35Future

362.1 614.90 1250

4 Trading Floor 22nd Future 143.5 243.68 400

5Riser Tenant L22 to L29

Future637.4 1082.43 1600

6 Riser Tenant L30 to L35 253.5 430.43 1000

7 EMSB-OFF-36-T1 239.9 407.36 800

8 SPARE 400

9 SPARE 400

10 SPARE 800

HIGH ZONE LOAD

MSB-OFF-36-T1


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IN-COMINGLESB-OFF-32M-T1

Max.Demand Load (D.F=0.8)211 358.64 600 4P


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(KW)

Amp

(A)-pf=0.85

MCCB

(A)REMARKS

1 42KW Fire Lift 42.00 71.32 100 4P

2 38KW Service Lift 38.00 64.53 100 4P

3 SPARE 63 4P

IN-COMINGSub Total P (KW)

LEDB-OFF-34R-280.00 135.85 250 4P


(KW)

Amp

(A)-pf=0.85

MCCB/

MCB

(A)

Remarks

1 EAF-OFF-11-01 7.5 12.74 30 3 p

2 EAF-OFF-21-01 (OFF PANTRY) 2.24 3.80 20 3 p

3 EAF-OFF-21-02 (OFF) 7.5 12.74 30 3 p

4 EAF-OFF-21-03 (VSD) 2.24 3.80 20 3 p

5 SPARE 20 3 p

6 SPARE 20 3 p

SBE-0FF-21M-MV (TYPICAL)

OUT-GOING

LEDB-OFF-34R-2


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1 Linghting point 11 40 440

0

Power/Data/Tel. 0

1G 13A SSO 7 250 1,750

1G 13A SSO, FCU, HL (MCLAD) 1 370 370

Universal Power outlet 2 250 500

2G 13A SSO 6 500 3,000

1G 15A SSO (Hair Dryer) 1 1,850 1,850

TV Point 2 0

Data Point 2 0

Tel. Point 2 0

Speaker 1 0

Key Card 1 0

DND Control Panel 1 50 50

DND Indicator Panel (Outside) 1 50 50

D Chi (B ll) 1 50 50

Estimated electrical load for Hotel Guest Room

No. Description Q'ty

Estimated

power

(W)

Subtotal

Power

(W)


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34 Nos Hotel Guestroom 9 221,952 0.6 133,171






0.8 0

822,528







0.8 0

846,029

Hotel common 1 46,025

Isol for FCU/MV 21,168







Hotel common 5 20,027Isol for FCU/MV 21,168










RiserHTLL15-L20

Total L15 to L21

CommonHTLL2-L1

0

RiserHTLL9-L14

Total L9 to L14


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SERVICE LIFT LOBBY 1 13.50 6 1 26

SERVICE LIFT LOBBY 2 13.50 6 1 26

ENTRANCE HALL 52.00 16 2 26

ELV RISER 1 1 40

TEL RISER 1 1 40

ELECT RISER 1 1 40

STAIRCASE 4 0 40

SubTotal

DB-CB9-02-1

LOCATED AT CB9 1ST STOREY

Lighting Point Power Point Lighting(W)

LIFT LOBBY 1 23.00 14 2 14

STARICASE 26.00 2 0 40

BALL ROOM 700.00 130 20 80

PREP KITCHEN 1& 2 22.50 6 8 80

STAIRCASE 4 0 40

LOBBY 1 23.00 8 2 26

LOBBY 2 27.00 10 2 26

ACMV POWER

SubTotal

CONSERVATION CB14

DB CB14 L1

Qty Estimate

1STS

No. DescriptionFloor area

(m2)

2

ND&MEZZ


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ACMV Power

Total

No Description Level DemandLoad1

(KW)

Amp(A)-pf=0.85

MCB/

ISOL.

FAF-HTL-22-1/2 HTL-22 2.78 4.7 20

SPF-HTL-22-1/2(VSD) 15KW HTL-22 15 25.5 40

FAF-HTL-22-3/4 - 1.39 KW HTL-22 1.39 2.4 20

SPF-HTL-22-3/4(VSD) 15KW HTL-22 15 25.5 40

FAF-HTL-22-5a & 5b -1.39kw HTL-22 1.39 2.36 20

FAF-HTL-22-6/7a & 6/7b -1.08KW HTL-22 1.08 5.52 20

FAF-HTL-22-8/9 -6.89KW HTL-22 6.89 11.7 30

FAF-HTL-18-1 HTL-18 7.5 12.7 30

TEF-HTL-18-1a/1b HTL-18 5.5 9.3 20

TEF-HTL-18-2a/2b HTL-18 5.5 9.3 20

EAF-HTL-18-1/2 HTL-18 1.08 5.52 20

No. Description

Demand

Load

(KW)

Amp

(A)-pf=0.85

MCCB/

MCB

(A)

1 35KW Water Pump 35 59.4 100

2 HEAT PUMP 1 35 59.4 100

3 HEAT PUMP 2 35 59.4 100

4 HEAT PUMP 3 35 59 4 100

SB-HTL-18-PUMP (WATER SYSTEM)

Remar

SBE-HTL-22-MV

SBE-HTL-18-1

POWER REQUIREMENT MECHANICAL VENTILATION


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HOTEL BASEMENT

No. Description

Demand

Load

(KW)

Amp(A)-pf=0.85

MCCB(A)

ACB(A)

1 SB-HTL-B1-1 46.4 78.7 150

2 DB-HTL-B1M-1 (BOH) 75.3 127.8 150

3 SB-CB14-01-1 249.8 424.2 600

4 SB-CB09-01-1 90.0 152.8 250

5 Riser HTL Faciclities 288.0 489.0 600

6 SB for Hot Water System 10.0 17.0 40

7 Isolator for Pneumatic 120.0 203.8 300

8 DB-HTL-B1-BOH 18.0 30.6 63

9 Isolator for Grease Interceptor 80.0 135.8 200

10 EMSB-HTL-B1-2 605.5 1028.2 1200SPARE 300

SPARE 200


IN-COMINGMSB-HTL-B1-2

Group D.F =0.81266.4 2150.4 3000

TX Load (with 25% spare) 1583.0

M D d L d

MSB-HTL-B1-2


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6

Sub Total P(KW) 220.0

IN-COMINGSB-HTL-18-FAC1

Group D.F =0.8176.0 298.9 400

No. DescriptionDemand

Load

(KW)

Amp

(A)-pf=0.85

MCCB/MCB

(A)Remarks

1 Isol for Water feature 45.0 76.4 100

2 Isol for Water feature 45.0 76.4 100

3 Isol for Pool Deck 30.0 50.9 100

4 DB-HTL-22-GYM 20.0 34.0 63

5 SPARE 63

6 SPARE 63

Sub Total P(KW) 140.0

IN-COMINGSB-HTL-18-FAC1

Group D.F =0.8112.0 190.2 250

Distibution Board: DB-HTL-18-GYM TYPICAL

DB Main Breaker Size: 63 MCB DB-HTL-22-GYM

Type ofELCB Protective Device: No

CCT

No.

MCB

Rating (A)MCB Type

MCB Fault

Rating(KA)

RCCB


RYB1 63A TP C 63A,100mA Split Bar Feeder 1

R1 20 C 10 PW points

SB-HTL-22-FAC1

OUT-GOING


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CCT

No.

MCB

Ratin AMCB Type

MCB Fault

Rating(KA)

RCCB

RatinLoad Detail/Description



Y1 20 C 10 PW points

B1 20 C 10 PW points


Y2 20 C 10 PW points

B2 20 C 10 PW points

R3 20 C 10 SPARE

Y3 20 C 10 SPARE

B3 20 C 10 SPARE


R1 10 C 10 LTG Points

Y1 10 C 10 LTG Points

B1 10 C 10 LTG Points

R2 10 C 10 LTG Points

Y2 10 C 10 LTG Points

B2 10 C 10 LTG Points

R3 10 C 10 SPARE

Y3 10 C 10 SPARE

B3 10 C 10 SPARE

RYB3 30 C 10 SPARE

Distibution Board: SB-HTL-XX-1 Typical 32 Guestroom


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B4 40 C 10 SPARE

RYB2 100A TP C 100A,100mA Split Bar Feeder 2R1 40 C 10 GR1

Y1 40 C 10 GR2

B1 40 C 10 GR3

R2 40 C 10 GR4

Y2 40 C 10 GR5

B2 40 C 10 GR6

R3 40 C 10 GR7

Y3 40 C 10 GR8

B3 40 C 10 GR9

R4 40 C 10 GR10

Y4 40 C 10 GR11

B4 40 C 10 SPARE

R5 SPARE

RYB3 100A TP C 100A,100mA Split Bar Feeder 2R1 40 C 10 GR1

Y1 40 C 10 GR2

B1 40 C 10 GR3

R2 40 C 10 GR4

Y2 40 C 10 GR5

B2 40 C 10 GR6

R3 40 C 10 GR7

Y3 40 C 10 GR8

B3 40 C 10 GR9R4 40 C 10 GR10

Y4 40 C 10 GR11

B4 40 C 10 GR12

R5 SPARE

Y5 SPARE

Distribution Board : DB-CB14-1-K1

DB Main Breaker Size : 400A/400A TPN MCCB

E th F lt(E/F) P t ti YES


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No. Description QtyEstimated

powerTotal power D.F.

Small power & lighting

1 Lighting point 20 35 700 1

2 General 13A SSO usage 25 250 6250 1

3 Door Chime 1 50 50 1

Main household equipment 11300 1

1 Microwave oven 1 2000 2000

2 Hot plate & hood 1 2500 2500

3 Washing machine 1 1500 1500

4 Refrigerator 1 300 300

5 Water heater 2 2500 5000

A/C 2200 1

1 1 hp 1 950 950

2 1.5 hp 1 1250 1250

3 2 hp 2500 0

Sub total power

group d.f.

Total major power

Current (A)- Single phase

MCB-2P

No. Description QtyEstimated

powerTotal power D.F.

Estimated electrical load for 2 Bed-room

Estimated electrical load for 4 Bed-room


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31 80 25 40 250 9,450

LOW ZONE L22 TO L31

2 Nos 4bed + 1 no 3bed+ 1 no (2+1)bed 23 80,058 0.8 64,046




256,186






305,249

2 Nos 4bed + 2 nos 3bed+ 1 no 2 bed 23 92,358 0.8 73,886



2 N 4b d 2 3b d 1 2 b d 26 92 358 0 8 73 886

ResiL23-L26

(1)

Total L23 to L26

ResiL27-L31

(1)

Total L27 to L31

siL23-

L26(2)

ASSUMP

No. Description Level

Connected

Load

(W)

Diversity

factor Max Demand load(W) .


19/21

Resi Common 32Mz 9,416

Resi Common 33 7,560







Resi Common 40 7,560Resi Common 41 7,560






Resi Common Roof 1,120

126,000

No Description Level

Demand

Load1

(KW)

Amp

(A)-pf=0.85

MCB/

ISOL.

FAF-RES-32-1a & 1bRES- 32 1.39 2.4 20

FAF-RES-32-2RES- 32 1.39 2.4 20

FAF-RES-32-3RES- 32 4 6.8 20

FAF-RES-44-1 (VSD)RES-44 7.5 12.7 30

FAF-RES-46-1a & 1b/1RES-46 0.12 0.61 20

FAF-RES-46-2RES-46 0.28 1.43 20

FAF-RES-48-1(VSD/1RES-Roof 8.89 15.1 30

SBE-RES-32M-MV

SBE-RES-ROOF-MV

CommonRe

siL32-Roof

POWER REQUIREMENT MECHANICAL VENTILATION

Total L32 to Roof


20/21

4 SB-RES-FAC (Facilities) 73.5 124.8 200

5 SPARE 100


IN-COMINGMSB-RES-B1-1

Group D.F =0.81532.0 2601.4 1600

No. Description

Demand

Load

(KW)

Amp

(A)-pf=0.85

MCB/

MCCB

(A)

1 Isol. Ejector Pump 80.0 135.8 200

2 Isol. Water Sump Pump 40.0 67.9 100

3 Isol. Water Sump Pump 40.0 67.9 100

4 Isol. Base. MV 88.2 149.8 200

5 Isol. Base. MV 88.2 149.8 200

6 SPARE 63


IN-COMINGESB-RES-B1-1

Group D.F =0.8269.1 457.0 500

No. Description

Demand

Load

(KW)

Amp

(A)-pf=0.85

MCB/

MCCB

(A)

SB-RES-B1-FAC

ESB-RES-B1-1


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Power Calculation (r1)