Filter circuit reactor, three-phase
DR3 3,125/7 - Discontinued items - no longer available
Characteristics
Benefits
› No overloading of the capacitors
› Stabilizing mains impedance
› Low inductance tolerance
› Very good corrosion protection and low noise thanks to vacuum impregnation
› Extended linearity
› Thermal design for continuous duty in the event of mains operation and harmonics
› Optional with thermal switch
| Product | Filter circuit reactor, three-phase |
| Order number | DR3 3,125/7 |
| Series | DR3 |
| Inductance | 3x 12.3 mH |
| Rated current | 3x 5.2 Aac |
| Linear current | 3x 9 Aac |
| Rated voltage range | 0 V to 400 V |
| Phases | 3 |
| Frequency range | to 50 Hz |
| Motor or converter power | 148 kW / 198.47 HP |
| EN Insulation class | F (155°C) |
| UL Insulation class | class 155 |
| Power loss | 50.00 W |
| Wire material | Copper |
General
| Cooling type | AN |
| Switching group | III0 |
Environment
| Ambient temperature | 0 °C to 40 °C / 32 °F to 104 °F |
| Max. installation height | 134 m / 440 ft |
Protection and Safety
| Protection type | IP 00 |
| Protection class (prepared) | I |
| Degree of contamination | 2 |
Size and Weight
| Width | 148 mm / 5.83 in |
| Height | 134 mm / 5.28 in |
| Depth | 79 mm / 3.11 in |
| Weight | 2.6 kg / 5.732 lbs |
| Low Voltage Directive | EN 61558-2-20 |
| RoHS compliant | EN IEC 63000 |
| Approval cURus - Recognized | UL 508; CSA 22.2 |
