MOTOR
CORRECTION

Phasetech Limited
Industry Park, Cricketts Lane
Chippenham, Wiltshire SN15 3EQ
Tel:  +44 (0)1249 651436
Fax: +44 (0)1249 462356
sales@phasetech.co.uk

CAPACITOR REQUIRED FOR CORRECTION OF INDIVIDUAL MOTORS

For correction to Power Factor of 0.95 of 415v 3 phase 4 pole motors with average characteristics.

MOTOR SIZE
(KW)

CORRECTION
(KVAr)

CAPACITOR FUSING
(AMPS)

3.0

1.5

4

4.0

2.0

4

5.5

2.5

6

7.5

3.0

6

11

5.0

10

15

6.25

16

18.5

8.0

16

22

10.0

20

30

12.5

25

37

15.0

32

45

15.0

32

55

20.0

40

75

20.0

40

90

25.0

50

110

25.0

50

132

30.0

63

150

35.0

80

185

40.0

80

220

45.0

100

250

50.0

100