The SVX075A2-4A1N1 is a Variable Frequency Drive (VFD) from Cutler Hammer, a division of Eaton Corporation. This drive is part of the SVX900 series featuring Volts / Hertz (V/Hz) and Sensorless Vector Control Capability. It has a compact and rugged assembly with an inherent enclosure rating of IP54/ NEMA 12, supporting back panel mounting in a vertical orientation. It exhibits steady-state speed error of, 0.5%, Torque rise time of less than 10 ms, high starting Torque, among others. The SVX075A2-4A1N1 has an input voltage rating of 308-500 VAC, 3-Phase, 50/60 Hz. It delivers an output voltage of 0-500 VAC, an output power of 75 HP, an output current of 105 Amperes, and a full-programmable output frequency of 0-320 Hz. It is integrated with a standard control panel installed with a removable keypad and a 3-line LCD. This component is used for the local operation and configuration of the drive. It is also provided with DC injection and dynamic braking capability. The SVX075A2-4A1N1 comes with programmable I/O channels specifically Six (6) 24VDC discrete inputs; 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 for speed external reference and One (1) 0-20 mA / 4-20 mA output channels typically used as speed feedback. The drive’s control section is intended to be supplied with 24 VDC input voltage and an input current of 250 mA. This drive comes with Over and Undervoltage protection, input and output phase monitoring and integral tripping mechanism, thermal protection for the motor, and earth fault protection.

The SVX075A2-4A1N1 is a drive manufactured by Eaton Cutler-Hammer. It belongs to the SVX family of independent drives manufactured by Eaton. The device comes in a compact size with only 13.5 inches in length, 30.1 inches in height, and 11.5 inches in width as its dimensions. It only weighs 127 pounds. It produces a power rating of 75 Horsepower and it requires 480 Volts AC voltage to operate regularly. It has an FR8 frame size with a NEMA Type 12 enclosure. The drive is also contained in an IP54 rated enclosure. This means that the drive is protected against particles and against a moderate amount of water. The SVX075A2-4A1N1 comes with 1 digital output and 2 relay outputs.

The SVX075A2-4A1N1 lacks an EPM module, a line filter, and an integrated brake chopper. No communication device is available in this drive either. The device comes with an integrated keypad and an inbuilt display on the front side. It is used to input various parameters and configurations into the drive. It has a quick start wizard to ensure a smooth start up process. The drive is widely used with multi-motor drive systems. It has a high immunity to resonance vibrations and it has low ripple in the torque. The drive has a high starting current and it has a torque rise time of less than 10 milliseconds. The drive can be mounted using a panel mounting method. The drive comes with protective features like the input over-voltage protection and the overload protection, and it also has a fault alarm system to alert for various events. It has been certified with various electrical standards like the IEC, UL, and the EN 61800.

1. What is the enclosure protection rating of the SVX075A2-4A1N1?

This SVX075A2-4A1N1 has enclosure protection rating of IP54/ NEMA 12.

2. What is the supported control method of the SVX075A2-4A1N1?

The SVX075A2-4A1N1 supports Volts / Hertz (V/Hz) and Sensorless Vector Control (SVC) control method.

3. Does the SVX075A2-4A1N1 come with an integral keypad?

Yes. The SVX075A2-4A1N1 comes with a pre-installed standard control panel.