Single-phase test reactor
Description
These chokes are used in test laboratories as load chokes. They can be interconnected (almost) arbitrarily. If these chokes are used with appropriate resistors, testing under various cos(phi) is possible. This is required, for example, to test the connection and switching behavior of components
Advantages
- Robust design
- High flexibility
- compact design
- Low losses
- Insulation class: F at 40° C
- Climatic category: 25/085/21 DIN IEC 68 Part 1
- Max.
winding temperature: 125° C - Protection class: IP00
- Nominal Voltage: 230 V
- Rated current: 0,5 – 32,5 A
- Inductance: 0,127 – 3180 mH
| Type | Rated voltage [V] | Rated current [A] | Inductance [mH] | DC-Resistance [mΩ] | Power loss [W] |
| NPT 8929 / 0,5 | 230 | 0,5 | 3180 | 55670,2 | 23 |
| NPT 8929 / 1,25 | 230 | 1,25 | 1270 | 16880,0 | 43 |
| NPT 8929 / 1,66 | 230 | 1,66 | 955 | 9977, 8 | 47 |
| NPT 8929 / 2,5 | 230 | 2,5 | 636 | 6388,5 | 66 |
| NPT 8929 / 5 | 230 | 5,0 | 318 | 1782,5 | 94 |
| NPT 8929 / 32,5 | 230 | 32,5 | 0,318 | 0,0 | 39 |
| NPT 8929 / 32,5 | 230 | 32,5 | 0,127 | 7,0 | 13 |
| NPT 8929 / 32,5 | 230 | 32,5 | 0,318 | 0,0 | 27 |
| Type | L [mm] | B [mm] | H [mm] | N1 [mm] | N2 [mm] | øD1 [mm] | Connection [mm²] | Copper [kg] | Weight [kg] |
| NPT 8929 / 0,5 | 120 | 96 | 205 | 76 | 77 | 7 x 13 | 2,5 | 0,7 | 5 |
| NPT 8929 / 1,25 | 160 | 105 | 265 | 100 | 81 | 7 x 13 | 2,5 | 2 | 9,8 |
| NPT 8929 / 1,66 | 160 | 115 | 270 | 100 | 91 | 7 x 13 | 2,5 | 3,1 | 12,2 |
| NPT 8929 / 2,5 | 200 | 122 | 310 | 124 | 94 | 10 x 18 | 4 | 3,9 | 17 |
| NPT 8929 / 5 | 240 | 153 | 355 | 144 | 125 | 10 x 18 | 4 | 7,3 | 29 |
| NPT 8929 / 32,5 | 120 | 96 | 208 | 76 | 77 | 7 x 13 | 16 | 0,84 | 6,5 |
| NPT 8929 / 32,5 | 100 | 82 | 190 | 63 | 65 | 6 x 10 | 16 | 0,44 | 3,6 |
| NPT 8929 / 32,5 | 120 | 96 | 208 | 76 | 77 | 7 x 13 | 16 | 0,94 | 6,5 |
