Nidec LEROY-SOMER Commander ID300 User manual

Countless Solutions. Expert Support.
ID300/302
Integrated Motor and Drive
INSTALLATION AND QUICK START
COMMISSIONING GUIDE

Installation and Quick Start
Commissioning Guide
For technical assistance or questions
related to the ID300 Motor, call
Customer Service: 1-800-566-1418
Read the entire manual prior to using the motor.
Follow all instructions contained herein.

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ID300/302 Integrated Motor Drive |
1
Table of Contents
Important Safety Information ....................................................................................................................2
1 Start Up Tips for the ID300/302 ..............................................................................................................5
1.1 Jumper Wire ........................................................................................................................................................5
1.2 RTC Keypad and Cable.......................................................................................................................................5
1.3 0 Menu.................................................................................................................................................................5
1.4 Application-Related 0 Menu ................................................................................................................................6
1.5 Fault Condition Reset..........................................................................................................................................6
1.6 Using the Keypad ................................................................................................................................................6
1.7 Drive Functions....................................................................................................................................................7
1.8 Example Setting Change: Parameter 0.008 - Force Reference Direction...........................................................8
2 Overview of the ID300/302 Integrated Motor and Drive ....................................................................... 9
2.1 General Operating Principles ..............................................................................................................................9
2.2 Designation and Presentation .............................................................................................................................9
2.3 Environmental Characteristics...........................................................................................................................12
2.4 Electrical Characteristics ...................................................................................................................................12
2.5 Earth Leakage Current ......................................................................................................................................15
2.6 Thermal Overload Protection and Limits ...........................................................................................................15
2.7 Surge Immunity of Control Circuits....................................................................................................................16
2.8 Options ..............................................................................................................................................................17
3 Mechanical Installation ......................................................................................................................... 18
3.1 Initial Inspection.................................................................................................................................................18
3.2 Handling ............................................................................................................................................................18
3.3 Cooling ..............................................................................................................................................................19
3.4 Mountings and Positions ...................................................................................................................................19
3.5 Coupling ............................................................................................................................................................20
4 Connections...........................................................................................................................................22
4.1 Terminal Block Access.......................................................................................................................................22
4.2 Terminal Block Location.....................................................................................................................................23
4.3 Cable Runs........................................................................................................................................................25
4.4 Cable Sizes and Fuses......................................................................................................................................25
4.5 Power Connections ...........................................................................................................................................27
4.6 Control Terminals...............................................................................................................................................28
5 Quick Start Commissioning ................................................................................................................. 34
5.1 Use of a Field Keypad RTC or ID-SIZE 1or ID-SIZE 3-Keypad ........................................................................34
5.2 Quick Commissioning with Terminal Control .....................................................................................................38
5.3 Commissioning by Using a Fieldbus or Modbus RTU.......................................................................................38
 5.4BasicParametersofSTANDARDConguration ...............................................................................................38
6 Diagnostics ............................................................................................................................................41
6.1 Trip Descriptions................................................................................................................................................41
6.2 Alarm Descriptions ............................................................................................................................................43
7 Onboard PLC and MCS Software.........................................................................................................44
8 Connect Software..................................................................................................................................45
9 Troubleshooting Guide .........................................................................................................................46
10 Maintenance......................................................................................................................................... 48
10.1 Checks After Start-Up......................................................................................................................................48
10.2 Cleaning ..........................................................................................................................................................48
 10.3DrainingO󰀨CondensationWater....................................................................................................................48
10.4 Bearings ..........................................................................................................................................................48
Notes .........................................................................................................................................................49
Warranty Information ...............................................................................................................................50

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ID300/302 Integrated Motor Drive | Important Safety Information
Important Safety Information
This manual contains important safety, operating, and installation instructions for the ID300/302 Motor.
Save this manual and read it before operating or using the controller. Read and understand all safety
precautions before operation or maintenance. Improper practices can result in burns, cuts, other bodily
injury, or death.
• Read all instructions thoroughly and be familiar with the equipment before installing or working on
it.
• For safety, the ID300/302 must be connected to an approved ground terminal.
• If accidentally starting the installation is likely to cause a risk to personnel or the machines being
driven, it is essential to supply the equipment via a circuit-breaking device (power contactor)
which can be controlled via an external safety system (emergency stop detection of errors on the
installation).
• TheID300/302isttedwithsafetydeviceswhich,intheeventofaproblem,controlstopping
themotor.Themotoritselfcanbecomejammedformechanicalreasons.Voltageuctuations
and power loss may also cause the motor to stop. Removing the causes of the shutdown can
lead to restarting, which may be dangerous for certain machines or installations. In such cases,
it is essential that the user takes appropriate precautions against the motor restarting after an
unscheduled stop.
• The variable speed drive is designed to supply the motor and the driven machine above its
rated speed. If the motor or the machine are not mechanically designed to withstand such
speeds, the user may be exposed to serious danger resulting from mechanical deterioration.
Before programming a high speed, it is important that the user validates that the installation can
withstand it.
• The ID300/302 is designed to be integrated in an installation or an electrical machine, and under
no circumstances should be considered to be a safety device. With the sole exception of the Safe
TorqueO󰀨(ID302only),noneofthedrivefunctionsmustbeusedtoensuresafetyofpersonnel,
i.e., they must not be used for safety-related functions. It is the responsibility of the machine
manufacturer, the designer of the installation, or the user to take all necessary precautions to
ensure that the system complies with current standards, and to provide any devices required to
ensure the safety of equipment and personnel.
• Nidec Motor Corporation declines all responsibility in the event of the above warnings are not
observed.
General
• Depending on their degree of protection, the ID300/302 motor may contain unprotected live parts,
which may be moving or rotating, as well as hot surfaces, during operation.
• Removal of protection devices, incorrect use, faulty installation or inappropriate operation could
present a serious risk to personnel and equipment. For further information, consult the manual.
• All work relating to transportation, installation, commissioning and maintenance must be
performedbyexperienced,qualiedpersonnelpertheNationalelectricalCodeandalllocal
electricalcodes/specications.
• OnlytrainedandqualiedprofessionalsfamiliarwithID300/302motorsshouldinstall,mount,
commission, and operate the motor.
WARNING
!

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ID300/302 Integrated Motor Drive | Important Safety Information
3
Usage
• ID300/302 motors and drives are components designed for integration into installations or
electrical machines. When integrated into a machine, commissioning MUST NOT take place
untilithasbeenveriedthatthemachineconformstoNationalElectricalCodeandallapplicable
safety standards.
• Installation and wiring must follow the National Electrical Code and all local electrical codes.
Transportation, Storage
• All instructions concerning transportation, storage, and correct handling must be observed.
• Theclimaticconditionsspeciedinthemanualmustbeobserved.
Installation
• Theinstallationandcoolingofequipmentmustcomplywiththespecicationsinthemanual
supplied with the product.
• The ID300/302 motor must be protected against any excessive stress. There must be no damage
topartsand/ormodicationoftheclearancebetweencomponentsduringtransportationand
handling.
• Avoid touching the electronic components and contact parts.
• The ID300/302 motor contains parts which are sensitive to electrostatic stresses and may
be easily damaged, if handled incorrectly. Electrical components MUST NOT be exposed to
mechanical damage or destruction. Otherwise, there is a serious risk to the safety and health of
personnel.
WARNING
!
WARNING
!
CAUTION
!

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ID300/302 Integrated Motor Drive | Important Safety Information
Electrical Connection
• All National and local safety codes must be observed when work is performed on the ID300/302
motor while power is applied.
• Theelectricalinstallationmustcomplywiththerelevantspecications(forexampleconductor
cross-sections, protection via fused circuit-breaker, connection of protective conductor). More
detailed information is given in the manual.
• Instructions for an installation which meets the requirements for electromagnetic compatibility,
suchasscreening,grounding,presenceoflters,andcorrectinsertionofcablesandconductors
are given in the documentation supplied with the ID300/302 motor. These instructions must be
followed in all cases.
• When required, adherence to the FCC standard is the responsibility of the manufacturer of the
installation or the machine.
Operation
• InstallationsincorporatingtheID300/302mustbettedwithadditionalcircuitprotectionand
monitoringdevicespertheNationalElectricalCodeandalllocalelectricalcodes.Modicationsto
the ID300/302 motor using control software are permitted.
• DO NOT touch active parts of the device or the live power connections immediately after the
ID300/302 motor is powered down. The capacitors may still be charged. Wait at least 10 minutes
before removing the cover.
• All doors and protective covers must be kept closed during operation.
• Wear safety glasses to inspect the equipment while it is running or while working on equipment.
Service and Maintenance
• Refer to the manufacturer's documentation.
WARNING
!
WARNING
!
CAUTION
!
NOTICE

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ID300/302 Integrated Motor Drive | Start Up Tips for the ID300/302
5
1 Start Up Tips for the ID300/302
Read the entire manual before attempting any of the following Tips. These Tips are intended to simplify
the startup of the ID300/302 unit. Make sure to install the unit in an environment that falls within the
environmentalconditionsoutlinedinthismanual.Inaddition,conrmthatallwiringandfusingisperthe
manual, the National Electrical Code and all State and Local codes.
1.1 Jumper Wire
A jumper wire or strap must be installed between Terminals 6 and 8 to allow the ID300/302 to be
started. Without the jumper wire, the RTC Keypad will display “Inhibit.” Make sure the main electrical
powerisswitchedo󰀨andlockedoutbeforeremovingtheID300/302topcover.Itiseasiertoremove
the terminal blocks above the one that includes Terminals 6 and 8 to install the jumper wire. Reinstall
the terminal blocks in the reverse order. Refer to Section 4.2 on page 23 for location of the terminal
blocks.
1.2 RTC Keypad and Cable
The standard factory programming of the ID300/302 unit is to use the
remote RTC keypad and cable. The cable needs to be routed through one
oftheportsonthesideangeoftheID300/302unitbyremovingoneofthe
plastic plugs and installing a cable gland designed for the RJ45 cable plug
to slide through.
The Cable plugs into the internal RJ45 connector.
Refer to picture below for location.
1.3 0 Menu
The ID300/302 has 22 menus of parameters that can be tailored to a customer’s application. The
ID300/302 has a custom program installed that tailors the unit to the motor rating and sets 0 Menu
parameterstoacustomcongurationasshownbeginningonpage 38.
If the operation of the unit does not match your application, then the keypad can be used to change
a parameter and save the new setting into memory. Refer to the procedure on the next page for a
simpliedapproachtoprogrammingtheID300/302.

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ID300/302 Integrated Motor Drive | Start Up Tips for the ID300/302
1.4 Application-Related 0 Menu
Therst9parametersof0 Menuaremostlikelyapplication-relatedfeaturesthatmayneedcongured
to match the application. Refer to the 0 Menu parameter list beginning on page 38.
• Direction of Rotation – Unlike a regular 3 phase motor, the direction of the ID300/302 unit does
not change by swapping any two of the 3 input power leads. The ID300/302 controller is prewired
to the motor and negates this approach for reversal of direction. Instead, Parameter 8 of 0 Menu
(Force Rev Direction) can be changed from a “0” (OFF) to a “1” (ON) to change the direction of
the motor’s rotation.
• Starting from Last Set Point – The ID300/302 unit is programmed to start from the last
programmed set point, instead of 0 RPM (requiring the entry of a set point every time the unit is
started). If this operation does not match the application, this feature can be change by resetting
Parameter 9 in the 0 Menu. Use the keypad to access Parameter 9 and change the value from
a “1” to a “0”. This will clear the set point. In this mode, the set point is cleared when the unit is
turnedo󰀨andwillrequirethesetpointtobeenteredwhentheunitisrestarted.
1.5 Fault Condition Reset
Reset the ID300 from a Fault Condition – If the ID300/302 is using the RTC Keypad for control, any
fault condition will be shown in the display. The cause of the fault and possible corrective action can
be found in Section 6 of the manual beginning on page 41. Once the cause is corrected and the motor
rotation has stopped, press the Red button on the RTC Keypad to clear the fault.
If the keypad is the being used to control the
ID300/302 unit, the main electrical power can be
removed for 25 seconds and then reapplied to clear
the fault. An optional method is to open and then
close Terminal 8. Refer to Section 4.2 on page 23.
1.6 Using the Keypad
Programming and Saving Parameters – For ease of use, the drive parameters most likely to need
changing are in the 0 Menu. If there is a need for other parameters to be changed, the menus can be
accessed using the keypad.
This manual provides a detailed explanation of programming the ID300/302 unit and saving the
parameters. Refer to Section 5.1 on page 34.Belowisasimpliedprocedure.

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ID300/302 Integrated Motor Drive | Start Up Tips for the ID300/302
7
1.7 Drive Functions
The 0 Menu has been customized to allow easy access to most of the parameters that are commonly
changed by a user. 0 Menuwillbedi󰀨erentinyourunitversusthefactoryresetvaluesstoredinthe
ID300/302.
With the RTC keypad cable already connected to the RJ45 plug inside the ID300 and the jumper wire
installed from Terminal 6 to 8, follow the steps below to change any parameter value in the ID300/302:
1. Power up the unit.
The keypad will light up and display “READY”.
2. Press the Enter button to access Programming Mode.
The display will change to show a menu and parameter value.
3. Pressthearrowkeystonavigatetoaspecicparametermenu(from0–22).
The Left and Right arrow key decrease and increase the menu number respectively.
4. Inthespecicmenu,presstheUp and Down arrow keys to reach the exact parameter.
5. Press the Enter button.
Theright-mostdigitwillbeginashing.
Button Function
The Green button starts the motor.
The Red button stops the motor.
The arrows buttons to navigate the menu system and change the settings
once the parameter is selected.
The Enter button selects Parameter View or Edit Mode. It also saves a
parameter change.
When navigating in Parameter Viewtoaspecicvalue,presstheEnter
button to begin editing.
Use the arrow keys to change the parameter value. Then, press the
Enter button again to accept the change.
Used the Escape button to exit from the Edit Mode. Press this button to
return to the Main Screen.
The Main Screen is used to adjust the speed of the motor. The motor
input frequency can be changed using the arrow keys. Since the ID300 is
an asynchronous motor, it will operate at an RPM related to the frequency
setting, less the motor slip.

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ID300/302 Integrated Motor Drive | Start Up Tips for the ID300/302
6. Press the Left arrow key to move the cursor to the digit you want to highlight. Use the Up or Down
arrow keys to increase or decrease the value.
7. Press the Enter key to save the value, if you are in the 0 Menu.
• Note: If you are in any other menu (menu 1-22), then there is another step to save the value
when power is removed.
Press the Down arrow key until you see the 0 Menu. Then, press the Enter button. The display
willstartashing.PresstheUparrowkeytochangethedisplayfromNo Action to Save
Parameters.
Press the Enter button and then the Red button. The display will change to No Action, which
means your changes have been saved. Press the Escape button to exit Programming Mode.
1.8 Example Setting Change: Parameter 0.008 - Force Reference Direction
Force Reference Direction changes the direction
of the motor rotation. None is the default. Other
than None,therearetwooptionsforthedi󰀨erent
rotations of the motor. As the motor leads are not
easily accessible in the controller terminal box, this
step replaces reversing any two of the motor leads
to change direction.
Press the Enter key to save all changes. Then,
press the Escape key.
• The control circuits are isolated from the power circuits in the ID300/302 by single insulation only.
The installer must ensure that the external control circuits are insulated from human contact by at
least one layer of insulation (supplementary insulation) rated for use at the AC supply voltage.
• IfthecontrolcircuitsaretobeconnectedtoothercircuitsclassiedasSafetyExtraLowVoltage
(SELV) (e.g., to a personal computer), an additional isolating barrier must be included in order to
maintaintheSELVclassication.
• If any of the digital inputs (including the drive enable or STO inputs) are connected in parallel with
an inductive load (i.e., contactor or motor brake) then suitable suppression (i.e., diode or varistor)
should be used on the coil of the load. If no suppression is used, then over voltage spikes can
cause damage to the digital inputs and outputs on the ID300/302.
• When the ID300/302 is controlled remotely, avoid routing of power cables and control cables in
close proximity with each other.
• Ensure the logic polarity is correct for the control circuit to be used. Incorrect logic polarity could
cause the motor to be started unexpectedly. Positive logic is required for the ID300/302.
WARNING
!

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ID300/302 Integrated Motor Drive | Overview of the ID300/302 Integrated Motor & Drive
9
2 Overview of the ID300/302 Integrated
Motor & Drive
This manual describes the characteristics, installation, and quick start of the ID300/302 mounted to
motors. The overview assumes the motor is operating within the following parameters:
• Ambient Temperature: 40° C (104° F)
• Altitude: 1000 m (3,280 feet)
• Switching Frequency: 3 kHz
De-rating is required for higher ambient temperature, altitude, or switching frequency. For additional
information, contact your Nidec sales representative.
2.1 General Operating Principles
The ID300/302 is a 3-phase induction motor and integrated, high performance variable speed drive.
The ID300/302 can be used with a large selection of options for motor and drive that allows the product
tosuitapplicationneeds.Themotorcanbeo󰀨eredinseveralmountingarrangements(footed,ange,
etc).
Drive software and parameter structure are common across all sizes of ID300’s, allowing easy
commissioning for users who are already familiar with the process. The ID300/302 integrates a high-
performance motor control.
2.2 Designation and Presentation
2.2.1 ID300/302 Designation

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ID300/302 Integrated Motor Drive | Overview of the ID300/302 Integrated Motor & Drive
1.1.1 ID300/302 Label
1.1.2 Motor Nameplate
Note: Motor parameters are factory set and indicated below for informational purposes only.
Designations Description
HP Horsepower
kW Rated output power
PH Three-phase AC motor
Volts Drive mains supply voltage
Hz Supply frequency
FLA Rated current
INSUL CLASS
RPM Revolutions per minute
BAL Balancing Mode
PF Power Factor
MAX AMB Max ambient temperature
NEMA NOM EFFICIENCY EnergyE󰀩ciency
SHAFT END BRG
OPP END BRG
cURus Motor conformance with Canadian requirements and US
VT Variable torque, available at motor shaft per squared load law

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ID300/302 Integrated Motor Drive | Overview of the ID300/302 Integrated Motor & Drive
11
2.2.4 ID300/302 Presentation
US mo

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ID300/302 Integrated Motor Drive | Overview of the ID300/302 Integrated Motor & Drive
2.3 Environmental Characteristics
2.4 Electrical Characteristics
2.4.1 General Characteristics
Button Function
Environmental
protection rating
• IP55 = ID300
• IP54 = motor
Operating ambient air
temperature
• -16° C (-26° F) to 40° C (104° F)
• Up to 50° C (122° F) with de-rating (current de-rating of 1 % per additional Celsius degree
from 40° C. For more information, contact Nidec Motor Corporation.
Storage and transport
temperature
• Storage time is 2 years at temperature between -15° C (-26° F) and 55° C (131° F). As the
drive low voltage capacitors cannot be reformed due to their location, it is recommended
that drives are powered up for a minimum of 1 hour after every
• 2 years of storage. This process allows the drive to be stored for an additional
• 2 years.
• As a general rule, machines must be stored in a horizontal position, in a dry location
protected from harsh weather conditions, free from vibration, dust and corrosive gases.
At relative humidity levels above 90%, the motor insulation can drop very quickly and
become virtually non-existent at around 100%. The state of the anti-rust protection on
unpainted motor parts should be monitored. During storage, the motor drain plugs must
be removed to allow condensation water to escape. For long storage periods refer to the
motor installation manual.
• Ifthestoragelocationissubjecttovibration,trytoreducethee󰀨ectofthisvibrationby
placing the machine on a rubber pad or similar damping material). Turn the rotor a fraction
of a turn once every 2 weeks to prevent the bearing races from becoming marked.
Relative humidity 5 to 90% (non-condensing).
Altitude • < 1,000 m (3,300 ft.) without de-rating.
• 1,000 m to 3,000 m (3,300 ft. to 9,900 ft.) above sea level: de-rate the maximum output
currentfromthespeciedgureby1%per100m(330ft.)above1,000m(3,300ft.).
• For example, at 3,000 m (9,900 ft.), the output current of the drive would have to be de-
rated by 20 %. For more information, contact Nidec Motor Corporation.
Pollution Dry, non-conductive pollution only (pollution degree 2 according to IEC 60664-1).
Vibration Meets the requirements of IEC 61800-5-1, Table 27
RoHS Directive Meets EU Directive 2011/65/EU
EMC • Conforms to C3 level of EN 61800-3 + A1 (2012) for '58MPl 1ePl@IAr ID300
• Conforms to C3 level of EN 61800-3 +A 1 (2012) and EN 61326-3-1
• +EN 61000-6-7 for ID302
UL standards Conforms to UL 61800-5-1_1.

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ID300/302 Integrated Motor Drive | Overview of the ID300/302 Integrated Motor & Drive
13
2.4.2 ID300 Ratings
Note: The mains current value is a typical value which depends on the source impedance. The higher
the impedance, the lower the current.
Button Function
Maximum supply
imbalance 3 % voltage imbalance between phases
Starts per hour By electronic control circuit or keypad: unlimited
ByinterruptingtheACsupply:≤20(equallyspaced)
Motor frequency
variation range
From10to150Hzmaximum.Therangecanbedi󰀨erent,dependingonifa2poleor4pole
motor is utilized. For more information, contact Nidec Motor Corporation.
E󰀩ciency NEMAPremiumE󰀩cient
Overload 150% of the full rated output current for 60 seconds or 180% for 3 seconds, 10 times per hour
Mains supply voltage
and frequency
200 V drive: 200 V to 230 V ±10 %, 1 phase or 3 phases
400 V drive: 380 V to 480 V ±10 %, 3 phases
Frequency Range: 45 to 66 Hz
Supply ID300 Drive Motor
Voltage Max Input Current
Size ID300K
Output Power
(V) (A) kW HP
230V
1ph / 3ph
4.5
1
12017 0.25 0.33
5.3 12024 0.37 0.5
8.1 12030 0.55 0.75
400V
3ph
1.6 14012 0.25 0.33
2.2 14015 0.37 0.5
2.9 14018 0.55 0.75

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ID300/302 Integrated Motor Drive | Overview of the ID300/302 Integrated Motor & Drive
2.4.3 ID300 Ratings
Note: The mains current value is a typical value which depends on the source impedance. The higher
the impedance, the lower the current.
Note: The mains current value is a typical value which depends on the source impedance. The higher
the impedance, the lower the current.
Supply ID300 Drive Motor
Voltage Max Input Current
Size ID300K
Output Power
(V) (A) kW HP
230V
1ph / 3ph
8.1 1 12030 0.75 1.0
9.1
2
22035 0.9 1.25
12 22052 1.1 1.5
14.3 22057 1.5 2.0
230V
3ph
10.2
3
32075 1.8 2.4
12.2 32078 2.2 3.0
12.2 32120 3.0 4.0
14.8 32155 4.0 5.0
Supply ID300 Drive Motor
Voltage Max Input Current
Size ID300K
Output Power
(V) (A) kW HP
400V
3ph
3.4
1
14021 0.75 1.0
3.5 14025 0.9 1.25
3.5 14030 1.1 1.5
3.9 14033 1.5 2.0
7
2
24042 1.8 2.4
7.5 24050 2.2 3.0
8 24070 3.0 4.0
9.5 24085 4.0 5.0
13
3
34119 5.5 7.5
16 34155 7.5 10.0

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ID300/302 Integrated Motor Drive | Overview of the ID300/302 Integrated Motor & Drive
15
2.5 Earth Leakage Current
2.5.1 Ground Leakage of the Motor and Drive
The motor and drive leakage current values are as follows:
*Proportional to the supply voltage and frequency.
• Duetotheleakagecurrent,apermanentxedgroundconnectionmustbeprovided,orother
suitable measures must be taken to prevent a safety hazard occurring if the connection is lost. For
more details, refer to Section 4.5 on page 27.
• ID300/302integratesaninternalEMClter,butthereisnopossibilitytodisconnectit.Ifthe
ground leakage current is unacceptable for the application, contact Nidec Motor Corporation.
2.5.2 Use of Earth Leakage Detector (RCD)
A type B RCD that is capable to detect AC and pulsating DC fault currents can be used with the
ID300/302.IfanexternalEMClterisused,adelayofatleast50msisrecommendedtoavoid
nuisance tripping. The leakage current is likely to exceed the trip level if all phases are not energized
simultaneously.
2.6 Thermal Overload Protection and Limits
The ID300/302 integrates internal functions to protect the motor and drive against overloads.
2.6.1 Motor Protection
Current in the lower IGBTs is continuously measured. The drive software uses these measurements to
calculate the actual I²t value for the motor. If the actual motor I²t exceeds the rated motor I²t, the drive
will trip. All drive models have thermal memory retention. However, an optional PTC thermistor can be
added in the motor windings to secure additional thermal protection.
Size 1 or 2 Drive Size 3 Drive
50 Hz
• 2.9 mA* AC at 230 V 1ph (L-N)
• 0.8 mA* AC at 230 V 1ph (L-L)
• 1.2 mA* AC at 230 V 3ph (TN)
• 2.9 mA* AC at 230 V 3ph (corner delta)
• 19.4 mA* AC at 480 V 3ph (TN)
• 49.4 mA* AC at 480 V 3ph (corner delta)
60 Hz
• 3.5 mA* AC at 230 V 1ph(L-N)
• 0.9 mA* AC at 230 V 1ph (L-L)
• 1.4 mA* AC at 230 V 3ph (TN)
• 3.4 mA* AC at 230 V 3ph (corner delta)
• 21.3 mA* AC at 480 V 3ph (TN)
• 57.3 mA* AC at 480 V 3ph (corner delta)
50 Hz
• 1.6 mA* AC at 230 V 3ph (TN)
• 2.9 mA* AC at 230 V 3ph (corner delta)
• 3.2 mA* AC at 480 V 3ph (TN)
• 5.7 mA* AC at 480 V 3ph (corner delta)
60 Hz
• 1.9 mA* AC at 230 V 3ph (TN)
• 3.4 mA* AC at 230 V 3ph (corner delta)
• 3.8 mA* AC at 480 V 3ph (TN)
• 6.9 mA* AC at 480 V 3ph (corner delta)
WARNING
!

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ID300/302 Integrated Motor Drive | Overview of the ID300/302 Integrated Motor & Drive
2.6.2 Drive Protection
An overload on the output of the drive will cause the junction temperature of the IGBT to rise. This
junction temperature is estimated by the IGBT thermal model, taking into account the operating
conditions. When the estimated junction temperature reaches its limit, the drive will trip.
2.7 Surge Immunity of Control Circuits
The input/output ports for the control circuits are designed for general use within machines and small
systems without any special precautions. These circuits meet the requirements of IEC 61000-6-2: (1 kV
surge), provided the 0 V connection is not grounded.
In applications that may be exposed to high-energy voltage surges, some special measures may be
required to prevent malfunction or damage. Surges may be caused by lightning or severe power faults,
in association with grounding arrangements which permit high transient voltages between nominally
grounded points. This is a particular risk where the circuits extend outside the protection of a building.
As a general rule, if the circuits are to pass outside the building in which the ID300/302 is located, or if
cable runs within a building exceed 100ft (30 M), some of the following techniques should be used:
A. Galvanic Isolation - DO NOT connect the control 0 V terminal to ground. Avoid loops in the
control wiring, i.e., ensure every control wire is accompanied by its return (0 V) wire.
B. Shielded Cable with Additional Power Ground Bonding - The cable shield may be
connected to ground at both ends, but in addition, the ground conductors at both ends of the
cable must be bonded together by a power ground cable (equipotential bonding cable) with
cross-sectional area of at least 10 mm2 (7 AWG), or 10 times the area of the signal cable shield,
or to suit the electrical safety requirements of the plant. This ensures that fault or surge current
passes mainly through the ground cable and not in the signal cable shield. If the building or
plant has a well-designed common bonded network, this precaution is not necessary.
C. Additional Over-Voltage Suppression - For the analog and digital inputs and outputs, a Zener
diode network or a commercially available surge suppressor may be connected in parallel with
the input circuit as shown below (performances must be at least equal to one of the two Zener
diodes BZW50-15).
If a digital port experiences a severe surge, its protective trip may operate (‘I/O Overload’ trip).

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ID300/302 Integrated Motor Drive | Overview of the ID300/302 Integrated Motor & Drive
17
2.8 Options
Type Option Name Details
Keypads
ID-SIZE1-
Keypad
ID-SIZE3-
Keypad
• For size 1 and 2 drives, use ID-SIZE1-
Keypad
• For size 3 drive, use ID-SIZE3-Keypad
Integrated Keypad, LCD display
Main functions: Speed display, drive status, motor
commands, parameter settings.
Mounting arrangement: replaces standard terminal
cover. This option must be mounted by the user.
Refer to the relevant mounting documentation. It
cannot be combined with a
ID-SIZE1-Fieldbus option for size 1 and 2 drives and
with ID-3 CABLE-RJ45- FLANGE for sizes 1 to 3
drives.
Field Keypad
RTC
Remote keypad with a LCD display and real time
clock.
Main functions: Speed display, drive status, motor
commands, parameter settings, real time clock.
Mounting arrangement: This option must be
connected by the user via the internal drive
RJ45 connector. Refer to the relevant mounting
documentation.

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ID300/302 Integrated Motor Drive | Mechanical Installation
3 Mechanical Installation
• The mechanical and electrical installation instructions must be followed. Any questions or doubt
should be referred to the supplier of the equipment. It is the responsibility of the owner or user to
ensure that the installation of the ID300/302, any external option unit, and the way in which they
are operated and maintained comply with the applicable legislation, regulations and codes of
practice in the country in which the equipment is used.
• The drive contains capacitors that remain charged to a potentially lethal voltage after the AC
supply has been disconnected. If the drive has been energized, the AC supply must be isolated at
least 10 minutes before work may continue. Normally, the capacitors are discharged by an internal
resistor. Under certain, fault conditions, it is possible that the capacitors may fail to discharge,
or be prevented from being discharged by a voltage applied to the output terminals. If the drive
has failed in a manner that causes the keypad display (if present) to go blank immediately, it is
possible that the capacitors will not be discharged. In this case, consult Nidec Motor Corporation
or an authorized distributor.
• TheID300/302anditsoptionsmustbeinstalledbyqualiedpersonnelwhoarefamiliarwiththe
requirements for safety and EMC. The assembler is responsible for ensuring that the end-product
or system complies with all the relevant laws in the country where it is to be used.
• When the cover is open, the ID300/302 degree of protection is IP10. Any work or maintenance
shouldbecarriedoutbyexperienced,qualiedpersonnel.DO NOT open the ID300/302 while
energized.
• Holes are provided at the lowest points of the motor enclosure, depending on the operating
position,todraino󰀨anymoisturethatmayhavebeenaccumulatedinsideduringcoolingofthe
motor. In conditions that encourage the formation of condensation, it is advisable to leave the
drain holes permanently open.
3.1 Initial Inspection
Before installing the ID300/302, check that:
• The motor and drive have not been damaged during transport.
• The information on the nameplate is compatible with the power supply.
For nameplate details, refer to Section 2.2 on page 10.
3.2 Handling
• The lifting rings are for lifting the motor and drive only (not connected to the driven machine).
• Verify that the lifting equipment is suitable for the weight to be handled.
• Lifting the motor by any other means can result in damage to the motor or injury to personnel.
WARNING
!
WARNING
!