Download xls - Load Demand Calculation

DIVERSITY FACTORLIGHTS 0.75SOCKETS 0.5FCU 0.9WASHING MACHINE 0.5DISH WASHING 0.5WATER HEATER 0.5MOTOR 0.5COOKER 0.5AIR CONDITION 0.9SPARE 0BLANK 0

Project/Building Name: Main breaker type & rating: 63A ISOLATORAddress/Location: FLAT No.1 corridor Incomminig cable size/ type: 4C 16 MM2 XLPE/SWA/PVCDistribution Board No./Ref: DB-F11Fed from: SMDB-11

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circuit name / point referenceCircuit Load in Watts

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R1 10 2.5 2.5 LIGHTS LIVING ROOM & KITCHEN 6 0.1 0.6 0.75 0.45

Y1 10 2.5 2.5 LIGHTS 10 0.1 1 0.75 0.75

B1 10 2.5 2.5 LIGHTS BED ROOM, BATH ROOM 9 0.1 0.9 0.75 0.675R2 10 4 2.5 FCU BATHROOM 1 0.5 0.5 0.9 0.45Y2 32 4 2.5 FCU BATHROOM 1 0.5 0.5 0.9 0.45

B2 32 4 2.5FCU BATHROOM 1 0.5 0.5 0.9 0.45

R3 32 4 2.5 SOCKETS KITCHEN 5 0.2 1.8 0.5 0.9

Y3 32 4 2.5 SOCKETS 4 0.2 1.6 0.5 0.8

B3 20 4 2.5 FCU BATHROOM 1 0.5 0.5 0.9 0.45R4 20 4 2.5 DISH WASHING KITCHEN 1 1.5 1.5 0.5 0.75Y4 20 4 2.5 WATER HEATER BATH ROOM 1 1.5 1.5 0.5 0.75B4 32 4 2.5 SOCKETS 5 0.2 1.8 0.5 0.9R5 20 SPARE 0 0 0Y5 32 4 2.5 SOCKETS 5 0.2 1.8 0.5 0.9B5 16 SPARE 0 0 0R6 16 4 2.5 FCU KITCHEN 1 0.5 0.5 0.9 0.45Y6 32 SPARE 0 0 0B6 32 4 2.5 WATER HEATER BATH ROOM 1 1 1 0.5 0.5R7 20 4 2.5 WASHING MACHINE KITCHEN 1 1.5 1.5 0.5 0.75Y7 16 4 2.5 SOCKETS 7 0.2 2.2 0.5 1.1B7 16 SPARE 0 0 0R8 BLANK 0 0 0Y8 BLANK 0 0 0B8 BLANK 0 0 0

TOTAL CONNECTED LOAD= 19.7 Kw 6.4 8.6 4.7TOTAL DIVERSIFIDE LOAD= 11.475 Kw 58.25% 11.475

TYPICAL TO DB-21, DB-31, DB-41, DB,51, DB-61, DB-71, DB-81, DB-91, DB-101, DB-111, DB-121, DB-131, DB-141, DB-151, DB-161, DB171, DB-181, DB-191, DB-201

Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors

circuit load after diversity

(kW)

16A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

ENTRANCE, BATH ROOM, STORE & TOILETS

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

ENTRANCE & STORE ROOM (RING)

BED ROOM (RING)

BEDROOM (RING)

LIVING ROOM (RING)


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R1 10 2.5 2.5 LIGHTS LIVING ROOM & BALCONY 5 0.1 0.5 0.75 0.375Y1 10 2.5 2.5 LIGHTS CORRIDOR & KITCHEN 6 0.1 0.6 0.75 0.45

B1 10 2.5 2.5 LIGHTS 8 0.1 0.8 0.75 0.6

R2 16 4 2.5 FCU CORRIDOR 1 0.5 0.5 0.9 0.45Y2 16 4 2.5 FCU KITCHEN 1 0.5 0.5 0.9 0.45B2 16 4 2.5 FCU KITCHEN 1 0.5 0.5 0.9 0.45

R3 20 4 2.5 KITCHEN 1 1.5 1.5 0.5 0.75

Y3 20 4 2.5 DISH WASHING KITCHEN 1 1.5 1.5 0.5 0.75B3 32 4 2.5 SOCKETS 5 0.2 1.8 0.5 0.9R4 32 4 2.5 SOCKETS 7 0.2 2.2 0.5 1.1Y4 20 4 2.5 WATER HEATER KITCHEN 1 1.5 1.5 0.5 0.75B4 20 4 2.5 WATER HEATER BATH ROOM 1 1.5 1.5 0.5 0.75R5 20 SPARE 0 0 0Y5 20 4 2.5 SOCKETS 3 0.2 1.4 0.5 0.7B5 20 SPARE 0 0 0R6 20 SPARE 0 0 0Y6 32 SPARE 0 0 0B6 32 SPARE 0 0 0


TYPICAL TO DB-15, DB-22, DB-25, DB,32, DB-35, DB-42, DB-45, DB-52, DB-55, DB-62, DB-65,DB-72, DB-75, DB-82, DB-85, DB-92, DB-95, DB-102, DB-105,DB-112, DB-115, DB-122, DB-125, DB-132, DB-135, DB-142, DB-145, DB-152, DB-155, DB-162, DB-165, DB-172, DB-175, DB-182, DB-185, DB-192, DB-195, DB-202, DB-205

Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load per

point (kW)

diversity factors


(kW)

16A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

BED, FAMILY ROOMS & TOILET

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

WASHING MACHINE

BEDROOM (RING)LIVING ROOM (RING)

FAMILY ROOM (RING)


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R1 10 2.5 2.5LIGHTS 11 0.1 1.1 0.75 0.825

Y1 10 2.5 2.5LIGHTS 7 0.1 0.7 0.75 0.525

B1 10 2.5 2.5LIGHTS BED ROOMS & BATH ROOM 7 0.1 0.7 0.75 0.525

R2 16 4 2.5 FCU KITCHEN 1 0.5 0.5 0.9 0.45Y2 16 4 2.5 FCU BATH ROOM 1 0.5 0.5 0.9 0.45B2 16 4 2.5 FCU BATH ROOM 1 0.5 0.5 0.9 0.45R3 16 SPARE 0 0 0Y3 16 4 2.5 FCU BATH ROOM 1 0.5 0.5 0.9 0.45B3 16 SPARE 0 0 0R4 20 4 2.5 WATER HEATER KITCHEN 1 1.5 1.5 0.5 0.75Y4 20 4 2.5 WATER HEATER BATH ROOM 1 1.5 1.5 0.5 0.75B4 20 4 2.5 WATER HEATER BATH ROOM 1 1.5 1.5 0.5 0.75R5 30 4 2.5 SOCKETS 7 0.2 2.2 0.5 1.1Y5 20 4 2.5 SOCKETS BED ROOMS 3 0.2 1.4 0.5 0.7B5 32 4 2.5 SOCKETS 5 0.2 1.8 0.5 0.9R6 32 4 2.5 WASHING MACHINE KITCHEN 1 1.5 1.5 0.5 0.75Y6 20 4 2.5 DISH WASHING KITCHEN 1 1.5 1.5 0.5 0.75B6 32 4 2.5 SOCKETS 5 0.2 1.8 0.5 0.9R7 32 4 2.5 SOCKETS 5 0.2 1.8 0.5 0.9Y7 20 SPARE 0 0 0B7 20 SPARE 0 0 0R8 32 SPARE 0 0 0Y8 20 SPARE 0 0 0B8 20 SPARE 0 0 0

TOTAL CONNECTED LOAD= 21 Kw 8.6 6.1 6.3TOTAL DIVERSIFIDE LOAD= 8.7 Kw 41.43% 8.7

TYPICAL TO DB-14, DB-23, DB-24, DB,33, DB-34, DB-43, DB-44, DB-53, DB-54, DB-63, DB-64,DB-73, DB-74, DB-83, DB-84, DB-93, DB-94, DB-103, DB-104,DB-113, DB-114, DB-123, DB-124, DB-133, DB-134, DB-143, DB-144, DB-153, DB-154, DB-163, DB-164, DB-173, DB-174, DB-183, DB-184, DB-193, DB-194, DB-203, DB-204

Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load per

point (kW)

diversity factors


(kW)

16A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

LIVING ROOM, CORRIDOR & KITCHEN

MAID ROOM, CORIDOR & BATH ROOM

40A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

LIVING ROOM (RING)

BED ROOMS (RING)

BED ROOM (RING)KITCHEN (RING)

Project/Building Name: Main breaker type & rating: 63A ISOLATORAddress/Location: GROUND FLOOR Elect. Room Incomminig cable size/ type: 4C 16 MM2 XLPE/SWA/PVCDistribution Board No./Ref: DB-GFed from: SMDB-EG

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R1 10 2.5 2.5 LIGHTS 10 0.1 1 0.75 0.75

Y1 16 2.5 2.5 LIGHTS MAIN ENETRANCE 11 0.1 1.1 0.75 0.825B1 10 2.5 2.5 LIGHTS ELECT. RM., BMS 10 0.1 1 0.75 0.75R2 16 2.5 2.5 LIGHTS LIFT LOBBY, GARBAGE RM. 11 0.1 1.1 0.75 0.825Y2 16 2.5 2.5 LIGHTS LOBBY (EXTERNAL LIGHT) 13 0.1 1.3 0.75 0.975B2 16 2.5 2.5 LIGHTS LOBBY (EXTERNAL LIGHT) 13 0.1 1.3 0.75 0.975R3 16 2.5 2.5 LIGHTS LOBBY (EXTERNAL LIGHT) 12 0.1 1.2 0.75 0.9Y3 20 4 2.5 FCU ELECT. RM. 1 0.5 0.5 0.9 0.45B3 16 2.5 2.5 LIGHTS LOBBY (EXTERNAL LIGHT) 12 0.1 1.2 0.9 0.9R4 20 4 2.5 FCU H.V. ROOM 1 0.5 0.5 0.9 0.45Y4 20 4 2.5 FCU GENERATOR ROOM 1 0.5 0.5 0.9 0.45B4 20 4 2.5 FCU LIFT LOBBY 1 0.5 0.5 0.9 0.9R5 20 SPAREY5 20 SPAREB5 20 4 2.5 FCU GARBAGE ROOM 1 0.5 0.5 0.9 0.45R6 32 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8Y6 32 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8

B6 32 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8

R7 32 4 2.5 SOCKETS 2s 1.0/0.2 1.2 0.5 0.6

Y7 32 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8

B7 32 4 2.5 ICP MAIN ENTRANCE 1 0.2 0.2 0.9 0.18

R8 32 4 2.5 GCP MAIN ENTRANCE 1 0.2 0.2 0.9 0.18

Y8 32 4 2.5 FACP MAIN ENTRANCE 1 0.2 0.2 0.9 0.18B8 32 SPARER9 32 SPAREY9 32 SPAREB9 32 SPARE

R10 SPACEY10 SPACEB10 SPACE

TOTAL CONNECTED LOAD= 19.9 kW 6.8 6.8 6.3TOTAL DIVERSIFIED LOAD= 13.49 kW 67.79% 13.49

Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load per

point (kW)

diversity factors


(kW)

40A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

H.V. ROOM, TRANSFORMER & GENERATOR RM.

40A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

TRANS. & H.V. RM.(RING)ELECT. RM. & LOBBY(RING)

BMS,LOBBY(EXTERNAL)(RING)

LIFT LOBBY (RING)

GEN. RM. GARBAGE RM. (RING)


Incomer


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R1 10 2.5 2.5 LIGHTS 9 0.1 0.9 0.75 0.675

Y1 10 2.5 2.5 LIGHTS WC & STAIRCASE 10 0.1 1 0.75 0.75

B1 10 2.5 2.5 LIGHTS 10 0.1 1 0.75 0.75

R2 15 2.5 2.5 LIGHTS 15 0.1 1.5 0.75 1.125

Y2 15 4 FCU 1 0.5 0.5 0.9 0.45

B2 10 2.5 2.5 LIGHTS BEDROOM 5 0.1 0.5 0.75 0.375R3 15 4 2.5 FCU ENTRANCE LOBBY 1 0.5 0.5 0.9 0.45B3 15 4 2.5 FCU BATH ROOM 1 0.5 0.5 0.9 0.45R4 15 4 2.5 FCU BATH ROOM 1 0.5 0.5 0.9 0.45Y4 15 SPARE 0 0 0B4 15 4 2.5 FCU BTH ROOM 1 0.5 0.5 0.9 0.45R5 15 4 2.5 FCU BTH ROOM 1 0.5 0.5 0.9 0.45Y5 15 SPARE 0 0 0B5 15 SPARE 0 0 0R6 BLANK 0 0 0Y6 BLANK 0 0 0B6 BLANK 0 0 0R7 30 4 2.5 SOCKETS 7 0.2 2.2 0.5 1.1Y7 20 4 2.5 WATER HEATER KITCHEN 1 1.5 1.5 0.5 0.75B7 20 4 2.5 WATER HEATER KITCHEN 1 1.5 1.5 0.5 0.75R8 30 4 2.5 SOCKETS 5 0.2 1.8 0.5 0.9Y8 20 4 2.5 WASHING MACHINE KITCHEN 1 1.5 1.5 0.5 0.75B8 30 4 2.5 SOCKETS BED ROOM (RING) 5 0.2 1.8 0.5 0.9R9 20 4 2.5 WATER HEATER BATH ROOM 1 1.5 1.5 0.5 0.75Y9 20 4 2.5 DISH WASHING KITCHEN 1 1.5 1.5 0.5 0.75B9 30 4 2.5 SOCKETS 5 0.2 1.8 0.5 0.9

R10 20 4 2.5SOCKETS 3 0.2 1.4 0.5 0.7

Y10 30 4 2.5 SOCKETS 7 0.2 2.2 0.5 1.1B10 30 4 2.5 SOCKETS BED ROOM (RING) 5 0.2 1.8 0.5 0.9R11 30 SPARE 0 0 0Y11 30 4 2.5 SOCKETS 6 0.2 2 0.5 1B11 30 SPARE 0 0 0R12 20 SPARE 0 0 0Y12 20 SPARE 0 0 0B12 30 SPARE 0 0 0

Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors


(kW)

32A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

ENTRANCE, KITCHEN &LIVING ROOM

BED, FAMILY ROOMS & BALACONY

FAMILY SITTING & BEDROOM

FAMILY SITTING & BEDROOM

60A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

FAMILY SITTING (RING)

BED ROOM (RING)

FAMILY ROOM (RING)

ENTRANCE LOBBY & STORE

LIVING ROOM (RING)

KITCHEN (RING)


TYPICAL TO DB-213

Project/Building Name: Main breaker type & rating: 40A TP ISOLATORAddress/Location: 1st BASEMENT Elect. Rm. Incomminig cable size/ type: 4C,16mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-B1Fed from: MDB-EG

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R1 10 2.5 2.5 LIGHTS LIFT LOBBY 8 0.1 0.8 0.9 0.72Y1 16 2.5 2.5 LIGHTS ETS ROOM 13 0.1 1.3 0.75 0.975B1 10 2.5 2.5 LIGHTS ELECT. RM., UPSTAND 5 0.1 0.5 0.85 0.425R2 16 2.5 2.5 LIGHTS PUMP, TEL. RM & UPSTAND 11 0.1 1.1 0.85 0.935Y2 16 2.5 2.5 LIGHTS PARKING 8 0.1 0.8 0.9 0.72B2 16 2.5 2.5 LIGHTS PARKING 12 0.1 1.2 0.9 1.08R3 16 2.5 2.5 LIGHTS DRIVEWAY 13 0.1 1.3 0.9 1.17Y3 20 4 2.5 FCU LIFT LOBBY 1 0.5 0.5 0.9 0.45B3 16 2.5 2.5 LIGHTS DRIVEWAY 13 0.1 1.3 0.9 1.17R4 20Y4 20 4 2.5 FCU ETS ROOM 1 1 1 0.9 0.9B4 20 4 2.5 FCU ETS ROOM 1 1 1 0.9 0.9R5 20 SPAREY5 20 SPAREB5 20 4 2.5 FCU ELECT. ROOM 1 0.5 0.5 0.9 0.45R6 32 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8

Y6 32 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8

B6 32 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8R7 32 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8

Y7 32 4 2.5 SOCKETS 2s 1.0/0.2 1.2 0.5 0.6

B7 32 SPARE

R8 32 SPAREY8 32 SPAREB8 32 SPARE


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load per

point (kW)

diversity factors


(kW)

40A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

40A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

LIFT LOBBY, TEL. RM.(RING)

ELECT. RM. & UPSTAND(RING)

ETS ROOM (RING)PARKING (RING)

PUMP ROOM (RING)

Project/Building Name: Main breaker type & rating: 32A TP ISOLATORAddress/Location: 2nd BASEMENT Elect. Rm. Incomminig cable size/ type: 4C,10mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-B2Fed from: SMDB-EG

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R1 10 2.5 2.5 LIGHTS LIFT LOBBY 8 0.1 0.8 0.9 0.72

Y1 10 2.5 2.5 LIGHTS SERVICE 6 0.1 0.6 0.75 0.45B1 16 2.5 2.5 LIGHTS PARKING & UPSTAND 12 0.1 1.2 0.9 1.08R2 10 2.5 2.5 LIGHTS PARKING & UPSTAND 10 0.1 1 0.9 0.9Y2 10 2.5 2.5 LIGHTS PARKING 8 0.1 0.8 0.9 0.72B2 16 2.5 2.5 LIGHTS DRIVEWAY 13 0.1 1.3 0.9 1.17R3 20 4 2.5 FCU LIFT LOBBY 1 0.5 0.5 0.9 0.45Y3 16 2.5 2.5 LIGHTS DRIVEWAY 14 0.1 1.4 0.9 1.26B3 20 4 2.5 FCU SERVICE 1 0.5 0.5 0.9 0.45R4 16 SPAREY4 20 SPAREB4 20 SPARER5 20 4 2.5 SOCKETS 5s 1.0/0.2 1.8 0.5 0.9Y5 20 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8B5 20 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8R6 32 SPAREY6 32 SPARE

B6 32 SPARE


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load per

point (kW)

diversity factors


(kW)

40A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

40A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

SERVICE (RING)LIFT LOBBY (RING)PARKING (RING)

Project/Building Name: Main breaker type & rating: 32A TP ISOLATORAddress/Location: 3rd BASEMENT Elect. Rm. Incomminig cable size/ type: 4C,10mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-B3Fed from: SMDB-EG

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R1 10 2.5 2.5 LIGHTS LIFT LOBBY 8 0.1 0.8 0.9 0.72

Y1 10 2.5 2.5 LIGHTS SERVICE 7 0.1 0.7 0.75 0.525B1 16 2.5 2.5 LIGHTS PARKING & UPSTAND 13 0.1 1.3 0.9 1.17R2 10 2.5 2.5 LIGHTS PARKING & UPSTAND 13 0.1 1.3 0.9 1.17Y2 10 2.5 2.5 LIGHTS DRIVEWAY 13 0.1 1.3 0.9 1.17B2 16 2.5 2.5 LIGHTS PARKING 8 0.1 0.8 0.9 0.72R3 20 4 2.5 LIGHTS DRIVEWAY 12 0.1 1.2 0.9 1.08Y3 16 2.5 2.5 FCU LIFT LOBBY 1 0.5 0.5 0.9 0.45B3 20 4 2.5 FCU SERVICE 1 0.5 0.5 0.9 0.45R4 16 SPAREY4 20 SPAREB4 20 SPARER5 20 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8Y5 20 4 2.5 SOCKETS 4s 1.0/0.2 1.6 0.5 0.8B5 20 4 2.5 SOCKETS 5s 1.0/0.2 1.8 0.5 0.9R6 32 SPAREY6 32 SPARE

B6 32 SPARETOTAL CONNECTED LOAD= 13.4 kW 4.9 4.1 4.4TOTAL DIVERSIFIED LOAD= 9.955 kW 74.29% 9.955

Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load per

point (kW)

diversity factors


(kW)

40A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

40A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

LIFT LOBBY (RING)PARKING (RING)SERVICE (RING)

Project/Building Name: Main breaker type & rating: 40A TP ISOLATORAddress/Location: 3rd Fl Elect. Room Incomminig cable size/ type: 4C,16mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-EM1Fed from: SMDB-EG

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R1 10 2.5 2.5 LIGHTSCord Elc./Tel. (1st Fl) 10 0.1 1 0.75 0.75

Y1 10 2.5 2.5 LIGHTS Cord Elc./Tel(2nd Fl) 10 0.1 1 0.75 0.75B1 10 2.5 2.5 LIGHTS Cord Elc./Tel(3rd Fl) 10 0.1 1 0.75 0.75R2 10 2.5 2.5 LIGHTS Cord Elc./Tel. (4th Fl) 10 0.1 1 0.75 0.75Y2 10 SPARE 0 0 0B2 10 2.5 2.5 LIGHTS Cord Elc./Tel(6th Fl) 10 0.1 1 0.75 0.75R3 10 2.5 2.5 LIGHTS Staircase - 1 12 0.1 1.2 0.75 0.9Y3 16 2.5 2.5 LIGHTS Staircase - 2 12 0.1 1.2 0.75 0.9B3 10 2.5 2.5 LIGHTS Cord Elc./Tel(5th Fl) 10 0.1 1 0.75 0.75R4 20 4 2.5 SOCKETS Elec./Tel. Rm. (1st Fl) 2 0.2 1.2 0.5 0.6Y4 20 4 2.5 SOCKETS Elec./Tel.Rm (2nd Fl) 2 0.2 1.2 0.5 0.6B4 20 4 2.5 SOCKETS Elec./Tel.Rm (3rd Fl) 2 0.2 1.2 0.5 0.6R5 20 4 2.5 SOCKETS Elec./Tel.Rm (4th Fl) 2 0.2 1.2 0.5 0.6Y5 20 4 2.5 SOCKETS Elec./Tel.Rm (5th Fl) 2 0.2 1.2 0.5 0.6B5 20 4 2.5 SOCKETS Elec./Tel.Rm (6th Fl) 2 0.2 1.2 0.5 0.6R6 20 SPARE 0 0 0Y6 20 SPARE 0 0 0B6 20 SPARE 0 0 0R7 20 SPARE 0 0 0Y7 20 SPARE 0 0 0B7 20 SPARE 0 0 0R8 20 BLANK 0 0 0Y8 20 BLANK 0 0 0B8 20 BLANK 0 0 0


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors


(kW)

32A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

Project/Building Name: Main breaker type & rating: 40A TP ISOLATORAddress/Location: 9th Fl Elect. Room Incomminig cable size/ type: 4C,16mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-EM2Fed from: SMDB-EG

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R

R1 10 2.5 2.5 LIGHTSCord Elc./Tel. (7th Fl) 10 0.1 1 0.75 0.75

Y1 10 2.5 2.5 LIGHTS Cord Elc./Tel(8th Fl) 10 0.1 1 0.75 0.75B1 10 2.5 2.5 LIGHTS Cord Elc./Tel(9th Fl) 10 0.1 1 0.75 0.75R2 10 2.5 2.5 LIGHTS Cord Elc./Tel(10th Fl) 10 0.1 1 0.75 0.75Y2 10 SPARE 0 0 0B2 10 2.5 2.5 LIGHTS Cord Elc./Tel(11th Fl) 10 0.1 1 0.75 0.75R3 10 2.5 2.5 LIGHTS Staircase - 1(7-12) 12 0.1 1.2 0.75 0.9Y3 16 2.5 2.5 LIGHTS Staircase - 2(7-12) 12 0.1 1.2 0.75 0.9B3 10 2.5 2.5 LIGHTS Cord Elc./Tel(12th Fl) 10 0.1 1 0.75 0.75R4 20 4 2.5 SOCKETS Elec./Tel. Rm. (7th Fl) 2 0.2 1.2 0.5 0.6Y4 20 4 2.5 SOCKETS Elec./Tel.Rm (8th Fl) 2 0.2 1.2 0.5 0.6B4 20 4 2.5 SOCKETS Elec./Tel.Rm (9th Fl) 2 0.2 1.2 0.5 0.6R5 20 4 2.5 SOCKETS Elec./Tel.Rm(10th Fl) 2 0.2 1.2 0.5 0.6Y5 20 4 2.5 SOCKETS Elec./Tel.Rm(11th Fl) 2 0.2 1.2 0.5 0.6B5 20 4 2.5 SOCKETS Elec./Tel.Rm(12th Fl) 2 0.2 1.2 0.5 0.6R6 20 SPARE 0 0 0Y6 20 SPARE 0 0 0B6 20 SPARE 0 0 0


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors


(kW)

32A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

Project/Building Name: Main breaker type & rating: 40A TP ISOLATORAddress/Location: 15th Fl Elect. Room Incomminig cable size/ type: 4C,16mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-EM3Fed from: SMDB-EG

Inco

me

r


R Y B

40

A I

SO

LA

TO

R

R1 10 2.5 2.5 LIGHTSCord Elc./Tel(13th Fl) 10 0.1 1 0.75 0.75

Y1 10 2.5 2.5 LIGHTS Cord Elc./Tel(14th Fl) 10 0.1 1 0.75 0.75B1 10 2.5 2.5 LIGHTS Cord Elc./Tel(15th Fl) 10 0.1 1 0.75 0.75R2 10 2.5 2.5 LIGHTS Cord Elc./Tel(16th Fl) 10 0.1 1 0.75 0.75Y2 10 2.5 2.5 LIGHTS Cord Elc./Tel(17th Fl) 10 0 0.75 0B2 2.5 2.5 LIGHTS Staircase - 1(13-18) 12 0.1 1.2 0.75 0.9R3 16 2.5 2.5 LIGHTS Staircase - 2(13-18) 12 0.1 1.2 0.75 0.9Y3 10 2.5 2.5 LIGHTS Cord Elc./Tel(18th Fl) 10 0.1 1 0.75 0.75B3 20 4 2.5 SOCKETS Elec./Tel. Rm. (13th Fl) 2 0.1 1.1 0.5 0.55R4 20 4 2.5 SOCKETS Elec./Tel.Rm (14th Fl) 2 0.2 1.2 0.5 0.6Y4 20 4 2.5 SOCKETS Elec./Tel.Rm (15th Fl) 2 0.2 1.2 0.5 0.6B4 20 4 2.5 SOCKETS Elec./Tel.Rm(16th Fl) 2 0.2 1.2 0.5 0.6R5 20 4 2.5 SOCKETS Elec./Tel.Rm(17th Fl) 2 0.2 1.2 0.5 0.6Y5 20 4 2.5 SOCKETS Elec./Tel.Rm(18th Fl) 2 0.2 1.2 0.5 0.6B5 20 SPARE 0.2 0 0 0R6 20 SPARE 0 0 0Y6 20 SPARE 0 0 0B6 20 SPARE 0 0 0


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors


(kW)

32A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

Project/Building Name: Main breaker type & rating: 40A TP ISOLATORAddress/Location: 21st Fl Elect. Room Incomminig cable size/ type: 4C,16mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-EM4Fed from: SMDB-EG

Inco

me

r


R Y B

40

A I

SO

LA

TO

R

R1 10 2.5 2.5 LIGHTSCord Elc./Tel(19th Fl) 10 0.1 1 0.75 0.75

Y1 10 2.5 2.5 LIGHTS Cord Elc./Tel(20th Fl) 10 0.1 1 0.75 0.75B1 10 2.5 2.5 LIGHTS Cord Elc./Tel(21st Fl) 8 0.1 0.8 0.75 0.6R2 10 2.5 2.5 LIGHTS Cord Elc./Tel(22nd Fl) 5 0.1 0.5 0.75 0.375Y2 10 SPARE 0 0 0B2 10 2.5 2.5 LIGHTS Stairc-1(20th To Roof) 8 0.1 0.8 0.75 0.6R3 10 2.5 2.5 LIGHTS Stairc-2(20th To Roof) 8 0.1 0.8 0.75 0.6Y3 10 2.5 2.5 SPARE 0 0 0B3 10 SPARE 0 0 0R4 20 4 2.5 SOCKETS Elec./Tel.Rm (19th Fl) 2 0.2 1.2 0.5 0.6Y4 20 4 2.5 SOCKETS Elec./Tel.Rm (20th Fl) 2 0.2 1.2 0.5 0.6B4 20 4 2.5 SOCKETS Elec./Tel.Rm(21st Fl) 2 0.2 1.2 0.5 0.6R5 20 4 2.5 SOCKETS Elec./Tel.Rm(22nd Fl) 2 0.2 1.2 0.5 0.6Y5 20 4 2.5 SOCKETS Elec./Tel.Rm(18th Fl) 2 0.2 1.2 0.5 0.6B5 20 SPARE 0 0 0R6 20 SPARE 0 0 0Y6 20 SPARE 0 0 0B6 20 SPARE 0 0 0


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors

circuit load after

diversity (kW)

32A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

Project/Building Name: Main breaker type & rating: 40A TP ISOLATORAddress/Location: 3rd Fl Elect. Room Incomminig cable size/ type: 4C,16mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-LL1Fed from: MDB-GSR

Inco

me

r


R Y B

40

A I

SO

LA

TO

R

R1 10 2.5 2.5 LIGHTS Coorridor (1st Flr.) 5 0.1 0.5 0.75 0.375Y1 10 2.5 2.5 LIGHTS Coorridor (2nd Flr.) 5 0.1 0.5 0.75 0.375B1 10 2.5 2.5 LIGHTS Coorridor (3rd Flr.) 5 0.1 0.5 0.75 0.375R2 10 2.5 2.5 LIGHTS Coorridor (4th Flr.) 5 0.1 0.5 0.75 0.375Y2 16 4 2.5 FCU Corridor (1st Fl) 1 0.5 0.5 0.9 0.45B2 10 2.5 2.5 LIGHTS Corridor (5th Fl) 5 0.1 0.5 0.75 0.375R3 10 2.5 2.5 LIGHTS Corridor (6th Fl) 5 0.1 0.5 0.75 0.375Y3 16 4 2.5 FCU Corridor (2nd Fl) 1 0.5 0.5 0.9 0.45B3 16 4 2.5 FCU Corridor (3rd Fl) 1 0.5 0.5 0.9 0.45R4 16 4 2.5 FCU Corridor (4th Fl) 1 0.5 0.5 0.9 0.45Y4 16 4 2.5 FCU Corridor (5th Fl) 1 0.5 0.5 0.9 0.45B4 16 4 2.5 FCU Corridor (6th Fl) 1 0.5 0.5 0.9 0.45R5 16 4 2.5 FCU Corridor (2nd Fl.) 1 0.5 0.5 0.9 0.45Y5 16 4 2.5 FCU Corridor (3rd Fl.) 1 0.5 0.5 0.9 0.45B5 16 4 2.5 FCU Corridor (4th Fl.) 1 0.5 0.5 0.9 0.45R6 16 4 2.5 FCU Corridor (5th Fl.) 1 0.5 0.5 0.9 0.45Y6 16 4 2.5 FCU Corridor (6th Fl.) 1 0.5 0.5 0.9 0.45B6 16 2.5 2.5 FCU Corridor (1st Fl) 1 0.5 0.5 0.9 0.45R7 16 SPARE 0 0 0Y7 20 SPARE 0 0 0B7 20 4 2.5 SOCKETS Coorridor (1st Flr.) 2 0.2 1.2 0.5 0.6R8 20 4 2.5 SOCKETS Coorridor (2nd Flr.) 2 0.2 1.2 0.5 0.6Y8 20 4 2.5 SOCKETS Coorridor (3rd Flr.) 2 0.2 1.2 0.5 0.6B8 20 4 2.5 SOCKETS Coorridor (4th Flr.) 2 0.2 1.2 0.5 0.6R9 20 4 2.5 SOCKETS Corridor (5th Fl) 2 0.2 1.2 0.5 0.6Y9 20 4 2.5 SOCKETS Corridor (6th Fl) 2 0.2 1.2 0.5 0.6B9 20 SPARE 0 0 0

R10 20SPARE 0 0 0

Y10 20 SPARE 0 0 0B10 20 SPARE 0 0 0


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors


(kW)

32A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

Project/Building Name: Main breaker type & rating: 40A TP ISOLATORAddress/Location: 9th Fl Elect. Room Incomminig cable size/ type: 4C,16mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-LL2Fed from: MDB-GSR

Inco

me

r


R Y B

40

A I

SO

LA

TO

R

R1 10 2.5 2.5 LIGHTS Coorridor (7th Flr.) 5 0.1 0.5 0.75 0.375Y1 10 2.5 2.5 LIGHTS Coorridor (8th Flr.) 5 0.1 0.5 0.75 0.375B1 10 2.5 2.5 LIGHTS Coorridor (9th Flr.) 5 0.1 0.5 0.75 0.375R2 10 2.5 2.5 LIGHTS Coorridor (10th Flr.) 5 0.1 0.5 0.75 0.375Y2 16 4 2.5 FCU Corridor (7th Fl) 1 0.5 0.5 0.9 0.45B2 10 2.5 2.5 LIGHTS Corridor (11th Fl) 5 0.1 0.5 0.75 0.375R3 10 2.5 2.5 LIGHTS Corridor (12th Fl) 5 0.1 0.5 0.75 0.375Y3 16 4 2.5 FCU Corridor (8th Fl) 1 0.5 0.5 0.9 0.45B3 16 4 2.5 FCU Corridor (9th Fl) 1 0.5 0.5 0.9 0.45R4 16 4 2.5 FCU Corridor (10th Fl) 1 0.5 0.5 0.9 0.45Y4 16 4 2.5 FCU Corridor (11th Fl) 1 0.5 0.5 0.9 0.45B4 16 4 2.5 FCU Corridor (12th Fl) 1 0.5 0.5 0.9 0.45R5 16 4 2.5 FCU Corridor (8th Fl.) 1 0.5 0.5 0.9 0.45Y5 16 4 2.5 FCU Corridor (9th Fl.) 1 0.5 0.5 0.9 0.45B5 16 4 2.5 FCU Corridor (10th Fl.) 1 0.5 0.5 0.9 0.45R6 16 4 2.5 FCU Corridor (11th Fl.) 1 0.5 0.5 0.9 0.45Y6 16 4 2.5 FCU Corridor (12th Fl.) 1 0.5 0.5 0.9 0.45B6 16 2.5 2.5 FCU Corridor (7th Fl) 1 0.5 0.5 0.9 0.45R7 20 SPARE 0 0 0Y7 20 SPARE 0 0 0B7 20 4 2.5 SOCKETS Coorridor (7th Flr.) 2 0.2 1.2 0.5 0.6R8 20 4 2.5 SOCKETS Coorridor (8th Flr.) 2 0.2 1.2 0.5 0.6Y8 20 4 2.5 SOCKETS Coorridor (9th Flr.) 2 0.2 1.2 0.5 0.6B8 20 4 2.5 SOCKETS Coorridor (10th Flr.) 2 0.2 1.2 0.5 0.6R9 20 4 2.5 SOCKETS Corridor (11th Fl) 2 0.2 1.2 0.5 0.6Y9 20 4 2.5 SOCKETS Corridor (12th Fl) 2 0.2 1.2 0.5 0.6B9 20 SPARE 0 0 0

R10 20SPARE 0 0 0

Y10 20 SPARE 0 0 0B10 20 SPARE 0 0 0


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors


(kW)

32A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

Project/Building Name: Main breaker type & rating: 40A TP ISOLATORAddress/Location: 15th Fl Elect. Room Incomminig cable size/ type: 4C,16mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-LL3Fed from: MDB-GSR

Inco

me

r


R Y B

40

A I

SO

LA

TO

R

R1 10 2.5 2.5 LIGHTS Coorridor (13th Flr.) 5 0.1 0.5 0.75 0.375Y1 10 2.5 2.5 LIGHTS Coorridor (14th Flr.) 5 0.1 0.5 0.75 0.375B1 10 2.5 2.5 LIGHTS Coorridor (15th Flr.) 5 0.1 0.5 0.75 0.375R2 10 2.5 2.5 LIGHTS Coorridor (16th Flr.) 5 0.1 0.5 0.75 0.375Y2 16 4 2.5 FCU Corridor (13th Fl) 1 0.5 0.5 0.9 0.45B2 10 2.5 2.5 LIGHTS Corridor (17th Fl) 5 0.1 0.5 0.75 0.375

R3 10 2.5 2.5 LIGHTS Corridor (18th Fl) 5 0.1 0.5 0.75 0.375

Y3 16 4 2.5 FCU Corridor (14th Fl) 1 0.5 0.5 0.9 0.45B3 16 4 2.5 FCU Corridor (15th Fl) 1 0.5 0.5 0.9 0.45R4 16 4 2.5 FCU Corridor (16th Fl) 1 0.5 0.5 0.9 0.45Y4 16 4 2.5 FCU Corridor (17th Fl) 1 0.5 0.5 0.9 0.45B4 16 4 2.5 FCU Corridor (18th Fl) 1 0.5 0.5 0.9 0.45R5 16 4 2.5 FCU Corridor (14th Fl.) 1 0.5 0.5 0.9 0.45Y5 16 4 2.5 FCU Corridor (15th Fl.) 1 0.5 0.5 0.9 0.45B5 16 4 2.5 FCU Corridor (16th Fl.) 1 0.5 0.5 0.9 0.45R6 16 4 2.5 FCU Corridor (17th Fl.) 1 0.5 0.5 0.9 0.45Y6 16 4 2.5 FCU Corridor (18th Fl.) 1 0.5 0.5 0.9 0.45B6 16 2.5 2.5 FCU Corridor (13th Fl) 1 0.5 0.5 0.9 0.45R7 20 SPARE 0 0 0Y7 20 SPARE 0 0 0B7 20 4 2.5 SOCKETS Coorridor (13th Flr.) 2 0.2 1.2 0.5 0.6R8 20 4 2.5 SOCKETS Coorridor (14th Flr.) 2 0.2 1.2 0.5 0.6Y8 20 4 2.5 SOCKETS Coorridor (15th Flr.) 2 0.2 1.2 0.5 0.6B8 20 4 2.5 SOCKETS Coorridor (16th Flr.) 2 0.2 1.2 0.5 0.6R9 20 4 2.5 SOCKETS Corridor (17th Fl) 2 0.2 1.2 0.5 0.6Y9 20 4 2.5 SOCKETS Corridor (18th Fl) 2 0.2 1.2 0.5 0.6B9 20 SPARE 0 0 0

R10 20SPARE 0 0 0

Y10 20 SPARE 0 0 0B10 20 SPARE 0 0 0


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors


(kW)

32A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

Project/Building Name: Main breaker type & rating: 32A TP ISOLATORAddress/Location: 21st Fl Elect. Room Incomminig cable size/ type: 4C,10mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-LL4Fed from: MDB-GSR

Inco

me

r


R Y B

32

A I

SO

LA

TO

R

R1 10 2.5 2.5 LIGHTS Coorridor (19th Flr.) 5 0.1 0.5 0.75 0.375Y1 10 2.5 2.5 LIGHTS Coorridor (20th Flr.) 5 0.1 0.5 0.75 0.375B1 10 2.5 2.5 LIGHTS Coorridor (21st Flr.) 3 0.1 0.3 0.75 0.225R2 10 2.5 2.5 LIGHTS Coorridor (22nd Flr.) 3 0.1 0.3 0.75 0.225Y2 16 4 2.5 FCU Coorridor (19th Flr.) 1 0.5 0.5 0.9 0.45B2 10 2.5 2.5 FCU Coorridor (20th Flr.) 1 0.5 0.5 0.9 0.45R3 10 2.5 2.5 FCU Coorridor (21st Flr.) 1 0.5 0.5 0.9 0.45Y3 16 4 2.5 FCU Coorridor (22nd Flr.) 1 0.5 0.5 0.9 0.45B3 16 4 2.5 FCU Coorridor (19th Flr.) 1 0.5 0.5 0.9 0.45R4 16 4 2.5 FCU Coorridor (20th Flr.) 1 0.5 0.5 0.9 0.45Y4 16 4 2.5 FCU Coorridor (21st Flr.) 1 0.5 0.5 0.9 0.45B4 16 SPARE 0 0 0R5 20 4 2.5 SOCKETS Coorridor (19th Flr.) 2 0.2 1.2 0.5 0.6Y5 20 4 2.5 SOCKETS Coorridor (20th Flr.) 2 0.2 1.2 0.5 0.6B5 20 4 2.5 SOCKETS Coorridor (21st Flr.) 2 0.2 1.2 0.5 0.6R6 20 4 2.5 SOCKETS Coorridor (22nd Flr.) 2 0.2 1.2 0.5 0.6Y6 20 4 2.5 SPARE 0 0 0B6 20 4 2.5 SPARE 0 0 0R7 2 2.5 2.5 SPARE 0 0 0Y7 20 SPARE 0 0 0B7 20 SPARE 0 0 0R8 20 BLANK 0 0 0Y8 20 BLANK 0 0 0B8 20 BLANK 0 0 0


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors


(kW)

32A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

Project/Building Name: Main breaker type & rating: 40A TP ISOLATORAddress/Location: ELECTRICAL ROOM ON ROOF Incomminig cable size/ type: 4C,16mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-R1Fed from: SMDB-11

Inco

me

r


R Y B

40

A I

SO

LA

TO

R

R1 10 SPARE 0 0 0

Y1 10 2.5 2.5 LIGHTS 4 0.1 0.4 0.75 0.3

B1 10 2.5 2.5 LIGHTS LIFTS LOBBY 3 0.1 0.3 0.75 0.225R2 10 SPARE 0 0 0Y2 10 2.5 2.5 LIGHTS LOBBY 2 0.1 0.2 0.75 0.15B2 10 2.5 2.5 LIGHTS GUARD ROOM 4 0.1 0.4 0.75 0.3R3 16 4 2.5 FCU LIFTS MACHINE ROOM 1 0.5 0.5 0.9 0.45Y3 16 4 2.5 FCU LIFTS LOBBY 1 0.5 0.5 0.9 0.45B3 16 4 2.5 FCU LOBBY 1 0.5 0.5 0.9 0.45R4 16 SPARE 0 0 0Y4 16 SPARE 0 0 0B4 16 4 2.5 FCU BTH ROOM 1 1.5 1.5 0.9 1.35R5 20 4 2.5 SOCKETS LIFTS MACHINE ROOM 2 0.2 1.2 0.5 0.6Y5 20 4 2.5 SOCKETS PUMP ROOMS 2 0.2 1.2 0.5 0.6B5 30 4 2.5 SOCKETS GUARD ROOM 4 0.2 1.6 0.5 0.8R6 SPARE 0 0 0Y6 20 4 2.5 SOCKETS FILTERATION ROOM 2 0.2 1.2 0.5 0.6B6 20 4 2.5 ISOLATOR CRADLE 1 1.5 1.5 1 1.5R7 30 SPARE 0 0 0Y7 30 SPARE 0 0 0B7 20 SPARE 0 0 0R8 BLANK 0 0 0Y8 BLANK 0 0 0B8 BLANK 0 0 0


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors


(kW)

16A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

PUMP ROOMS & FILTERATION ROOM

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

Project/Building Name: Main breaker type & rating: 32A TP ISOLATORAddress/Location: ROOF ELECTRICAL ROOM Incomminig cable size/ type: 4C,10mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: DB-ER1Fed from: SMDB-EG

Inco

me

r


R Y B

32

A I

SO

LA

TO

R

R1 10 2.5 2.5LIGHTS 6 0.1 0.6 0.75 0.45

Y1 10 2.5 2.5 LIGHTS LOBBY 2 0.1 0.2 0.75 0.15B1 10 2.5 2.5 LIGHTS LIFT LOBBY 2 0.1 0.2 0.75 0.15R2 10 SPARE 0 0 0Y2 10 SPARE 0 0 0B2 10 SPARE 0 0 0

R3 30 4 2.5SOCKETS 4 0.2 1.6 0.5 0.8

Y3 30 SPARE 0 0 0B3 20 4 2.5 ISOLATOR BOOSTER PUMP 1 1.5 1.5 1 1.5R4 30 SPARE 0 0 0Y4 20 SPARE 0 0 0B4 20 SPARE 0 0 0R5

16 4 2.5 ISOLATOR ETISALAT 1 3 1 1 1 1 1Y5B5R6 BLANK 0 0 0Y6 BLANK 0 0 0B6 BLANK 0 0 0


Busbar section /RCD

CCT ref. No.

MCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

No. of points

Connected Load

per point (kW)

diversity factors


(kW)

16A RCD WITH 100mA

EARTH LEAKAGE

SENSETIVITY

LIFT MACHINE, TELE & ELECTRICAL ROOMS

32A RCD WITH 30mA

EARTH LEAKAGE

SENSETIVITY

TEL. ELECTRICAL ROOM (RING)

Project/Building Name: Main breaker type & rating: 100A TP MCCB MAINAddress/Location: FIRST FLOOR ELECTRICAL ROOM Incoming cable size/ type: 4C,35mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: SMDB-1Fed from: LV-2

CCT ref. No. circuit name / point referenceCircuit Load in Watts

R Y B

10

0A

1RYB 63 DB-F11 19.7 6.4 8.6 4.7 58.25% 11.475

2RYB 40 DB-F12 14.8 4.7 5.5 4.6 57.26% 8.475

3RYB 63 DB-F13 21 8.6 6.1 6.3 41.43% 8.7

4RYB 63 DB-F14 21 6.3 6.1 8.6 41.43% 8.7

5RYB 40 DB-F15 14.8 4.7 4.6 5.5 57.26% 8.475

6RYB 40 SPARE

7RYB 63 SPARE

8RYB BLANK


TYPICAL TO SMDB-21, SMDB-31, SMDB-41, SMDB-51, SMDB-61, SMDB-71, SMDB-81, SMDB-91, SMDB-101, SMD-111, SMDB-121, SMDB-131, SMDB-141,SMDB-151, SMDB-161, SMDB171, SMDB-181, SMDB-191, SMDB-201

Inco

me

r M

CC

B

MCCB rating (A)

Phase & Neutral size mm²

Earth sise mm²

Cable rating A

(kW)

Connected Load per

point (kW)

diversity factors


(kW)

4C 16MM2 XLPE/SWA/PVC 1C 16

MM2 PVC


MM2 PVC


MM2 PVC


MM2 PVC


MM2 PVC

Project/Building Name: Main breaker type & rating: 100A TP MCCB MAINAddress/Location: 21TH FLOOR ELECTRICAL ROOM Incoming cable size/ type: 4C,35mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: SMDB-211Fed from: BUSBAR - 2


R Y B

10

0A

1RYB 60 DB-F211 21 6.1 8.6 6.3 41.43% 8.7

2RYB 80 DB-F212 30.9 10.8 10.7 9.4 38.75% 11.975

3RYB 80 DB-F213 30.9 10.8 10.7 9.4 38.75% 11.975

4RYB 60 DB-F214 21 6.3 6.1 8.6 41.43% 8.7

5RYB 80 SPARE

6RYB 60 SPARE

TOTAL CONNECTED LOAD= 103.8 Kw 34 36.1 33.7TOTAL DIVERSIFIDE LOAD= 37.215 Kw 35.85% 41.35


Inco

me

r M

CC

B

MCCB rating (A)


Earth sise mm²

Cable rating A

(kW)

Connected Load per

point (kW)

diversity factors


(kW)

4C 16MM2 XLPE/SWA/PVC

1C 16 MM2 PVC


1C 16 MM2 PVC


1C 16 MM2 PVC


1C 16 MM2 PVC

Project/Building Name: Main breaker type & rating: 40A TP MCCB MAINAddress/Location: 22TH FLOOR ELECTRICAL ROOM Incoming cable size/ type: 4C,16mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: SMDB-1Fed from: BUSBAR - 2


R Y B

40

A

1RYB 60 DB-F221 21 8.6 6.1 6.3 41.43% 8.7

2RYB 60 DB-F224 21 8.6 6.1 6.3 41.43% 8.7

3RYB 80 SPARE

4RYB 60 SPARE



Inco

me

r M

CC

B

MCCB rating (A)


Earth sise mm²

Cable rating A

(kW)

Connected Load per

point (kW)

diversity factors


(kW)


MM2 PVC


MM2 PVC

Project/Building Name: Main breaker type & rating: 150A TP MCCB MAINAddress/Location: ROOF FLOOR ELECTRICAL ROOM Incoming cable size/ type: 4C,50mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: SMDB-ER1Fed from: SMDB-EG


R Y B

15

0A

1RYB 60 FAHU 20 6.7 6.6667 6.6667 100.00% 20

2RYB 60 FAHU 20 6.7 6.6667 6.6667 100.00% 20

3RYB 40 PRESSURIZED FAN 15 5.0 5 5 100.00% 15

4RYB 40 PRESSURIZED FAN 15 5.0 5 5 100.00% 15

5RYB 60 SPARE

6RYB 40 SPARE

TOTAL CONNECTED LOAD= 70 Kw 23.3333 23.333 23.333TOTAL DIVERSIFIDE LOAD= 63 Kw 90.00% 70


Inco

me

r M

CC

B

MCCB rating (A)


Earth sise mm²

Cable rating A

(kW)

Connected Load per

point (kW)

diversity factors


(kW)


MM2 PVC


MM2 PVC


MM2 PVC


MM2 PVC

Project/Building Name: Main breaker type & rating: 600A TP MCCB MAINAddress/Location: ELECTRICAL ROOM GROUND FLOOR Incoming cable size/ type: 2X4C 150mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: SMDB-EGFed from: MDB-GSR


R Y B

40

0A

1RYB 100 TRANS. PUMP 40 13.3 13.3 13.3 100.0% 40

2RYB 60 DB-B1 18.9 6.4 6.4 6.1 72.5% 13.7

3RYB 40 DB-B2 13.1 4.1 4.4 4.6 74.0% 9.7

4RYB 40 DB-B3 13.4 4.9 4.1 4.4 74.3% 10.0

5RYB 60 DB-GF 19.9 6.8 6.8 6.3 67.8% 13.5

6RYB 40 DB-EM1 15.6 5.6 4.6 5.4 63.5% 9.9

7RYB 40 DB-EM2 15.6 5.6 4.6 5.4 63.5% 9.9

8RYB 40 DB-EM3 14.5 5.6 4.4 4.5 62.8% 9.1

9RYB 40 DB-EM4 10.9 4.7 3.4 2.8 61.2% 6.7

10RYB 60 LIFT-1 25 8.3 8.3 8.3 100.0% 25

11RYB 60 LIFT-2 25 8.3 8.3 8.3 100.0% 25

12RYB 60 LIFT-3 25 8.3 8.3 8.3 100.0% 25

13RYB 30 DB-ER1 7.1 3.2 1.2 2.7 57.04% 4.05

14RYB 150 SMDB-ER1 70 23.3 23.3 23.3 90.00% 63

15RYB 40 SPARE

16RYB BLANK


Inco

me

r M

CC

B

MCCB rating (A)


Earth sise mm²

Cable rating A

(kW)

Connected Load per

point (kW)

diversity factors


(kW)


1C 25MM2

PVC


1C 16MM2

PVC


1C 16MM2

PVC


1C 16MM2

PVC


1C 16MM2

PVC


1C 16MM2

PVC


1C 16MM2

PVC


1C 16MM2

PVC


1C 16MM2

PVC


1C 16MM2

PVC


1C 16MM2

PVC


1C 16MM2

PVC


1C 10MM2

PVC


1C 25MM2

PVC

Project/Building Name: Main breaker type & rating: 600A TP MCCB MAINAddress/Location: ELECTRICAL ROOM GROUND FLOOR Incoming cable size/ type: 2X4C,150mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: MDB-GSRFed from: LV


R Y B

60

0A

1RYB 40 DB-LL1 16.2 5.4 5.4 5.4 69.4% 11.25

2RYB 40 DB-LL2 16.2 5.4 5.4 5.4 69.4% 11.3

3RYB 40 DB-LL3 16.2 5.4 5.4 5.4 69.4% 11.3

4RYB 30 DB-LL4 9.9 4.2 3.2 2.5 68.2% 6.8

5RYB 40 DB-R1 11 1.7 3.5 5.8 70.7% 7.8

6RYB 400 SMDB-EG 314 108.567 101.57 103.87 75.8% 238.0

7RYB 40 SPARE

8RYB 30 SPARE


Inco

me

r M

CC

B

MCCB rating (A)


Earth sise mm²

Cable rating A

(kW)

Connected Load per

point (kW)

diversity factors


(kW)


1C 16MM2

PVC


1C 16MM2

PVC


1C 16MM2

PVC


1C 10MM2

PVC


1C 16MM2

PVC


1C 120MM2

PVC

Project/Building Name: Main breaker type & rating: 1600A TP ACB MAIN + 500mA ELRAddress/Location: ELECTRICAL ROOM GROUND FLOOR Incoming cable size/ type: 8X1C 630 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: LV-1Fed from: TR-1

Circuit Load in WattsR Y B

12

50

A

1RYB 1000 1000A BUS BAR 913 307.0 309.0 297.0 45.2% 412.4

2RYB 600 MDB-SER 383.5 130.7 124.5 128.4 67.2% 257.7

3RYB 600 SPARE

4RYB BLANK


Inco

me

r M

CC

B CCT ref. No.

MCCB rating (A)

Phase & Neutral

size mm²

Earth sise mm²

Cable rating A

(kW)

circuit name / point reference

Connected Load

per point (kW)

diversity factors


(kW)

2X4C 150MM2

XLPE/SWA/PVC

2C 75MM2

PVC

Project/Building Name: Main breaker type & rating: 1600A TP ACB MAIN + 500mA ELRAddress/Location: ELECTRICAL ROOM GROUND FLOOR Incoming cable size/ type: 8X1C 630mm2 XLPE/SWA/PVC/CABLEDistribution Board No./Ref: LV-2Fed from: TR-2


R Y B

60

0A

1RYB 100 SMDB-1 91.3 30.7 30.9 29.7 45.2% 41.2

2RYB 100 SMDB-2 91.3 30.7 30.9 29.7 45.2% 41.2

3RYB 1000 1000A BUS BAR 876.2 296.8 295.5 283.9 53.1% 465.3

4RYB 200 FIRE FIGHTING PUMP 75 25 25 25 100.0% 75.0

5RYB 200 SPARE

6RYB 100 SPARE


Inco

me

r M

CC

B

MCCB rating (A)


Earth sise mm²

Cable rating A

(kW)

Connected Load per

point (kW)

diversity factors


(kW)


1C 25MM2

PVC


1C 25MM2

PVC


1C 50MM2

PVC