Schneider Electric Network Choke VW3A4551

Manufacturer: Schneider Electric
Designation: Network Choke 10mH, 4A
Type: VW3A4551

Suitable as a filter choke: no
Suitable as a network choke: yes
Suitable as a commutation choke: no
Suitable as a smoothing choke: no
Suitable as an output choke: yes

Number of poles, primary side: 3
Rated operating frequency: 50..60 Hz
Max. rated operating voltage Ue: 690 V
Rated current at AC: 4 A
Rated inductance: 10 mH
Protection class (IP): IP00

This network choke is an option for variable speed drives in the Altivar series. Its rated current is 4A. It provides improved protection against overvoltages on the power supply and helps reduce the harmonic distortion of the current generated by the inverter. The protection class is IP00. It has an inductance of 10mH. The weight is 1.5 kg, and the dimensions are 100 mm wide, 135 mm high, and 60 mm deep. Its use is particularly recommended in cases of close parallel connection of multiple inverters, in power supplies with significant disturbances from other devices, and in power supplies with voltage imbalance between phases.