SC4407-01000 by Danaher

The SC4407-01000 is a high-performance frequency drive in the NEXTDRIVE Frequency Drives lineup from Danaher that delivers precise speed and torque control for industrial applications. Engineered to operate seamlessly with a 7.5 HP motor at a nominal Motor Volts rating of 460V, this drive supports an Input Volts auto-ranging window of 380-480V (3×200V to 3×480V) to accommodate varying installation conditions. Housed in a robust NEMA 1 Enclosure with an IP20 standalone design, the unit ensures dust protection and ease of mounting in control panels. Its compact footprint and reliable design make it ideal for demanding environments where space is at a premium and performance cannot be compromised.

This drive exhibits exceptional technical capabilities, including an Output Frequency (Hz) range from 0.06 to 400 Hz and an extended Output Volts window of 6-460V, enabling fine-tuned motor speed adjustments. With an Output Amps (RMS) rating of 11 A and an Input Amps (RMS) draw of only 12.1 A, the SC4407-01000 maintains efficient power delivery while minimizing energy loss. It features short-circuit protection up to 5000 ARMS and a continuous current overload capacity of 120%, supplemented by an Overload Capacity rating of 150% for 1 minute. The drive accepts standard Input Frequency (Hz) of 50/60 Hz and incorporates a T/25A 600V Input Line Fuse for robust overcurrent defense.

Operational excellence is driven by its ability to perform reliably under challenging conditions. The unit tolerates ambient temperatures up to Ambient Max (°C) of 40°C and relative Humidity from 10 to 95%, non-condensing, ensuring uninterrupted operation in fluctuating climates. Its auto-ranging power stage adapts to voltage variations without manual intervention, while optional dynamic braking resistors enhance deceleration control and energy dissipation. The IP20 rating, combined with the NEMA 1 enclosure, protects internal components from dust ingress, extending service life and reducing maintenance downtime. Together, these features guarantee smooth startup, stable speed regulation, and resilient fault response even during power surges or line disturbances.

Integration of the SC4407-01000 into existing control systems is straightforward thanks to its industry-standard terminals and versatile communication options. It pairs seamlessly with PLCs and SCADA platforms for centralized monitoring and remote parameter adjustment, speeding commissioning and diagnostics. This frequency drive is ideally suited for applications in conveyors, pumps, fans, mixers, and other industrial automation equipment where precise speed control, energy efficiency, and operational reliability are paramount. Its compatibility with Danaher’s suite of control peripherals further simplifies system design, making the SC4407-01000 a versatile solution for modern manufacturing and process control installations.