Line reactor
NKE 20/2,55
Characteristics
Benefits
› Use as line reactor, commutating reactor or PFC reactor
› Power harmonic damping
› Starting current limitation
› Increases the service life of consumers
› Low ripple
› Very good corrosion protection and low noise thanks to vacuum impregnation
› Bridging voltage dips
› Peak current limitation
| Product | Line reactor |
| Order number | NKE 20/2,55 |
| Series | NKE |
| Inductance | 2.55 mH |
| Rated current | 20 Aac |
| Linear current | 30 Aac |
| Rated voltage range | 0 V to 400 V |
| Rated voltage | 400 V |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| Short circuit voltage | 4% @ 400 V |
| Motor or converter power | 6.4 kW / 8.58 HP |
| EN Insulation class | B (130°C) |
| UL Insulation class | class 130 |
| Power loss | 15.90 W |
| Wire material | Copper |
General
| Cooling type | AN |
| Switching group | I0 |
Environment
| Ambient temperature | -10 °C to 40 °C / 14 °F to 104 °F |
| Max. installation height | 1,000 m / 3,281 ft |
Protection and Safety
| Protection type | IP00 |
| Protection class (prepared) | I |
| Degree of contamination | 2 |
Electrical Connections
| Input terminal | Screw terminal |
| Output terminal | Screw terminal |
| Terminal PE | Plug-in connection |
Size and Weight
| Width | 120 mm / 4.72 in |
| Height | 130 mm / 5.12 in |
| Depth | 110 mm / 4.33 in |
| Weight | 3.75 kg / 8.267 lbs |
| Low Voltage Directive | EN 61558-2-20 |
| RoHS compliant | EN IEC 63000 |
| Approval cURus - Recognized | UL 5085-1/-2; CSA 22.2 |
