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Mains (input) choke 250A, 380V, 110 kW, 0.056 mH (ACL-0250-056U-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
Input three-phase AC network reactor (ACL-0250-056U-0.4SA) is designed for installation at the input of frequency converters 110 kW or other electrical drives to eliminate mutual interference of powerful equipment powered by a single network at 3 phases 380V. The input reactor smooths current harmonics and makes them more gradual, protecting devices from input overvoltage. Constructively, the three-phase reactor consists of three inductive coils, each of which is connected to a phase using input-output terminals.
Functions of line reactors:
- smoothing current;
- protection against electrical overvoltages;
- improving efficiency.
| Model | ACL-0250-056U-0.4SA |
|---|---|
| Power | 110 kW |
| Operating Voltage | 3 phases 380 V |
| Voltage Drop | less than 2% |
| Rated Frequency | 50/60 Hz |
| Rated Current | 250 A |
| Maximum Current | 150% of rated no more than 60s |
| Inductance | 0.056 mH |
| Insulation Class | F, H |
| Protection Class | IP00-IP22 |
| Resistance Capability | AC 3000V, 50Hz, 5mA, 10s |
| Insulation Resistance | DC 1000V ≥ 100 MΩ |
| Temperature | from -25 to +45° C |
Connecting the input network reactor to the frequency converter
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