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alternating current motor

CFIHOS TagAndEquipmentClass

ID: CFIHOS-30000805

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Synonyms / Alternative Labels
  • AC electric motor
  • AC induction electric motor
  • AC synchronous electric motor
Hierarchy

Broader / Parent

Properties / Attributes (221)
Name Data Type Unit / Valid values Required Definition
adjustable speed drive operation curve requirements Text — Optional Specify if adjustable speed drive (ASD) operation curve is required.
bearing housing vibration limits Text — Optional The maximum bearing housing vibration limits in accordance with IEC 60034-14.
bearing operating life Text hour Optional The bearing operating life requirement.
bearing temperature detectors Text — Optional The type of bearing temperature detectors.
bearing type Text — Optional The equipment bearing type.
cable cross sectional area Number square millimetre Optional The cross sectional area of the cable cores
conformity assessment system level Text — Optional The Conformity Assessment System (CAS) class letter in accordance with IOGP specification and obligatory requirements.
cooling water specification Text — Optional Is a specification which describes the cooling water.
corrosivity category Text — Optional The atmospheric corrosivity category in accordance with ISO 12944.
country region Text — Optional Geographic location of the project within a country which will determine the applicability of local regulatory requirements.
coupling hub fit Text — Optional The coupling hub fit for which the electric motor shaft shall be designed to accept.
coupling insulation Text — Optional Specify if an insulated coupling is provided.
coupling type Text — Optional A general description of the type of coupling to the drive shaft of an equipment item. For example fixed, flexible, disconnected etc
cross section area Number square millimetre Optional The area of a cross section
current transformer class Text — Optional Specify what differential protection current transformer class is required.
current transformer construction type Text — Optional The differential protection current transformer construction type.
current transformer location Text — Optional Specify where differential protection current transformers are to be installed.
current transformer ratio Text — Optional Specify if differential protection current transformer ratio is required.
data for protection setting/power modelling requirements Text — Optional Specify data for protection setting/power modelling requirements.
declared locked rotor current tolerance Text percent Optional The accepted tolerance for declared locked rotor current tolerance.
differential protection Text — Optional Requirement for pre-installed differential protection current transformers to be provided by the supplier.
direction of rotation Text — Optional Specify the direction of rotation of the functional or physical object.
drip cover requirement Text — Optional Specify if drip cover is required.
drive-end bearing insulation Text — Optional Specify if Drive-end bearing insulation is required.
driven equipment bearing type Text — Optional The driven equipment bearing type.
duty point shaft power Number kilowatt Optional Specify the driven load maximum duty power requirement. This value should include any sizing margin requirements.
efficiency Number RATIO Optional Ratio of an output power to an input power
electric motor cooling method Text — Optional The method of cooling used by a electric motor.
elevation over mean sea level Number metre Optional Plant elevation over mean sea level.
environmental corrosiveness Text — Optional The chemicals or corrosives that are present in the location environment.
environmental location Text — Optional The environmental installation location of the equipment.
equipment protection level Text — Optional Is a standardised way to indicate how likely a piece of equipment can become a source of ignition.
explosion protected atmosphere Boolean — Optional Specify whether the equipment shall be rated for use in a potentially explosive atmosphere in accordance with IEC 60079.
explosion protection concept Text — Optional Specify the identification of electrical equipment's explosion protection and type of ignition protection in accordance with IEC/EN 60079-0.
explosion protection dust group Text — Optional The dust group classification of the physical object.
explosion protection gas group Text — Optional Specify the gas group classification of the physical object in accordance with IEC/EN 60079-20
explosion protection notified body Text — Optional The name of the nationally accredited approval body that has issued the examination certificate for the physical object.
explosion protection temperature class Text — Optional Specify the temperature classification of the physical object in accordance with CENELEC EN50014
explosion protection zone Text — Optional Specify the hazardous zone in which the functional or physical object is expected to operate.
explosion rated item Boolean — Optional An indicator that an equipment has been classified as safe for use in hazardous areas
external axial loading on the motor shaft end Number newton Optional The maximum anticipated axial loading on the shaft end.
external radial loading on the motor shaft end Number newton Optional The maximum anticipated radial loading on the shaft end for belt driven loads.
fan impeller material Text — Optional Is a possessed aspect being a role of the substance of an artefact when used to construct the artefact from. Therefore the substance should be in a solid state at the conditions at which the artefact exists.
fine balancing above rated speed requirements Text — Optional Specify if fine balancing above rated speed is required.
frame size Text — Optional Dimensions and output series for rotating electrical machines in conformity with IEC 60072
grease specification Text — Optional Is a specification which describes the grease.
heat exchanger tubing material specification Text — Optional Is a specification which describes the applicable materials for one or more items.
impact protection Text — Optional The impact protection with regards to impact energy according to IEC 62262.
impeller material Text — Optional The material from which the impeller is constructed.
impulse voltage insulation class Text — Optional The motor insulation class as defined in IEC 60034-18-42.
impulse voltage repetition rate Text — Optional The inverse of the average time between two successive impulses of the same polarity, whether unipolar or bipolar in accordance with IEC 60034-18-42.
impulse voltage rise time Number microsecond Optional The time for the voltage to rise from 10 % to 90 % of its final value in accordance with IEC 60034 18-42.
ingress protection Text — Optional Specify the degree of ingress protection for the physical object in accordance with IEC/EN 50629 or NEMA, UL and CSA type rating.
junction box cable entry size Number millimetre Optional The size of cable gland entries in main junction box.
junction box cable entry type Text — Optional The type of cable transit details in the junction box.
junction box construction material Text — Optional Material used in construction of the junction box.
junction box location Text — Optional The location of the line conductor junction box in relation to the equipment.
junction box required Text — Optional Specify if a separate junction box is required for the equipment.
line conductor cable type Text — Optional The line conductor cable type (e.g. multi-core cable, multi-cores in parallel, singles in parallel).
line conductor terminal box type Text — Optional The line conductor terminal box type.
lower limit allowable rotational speed Number revolution per minute Optional A rotational speed which is the lowest rotational speed at witch the manufacturer' design will permit continuous operation.
lower limit ambient operating temperature Number degree celsius Optional The temperature which is the lowest ambient temperature at which a functional or physical object is expected to operate.
lower limit design pressure Number bar Optional The lowest pressure at which a functional or physical object is designed.
lower limit design temperature Number degree celsius Optional The lowest temperature at which a functional or physical object is designed.
lower limit operating frequency Number FREQU Optional The highest frequency at which a functional or physical object is expected to operate.
lower limit operating inlet pressure Number bar Optional The pressure which is the lowest pressure at which a functional or physical object is expected to operate at its inlet connection.
lower limit operating speed Number revolution per minute Optional The speed which is the lowest speed at which a functional or physical object is expected to operate.
lower limit operating voltage Number volt Optional The voltage which is the lowest voltage at which a functional or physical object is expected to operate.
lower limit operating volume flow rate Number litre per second Optional A volume flow rate that is the lowest volume flow rate at which a functional or physical object is expected to operate.
lubrication information plate Text — Optional Specify if a dedicated information plate is to be attached to the motor, stating: bearing type, re-greasing amount, re-greasing intervals and grease product code.
maximum cooling water flow rate Number litre per second Optional The maximum cooling inlet water pressure as per project specification and site conditions.
maximum cooling water inlet pressure Text — Optional The type of partial discharge sensing element to be provided.
moment of inertia of the load Number kilogram per square metre Optional The maximum moment of inertia of the load (Jext).
motor condition monitoring Text — Optional The requirement for a motor monitoring device mounted to the motor.
motor enclosure type Text — Optional The type of motor enclosure that is required. IEEE 841.
motor load type Text — Optional Specify the electric motor load type.
motor mounting flange type Text — Optional Specify the electric motor flange type.
motor nameplate 'Oil Mist Lubricated' Text — Optional Specify if 'Oil Mist Lubricate' nameplate is required.
motor surge protection Text — Optional Specify if motor surge protection is required.
motor temporary tag 'Oil mist ready, do not run without oil' Text — Optional Specify if temporary tag identifying 'Oil mist ready, do not run without oil' is required for the motor .
mounting arrangement Text — Optional Mounting arrangement in conformity with IEC 34-7
mounting position Text — Optional The motor mounting arrangement for the driven equipment.
non reverse ratchet Text — Optional Specify if non reverse ratchet is required.
non-drive end bearing requirement Text — Optional Specify if the NDE bearing type to be used for ASD fed motor applications to prevent circulating common mode current is required.
normal operating rotational speed Number revolution per minute Optional The rotational speed which is the normal operating rotational speed for the functional or physical object.
normal output power Number kilowatt Optional The power which is the power a functional or physical object deliver normally.
number of cables Text — Optional The number of line conductor cables e.g. for multi-core cable '3 x 50', for singles '3 x 1 x 50', for multi-cores in parallel '2 x 3 x 50', for singles in parallel '6 x 1 x 50'.
number of junction box cable gland entries Number piece Optional The number of cable gland or multi-cable transit details in the junction box.
number of magnetic poles Text — Optional The number of magnetic poles in an electrical equipment.
on-line winding partial discharge measurement Text — Optional Specify whether on-line winding partial discharge measurement is required.
operation continuous intermittent Text — Optional Specifies if the equipment is working continuously or in an intermittent way.
oversized junction box Text — Optional Specify if an oversized junction box is required.
paint colour Text — Optional The colour of the paint of a physical object.
partial discharge sensing element type Text — Optional The type of partial discharge sensing element.
peak-to-peak impulse voltage at the impulse voltage repetition rate Number kilovolt Optional The impulse peak-to-peak voltage at the impulse voltage repetition rate in accordance with IEC 60034-18-42.
peak-to-peak voltage at the fundamental frequency Number kilovolt Optional The peak-to-peak phase to earth voltage at the fundamental frequency in accordance with IEC 60034-18-42.
phase-to-earth jump voltage Number kilovolt Optional The change in phase-to-earth voltage at the terminals of the machine occurring at the start of each impulse in accordance with IEC 60034-18-42.
portable earth connection point Text — Optional Specify when the manufacturer is to provide a connection point on each phase and earth for the attachment of a portable earthing device.
power supply quality Text — Optional The total harmonic distortion in the electrical supply for which the equipment shall be rated.
power transfer method Text — Optional The method of power transfer to the driven equipment.
provision for internet of things hardware installation Text — Optional The requirement for Internet of Things (IoT) hardware mounting points.
pulsating torque requirement Text — Optional Specify if the driven load has pulsation load characteristics is required.
purchase order status Text — Optional The status of the purchase order.
rated input frequency Number hertz Optional An electrical frequency of a machine at rated input
rated input voltage Number volt Optional Input voltage for which the equipment is constructed
rated output power Number kilowatt Optional A power that is the power a motor has been designed to deliver under specified conditions.
rated peak withstand current Number kiloampere Optional The rated peak withstand current for which the motor shall be rated.
rated speed Number revolution per minute Optional The rotational speed a functional or physical object is designed to deliver under specified conditions.
rated speed at 1/1 load Number revolution per minute Optional A rotational speed that is a rotational speed of an electric rotating machine working at its full load.
rated thermal short circuit current Text kiloampere Optional The rated short-time thermal withstand current with respect to 0.2 seconds for which the motor shall be rated.
rated voltage Number volt Optional A voltage that is the voltage between lines at the terminals of the machine at rated output
rotor shaft manufacturing method Text — Optional The rotor shaft manufacturing method.
sealed for life anti-friction bearing requirements Text — Optional Specify if sealed for life anti-friction bearings are required. Normally only for smaller motors.
service factor Number piece Optional The percentage of overloading the motor can handle for short periods when operating normally within the correct voltage tolerances.
shaft displacement vibration limits Text — Optional The maximum shaft displacement vibration limits in accordance with IEC 60034-14.
shock pulse monitoring connection Text — Optional Specify the site connection type requirement where shock pulse monitoring connection points are to be provided.
space heater requirement Text — Optional Specify if a space heaters is required.
specific starting requirement locked rotor current Number ampere Optional The specific locked rotor current. Expressed as per unit value of rated current (Is/In).
stainless steel fixing requirement Text — Optional Environmental factors that require stainless steel nuts, bolts, washers and any other fixings are to be manufactured from stainless steel.
stainless steel hardware required Text — Optional Specify if stainless steel hardware is required due to environmental conditions.
standstill period Text — Optional Specify when periods of standstill or storage or transport which exceed 6 months are anticipated, as described in IEC 60034-1.
starting conditions Text — Optional The starting condition is with load, no load or partial load.
starting designation Text — Optional The electric motor starting designation according to IEC 60034-12.
starting method Text — Optional The motor starting method for which the motor will be provided.
stator winding connection Text — Optional The configuration of stator winding connection.
surface finish Text — Optional The equipment surface finish requirements.
surface protection durability category Text — Optional The surface durability category in accordance with ISO 12944-1.
temperature detector surge arrestors requirement Text — Optional Specify if temperature detector surge arrestors are required.
thermal insulation class Text — Optional The class of electrical insulation used by a physical object.
type of mounting Text — Optional The type of mounting for the motor.
unusual service conditions Text — Optional Specify if unusual service conditions not covered in purchase order documents apply.
upper limit allowable speed Number revolution per minute Optional The speed which is the highest allowed.
upper limit ambient operating temperature Number degree celsius Optional The temperature which is the highest ambient temperature at which a functional or physical object is expected to operate.
upper limit cooling water differential temperature Number degree celsius Optional The maximum difference between inlet and outlet cooling water temperature at rated load and maximum ambient temperature.
upper limit cooling water inlet temperature Number degree celsius Optional The temperature which is the highest cooling water temperature at which a functional or physical object is expected to operate at its inlet connection.
upper limit design pressure Number bar Optional The highest pressure at which a functional or physical object is designed for.
upper limit design temperature Number degree celsius Optional The highest temperature at which a functional or physical object is designed.
upper limit design volume flow rate Number litre per second Optional A volume flow rate that is the highest volume flow rate at which a functional or physical object is designed to operate.
upper limit operating frequency Number FREQU Optional The highest frequency at which a functional or physical object is expected to operate.
upper limit operating inlet pressure Number bar Optional The pressure which is the highest pressure at which a functional or physical object is expected to operate at its inlet connection.
upper limit operating voltage Number volt Optional The voltage which is the highest voltage at which a functional or physical object is expected to operate.
upper limit permissible motor sound power level at full load Number decibel Optional The maximum permissible motor A-weighted sound power level at full load.
upper limit permissible sound pressure level at no load Number decibel Optional The maximum permissible motor A-weighted sound pressure level at a reference distance of 1 metre at no load.
upper limit permissible sound pressure level at no load at maximum continuous speed Number decibel Optional The maximum permitted A-weighted sound pressure level at 1 metre at no load at maximum continuous speed.
upper limit pitching of vessel in dynamic conditions Text — Optional The maximum rotation about athwartship axis of the vessel under dynamic conditions defined in accordance with IEC 60092-101.
upper limit relative humidity Number percent Optional The highest relative humidity at which a functional or physical object is designed for.
upper limit rolling of vessel in dynamic conditions Text — Optional The maximum rotation about fore-and-aft axis of the vessel under dynamic conditions defined in accordance with IEC 60092-101.
upper limit vibration magnitude Text — Optional The required vibration grade as defined in IEC 60034-14.
vertical motor compliance to API 610, 7.1 Text — Optional Specify if the vertical motor is required to comply with API 610, 7.1.
vertical mounted motor shaft orientation Text — Optional The shaft orientation for vertical mounted motor shaft.
vibration condition monitoring Text — Optional The requirement for a vibration monitoring connection point.
warning label requirement Text — Optional Specify if warning label is required.
winding temperature detection Text — Optional The requirement for embedded temperature detectors in the stator windings.
ATEX category Text — Optional Specify in which category the physical object is divided in accordance with the directive 94/9/EC.
ATEX explosive atmosphere Text — Optional Specify in which explosive atmosphere the physical object is divided in accordance with the directive 94/9/EC.
ATEX group Text — Optional Specify in which group the physical object is divided in accordance with the directive 94/9/EC.
bearing lubrication Text — Optional The method of lubrication of the bearings.
bearing lubrication specification Text — Optional Is a specification which describes the bearing lubricant.
cold air temperature at rated power Number degree celsius Optional The cold air temperature of the heat exchanger at rated power.
current at lower limit continuous operating speed at maximum torque Number ampere Optional The current at minimum continuous operating speed at the upper torque value of the load window as per IEC 61800-4.
current at upper limit continuous operating speed at maximum torque Number ampere Optional The current at maximum continuous operating speed at the upper torque value of the load window in accordance with IEC 61800-4.
declared locked-rotor current at 100% rated voltage Number ampere Optional The greatest steady-state root mean square current taken from the line with the motor held at rest, over all angular positions, at 100% rated voltage and frequency, as a per unit value of full load current (Is/In) including positive tolerance.
declared locked-rotor current at 80% rated voltage Number ampere Optional The greatest steady-state root mean square current taken from the line with the motor held at rest, over all angular positions, at 80% rated voltage and frequency, as a per unit value of full load current (Is/In) including positive tolerance.
declared locked-rotor torque at 100% rated voltage Number newton metre Optional The smallest measured torque the motor develops at its shaft and with the rotor locked, over all its angular positions, at 100% rated voltage and rated frequency.
declared locked-rotor torque at 80% rated voltage Number newton metre Optional The smallest measured torque the motor develops at its shaft and with the rotor locked, over all its angular positions, at 80% rated voltage and rated frequency.
design specification Text — Optional A specification according to which an item is intended to be designed
driven equipment Text — Optional Specify the equipment being driven
dry weight Number kilogram Optional A weight of an object excluding any operating or process fluids.
efficiency at 100% rated output Number percent Optional The efficiency of the motor whilst operating at 100% rated power.
efficiency at 50% rated output Number percent Optional The efficiency of the motor whilst operating at 50% rated power.
efficiency at 75% rated output Number percent Optional The efficiency of the motor whilst operating at 75% rated power.
efficiency at lower limit continuous operating speed Number percent Optional The efficiency at maximum continuous operating speed at the maximum torque value of the load window as per IEC 61800-4.
efficiency at maximum continuous operating speed at maximum torque Number percent Optional The efficiency at maximum continuous operating speed at the upper torque value of the load window as per IEC 61800-4.
efficiency at upper limit continuous operating speed at upper torque value Number percent Optional The efficiency at maximum continuous operating speed at the maximum torque value of the load window as per IEC 61800-4.
explosion protection examination certificate number Text — Optional The examination certificate number for the physical object issued by a notified body.
explosion protection material group Text — Optional Specify for purposes of testing, approval, and area classification, various air mixtures (not oxygen-enriched) grouped in accordance with 500.6(A) and (B).
first lateral critical speed Number revolution per minute Optional The first lateral critical speed at which the rotor-bearing support system is in a state of resonance.
full load current Number ampere Optional The motor full load current (FLC) while operating at rated voltage and rated frequency.
hot air temperature at rated power Number degree celsius Optional The hot air temperature of the heat exchanger at rated power.
internal bearing clearance Text — Optional The required internal clearance of the bearing in accordance with ISO 5753-1 .
locked-rotor power factor at 100% rated voltage Number percent Optional The power factor with the rotor locked, at rated voltage and frequency.
locked-rotor torque in % of full load torque at 100% of rated voltage Number percent Optional The smallest measured torque the motor develops at its shaft and with the rotor locked, over all its angular positions, at rated voltage and frequency.
locked-rotor torque in % of full load torque at 80% of rated voltage Number percent Optional The smallest measured torque the motor develops at its shaft and with the rotor locked, over all its angular positions, at 80% rated voltage and rated frequency.
locked-rotor withstand time (hot/cold) at 100 % rated voltage Number second Optional The locked-rotor withstand time at 100 % rated voltage from hot and from cold (expressed as x/x s).
locked-rotor withstand time (hot/cold) at 80 % rated voltage Number second Optional The locked-rotor withstand time at 80 % rated voltage from hot and from cold (expressed as x/x s).
moment of inertia of the motor Number kilogram per square metre Optional The electric motor moment of inertia (Jm) as defined in IEC 60034-1.
number of electrical phases Number COUNT Optional The number of phases in an electrical distribution system.
oil quantity for self-lubricated sleeve bearings Number litre Optional The recommended oil quantity for self-lubricating sleeve bearings when they are provided.
power factor at 100% rated output Number percent Optional The cosine of the angle between active power and apparent power when the motor is operated at 100% rated power.
power factor at 50% rated output Number percent Optional The cosine of the angle between active power and apparent power when the motor is operated at 50% rated power.
power factor at 75% rated output Number percent Optional The cosine of the angle between active power and apparent power when the motor is operated at 75% rated power.
power factor at lower limit continuous operating speed Number percent Optional The cosine of the angle between active power and apparent power at the lower limit continuous operating speed at the upper torque value of the load window as per IEC 61800-4.
power factor at upper limit continuous operating speed Number percent Optional The cosine of the angle between active power and apparent power at the upper limit continuous operating speed at the upper torque value of the load window as per IEC 61800-4.
pull-up torque Number newton metre Optional The smallest steady-state asynchronous torque that the electric motor develops between zero speed and the speed which corresponds to the breakdown torque, when the motor is supplied at 100 % rated voltage and rated frequency.
ramp-up time to minimum speed Number second Optional The recommended range of acceptable time or maximum allowable time for the converter to ramp up the motor to minimum speed, to ensure proper lubrication of the motor bearings.
rated breakdown torque Number newton metre Optional The maximum steady-state asynchronous torque which the motor develops without an abrupt drop in speed, when the motor is supplied at the rated voltage and frequency.
rated current Number ampere Optional The r.m.s. or DC value of the current for which an apparatus has been designed
rated frequency Number hertz Optional An electrical frequency of a machine at rated output
rated power consumption Number watt Optional A power consumption at rated conditions.
rated power factor (lagging) Number percent Optional Dimensionless number between 0 and 1. Cos F = P/S. Where P = upper limit power consumption and S = apparent Power.
rated torque Number newton metre Optional The steady-state asynchronous rotor torque while delivering rated power at the rated voltage and frequency.
rated torque at 1/1 load Number newton metre Optional A torque that is a torque of an electric rotating machine working at its full load.
re-greasing interval Number henry Optional The maximum recommended greasing interval when re-greaseable bearings have been provided.
starting current Number ampere Optional An electric current that is a peak-current occurring when starting an electric energy transducer
tE time at 80 % voltage Number second Optional Specify tE time as defined in IEC 60079-7 at 80 % motor voltage.
tE time at rated voltage Number second Optional Specify tE time as defined in IEC 60079-7 at rated voltage.
temperature rise class Text — Optional A temperature rise in rotor/stator in accordance with IEC 60034-1.
total weight Number kilogram Optional A weight that is a sum of the weights of identified parts of an assembly.
type of electric motor Text — Optional Specify whether the motor is of synchronous or induction design.
upper limit allowable vibration on load at rated output Text — Optional The maximum allowable vibration limit on load at rated output.
upper limit cooling water flow rate Number litre per second Optional The maximum cooling water flow rate during operation.
upper limit declared motor sound power level at full load Number decibel Optional The manufacturer expected sound power level at full load.
upper limit declared motor sound power level at no-load Number decibel Optional The maximum declared motor A-weighted sound power level at no-load.
upper limit permissible starting time at 100% rated voltage Number second Optional The maximum allowable duration of time for the motor to reach its rated speed at 100% rated voltage whilst starting from 'hot'.
upper limit permissible starting time at 80% rated voltage Number second Optional The maximum allowable duration of time for the motor to reach its rated speed at 80% rated voltage whilst starting from 'hot'.
upper limit sound pressure level at no load Number decibel Optional Specify the maximum motor A-weighted sound pressure level at a reference distance of 1 metre at no-load.
upper limit sound pressure level at no load at maximum continuous speed Number decibel Optional The maximum sound pressure level at no load at maximum continuous speed at a reference distance of 1 metre.
upper limit sound pressure level at rated load Number decibel Optional The maximum motor A-weighted sound pressure level at a reference distance of 1 metre at rated load.
upper limit sound pressure level within the load envelope Number decibel Optional The maximum motor A-weighted sound pressure level at a reference distance of 1 metre within the load envelope including harmonic noise content.
voltage at lower limit continuous operating speed Number kilovolt Optional The voltage at the motor terminals at minimum continuous operating speed at the upper torque value of the load window as per IEC 61800-4.
voltage at upper limit continuous operating speed at maximum torque Number kilovolt Optional The voltage at the motor terminals at maximum continuous operating speed at the upper torque value of the load window as per IEC 61800-4.

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