1V4460 | Reliance Electric PWM Motor Drive

The Reliance Electric 1V4460 is a pulse-width modulated (PWM) drive designed for 1HP and 2.0KVA applications, forming part of the GV3000 series. It offers vector regulation for precise motor speed control in various applications. The drive utilizes vector regulation to maintain motor torque at zero speed, control speed bidirectionally, and deliver high dynamic response. Operating at frequencies of 2 kHz, 4 kHz, and 8 kHz, it accepts 2.5 input amps and provides 2.1 output amps. Under full load, the drive experiences a power loss of sixty watts. It is engineered to withstand harsh environments, withstanding ambient humidity levels up to 95% non-condensing. Alternate part numbers include 896.00.70 and GV3000U-AC002-AF-DBT. 

The 1V4460 is a high-performance drive unit manufactured by Reliance Electric, specifically designed for the GV3000 series. This drive unit is engineered to deliver reliable and precise motor control for a variety of industrial applications, making it an essential component in environments where consistent and efficient operation is critical. With a power rating of 1 HP, the 1V4460 is ideal for controlling small to medium-sized motors, offering the performance needed to handle a range of industrial tasks with accuracy and efficiency.

Operating within an input voltage range of 380-460 VAC, the 1V4460 is compatible with standard industrial power supplies, ensuring its versatility across different regions and applications. This wide voltage range allows the drive to be seamlessly integrated into various electrical systems, providing flexibility in installation and operation. The drive supports both 50 Hz and 60 Hz frequencies, making it suitable for global applications where different power standards are prevalent. This adaptability ensures that the 1V4460 can be deployed in a diverse array of settings, from manufacturing plants to material handling facilities.

The 1V4460 drive is housed in a robust NEMA 4X/12 enclosure, which provides superior protection against harsh environmental conditions. The NEMA 4X rating ensures that the drive is protected from water, dust, and corrosion, making it suitable for use in outdoor or washdown environments where exposure to these elements is common. The NEMA 12 rating further protects the drive from dust, dirt, and non-corrosive liquids, making it ideal for indoor industrial settings where protection against airborne contaminants is necessary. This dual-rating enclosure guarantees that the 1V4460 can operate reliably in both demanding indoor and outdoor environments.

One of the key features of the 1V4460 is its built-in keypad and display, which provide an intuitive interface for operators to monitor and control the drive’s performance. The keypad allows for easy access to drive settings, enabling quick adjustments to motor speed, torque, and other critical parameters. The display provides real-time feedback on drive status, making it easy for operators to monitor performance and identify any potential issues. This user-friendly interface simplifies the operation and maintenance of the drive, reducing downtime and increasing overall productivity.

The 1V4460 is supported by two comprehensive instruction manuals, D2-3359 and D2-3360, which provide detailed guidance on installation, operation, and maintenance. These manuals are essential resources for ensuring that the drive is set up correctly and operated safely, offering step-by-step instructions and troubleshooting tips to help users maximize the drive’s performance. The availability of thorough documentation underscores Reliance Electric’s commitment to supporting its products throughout their lifecycle, ensuring that users have the information they need to operate the drive effectively.

In summary, the 1V4460 drive from Reliance Electric’s GV3000 series is a versatile and reliable solution for industrial motor control. With its 1 HP rating, wide input voltage range, and robust NEMA 4X/12 enclosure, the drive is designed to deliver consistent performance in a variety of challenging environments. The built-in keypad and display provide a user-friendly interface for easy operation and monitoring, while the comprehensive instruction manuals ensure that users can install and maintain the drive with confidence. Whether used in new installations or as part of an upgrade to existing systems, the 1V4460 offers the durability, flexibility, and control needed to optimize industrial operations.