1A per unit

N/A (b)

N/A (b)

16.58

19.07

N/A

N/A

1.70

1.96

4.50

2A per unit

90.00

103.50

46.00

52.90

N/A

N/A

4.00

4.60

10.00

3B per unit (c)

92.00

105.80

53.00

60.95

N/A

N/A

N/A

N/A

N/A

5A per unit

N/A (b)

N/A (b)

19.09

21.96

N/A

N/A

(d)

(d)

8.25

6A per unit

(b)

(b)

67.08

77.15

N/A

N/A

N/A

N/A

(e)

8A per unit

(b)

(b)

29.41

33.83

N/A

N/A

(d)

(d)

10.00

9A per unit

155.00

178.26

67.25

77.34

N/A

N/A

N/A

N/A

N/A

10A per unit

92.00

105.80

53.35

61.35

N/A

N/A

N/A

N/A

N/A

3D per unit

92.00

105.80

53.00

60.95

N/A

N/A

N/A

N/A

N/A

12a per unit

92.00

105.80

53.00

60.95

N/A

N/A

N/A

N/A

N/A

Power supplied by Electricity Authority

0.00

0.00

0.00

0.00

-

-

-

-

-

Power supplied by BT:

- Mains power unit

- 1-5 isolating units

5.00(f)

5.75(f)

3.10

3.57

N/A

N/A

0.25

0.29

0.80

- 6-8 isolating units

5.00(f)

5.75(f)

3.10

3.57

N/A

N/A

0.50

0.58

1.25

- 9-20 isolating units

5.00(f)

5.75(f)

3.10

3.57

N/A

N/A

0.70

0.81

1.70

- 20+ isolating units

(g)

(g)

(g)

(g)

N/A

N/A

(g)

(g)

(g)

- Standby power unit:

- 1-5 isolating units

5.00(f)

5.75(f)

23.70

27.26

N/A

N/A

2.50

2.88

7.00

- 6-8 isolating units

5.00(f)

5.75(f)

23.70

27.26

N/A

N/A

4.50

5.18

13.00

- 9-20 isolating units

5.00(f)

5.75(f)

23.70

27.26

N/A

N/A

5.50

6.33

13.00

- 20+ isolating units

(g)

(g)

(g)

(g)

N/A

N/A

(g)

(g)

(g)