Main choke, three-phase, 550 V + 0% (50/60 Hz), V AC, 50 A, 0.37 mHMain choke, rated operating voltage 480 V AC, three-phase, uk =4%
Main choke, three-phase, 550 V + 0% (50/60 Hz), V AC, 50 A, 0.37 mH
Main choke, rated operating voltage 480 V AC, three-phase, uk =4%
| Product range | Accessories |
| Accessories | Mains chokes |
| Description | three-phase |
| For use with | DC1, DA1, SVX, SPX |
| Max. permissible connection voltage | 550 V + 0% (50/60 Hz) V AC |
| Rated operational current [Ie] | 50 A |
| Inductance [L] | 0.37 mH |
| Maximum heat dissipation [Pv] | 58 W |
| Standards | |
| Operating temperature | IEC/EN 61558-2-20-2000, VDE 0570 Part 2-20/2001-04, UL, CSA |
| Storage temperature [ϑ] | -25 to +40, up to 70 with current derating (see the note) °C |
| Mechanical shock resistance | -25 - +85 °C |
| Vibration resistance | 11 ms2/15 3 shocks g |
| Vibration | 1 (0 - 150 Hz) g |
| Altitude | 0.35 mm at 10 - 55 Hz |
| Mounting position | 0 – 1000 above sea level, up to 5000 with current reduction (see notes) m |
| Free surrounding areas | Standing vertically, suspended horizontally |
| Degree of Protection | < 50 MM |
| Rated duty factor | IP00 (connection lugs) |
| Weight | 100 % DF |
| Rated operational voltage | 5.9 kg |
| Max. supply voltage | |
| Operating frequency [f] | 3 AC 400 V |
| Insulation class | 550 V + 0% (50/60 Hz) V AC |
| Rated operational current [Ie] | 50/60 Hz |
| Inductance [L] | B |
| Maximum heat dissipation [Pv] | 50 A |
| Voltage sag [Uk] | 0.37 mH |
| Connection lugs | 58 W |
| PE stud | 2.5 % |
| Connection lug | |
| Drilling | ✓ |
| Tightening torque | ✓ |
| Rated operational current for specified heat dissipation [In] | Cu 15 x 2 mm2 |
| Heat dissipation per pole, current-dependent [Pvid] | 7 mm |
| Equipment heat dissipation, current-dependent [Pvid] | 3 Nm |
| Static heat dissipation, non-current-dependent [Pvs] | |
| Heat dissipation capacity [Pdiss] | The following applies for the installation altitude: Derating with respect to the rated operational current Ie:
|
| Operating ambient temperature min. | |
| Operating ambient temperature max. | 50 A |
| 10.2 Strength of materials and parts >10.2.2 Corrosion resistance |
0 W |
| 10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures |
58 W |
| 10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat |
0 W |
| 10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects |
0 W |
| 10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation |
-25 °C |
| 10.2 Strength of materials and parts >10.2.5 Lifting |
+40 °C |
| 10.2 Strength of materials and parts >10.2.6 Mechanical impact |
|
| 10.2 Strength of materials and parts >10.2.7 Inscriptions |
Meets the product standard´s requirements. |
| 10.3 Degree of protection of ASSEMBLIES | Meets the product standard´s requirements. |
| 10.4 Clearances and creepage distances | Meets the product standard´s requirements. |
| 10.5 Protection against electric shock | Meets the product standard´s requirements. |
| 10.6 Incorporation of switching devices and components | Meets the product standard´s requirements. |
| 10.7 Internal electrical circuits and connections | Does not apply, since the entire switchgear needs to be evaluated. |
| 10.8 Connections for external conductors | Does not apply, since the entire switchgear needs to be evaluated. |
| 10.9 Insulation properties >10.9.2 Power-frequency electric strength |
Meets the product standard´s requirements. |
| 10.9 Insulation properties >10.9.3 Impulse withstand voltage |
Does not apply, since the entire switchgear needs to be evaluated. |
| 10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material |
Meets the product standard´s requirements. |
| 10.10 Temperature rise | Does not apply, since the entire switchgear needs to be evaluated. |
| 10.11 Short-circuit rating | Does not apply, since the entire switchgear needs to be evaluated. |
| 10.12 Electromagnetic compatibility | Is the panel builder´s responsibility. |
| 10.13 Mechanical function | Is the panel builder´s responsibility. |
| Suitable as interference suppression reactance coil | Is the panel builder´s responsibility. |
| Suitable as net reactance coil | Is the panel builder´s responsibility. |
| Suitable as commutation reactance coil | Is the panel builder´s responsibility. |
| Suitable as ripple filter choke | The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices. |
| Suitable as output reactance coil | Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| Number of poles, primary side | Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| Rated clock frequency | The device meets the requirements, provided the information in the instruction leaflet (IL) is observed. |
| Rated operation frequency | |
| Max. rated operation voltage Ue | |
| Rated current at AC | No |
| Max. rated current (Ith) at rated voltage DC | Yes |
| Rated inductance | No |
| Degree of protection (IP) | No |
| Relative short circuit voltage | No |
| Resonance frequency | 3 |
| Degree of protection (NEMA) | 0 kHz |
| Product Standards | 50 - 60 Hz |
| UL File No. | 550 V |
| UL Category Control No. | 50 - 50 A |
| CSA File No. | 50 A |
| North America Certification | 0.37 mH |
| Specially designed for North America | IP20 |
| Suitable for | 2.5 % |
| Max. Voltage Rating | 0 Hz |
| Degree of Protection | Other |
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