Product Description:

The SV3405-00000 is an adjustable-frequency AC drive produced by Kollmorgen for the SV3000 Flux Vector Drives series. Closed-loop vector algorithms inside the unit modulate stator voltage and frequency, allowing accurate torque control from zero speed and upward. In automated machinery, the drive manages conveyors, mixers, and indexing tables while providing repeatable acceleration profiles. It also protects the attached motor against stall or overload events by tracking current and slip in real time.

It connects to a three-phase 460 VAC mains supply and draws 10.4 A of line current at rated load. Under those conditions, the power stage supplies 7.6 A RMS and 6.0 kVA to the motor terminals. A displacement power factor of 0.95 limits reactive demand on the feeder circuit. An internal fan forces airflow across the heat sink to remove conversion losses and keep the power devices within their thermal limit. The hardware also supports a peak of 11.4 A RMS for temporary torque boosts, and the built-in chopper can provide 50% braking torque during short deceleration events.

Continuous mechanical output is rated at 5 HP, and carrier modulation supports up to 120 Hz output frequency, letting standard 60 Hz motors operate above base speed when ventilation permits. The vector algorithm develops strong breakaway torque at low speed, which helps loaded shafts start without hesitation. For process upsets, the inverter withstands 150 % for 60 s of overload before tripping. Reliable service is permitted up to 55 °C ambient, and within that range the control logic monitors heat sink temperature and automatically adjusts switching patterns to protect the power section. This behavior supports applications that require frequent starts, controlled stops, and repeatable speed regulation under changing load conditions.