20BD248A0ANNANC0 Allen-Bradley adjustable frequency three-phase PowerFlex 700 AC drive

Description

Overview

Essential details：20BD248A0ANNANC0 Allen-Bradley adjustable frequency three-phase PowerFlex 700 AC drive

The Allen-Bradley 20BD248A0ANNANC0 is an adjustable frequency three-phase PowerFlex 700 AC drive with a 480V AC voltage rating, as well as a 248 A and 200 HP normal duty rating at an input of 480V at 60 Hz. It uses a frame size of 6 and it has a NEMA Type 1, IP20 enclosure. The human interface module (HIM) of this drive is blank and it ships with manual documentation. While the 20BD248A0ANNANC0 drive has an EMC filter and a CM choke, it does not come with an internal braking resistor and it only has a standard control. This drive can be mounted inside or outside of a cabinet but it is important that its location be free of corrosive particles or volatile vapors, gases, or dust. It should also have an ambient temperature of 0 to 50 °C while it is running and -40 to 70 °C when the drive is in storage. Its relative humidity should also be between 5 to 95% and have a Level 1 or Level 2 surrounding environment pollution degree. When in operation, the 20BD248A0ANNANC0 drive has a 1 g peak operating vibration and a 15 g peak operating shock for 11 ms (+/- 1 ms). There are 3 available motor controls for the 20BD248A0ANNANC0 drive, namely the volts per Hertz control, the vector control which uses the patented Allen-Bradley Force technology, and the sensorless vector control. It also has other features present, such as the inertia ride through, the flying start, the integral process PI control, the regulations for speed and torque, the high-speed analog inputs, the position indexer/speed profiler, the current limit and bus voltage regulation, the TorqProve, and programming flexibility.

20BD248A0ANNANC0

lf you need to inquire or purchase ,please send the product models to my email or call medirectly .

20BD248A0ANNANC0 Allen-Bradley adjustable frequency three-phase PowerFlex 700 AC drive

The Allen-Bradley 20BD248A0ANNANC0 is a PowerFlex 700 Adjustable Frequency AC drive. This drive mainly features an input supply voltage range of 380-480 Volts AC, 3-Phase, and delivers an output voltage of 0-460 Volts AC, 3-Phase. It drives the connected motor via its applicable output power of 200 Horsepower at normal duty and 150 Horsepower at heavy-duty operation along a continuous output current of 248 Amperes.

Being part of the PowerFlex 700 drive product family and with a rating of 200 Horsepower, it is provided with inherent capabilities such as Integral EMC filtering; Internal communication; Integral dynamic braking transistor. It is also capable of multiple motor control methods including Volts/Hertz (V/Hz) for fan and pump applications; Sensorless Vector Control (SVC) for torque regulation. The 20BD248A0ANNANC0 is specifically equipped with vector control capability which offers outstanding torque regulation compared to SVC including excellent low speed / zero speed performance. The vector control method utilizes the Patented technology of Allen-Bradley, FORCE technology.

Additionally, the 20BD248A0ANNANC0 has a fast-acting Current limit and Bus Voltage Regulation, allowing maximum acceleration and deceleration times without causing tripping of the drive. It supports Flying start used for establishing smooth and instantaneous connection into rotating loads without the need for speed feedback and regardless of the commanded motor rotation direction. It also has an Inertia Ride-through, preventing the drive from tripping by utilizing the stored inertia. This feature is practical in power outages.

The 20BD248A0ANNANC0 also comes with integral Proportional + Integral (P+I) controller algorithm, making the drive a stand-alone controller. This eliminates the need of an external PID controller to operate the drive. It also features TorqProve function, which assures control of the load during transfer of control between drive and mechanical brake.