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Mains (input) choke 290A, 380V, 132 kW, 0.048 mH (ACL-0290-048U-0.4SA)
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≈ 250 UAH / Free for orders over 5,000 UAH
≈ 350 UAH / Free for orders over 5,000 UAH
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Technical specifications
Description
Three-phase AC input reactor (ACL-0290-048U-0.4SA) is designed for installation at the input of frequency converters 132 kW or other electric drives to eliminate the mutual influence of powerful equipment powered from the same 3-phase 380 V grid. The input reactor smooths current harmonics, making them more stable, and protects devices from input overvoltage. Structurally, the three-phase reactor consists of three inductive coils, each wired to a phase via input-output terminals.
Functions of line reactors:
- smoothing current;
- protection from electrical surges;
- improving power.
| Model | ACL-0290-048U-0.4SA |
|---|---|
| Power | 132 kW |
| Operating Voltage | 3 phases 380 V |
| Voltage Drop | less than 2% |
| Rated Frequency | 50/60 Hz |
| Rated Current | 290 A |
| Maximum Current | 150% of nominal no more than 60 s |
| Inductance | 0.048 mH |
| Insulation Class | F, H |
| Protection Class | IP00-IP22 |
| Voltage Withstand | AC 3000 V, 50Hz, 5 mA, 10 s |
| Insulation Resistance | DC 1000 V ≥ 100 MΩ |
| Temperature | from -25 to +45° C |
Connecting the AC input reactor to the frequency converter
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