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General| Brand | Rockwell Automation |
|---|---|
| Model | Allen-Bradley PanelView 550 |
| Category | DC Drives |
| Language | English |
Overview of PowerFlex 7000 medium voltage AC drives and their applications.
Details the closed-loop liquid cooling system for converter and DC link components.
Lists advantages of liquid cooling like smaller dimensions and higher power rating.
Highlights key benefits of the C-frame drive, including integrated package and harmonic solutions.
Explains the Pulse Width Modulated (PWM) – Current Source Inverter (CSI) topology used.
Discusses the two rectifier designs: 18 Pulse and Active Front End (AFE).
Describes the benefits of connecting supply power and motors directly without isolation transformers.
Outlines safety provisions from electrical codes for installation compliance.
Provides instructions for receiving, unpacking, and inspecting the drive for damage.
Details procedures for shipping, handling, and lifting the drive unit.
Explains how the interface displays information during drive communications.
Describes how the interface requests and stores drive information, and the process of writing data.
Details how the interface handles and displays communication errors.
Outlines Rockwell Automation's services for drive start-up, including scheduling and scope.
Provides essential information for commissioning, including tools, safety checks, and data sheets.
Lists responsibilities and a checklist to ensure the drive lineup is ready for commissioning.
Identifies components within the control/cabling cabinet for AFE rectifier versions.
Describes the assembly that converts high voltages to low voltage levels for control logic.
Provides instructions for replacing voltage sensing circuit boards.
Explains how to interpret PowerFlex 7000 drive selection tables based on duty ratings.
Details service duty and altitude codes that define the drive catalog number.
Lists conditions under which an encoder is required for speed regulation and control.
Shows PowerFlex 7000 drive torque capabilities as a percentage of motor rated torque.
Provides a table of torque values for various thread sizes and materials used in equipment maintenance.
Explains the zones to check for ground faults and the importance of meggering.
Details the process of performing a Megger test to check insulation levels and detect ground faults.
Outlines the step-by-step procedure for isolating and meggering the drive system.
Provides a schedule for preventative maintenance tasks over a 10-year period, categorized by component.
Describes maintenance tasks that can be performed while the drive is running.
Outlines recommended maintenance tasks to be performed during scheduled downtime.
Lists important information to be recorded as part of initial setup and maintenance.
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