| Inductor
for application in capacitor banks
copper windings, low
temperature rise
| Products in this
family |
| Reference |
Capacitor
Rating kvar |
Effective
Rating kvar |
Current
(A) |
| RTFX
5 |
5
kvar / 440V |
4,4
kvar |
6,8
A |
| RTFX
10 |
10
kvar / 440V |
8,9
kvar |
13,6
A |
| RTFX
12,5 |
12,5
kvar / 440V |
11,1
kvar |
17,0
A |
| RTFX
15 |
15
kvar / 440V |
13,3
kvar |
20,4
A |
| RTFX
20 |
20
kvar / 440V |
17,8
kvar |
27,2
A |
| RTFX
25 |
25
kvar / 440V |
22,2
kvar |
34,0
A |
| RTFX
30 |
30
kvar / 440V |
26,7
kvar |
40,8
A |
| RTFX
40 |
40
kvar / 440V |
35,5
kvar |
54,4
A |
| RTFX
50 |
50
kvar / 440V |
44,4
kvar |
68 A |
| RTFX
60 |
60
kvar / 440V |
53,3
kvar |
82 A |
| RTFX
80 |
80
kvar / 440V |
71,1
kvar |
109
A |
| RTFX
100 |
100
kvar / 440V |
88,8
kvar |
136
A |
|
|
| Measurements and
weights |
|
| Reference |
Capacitor
Rating kvar |
Dimensions
mm |
Weight
kg |
Fig. |
| A |
B |
C |
D |
E |
Ű |
| RTFX
5 |
5
kvar / 440V |
150 |
111 |
180 |
85 |
100 |
6 |
4.60 |
|
| RTFX
10 |
10
kvar / 440V |
150 |
126 |
180 |
100 |
100 |
6 |
7.60 |
|
| RTFX
12,5 |
12,5
kvar / 440V |
150 |
141 |
180 |
115 |
100 |
6 |
9.50 |
|
| RTFX
15 |
15
kvar / 440V |
180 |
126 |
215 |
100 |
120 |
6 |
11.10 |
|
| RTFX
20 |
20
kvar / 440V |
180 |
131 |
215 |
120 |
105 |
6 |
12.10 |
|
| RTFX
25 |
25
kvar / 440V |
180 |
141 |
215 |
115 |
120 |
6 |
14.00 |
|
| RTFX
30 |
30
kvar / 440V |
180 |
156 |
215 |
130 |
120 |
6 |
16.80 |
|
| RTFX
40 |
40
kvar / 440V |
180 |
176 |
215 |
150 |
120 |
6 |
20.90 |
|
| RTFX
50 |
50
kvar / 440V |
180 |
186 |
215 |
160 |
120 |
9 |
22.90 |
|
| RTFX
60 |
60
kvar / 440V |
180 |
201 |
215 |
175 |
120 |
9 |
25.80 |
|
| RTFX
80 |
80
kvar / 440V |
240 |
161 |
285 |
135 |
160 |
9 |
33.20 |
|
| RTFX
100 |
100
kvar / 440V |
240 |
186 |
285 |
160 |
160 |
9 |
40.80 |
|
| Technical
Characteristics |
| Frequencies |
50 Hz |
| Isolation |
Class F - 155șC |
| Winding |
Class HC-200șC |
| Test voltage |
3 kV (1 min, 50 Hz) |
| Protection degree |
IP-00 |
| Standards |
IEC/EN/UNE-EN 60289 CE |
| Includes |
Thermal protection against over
temperature |
| Ambient temperature |
45șC |
| Temperature rise |
< 85 șC |
| Thermal overload
factor |
5 % |
| Line voltage |
400 V |
| Resonance frequency |
189 Hz (P = 7 %) |
| Capacitor voltage |
440 V |
| Harmonic currents |
I3 = 8 %, I5 = 31 %, I7 = 13 % |
| Over current In |
6 % |
| Inductance
tolerance |
+/- 3 % |
-
Avoids resonance between the inductance of the supply
transformer and the capacity of the capacitor bank
- Eliminates over voltage and over current in the
transformer and the capacitor bank
- Protects capacitors against harmonics, avoiding premature
breakdown of the capacitor bank
- Limits the connection spikes of he capacitor bank,
extending its lifetime and reducing microcuts in the voltage
|
|
