Three-phase load reactor
Description
Drive inverters or output filters must be tested at rated current by using typically motor-generators. Due to the high costs, the specimens can be loaded alternatively with chokes which have a sufficient linearity and does not exceed the temperature limit at higher frequencies.
Advantages
- Small dimensions
- Cost-effective solution
- Cooling: AN
- Insulation class F
- Climatic category: 25/085/21 DIN IEC 68 Part 1
- Max.
winding temperature: 140 °C - Protection rating: IP 00
- Rated voltage : 400 V
- Rated current : 0,6 – 75 A
- Inductance : 3,15 – 254 mH
| Type | Rated voltage [V] | Rated current [A] | Inductance [mH] | DC-Resistance [mΩ] | Power loss [W] |
| RPD 9039/0,6 | 3 x 400 | 0,6 | 254 | 6009,2 | 20 |
| RPD 9039/7,0 | 3 x 400 | 7 | 31,4 | 221,7 | 70 |
| RPD 9039/32,0 | 3 x 400 | 32 | 8,550 | 34,3 | 230 |
| RPD 9039/75,0 | 3 x 400 | 75 | 3,150 | 12,6 | 430 |
| Type | L [mm] | B [mm] | H [mm] | N1 [mm] | N2 [mm] | øD1 [mm] | øD1 [mm] | A1 [mm] | Cooper [kg] | Weight [kg] |
| RPD 9039/0,6 | 125 | 91 | 85 | 100 | 52 | 5 x 8 | 9 | 33,1 | 1 | 2 |
| RPD 9039/7,0 | 190 | 123 | 157 | 170 | 79 | 8 x 12 | 9 | 34,5 | 3 | 10 |
| RPD 9039/32,0 | 300 | 168 | 264 | 224 | 120 | 10 x 18 | 9 | 34,7 | 11 | 38 |
| RPD 9039/75,0 | 360 | 182 | 313 | 264 | 142 | 10 x 18 | 9 | 35,7 | 18 | 58 |
