20AD052A0AYNANC0

The Allen-Bradley 20AD052A0AYNANC0 PowerFlex 70 Adjustable Frequency drive provides a wide variety of features that users can choose from in order to configure this drive to suit their needs. The 20AD052A0AYNANC0 is a drive for general purpose use and it has excellent performance. The 20AD052A0AYNANC0 weighs approximately 18.60 kilograms (41.0 pounds), and it is 11.04 inches wide and 21.88 inches high. This drive requires 480 Volts 3-phase voltage and it has a 40 Horsepower rating when it is operated in normal duty mode. It can also operate in a heavy-duty mode, in which case the rating drops to 30 Horsepower. The 20AD052A0AYNANC0 must be mounted vertically without using spacers or standoffs. This drive can be mounted either inside or outside a control cabinet since it is housed in an IP20, NEMA/UL Type 1 enclosure, but the users must ensure that the airflow through the chassis has not been restricted and that it can still reach this drive’s heatsink. What makes this panel mounting method practical is its ability to vertically remove a conduit plate, and thus the installation and replacement processes can be carried out without disturbing the conduit. This drive has a conformal coating, but it does not have an interface module. This drive is manually operated, preventing the users from receiving any feedback on the operation state or on malfunctions of this drive. Since the 20AD052A0AYNANC0 has a dynamic braking feature and it comes with a brake IGBT (an Insulated-Gate Bipolar Transistor), but it does not have a drive-mounted brake resistor. Although this drive does not have a communication module, it does have enhanced control with 24 Volts input and output voltage. The 20AD052A0AYNANC0 features bus voltage regulation and a current limit, which means that this drive allows for acceleration and deceleration at maximum speeds without tripping the drive. Furthermore, its flying start feature enables a smooth connection into rotating loads, and a separate process loop controller is not required, thanks to the PI control. Other features, such as inertia ride-through, user sets, and slip compensation allow for smooth and easy operation of this drive, which is compatible with other Allen-Bradley DPI communication adapters.

About 20G1AND186A0NNNNN (NEW)

The Allen-Bradley 20G1AND186AN0NNNNN is a PowerFlex 755 Adjustable Frequency AC Drive. Being part of the PowerFlex 755, this drive is capable of a wide variety of selectable control methods such including Vector Control w/FORCE Technology with and without an encoder used position

The 20AD052A0AYNANC0 is a PowerFlex 70 adjustable Frequency AC drive from Allen-Bradley. This drive is designed with a variety of features, primarily capable of Volts / Hertz (V/Hz) control, Sensorless Vector Control (SVC) and Vector Control with FORCE Technology which is an Allen-Bradley trademark technology.

Interpreting the catalog number, the 20AD052A0AYNANC0 is a PowerFlex 70 drive with an input voltage range of 380-480 VAC, 3-Phase. It delivers an output voltage of 0-460 VAC and dual output power of 40 HP at Normal duty and 30 HP at heavy-duty operation. It also delivers an output current of 52 Amperes. It is a Frame E drive and supports Panel mounting and requires installation clearance of 76.2 mm 0r 3.0 Inches for top and bottom spaces. It supports Zero stacking installation, allowing drives to be installed without spaces in between. This drive comes with integral IGBT brake, internal AC line filter. It is without a communication module, encoder feedback and Human Interface Module (HIM).

General features of the 20AD052A0AYNANC0 which is common to the entire PowerFlex 70 drive includes fast-acting current limit and bus voltage regulation, Inertia Ride-through, up to three (3) independently configured user sets, slip compensation, drop control, sleep/wake control, and safe torque-off functionality.

The 20AD052A0AYNANC0 is also provided with a Proportional + Integral (PI) controller, allowing the drive to act as a stand-alone controller, eliminating the need of external PI controller and enabling the drive to be used in most applications such as pumping, material transfer, extruder and other applications.