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ABB ACS800-37-0170-3 User Manual

ABB ACS800-37-0170-3
228 pages
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ACS800
Hardware Manual
ACS800-37 Drives (55 to 2700 kW / 75 to 3000 HP)

Table of Contents

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ABB ACS800-37-0170-3 Specifications

General IconGeneral
Power Rating170 kW
Control MethodDirect Torque Control (DTC)
Cooling MethodAir-cooled
Frame SizeR7
IP RatingIP21
Input Voltage380-500 V AC
Frequency Range0 to 300 Hz

Summary

Safety instructions

Usage of warnings and notes

Explains the types of safety instructions and warning symbols used in the manual.

Installation and maintenance work

Provides warnings for all individuals working on the drive, motor cable, or motor.

Grounding

Instructions for responsible grounding of the drive to ensure safety and reduce interference.

Fibre optic cables

Handling instructions for fibre optic cables to prevent damage and ensure proper connections.

Operation

Warnings for planning and operating the drive, covering speed range and fault reset functions.

Permanent magnet motor drives

Additional warnings for permanent magnet motor operation, installation, and application programs.

The ACS800-37

Cabling direction

Shows available power cabling directions for Frame R6 and Frame R7i drives.

Operation principle

Explains the operation of line-side and motor-side converters, including the LCL filter.

Motor-side converter

Details the DTC method for motor control and the RDCU unit connection.

Controls

Control interfaces of the drive

Illustrates control interfaces and I/O options using a diagram with RDCU and RMIO boards.

Control panel

Explains the function of the CDP-312R control panel for drive interface and settings.

Type code

Explains how the type code on the label indicates drive specifications and configuration.

Mechanical installation

Moving the unit

Provides instructions for moving the unit by crane, fork-lift/pallet truck, rollers, and laying it on its back.

Installation procedure

Outlines the cabinet installation steps, including fastening to floor, lifting bars, shipping splits, busbars.

Fastening the cabinet to the floor (Non-marine units)

Details methods for fastening the cabinet to the floor using clamps or bolts.

Connecting the DC busbars and the PE busbar

Details connecting DC and PE busbars, including materials and preparation for aluminium busbars.

Planning the electrical installation

Motor selection and compatibility

Guides on selecting motors based on rating tables and ensuring compatibility with drive control programs.

Protecting the motor insulation and bearings

Discusses measures to protect motor insulation and bearings from drive output pulses and switching frequencies.

Requirements table

Details motor insulation system, du/dt filter, N-end bearing, and CMF requirements.

Thermal overload and short-circuit protection

Explains the drive's built-in protection for cables against overload and short-circuit conditions.

Supply (AC line) cable short-circuit protection

Details fuse selection for input cable short-circuit protection, emphasizing fuses over circuit breakers.

Emergency stop devices

Covers installation of emergency stop devices at control stations and their operational modes.

Prevention of unexpected start

Explains the optional function to prevent unexpected motor starts and its safety implications.

Selecting the power cables

Provides general rules for dimensioning supply and motor cables based on load current and regulations.

Selecting the control cables

Guides on selecting shielded twisted pair cables for analogue and digital signals, and relay/control panel cables.

Routing the cables

Advises routing motor cables away from others to minimize interference and crossing control cables at 90 degrees.

Electrical installation

Input power connection – Frame R6

Details the connection diagram and procedure for input power connection to a Frame R6 unit.

Input power connection – Frame R7i

Details the connection diagram and procedure for input power connection to a Frame R7i unit.

Installation checklist and start-up

Installation checklist

Provides a checklist for mechanical and electrical installation before drive start-up.

Start-up procedure

Details the start-up procedure, including basic checks, connecting voltage, and closing breakers.

Starting the supply unit

Instructs to close the main switch/disconnector and start switch for the supply unit.

Application program set-up

Guides on starting up the drive and setting parameters by following the Firmware Manual.

ACS800-37-specific parameters in the IGBT Supply Control Program

Lists signals and parameters specific to the IGBT Supply Control Program for ACS800-37.

Maintenance

Safety instructions

Emphasizes only qualified electricians should perform maintenance and lists essential safety steps before working.

Maintenance intervals

Provides a table of routine maintenance intervals and recommended actions for drives.

Checking and replacing the air filters

Details steps for checking and replacing inlet/outlet air filters and cleaning the cabinet interior.

Fault Tracing

Faults and warnings displayed by the CDP-312R Control Panel

Explains how the control panel displays unit warnings and faults.

Technical data

IEC ratings

Lists ratings for ACS800-37 drives with a 50 Hz supply, including current, power, and environmental data.

NEMA ratings

Lists NEMA ratings for ACS800-37 drives with a 60 Hz supply, covering various voltage and usage conditions.

ACS800-37 frame sizes and power module types

Tabulates ACS800-37 types, frame sizes, supply modules, LCL filters, and inverter modules used.

Input power connection

Details voltage, short-circuit current, frequency, imbalance, voltage dips, power factor, and harmonic distortion for input power.

Motor connection

Covers voltage, frequency, resolution, current, power limit, field weakening, switching frequency, and cable lead-throughs.

Compliance with the EMC Directive

Explains the EMC Directive requirements for immunity and emissions of electrical equipment.

Compliance with the EN 61800-3 (2004)

Details compliance provisions for the first environment (Category C2) including EMC filter and cable selection.

Second environment (drive of category C3)

Details compliance provisions for the second environment (Category C3), including EMC filter suitability and cable selection.

Second environment (drive of category C4)

Outlines provisions for Category C4 drives when C3 requirements cannot be met, especially regarding EMC emissions.

Equipment warranty and liability

Equipment warranty and liability

Details the manufacturer's warranty period, exclusions, and liability limitations.

Dimensions

Resistor braking

Resistor braking options

Lists available ACS800-37 drives with brake choppers and resistors, and contact info for custom options.

Chopper/Resistor combinations – Technical data

Provides technical data for selected chopper/resistor combinations, including power, current, and airflow.

Verifying the capacity of the braking equipment

Guides on calculating maximum braking power and checking resistor capacity against heat dissipation.

Calculating the maximum braking power (Pbr)

Explains how to calculate maximum braking power based on braking cycles and rated values, with examples.

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