20G11ND011AA0NNNNN Allen Bradley Inverter PowerFlex Air Cooled 755 AC Drive

Versatile Programming and Network Solutions

• PowerFlex 4 and PowerFlex 40 are compatible with any device that acts as a RTU Master and supports standard 03 and 06 RTU commands.

• A network can be configured using PowerFlex 40 drives with optional communication cards for high performance and flexible configuration capabilities.

– BACnet

– ControlNet

– DeviceNet

– EtherNet/IP

– LonWorks

– PROFIBUS DP

• A multi-drive solution can be reached using a single PowerFlex 40 DeviceNet option, with the ability for up to five drives to reside on one node.

• Integral RS485 communications enable the drives to be used in a multi-drop network configuration. A serial converter module (SCM) provides connectivity to any controller with a DF1 port. The SCM can be eliminated if the controller acts as a RTU Master.

Optimized Performance

• Removable MOV to ground provides trouble-free operation when used on ungrounded distribution systems.

• A relay pre-charge limits inrush current.

• Integral brake transistor, available on all ratings (except no brake version), provides dynamic braking capability with simple low cost brake resistors.

• DIP switch settable 24V DC sink or source control for control wiring flexibility.

• 150% overload for 60 seconds or 200% overload for 3 seconds provides robust overload protection.

• Adjustable PWM frequency up to 16 kHz ensures quiet operation.

Performance

• This graph depicts the ability of a PowerFlex 40 drive to accelerate into at least 150% load. A PowerFlex 4 will perform similarly, but with a slightly higher acceleration time.

• At 100% motor load, the drive will run the motor at synchronous speed.

• Excellent current regulation.

• Linear acceleration.

• Best in class digital input response time and repeatability

Shipping Terms

Warranty Terms: