These chokes are characterized by a high linearity of the inductance (LI) or (Lf)
Description
These inductors are distinguished by their highly linear inductance (LI) or (Lf). Their frequency dependence changes with the conductor and the cooling efficiency. Depending on requirements, the winding can be of copper or aluminium.
Natural and forced air cooling are possible.
Natural and forced air cooling are possible.
Advantages
- High inductance
Technical data*
LD 1180750 V530 A4 mH114 kg145 kgLD 12001500 V480 A5,2 mH140 kg160 kgLD 22401000 V800 A3,5 mH285 kg375 kgLD 25001650 V400 A10 mH298 kg520 kg
*Of course, other voltages and services can also be offered after consultation
| Type | Nominal voltage | Rated current | Inductance | Copper approx. | Weight approx. | Protection class |
| LD 7,2 | 500 V | 12 A | 50 mH | 19 kg | 21 kg | IP 00 |
|---|---|---|---|---|---|---|
| LD 115 | 1000 V | 107 A | 10 mH | 75 kg | 100 kg | |
| LD 145 | 1000 V | 189 A | 4 mH | 36 kg | 46 kg | |
| LD 173 | 350 V | 350 A | 1,4 mH | 56 kg | 70 kg | |
| LD 206 | 750 V | 250 A | 3,3 mH | 32 kg | 45 kg | |
| LD 317 | 1000 V | 310 A | 3,3 mH | 52,4 kg | 65 kg |
