The ABB ACS800-07 is designed for controlling AC motors. To connect a motor, the motor cables should be connected to the output busbars behind each inverter module. The connection procedure involves leading cables into the cabinet, stripping them, grounding the cable shields, and connecting phase conductors to the output terminals using specified tightening torques. It is recommended to install a safety switch between a permanent magnet synchronous motor and the motor cable for maintenance. Always connect the cables at the motor according to the motor manufacturer's instructions, paying special attention to the phase order.
The control panel (type CDP-312R) is the user interface for the drive's inverters, providing access to parameter settings for the drive application program. To set the drive parameters, you should follow the instructions in the Firmware Manual.
The ABB ACS800-07 supports the DDCS (ABB Distributed Drives Communication System) protocol via an optional RDCO module. It also supports communication through Fieldbus Adapters and I/O Extension Modules.
The control wiring diagrams for the ABB ACS800-07 are delivered with the drive unit. Additional information on control connections can be found in the ACA631/633 Cabinet-installed Diode Supply Unit (DSU) User's Manual.
Yes, the ABB ACS800-07 can be integrated into a larger automation system. It supports external control connections through remote control inputs and relay outputs. Integration is also possible via optional Fieldbus Adapters and the DDCS fibre optic link, which can be used for master/follower links and other module adapters.
The proper control wiring procedure involves:
For proper cooling, a minimum clearance of 400 mm (15.75 inches) is required above the basic roof level of the cabinet. Additionally, sufficient space should be left on the left-hand and right-hand sides of the line-up to allow the doors to open freely. The specific air inlet requirements for cooling air intake through the bottom of the cabinet are detailed in the manual.
Constant speed operation can be set up using digital inputs DI5 and DI6 on the DSSB board. These settings relate to parameter group 12 CONSTANT SPEEDS.
To reset the drive after a trip or alarm, you can:
Yes, the ABB ACS800-07 features several built-in safety functions:
Routine maintenance on the ABB ACS800-07 involves several actions performed at specific intervals:
Always follow safety instructions before performing maintenance, including isolating power, waiting for discharge, opening cabinet doors, and ensuring no dangerous voltage is present.
The ABB ACS800-07 supports pulse encoder interface modules as optional equipment. Other compatible devices may be available through Fieldbus Adapters and I/O Extension Modules.
Under normal operating conditions, the cooling fans of the supply and inverter modules have an expected lifespan of about 50,000 hours. The electrolytic capacitors in the inverter modules have a lifespan of at least 90,000 hours, which can be extended by lowering the ambient temperature.
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