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Electrical Works by Customer: Steps & Requirements

The following table shows the connection fee without CEM work:

Non Residential:

Original subscribed demand

Required subscribed demand

6.9kVA
(1x32
A)

11.5kVA
(1x50
A)

13.8kVA
(3x20
A)

20.7kVA
(3x32
A)

34.5kVA
(3x50
A)

3.4kVA
(1x16
A)

MOP 520

MOP 1,215

MOP 1,560

MOP 2,600

MOP 4,680

6.9kVA
(1x32
A)

 

MOP 695

MOP 1,040

MOP 2,080

MOP 4,160

11.5kVA
(1x50
A)

 

 

MOP 345

MOP 1,385

MOP 3,465

13.8kVA
(3x20
A)

 

 

 

MOP 1,040

MOP 3,120

20.7kVA
(3x32
A)

 

 

 

 

MOP 2,080

 

Residential:

Original subscribed demand

Required subscribed demand

13.8kVA
(3x20
A)

20.7kVA
(3x32
A)

34.5kVA
(3x50
A)

3.4kVA
(1x16
A)

MOP 345

MOP 1,385

MOP 3,465

6.9kVA
(1x32
A)

MOP 345

MOP 1,385

MOP 3,465

11.5kVA
(1x50
A)

MOP 345

MOP 1,385

MOP 3,465

13.8kVA
(3x20
A)

 

MOP 1,040

MOP 3,120

20.7kVA
(3x32
A)

   

MOP 2,080

 

Remarks:

The above table is for reference only, the actual cost will be subjected to the connection charges notification letter.


Requirement of Cable and Meter Board (Panel):

Subscribed Demand

Cable size

Cable Color

 Meter Board / Panel

3.4kVA
(1x16A) 

3x6mm

 

Brown, Blue and Yellow/Green

Meter board size (LxW)

300x300mm, 200x400mm

Meter box size (LxWxD)       

430x380x230mm,

300x540x230mm

6.9kVA
(1x32A)

11.5kVA
(1x50A)

1x16+N10+T10mm

13.8kVA
(3x20A)

5x6mm2  

 

Brown, Black, Grey, Blue and Yellow/Green

 

Meter board size (LxW)                 

350x350mm, 250x500mm

 

Meter box size (LxWxD)         

430x380x230mm,

300x540x230mm 

 

20.7kVA
(3x32A)

5x10mm2  

34.5kVA

(3x50A)

3x16+N10+T10mm2  

 

Remarks:

(1) The height of the meter: 1.0 - 1.6m from the ground to the display of the meter.

(2) If the requested subscribed demand is higher than 34.5kVA, the metering system will be indirectly connected and CT chamber is required. The requirement of the metering box and CT chamber is according to CEM standard.

(3) The above requirement of cable and meter board (panel) is provided to electrical contractor's reference only. 


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Remarks:

(1) The above diagram is a three-phase direct connection.

(2) All the electrical installation specified in the above meter equipment connection diagram, including the meter board/panel, the cables before and after the meter, shall be responsible by the customers. While the meter and circuit breaker with subscribed demand 50A or below are under CEM's responsibility.

(3) If no network alternation is involved, the validity of the application is 30 days.


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* For application with no network alternation involved