Today power is the
most essential element in every aspects. There is a huge demand of power
every where. But due to some unavoidable reasons many of power is wasted
through distribution. It is there for very necessary to feed apparent power
supply(KVA) and capacitive load (KVAR) to power loads(KW) to correct the
power losses.
Hoc_age Power capacitors are manufactured using reinforced heavy edge zn-al
mpp film as di-electric in accordance with BIS specification IS:13340 :
1993These capacitors are wound on electronically controlled automatic
winding machines in a dust free atmosphere thereby achieving uniform tension
and with completely air free adjacent layers of metallised polypropylene
|
Motor HP |
Capacitors
rating in KVAR When motor speed is
(in r.p.m) |
|
1.0 |
3000 |
1500 |
1000 |
750 |
600 |
500 |
|
2.5 |
1.0 |
1.0 |
1.5 |
2.0 |
2.5 |
2.5 |
|
5.0 |
2.0 |
2.0 |
2.5 |
3.5 |
4.0 |
4.0 |
|
7.5 |
2.5 |
3.0 |
3.5 |
4.5 |
5.0 |
5.5 |
|
10.0 |
3.0 |
4.0 |
4.5 |
5.5 |
6.0 |
6.5 |
|
12.5 |
3.5 |
4.5 |
5.0 |
6.5 |
7.5 |
8.0 |
|
15.0 |
4.0 |
5.0 |
6.0 |
7.5 |
8.5 |
9.0 |
|
17.5 |
4.5 |
5.5 |
6.5 |
8.0 |
10.0 |
10.5 |
|
20.0 |
5.0 |
6.0 |
7.0 |
9.0 |
11.0 |
12.0 |
|
22.5 |
5.5 |
6.5 |
8.0 |
10.0 |
12.0 |
13.0 |
|
25.0 |
6.0 |
7.0 |
9.0 |
10.5 |
13.0 |
14.5 |
|
27.5 |
6.5 |
7.5 |
9.5 |
11.5 |
14.0 |
16.0 |
|
30.0 |
7.0 |
8.0 |
10.0 |
12.0 |
15.0 |
17.0 |
|
32.5 |
7.5 |
8.5 |
11.0 |
13.0 |
16.0 |
18.0 |
|
35.0 |
8.0 |
9.0 |
11.5 |
13.5 |
17.0 |
19.0 |
|
37.5 |
8.5 |
9.5 |
12.0 |
14.0 |
18.0 |
20.0 |
|
|
|
Motor HP |
Capacitors
rating in KVAR When motor speed is (in
r.p.m) |
|
38.0 |
3000 |
1500 |
1000 |
750 |
600 |
500 |
|
40.0 |
9.0 |
10.0 |
13.0 |
15.0 |
19.0 |
21.0 |
|
42.5 |
9.5 |
11.0 |
14.0 |
16.0 |
20.0 |
22.0 |
|
45.0 |
10.0 |
11.5 |
14.5 |
16.5 |
21.0 |
23.0 |
|
47.5 |
10.5 |
12.0 |
15.0 |
17.0 |
22.0 |
24.0 |
|
50.0 |
11.0 |
12.5 |
16.0 |
18.0 |
23.0 |
25.0 |
|
55.0 |
12.0 |
13.5 |
17.0 |
19.0 |
24.0 |
26.0 |
|
60.0 |
13.0 |
14.5 |
18.0 |
20.0 |
26.0 |
28.0 |
|
65.0 |
14.0 |
15.5 |
19.0 |
21.0 |
27.0 |
29.0 |
|
70.0 |
15.0 |
16.5 |
20.0 |
22.0 |
28.0 |
31.0 |
|
75.0 |
16.0 |
17.0 |
21.0 |
23.0 |
29.0 |
32.0 |
|
80.0 |
17.0 |
19.0 |
22.0 |
24.0 |
30.0 |
34.0 |
|
85.0 |
18.0 |
20.0 |
23.0 |
25.0 |
31.0 |
35.0 |
|
90.0 |
19.0 |
21.0 |
24.0 |
26.0 |
32.0 |
37.0 |
|
95.0 |
20.0 |
22.0 |
25.0 |
27.0 |
33.0 |
38.0 |
|
100 |
21.0 |
23.0 |
26.0 |
28.0 |
34.0 |
40.0 |
|
Technical Features
| Capacitor (KVAR
range) |
1 KVAR to 25 KVAR +
Banking
|
| Rated Voltage |
220-440 Volt
rms |
| Max over
current |
1.3 x Rated
current
|
| Rated Frequency
|
50 / 60 Hz
|
| No. of Phase |
01/3 |
| Rated Frequency |
50/60 Hz.
|
| Insulation level |
30/-
|
| Loss factor |
.0025 at 50 Hz |
| Ambient
temperature |
-25°C to +
50°C
|
CAUTION :
Self healing capacitor are likely to be derated under following conditions :
-
System containing
harmonics.
-
Intermittent large
fluctuations in load
-
Where switching
operation exceed exceed 1000 times in one year
We recommed All
PP/Mix- dielectric design for such applications.
