The PowerFlex 700 series from Allen-Bradley is a series of adjustable-frequency AC drives designed for the control of 3-phase induction motors in oil well, speed, lifting, and positioning applications. PowerFlex 700 drives provide an economical solution for variable-torque pump and fan applications requiring speed control. The vector control algorithm supported by PowerFlex 700 drives includes Allen-Bradley Force Technology for advanced motor control. Additionally, these drives also support Volts per Hertz and sensorless vector control. PowerFlex 700 drives come in multiple enclosures, including IP 54 wall-mounted, IP 54 flange-mounted, IP 20 NEMA, and zero stacking enclosures. Integrated features such as an internal brake resistor, EMC filtering, and a communication interface enable considerable space conservation.
PC-based software and LCD HMIs can be used for the programming and management of PowerFlex 700 drives. Optional communications adapters for the USB, Ethernet, ControlNet, and DeviceNet networks are available from Allen-Bradley. The input voltage classes for PowerFlex 700 drives and their corresponding power ratings are 0.37 to 66 kilowatts at 200 to 240 Volts, 0.37 to 132 kilowatts at 380 to 480 Volts AC, 1 to 150 Horsepower at 500 to 600 Volts AC, and 45 to 132 kilowatts at 690 Volts AC. A cassette is available for the PowerFlex 700 drives which house all the I/O, control, and encoder options and that can be interchanged with all the PowerFlex 700 drives. The maximum surrounding air temperature (without derating) for open IP 20 rated drives is from 0 to 50 degrees Celsius. The storage temperature for all the enclosure types is from -40 to 70 degrees Celsius.
Browse available units in our catalog of PowerFlex 700.
This model functions effectively across a range of temperatures, with a minimum rating of 0°C and a maximum of 50°C. It supports a maximum operating humidity of 95% without condensation. The drive fea
This AC drive operates effectively within a temperature range of 0°C to 50°C and offers a maximum operating humidity rating of 95% (non-condensing). It features a standard control type and includes an
With a current limit of 52 A, this drive accommodates input frequencies of 50 and 60 Hz. It has a size classification of type 3 and features an IP20 and NEMA 1 protection rating. The drive supports IG
Operating at an input voltage of 480 VAC across three phases, this drive can manage a normal duty motor power of 50 HP. It supports a nominal bus DC voltage of 648 V and provides an overload capacity
This unit operates with an input voltage of 480 VAC and has a wide ambient temperature range, from 0 to 50 °C. It is rated IP20 for protection and can withstand humidity levels from 5% to 95% (non-con
This model features standard control capabilities with 115 volts AC for input/output voltage. It is designed with a NEMA/UL Type 1 enclosure rated IP20, suitable for indoor use. While it has a brake I
This PowerFlex AC drive operates within a voltage family of 480 VAC and is rated for 3-phase applications. It handles input frequencies of 50 and 60 Hz and has a maximum current limit of 77 A. The dev
Functioning at 480 VAC, this drive has a robust design rated to handle 96 Amps. It features an IP20 chassis compliant with NEMA/UL Type 1 standards and includes shock resistance of up to 15G peak. Wit
This drive features a vector control and operates with an I/O voltage of 24 VDC. It is equipped with a DeviceNet communication slot, allowing for flexible connectivity. The unit is vertically mounted
The AC drive operates efficiently within an ambient temperature range of 0 to 50 ⁰C and relative humidity levels between 5 and 95%. It features an open/flange mount design, equipped with a blank cover