SVX125A1-4A1N1

The SVX125A1-4A1N1 is a Variable Frequency Drive (VFD) from Cutler Hammer, a division of Eaton Corporation. This drive is mainly used to control the speed and torque of an industrial AC motor. This drive has an input voltage of 380-500 VAC, 3-Phase, along with an input frequency of 50/60 Hz. This drive has an output voltage of 0-500 VAC, 3-Phase with a motor applicable output power of 125 HP, an output current of 170 Amperes, and a programmable output frequency of 0-320 Hz. It is pre-installed with an integrated Keypad and LCD display for local operation, configuration, and diagnostics of the drive. The supported control methods of this drive are Volts / Hertz (V/Hz) and Sensorless Vector Control (SVC), especially compatible for producing contact and variable torque. For dynamic braking options, the SVX125A1-4A1N1 comes with DC injection and Dynamic braking capability. The SVX125A1-4A1N1 has an FR8 Frame size and comes with an Ingress Protection (IP) rating of IP21 and NEMA Rating of NEMA 1. It is intended to be mounted on a panel in vertical orientation only. This drive supports multiple communication protocols such as PROFIBUS-DP, PROFINET, EtherCAT, EtherNet/IP, LonWorks, CANopen, DeviceNet, Modbus-TCP, Modbus-RTU, BACnet MS/TP. The SVX125A1-4A1N1 has Six (6) 24VDC fully programmable discrete inputs; Fully programmable One (1) 48 VDC and Two (2) Normally Open (N.O.) contact outputs; Two (2) 0-10 VDC, 0-20 mA / 4-20 mA analog input and One (1) 0-20 mA / 4-20 mA output channels. The control section of this drive is designed to accept 24 VDC and an input current of 250 mA.

The SVX125A1-4A1N1 is an independent drive manufactured by Eaton. The physical dimensions of this drive is 30.1 inches in height, 13.5 inches in length, and 11.5 inches in width and weighs 127 pounds. The SVX125A1-4A1N1 is not equipped with a brake chopper but it has an alphanumeric keypad for the easy transmission of data into the drive. Three-phase EMC H input with standard board modifications and a frame size of FR8 allows the device to perform seamlessly. The SVX125A1-4A1N1 independent drive has power ratings of 480 Volts AC, 170 Amps, and 125 Horsepower. In order to protect the device from external damage, the NEMA Type 1/IP21 enclosure is included on the independent drive. The NEMA 1 and 12 enclosures are available if the users prefer them. This high-quality independent drive is certified by many international bodies including the IEC 61800-2, UL 508C, and EN 61800-3 Level H. This performance drive provides compact modular solutions to all speed control applications under industrial settings with an open loop vector. An adaptive motor model, sensor-less vector technology, and advanced ASIC circuit features deliver a powerful, high-performing speed control device. The SVX125A1-4A1N1 is able to automatically detect motor parameters and integrate the system according to the modes. There are two modes available for users which are the sensorless vector mode and user interface mode. This optimized device is able to perform vector control through a system of stator flux coordinates. Stator flux coordinates increase the accuracy by multiple folds because even small variations in measurements are detected and corrected by the SVX125A1-4A1N1 performance drive. The extremely efficient performance drive improves productivity, making it very cost-effective for industrial purposes.