Hardware Manual
Table Of Contents
- List of related manuals
- Table of contents
- Safety instructions
- Introduction to the manual
- Operation principle and hardware description
- Mechanical installation
- What this chapter contains
- Safety
- Examining the installation site
- Necessary tools
- Moving the drive
- Unpacking and examining the delivery (frames R1 to R5)
- Unpacking and examining the delivery (frames R6 to R9)
- Installing the drive
- Flange mounting
- Cabinet installation
- Cooling
- Grounding inside the cabinet
- Installing drives above one another
- Planning the electrical installation
- What this chapter contains
- Limitation of liability
- Selecting the supply disconnecting device
- Selecting and dimensioning the main contactor
- Checking the compatibility of the motor and drive
- Protecting the motor insulation and bearings
- Requirements table
- Additional requirements for ABB motors of types other than M2_, M3_, M4_, HX_ and AM_
- Additional requirements for ABB high-output and IP23 motors
- Additional requirements for non-ABB high-output and IP23 motors
- Additional data for calculating the rise time and the peak line-to-line voltage
- Additional note for sine filters
- Selecting the power cables
- Selecting the control cables
- Routing the cables
- Implementing thermal overload and short-circuit protection
- Protecting the drive against ground faults
- Connecting drives to a common DC system
- Implementing the Emergency stop function
- Implementing the Safe torque off function
- Implementing the safety functions with the FSO module
- Implementing the ATEX-certified Safe motor disconnection function (option +Q971)
- Implementing the Power-loss ride-through function
- Using power factor compensation capacitors with the drive
- Using a contactor between the drive and the motor
- Implementing a bypass connection
- Protecting the contacts of relay outputs
- Connecting a motor temperature sensor to the drive I/O
- Electrical installation
- What this chapter contains
- Warnings
- Checking the insulation of the assembly
- Checking the compatibility with IT (ungrounded) systems
- Connecting the power cables
- DC connection
- Connecting the control cables
- Connecting a PC
- Controlling several drives through panel bus
- Installing optional modules
- Installation checklist
- Start-up
- Fault tracing
- Maintenance
- What this chapter contains
- Maintenance intervals
- Heatsink
- Fans
- Replacing the main cooling fan of frames R1 to R3
- Replacing the auxiliary cooling fan of IP55 frames R1 to R3
- Replacing the main cooling fan of frames R4 and R5
- Replacing the auxiliary cooling fan of frames R4 and R5 (IP55 and option +C135) and IP21 frame R5 types ACS880-01-xxxx-7
- Replacing the main cooling fan of frames R6 to R8
- Replacing the auxiliary cooling fan of frames R6 to R9
- Replacing the IP55 auxiliary cooling fan of frames R8 and R9
- Replacing the main cooling fans of frame R9
- Replacing the drive (IP21, UL Type 1, frames R1 to R9)
- Capacitors
- Memory unit
- Replacing the control panel battery
- Replacing safety functions modules (FSO-12, option +Q973)
- Technical data
- What this chapter contains
- Marine type-approved drives (option +C132)
- Ratings
- Derating
- Ambient temperature derating
- IP21 (UL Type 1) drive types and other IP55 (UL Type 12) types than listed in the following subheadings
- IP55 (UL Type 12) drive types -274A-2, 293A-3, -260A-5, -302A-5 and -174A-7
- IP55 (UL Type 12) drive type -240A-5
- IP55 (UL Type 12) drive types -363A-3 and -361A-5
- IP55 (UL Type 12) drive type -210A-7
- IP55 (UL Type 12) types -0430A-3, -0414A-5 and -0271A-7
- Altitude derating
- Deratings for special settings in the drive control program
- Ambient temperature derating
- Fuses (IEC)
- Fuses (UL)
- Dimensions. weights and free space requirements
- Losses, cooling data and noise
- Terminal and lead-through data for the power cables
- Terminal data for the control cables
- Electrical power network specification
- Motor connection data
- Control unit (ZCU-12) connection data
- Efficiency
- Protection classes
- Ambient conditions
- Materials
- Applicable standards
- CE marking
- Compliance with the EN 61800-3:2004
- UL marking
- “C-tick” marking
- EAC marking
- Approvals
- Cyber security disclaimer
- Disclaimer
- Dimension drawings
- What this chapter contains
- Frame R1 (IP21, UL Type 1)
- Frame R1 (IP55, UL Type 12)
- Frame R2 (IP21, UL Type 1)
- Frame R2 (IP55, UL Type 12)
- Frame R3 (IP21, UL Type 1)
- Frame R3 (IP55, UL Type 12)
- Frame R4 (IP21, UL Type 1)
- Frame R4 (IP55, UL Type 12)
- Frame R5 (IP21, UL Type 1)
- Frame R5 (IP55, UL Type 12)
- Frame R6 (IP21, UL Type 1)
- Frame R6 (IP55, UL Type 12)
- Frame R7 (IP21, UL Type 1)
- Frame R7 (IP55, UL Type 12)
- Frame R8 (IP21, UL Type 1)
- Frame R8 (IP55, UL Type 12)
- Frame R9 (IP21, UL Type 1)
- Frame R9 (IP55, UL Type 12)
- Safe Torque off function
- Resistor braking
- What this chapter contains
- Operation principle and hardware description
- Planning the braking system
- Mechanical installation
- Electrical installation
- Start-up
- Technical data
- Dimensions and weights of external resistors
- Common mode, du/dt and sine filters
- Further information
Resistor braking 243
14
Resistor braking
What this chapter contains
This chapter describes how to select, protect and wire brake choppers and resistors.
The chapter also contains technical data.
Operation principle and hardware description
Frames R1 to R4 have a built-in brake chopper as standard. Frames R5 and up can
be equipped with optional built-in brake chopper (+D150). Brake resistors are
available as add-on kits.
The brake chopper handles the energy generated by a decelerating motor. The
chopper connects the brake resistor to the intermediate DC circuit whenever the
voltage in the circuit exceeds the limit defined by the control program. Energy
consumption by the resistor losses lowers the voltage until the resistor can be
disconnected.
Planning the braking system
Selecting the brake circuit components
1. Calculate the maximum power generated by the motor during braking (P
max
).
2. Select a suitable drive, brake chopper and brake resistor combination for the
application from the rating table on page 249. The braking power of the chopper
must be greater or equal than the maximum power generated by the motor during
the braking.
3. Check the resistor selection. The energy generated by the motor during a 400-
second period must not exceed the resistor heat dissipation capacity E
R
.