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KML CONTACTOR FOR CAPACITORS
The new KML contactors are designed in compliance with standard and are suitable for operating three-phase
power capacitors. Thanks to the block of preload build-in the
same contactor, high currents peaks are reduced when
connecting the capacitors and protecting as well the contactor.
The block of preload consists of three auxiliary contacts of
preclosing, along with resistance (two by phase) through which
the capacitors are preconnected to the network, cushioning
therefore the peaks of connection current. Once the preload
resistances have reduced the current peaks that take place in
the connection of the capacitor, automatic opening of the
auxiliary contacts occurs with the objective of not having
unnecessary losses.
| Part number |
Max. reactive power (kvar) 50/60Hz |
In (A) |
Price (€) |
| 230~240V |
400~440V |
460V~480V |
500V~550V |
600V~690V |
| KITKML12 |
6.7 |
12.5 |
14 |
15 |
18 |
18 |
75 |
| KITKML25 |
14 |
25 |
29 |
30 |
35 |
36 |
100 |
| KITKML50 |
29 |
50 |
58 |
60 |
70 |
72 |
200 |
| KITKML60 |
32 |
60 |
65 |
70 |
80 |
87 |
240 |
| KITKML80 |
45 |
80 |
90 |
100 |
115 |
116 |
375 |
| |
KML12 |
KML25 |
KML50 |
KML60 |
KML80 |
| Coil voltage |
230V |
| Coil voltage tolerance |
0,85 to 1,1 Un |
| Frequency |
50 / 60 Hz |
| Rated insulation voltage |
690V |
1000V |
| Electrical life (Operations) |
200000 |
100000 |
100000 |
100000 |
75000 |
| Degree of protection |
IP20 |
IP00 |
| Operating temperature |
-25o to 55o |
| Auxiliary Contacts No |
2 NC |
2NC
1NO |
2NC
1NO |
2NC
1NO |
2NO+ 2NC |
| Weight (kg) |
0,316 |
0,40 |
0,945 |
0,968 |
2,45 |
| Assembly |
DIN rail or screwed |
Screwed |
Tightening torque (Nm)
Main circuit
Auxiliary circuit |
1,2
0,8 |
1,6
0,8 |
3-4
0,8 |
3-4
0,8 |
3-5
0,8 |
| Standard |
|
KML 12 || KML 25 || KML 50 || KML 60 || KML 80
|
