Filter circuit reactor, three-phase
DR3 12,5/7 - 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 12,5/7 |
| Inductance | 3x 3.22 mH |
| Rated current | 3x 19.5 Aac |
| Linear current | 3x 0 Aac |
| Rated voltage range | 400 V |
| Frequency range | 50 Hz |
| EN insulation class | H (180°C) |
| UL Insulation class | class 180 |
| Wire material | Aluminum |
General
| Cooling type | AN |
| Switching group | III0 |
Environment
| Ambient temperature | -10 °C to 60 °C / 14 °F to 140 °F |
Protection and Safety
| Protection type | IP 00 |
| Protection class (prepared) | I |
| Degree of contamination | 2 |
Size and Weight
| Width | 185 mm / 7.28 in |
| Height | 215 mm / 8.46 in |
| Depth | 125 mm / 4.92 in |
| Weight | 8.7 kg / 19.18 lbs |
| Low Voltage Directive | EN 61558-2-20 |
| RoHS compliant | EN IEC 63000 |
| Approval cURus - Recognized | UL 508; CSA 22.2 |
