Contents - Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Contents of this chapter
- General safety in installation, start-up and maintenance
- Electrical safety in installation, start-up and maintenance
- Optical components
- Additional instructions for permanent magnet motor drives
- Quick installation and commissioning flowchart
- Terms and abbreviations
- Related documents
- Layout
- Frame size R3
- Frame R4...R8
- External control connecting terminal, Frame size R0...R2
- External control connecting terminal, Frame size R3...R5
- External control connection terminals, frames R6...R8
- Control panel
- Type designation label
- Locations of the labels on the drive
- Type designation key
- Checking the installation site
- Required tools
- Unpacking and examining delivery, frames R0...R2
- Unpacking and examining delivery, frames R5
- Unpacking and examining delivery, frames R6...R8
- Installing the drive
- Installing the drive vertically, frame size R3...R4
- Installing the drive vertically, frames size R5...R8
- Installing the drive vertically side by side
- Other regions
- Alternative power cable types
- Recommended power cable types
- Conduit
- Signals in separate cables
- Routing the cables
- General guidelines, North America
- Continuous motor cable shield or enclosure for equipment on the motor cable
- Protecting the motor against thermal overload
- Using a contactor between the drive and the motor
- Switching the motor power supply from drive to direct-on-line
- Switching the motor power supply from direct-on-line to drive
- Input power cable
- Ground-to-phase varistor
- Frames R4...R8
- Connecting the power cables
- Connection procedure: frames R0...R2
- Finalization
- Connection procedure, frames R3...R4
- Note
- Connection procedure, frames R5...R8
- DC connection
- Default control connections of ABB standard macro
- Notes
- NPN configuration for digital inputs
- Connection examples of two-wire and three-wire sensors
- DI5 as frequency input
- Control cable connection procedure R0...R8
- R0...R2
- R3...R5
- R6...R8
- Front option slot 1
- To remove a front option
- Reinstalling side plates and covers, frames size R5...R8
- Recommended annual maintenance actions by the user
- Heatsink
- Replacing the cooling fan, frames size R0...R4
- Replacing the main cooling fan, frames size R6...R8
- Replacing the auxiliary cooling fan, frames R6...R8
- Capacitors
- LEDs
- Definitions
- Derating
- Switching frequency derating
- Altitude derating
- gG fuses
- gR fuses
- DC fuses
- Circuit breakers
- Dimensions, weights and free space requirements
- Thermal losses, cooling data and noise
- Terminal and lead-through data for the power cables
- Terminal and lead-through data for the control cables
- Electrical power network specification
- EMC compatibility and motor cable length
- Control connection data
- Auxiliary circuit power consumption
- Efficiency
- For R3...R8
- Materials
- CE marking
- Category C1
- Category C4
- Frame R0, IP20
- Frame R1, IP20
- Frame R3, IP20
- Frame R4, IP20
- Frame R5, IP20
- Frame R6, IP20
- Frame R7, IP20
- Frame R8, IP20
- Compliance with the European Machinery Directive
- Wiring
- Wiring examples (R0...R2)
- Connection principle (R3...R8)
- Wiring examples (R3...R8)
- Cable types and lengths
- Operation principle
- Start-up including acceptance test
- Maintenance
- Fault tracing
- Safety data
- Abbreviations
- Electrical installation
- Start-up
- Dimensions
|
Recommended power cable typesSymmetrical shielded cable with three phase conductors and a concentric PE conductoras the shield. The shield must meet the requirements of IEC 61439-1, see Generalrules (page 52). Check with local/state/country electrical codes for allowance.PESymmetrical shielded cable with three phase conductors and a concentric PE conductoras the shield. A separate PE conductor is required if the shield does not meet the re-quirements of IEC 61439-1, see General rules (page 52).PESymmetrical shielded cable with three phase conductors and symmetrically constructedPE conductor, and a shield. The PE conductor must meet the requirements of IEC61439-1, see General rules (page 52).PEPower cable types for limited useA four-conductor system (three phase conductors and a protective conductor on a cabletray) is not allowed for motor cabling (it is allowed for input cabling).PEA four-conductor system (three phase conductors and a PE conductor in a PVC conduit)is allowed for input cabling with phase conductor cross-section less than 10 mm2(8 AWG) or motors ≤ 30 kW (40 hp). Not allowed in the USA.PVCCorrugated or EMT cable with three phase conductors and a protective conductor isallowed for motor cabling with phase conductor cross section less than 10 mm2 (8 AWG)or motors ≤ 30 kW (40 hp).EMTNot allowed power cable typesSymmetrical shielded cable with individual shields for each phase conductor is not allowedon any cable size for input or motor cabling.PE￭ Motor cable shieldIf the motor cable shield is used as the sole protective earth conductor of the motor, makesure that the conductivity of the shield is sufficient. See section General rules (page 52)above, or IEC 61439-1.To effectively suppress radiated and conducted radio-frequency emissions, the cable shieldconductivity must be at least 1/10 of the phase conductor conductivity. The requirementsare easily met with a copper or aluminum shield. The minimum requirement of the motorcable shield of the drive is shown below. It consists of a concentric layer of copper wireswith an open helix of copper tape or copper wire. The better and tighter the shield, the lowerthe emission level and bearing currents.54 Planning the electrical installation
|
