Single-phase servo drive Quasar

400 V

Bi-directional power supply with power factor correction With the Quasar B1-400/6, Prodrive Technologies offers a matching supply for the Cygnus D3-400/4 series of servo drives. Quasar power supplies feature an internal power factor correction circuit which significantly reduces the input current compared to traditional drives with an input rectifier. In addition to this, the quasar rectifier is capable of bi-directional power flow, which increases overall efficiency and saves costs on external brake resistors. Bi-directional power flow Power factor correction Wide AC input Specifications Power input - B1-400/6 Input voltage range - 85 - 265VAC Input current - 15ARMS Input current, peak - 52APK Input type - single phase, TT/TN Auxiliary input voltage - 21 - 26 VDC Auxiliary input current - max 3A Power output Output voltage - 400VDC Continuous output current - 6ARMS Peak output current - 18A Output type - non-isolated Efficiency - >95% Control Features - Bidirectional power flow (t<5s) - Power factor correction - 200kHz