To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
200 V Class: 3/4 to 175 HP ND
400 V Class: 3/4 to 500 HP ND
600 V Class: 2 to 250 HP ND
No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means,
mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of Yaskawa. No patent
liability is assumed with respect to the use of the information contained herein. Moreover, because Yaskawa is constantly
striving to improve its high-quality products, the information contained in this manual is subject to change without notice.
Every precaution has been taken in the preparation of this manual. Yaskawa assumes no responsibility for errors or omissions.
Neither is any liability assumed for damages resulting from the use of the information contained in this publication.
Quick Reference
u
Easily Set Parameters for Specific Applications
Preset parameter defaults are available for setting up applications. Refer to Application Selection
page 84.
Perform Auto-Tuning
Automatic tuning sets motor parameters. Refer to Auto-Tuning on page 112.
Maintenance Check Using Drive Monitors
Use drive monitors to check if fans, capacitors, or other components require maintenance. Refer to Performance Life Monitors Maintenance
Monitors on page 153.
Fault Display and Troubleshooting
Refer to Drive Alarms, Faults, and Errors on page 128.
Standards Compliance
Refer to European Standards on page 232 and Refer to UL and CSA Standards on page 239
<1> CE marking applies to 200 V class and 400 V class models only.
<1>
on
.
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
3
This Page Intentionally Blank
4
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
injury, or equipment damage. Yaskawa is not responsible for the consequences of ignoring
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
11
i.1 Preface
i.1Preface
Yaskawa
manufactures products used as components in a wide variety of industrial systems and equipment. The selection and
application of Yaskawa products remain the responsibility of the equipment manufacturer or end user. Yaskawa accepts no
responsibility for the way its products are incorporated into the final system design. Under no circumstances should any
Yaskawa product be incorporated into any product or design as the exclusive or sole safety control. Without exception, all
controls should be designed to detect faults dynamically and fail safely under all circumstances. All systems or equipment
designed to incorporate a product manufactured by Yaskawa must be supplied to the end user with appropriate warnings and
instructions as to the safe use and operation of that part. Any warnings provided by Yaskawa must be promptly provided to
the end user. Yaskawa offers an express warranty only as to the quality of its products in conforming to standards and
specifications published in the Yaskawa manual. NO OTHER WARRANTY, EXPRESS OR IMPLIED, IS OFFERED.
Yaskawa assumes no liability for any personal injury, property damage, losses, or claims arising from misapplication of its
products.
This manual is designed to ensure correct and suitable application of drives. Read this manual before attempting to install,
operate, maintain, or inspect a drive and keep it in a safe, convenient location for future reference. Be sure you understand all
precautions and safety information before attempting application.
u
Applicable Documentation
The following manuals are available for P1000 series drives:
P1000 Series AC Drive Quick Start Guide (TOEPYAIP1U01)
Read this guide first. This guide is packaged together with the product and contains basic information
required to install and wire the drive. It also gives an overview of fault diagnostics, maintenance, and
parameter
for basic operation. This manual is available for download on our documentation website,
www.yaskawa.com.
P1000 Series AC Drive Technical Manual (SIEPYAIP1U01)
This manual provides detailed information on parameter settings, drive functions, and MEMOBUS/
Modbus specifications. Use this manual to expand drive functionality and to take advantage of higher
performance features. This manual is available for download on our documentation website,
www.yaskawa.com.
settings. The purpose of this guide is to prepare the drive for a trial run with an application and
12
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
i.2 General Safety
i.2General Safety
u
Supplemental Safety Information
General Precautions
• The diagrams in this manual may be indicated without covers or safety shields to show details. Replace the covers or shields before
operating the drive and run the drive according to the instructions described in this manual.
•
Any illustrations, photographs, or examples used in this manual are provided as examples only and may not apply to all products to
which this manual is applicable.
• The products and specifications described in this manual or the content and presentation of the manual may be changed without notice
to improve the product and/or the manual.
• When ordering a new copy of the manual due to damage or loss, contact your Yaskawa representative or the nearest Yaskawa sales
office and provide the manual number shown on the front cover.
• If nameplate becomes worn or damaged, order a replacement from your Yaskawa representative or the nearest Yaskawa sales office.
WARNING
Read and understand this manual before installing, operating or servicing this drive. The drive must be installed according
to this manual and local codes.
The following conventions are used to indicate safety messages in this manual. Failure to heed these messages could result
in serious or fatal injury or damage to the products or to related equipment and systems.
DANGER
Indicates a hazardous situation, which, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.
WARNING! may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
CAUTION
Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.
CAUTION! may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
NOTICE
Indicates a property damage message.
NOTICE: may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
13
i.2 General Safety
u
Safety Messages
DANGER
Heed the safety messages in this manual.
Failure to comply will result in death or serious injury.
The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings in
this manual.
Electrical Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
Before
is turned off. After shutting off the power, wait for at least the amount of time specified on the drive before touching any
components.
servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power supply
WARNING
Sudden Movement Hazard
System may start unexpectedly upon application of power, resulting in death or serious injury.
all personnel from the drive, motor and machine area before applying power. Secure covers, couplings, shaft keys and
Clear
machine loads before applying power to the drive.
Electrical Shock Hazard
Do not attempt to modify or alter the drive in any way not explained in this manual.
Failure to comply could result in death or serious injury.
Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
Do not allow unqualified personnel to use equipment.
Failure to comply could result in death or serious injury.
Maintenance, inspection, and replacement of parts must be performed only by authorized personnel familiar with installation,
adjustment and maintenance of AC drives.
Do not remove covers or touch circuit boards while the power is on.
Failure to comply could result in death or serious injury.
Make sure the protective earthing conductor complies with technical standards and local safety regulations.
Because the leakage current exceeds 3.5 mA in models 4A0414 and larger, IEC 61800-5-1 states that either the power supply
must be automatically disconnected in case of discontinuity of the protective earthing conductor or a protective earthing
conductor with a cross-section of at least 10 mm2 (Cu) or 16 mm2 (Al) must be used. Failure to comply may result in death
or serious injury.
Always use appropriate equipment for Ground Fault Circuit Interrupters (GFCIs).
The drive can cause a residual current with a DC component in the protective earthing conductor. Where a residual current
operated protective or monitoring device is used for protection in case of direct or indirect contact, always use a type B GFCI
according to IEC 60755.
Fire Hazard
Do not use an improper voltage source.
Failure to comply could result in death or serious injury by fire.
Verify that the rated voltage of the drive matches the voltage of the incoming power supply before applying power.
14
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
i.2 General Safety
WARNING
Install adequate branch circuit protection according to applicable local codes and this Installation Manual. Failure
to comply could result in fire and damage to the drive or injury to personnel.
The
device is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac
maximum (200 V class) and 480 Vac maximum (400 V class), and 600 Vac maximum (600 V class) when protected by
branch circuit protection devices specified in this supplement.
Crush Hazard
Do not use this drive in lifting applications without installing external safety circuitry to prevent accidental dropping
of the load.
The drive does not possess built-in load drop protection for lifting applications.
Failure to comply could result in death or serious injury from falling loads.
Install electrical and/or mechanical safety circuit mechanisms independent of drive circuitry.
CAUTION
Crush Hazard
Do not carry the drive by the front cover.
Failure to comply may result in minor or moderate injury from the main body of the drive falling.
NOTICE
Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards.
Failure to comply may result in ESD damage to the drive circuitry.
Do not perform a withstand voltage test on any part of the drive.
Failure to comply could result in damage to the sensitive devices within the drive.
Do not operate damaged equipment.
Failure to comply could result in further damage to the equipment.
Do not connect or operate any equipment with visible damage or missing parts.
If
a fuse is blown or a Ground Fault Circuit Interrupter (GFCI) is tripped, check the wiring and the selection of the
peripheral devices.
Contact your supplier if the cause cannot be identified after checking the above.
Do not restart the drive immediately operate the peripheral devices if a fuse is blown or a GFCI is tripped.
Check the wiring and the selection of peripheral devices to identify the cause. Contact your supplier before restarting the
drive or the peripheral devices if the cause cannot be identified.
Install adequate branch circuit short circuit protection per applicable codes.
Failure to comply could result in damage to the drive.
The drive is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical Amperes, 240 Vac
maximum (200 V Class), 480 Vac maximum (400 V Class), and 600 Vac maximum (600 V Class) when protected by
Bussmann Type FWH or FWP fuses as specified in Factory Recommended Branch Circuit Protection on page 232.
Do not expose the drive to halogen group disinfectants.
Failure to comply may cause damage to the electrical components in the drive.
Do not pack the drive in wooden materials that have been fumigated or sterilized.
Do not sterilize the entire package after the product is packed.
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
15
i.2 General Safety
u
General Application Precautions
Selection
n
Installing a Reactor
Use an AC reactor or DC link choke in the following situations:
• to suppress harmonic current.
• to smooth peak current that results from capacitor switching.
• when the power supply is above 600 kVA.
• when the drive is running from a power supply system with thyristor converters.
Note:A DC link choke is built in to drive models 2A0110 to 2A0415 and 4A0058 to 4A0675.
4000
Power supply harmonics
reactor required
Power Supply
Capacity (kVA)
600
Reactor
unnecessary
0
60400
Drive Capacity (kVA)
Figure i.1 Installing a Reactor
Drive Capacity
For specialized motors, make sure that the motor rated current is less than the rated output current for the drive.
running more than one motor in parallel from a single drive, the capacity of the drive should be larger than [total motor
When
rated current × 1.1].
Starting Torque
The overload rating for the drive determines the starting and accelerating characteristics of the motor. Expect lower torque
than when running from line power. To get more starting torque, use a larger drive or increase both the motor and drive capacity.
Emergency Stop
During a drive fault condition, the output shuts off but the motor does not stop immediately. A mechanical brake may be
required when it is necessary to stop the motor faster than the ability of the Fast Stop function of the drive.
Options
NOTICE: The B1, B2, , –, +1, +2, and +3 terminals are used to connect optional drive-specific compatible devices only. Connecting non-
Yaskawa-approved devices to these terminals may damage the drive.
Repetitive Starting/Stopping
Laundry machines, punching presses, and other applications with frequent starts and stops often approach 150% of their rated
current values. Heat stress generated from repetitive high current will shorten the life span of the IGBTs.
Yaskawa recommends lowering the carrier frequency, particularly when audible noise is not a concern. It is beneficial to
reduce the load, increase the acceleration and deceleration times, or switch to a larger drive to help keep peak current levels
under 150%. Be sure to check the peak current levels when starting and stopping repeatedly during the initial test run, and
make adjustments accordingly.
Installation
n
Enclosure Panels
Keep the drive in a clean environment by installing the drive in an enclosure panel or selecting an installation area free of
airborne dust, lint, and oil mist. Be sure to leave the required space between drives to provide for cooling, and take proper
measures so the ambient temperature remains within allowable limits and keep flammable materials away from the drive.
Yaskawa offers protective designs for drives that must be used in areas subjected to oil mist and excessive vibration. Contact
Yaskawa or your Yaskawa agent for details.
Installation Direction
NOTICE: Install the drive upright as specified in the manual. Refer to Mechanical Installation on page 26 for more information on
installation. Failure to comply may damage the drive due to improper cooling.
16
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
i.2 General Safety
Settings
n
Upper Limits
NOTICE: The
possible danger of accidentally operating equipment at higher than rated speed. The default setting for the maximum output frequency is
60 Hz.
DC Injection Braking
NOTICE: Excessive current during DC Injection Braking and excessive duration of DC Injection Braking can cause motor overheat.
Acceleration/Deceleration Times
drive is capable of running the motor up to 400 Hz. Be sure to set the upper limit for the frequency of the drive to prevent the
Acceleration and deceleration times are affected by the amount of torque generated by the motor, the load torque, and the
inertia moment. Set a longer accel/decel time when Stall Prevention is enabled. The accel/decel times are lengthened for as
long as the Stall Prevention function is in operation. Install one of the available braking options or increase the capacity of the
drive for faster acceleration and deceleration.
General Handling
n
Wiring Check
NOTICE: Do not connect power supply lines to output terminals U/T1, V/T2, or W/T3. Failure to comply will destroy the drive. Be sure to
perform a final check of all sequence wiring and other connections before turning on the power and also check for short circuits on the
control terminals, which may damage the drive.
Selecting a Circuit Breaker or Circuit Interrupter
Yaskawa recommends installing a Ground Fault Circuit Interrupter (GFCI) to the power supply side. The GFCI should be
designed for use with AC drives (e.g., Type B according to IEC 60755).
Select a Molded Case Circuit Breaker (MCCB) or GFCI with a rated current 1.5 to 2 times higher than the drive rated input
current to avoid nuisance trips caused by harmonics in the drive input current.
Magnetic Contactor Installation
WARNING! Fire Hazard. Shut off the drive with a magnetic contactor (MC) when a fault occurs in any external equipment such as braking
resistors. Failure to comply may cause resistor overheating, fire, and injury to personnel.
NOTICE: To get the full performance life out of the electrolytic capacitors and circuit relays, refrain from switching the drive power supply
off and on more than once every 30 minutes. Frequent use can damage the drive. Use the drive to stop and start the motor.
Inspection and Maintenance
WARNING! Electrical Shock Hazard. Capacitors in the drive do not immediately discharge after shutting off the power. Wait for at least the
amount of time specified on the drive before touching any components after shutting off the power. Failure to comply may cause injury to
personnel from electrical shock.
WARNING! Burn Hazard. Because the heatsink can get very hot during operation, take proper precautions to prevent burns. When replacing
the cooling fan, shut off the power and wait at least 15 minutes to be sure that the heatsink has cooled down. Failure to comply may cause
burn injury to personnel.
Wiring
Yaskawa recommends using ring terminals on all drive models. Drive models 2A0069 to 2A0415 and 4A0058 to 4A0675
require the use of use ring terminals for UL/cUL compliance. Use only the tools recommended by the terminal manufacturer
for crimping.
Transporting the Drive
NOTICE: Never steam clean the drive. During transport, keep the drive from coming into contact with salts, fluorine, bromine, phthalate
ester, and other such harmful chemicals.
u
Motor Application Precautions
Standard Induction Motors
n
Low-Speed Range
The cooling fan of a standard motor should sufficiently cool the motor at the rated speed. As the self-cooling capability of
such a motor reduces with the speed, applying full torque at low speed will possibly damage the motor. Reduce the load torque
as the motor slows to prevent motor damage from overheat. Figure i.2 shows the allowable load characteristics for a Yaskawa
standard motor. Use a motor designed specifically for operation with a drive when 100% continuous torque is needed at low
speeds.
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
17
50
3 6
60
60
70
80
90
100
25% ED (or 15 min)
40% ED (or 20 min)
60% ED (or 40 min)
Frequency (Hz)
Continuous operation
Torque
(%)
20
i.2 General Safety
Figure i.2 Allowable Load Characteristics for a Yaskawa Motor
Insulation Tolerance
NOTICE: Consider motor voltage tolerance levels and motor insulation in applications with an input voltage of over 440 V or particularly
long wiring distances.
High-Speed Operation
NOTICE: Problems
Contact the motor or machine manufacturer.
may occur with the motor bearings and dynamic balance of the machine when operating a motor beyond its rated speed.
Torque Characteristics
Torque characteristics differ compared to operating the motor directly from line power. The user should have a full
understanding of the load torque characteristics for the application.
Vibration and Shock
The drive allows selection of high carrier PWM control and low carrier PWM. Selecting high carrier PWM can help reduce
motor oscillation.
Take particular caution when adding a variable speed drive to an application running a motor from line power at a constant
speed. If resonance occurs, install shock-absorbing rubber around the base of the motor and enable the Jump frequency selection
to prevent continuous operation in the resonant frequency range.
Audible Noise
Noise created during run varies by the carrier frequency setting. When using a high carrier frequency, audible noise from the
motor is comparable to the motor noise generated when running from line power. Operating above the rated motor speed can
create unpleasant motor noise.
Synchronous Motors
n
• Contact Yaskawa or a Yaskawa agent when planning to use a synchronous motor not endorsed by Yaskawa.
• Use a standard induction motor when running multiple synchronous motors simultaneously. A single drive does not have
this capability.
• A synchronous motor may rotate slightly in the opposite direction of the Run command at start depending on parameter
settings and rotor position.
• The amount of generated starting torque differs depending on the control mode and motor type. Set up the motor with the
drive after verifying the starting torque, allowable load characteristics, impact load tolerance, and speed control range.
Contact Yaskawa or a Yaskawa agent when planning to use a motor that does not fall within these specifications:
• To restart a coasting motor rotating over 200 Hz while in V/f Control, first use the Short Circuit Braking function to bring
the motor to a stop. Short Circuit Braking requires a special braking resistor. Contact Yaskawa or a Yaskawa agent for
details.
• To restart a coasting motor rotating below 200 Hz, use the Speed Search function if the motor cable is not too long. If the
motor cable is relatively long, stop the motor using Short Circuit Braking.
n
Multi-Pole Motor
The rated current of a multi-pole motor differs from that of a standard motor, so be sure to check the maximum current when
Specialized Motors
selecting a drive. Always stop the motor before switching between the number of motor poles. The motor will coast to stop if
a regen overvoltage (ov) fault occurs or if overcurrent (oC) protection is triggered.
18
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
i.2 General Safety
Submersible Motor
The rated current of a submersible motor is greater than that of a standard motor, so select the drive capacity accordingly. Use
a motor cable large enough to avoid decreasing the maximum torque level from voltage drop caused by a long motor cable.
Explosion-Proof Motor
The motor and the drive must be tested together to be certified as explosion-proof. The drive is not designed for explosionproof areas.
When attaching an encoder to an explosion-proof motor, make sure the encoder is also explosion-proof. Use an insulating
signal converter to connect the encoder signal lines to the speed feedback option card.
Geared Motor
Make sure that the gear and the lubricant are rated for the desired speed range to avoid gear damage when operating at low
speeds or very high speeds. Consult with the manufacturer for applications that require operation outside the rated speed range
of the motor or gear box.
Single-Phase Motor
Variable speed drives are not designed to operate with single phase motors. Using capacitors to start the motor causes excessive
current to flow and can damage drive components. A split-phase start or a repulsion start can burn out the starter coils because
the internal centrifugal switch is not activated. The drive is for use with three-phase motors only.
Motor with Brake
Take caution when using the drive to operate a motor with a built-in holding brake. If the brake is connected to the output side
of the drive, it may not release at start due to low voltage levels, so be sure to install a separate power supply for the motor
brake. Note that motors with built-in brakes tend to generate a fair amount of noise when running at low speeds.
Notes on Power Transmission Machinery
n
Installing an AC drive in machinery that was previously connected directly to the power supply will allow the machine to
operate at variable speeds. Continuous operation outside of the rated speeds can wear on lubrication material in gear boxes
and other power transmission parts. Make sure that lubrication is sufficient within the entire speed range to avoid machine
damage. Note that operation above the rated speed can increase the noise generated by the machine.
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
19
Warning Label
600V 3Phase 5.5kW/3.7kW
i.2 General Safety
u
Drive Label Warning Example
Always heed the warning information listed in Figure i.3 in the position shown in Figure i.4.
WARNING
Risk of electric shock.
●
Read manual before installing.
●
ait 5 minutes for capacitor
W
discharge after disconnecting
power supply.
●
To conform to requirements,
make sure to ground the supply
neutral for 400V class.
●
After opening the manual switch
between the drive and motor,
please wait 5 minutes before
inspecting, performing
maintenance or wiring the drive.
Hot surfaces
●
Top and Side surfaces may
become hot. Do not touch.
Figure i.3 Warning Information Example
Figure i.4 Warning Information Position
u
Warranty Information
Restrictions
n
The drive is not designed or manufactured for use in devices or systems that may directly affect or threaten human lives or
health.
Customers who intend to use the product described in this manual for devices or systems relating to transportation, health
care, space aviation, atomic power, electric power, or in underwater applications must first contact their Yaskawa
representatives or the nearest Yaskawa sales office.
WARNING! Injury to Personnel. This product has been manufactured under strict quality-control guidelines. However, if this product is to
be installed in any location where failure of this product could involve or result in a life-and-death situation or loss of human life or in a facility
where failure may cause a serious accident or physical injury, safety devices must be installed to minimize the likelihood of any accident.
20
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
1
Receiving
This chapter explains how to inspect the drive upon receipt, and gives an overview of the different
enclosure types and components.
1.1
MODEL NUMBER AND NAMEPLATE CHECK....................................................22
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
25
2.1 Mechanical Installation
2.1Mechanical Installation
This section outlines specifications, procedures, and the environment for proper mechanical installation of the drive.
u
Installation Environment
Install the drive in an environment matching the specifications in Table 2.1 to help prolong the optimum performance life of
the drive.
Table 2.1
EnvironmentConditions
Installation AreaIndoors
-10 °C to +40 °C (IP20/NEMA Type 1 enclosure)
-10 °C to +50 °C (IP00/Open Type enclosure)
Ambient Temperature
Humidity95% RH or less and free of condensation
Storage Temperature-20 to +60 °C
Surrounding Area
Altitude1000 m or lower, up to 3000 m with derating
Vibration
OrientationInstall the drive vertically to maintain maximum cooling effects.
Drive reliability improves in environments without wide temperature fluctuations.
When using the drive in an enclosure panel, install a cooling fan or air conditioner in the area to ensure that the air
temperature inside the enclosure does not exceed the specified levels.
Do not allow ice to develop on the drive.
Install the drive in an area free from:
•
oil mist and dust
• metal shavings, oil, water, or other foreign materials
• radioactive materials
• combustible materials (e.g., wood)
• harmful gases and liquids
• excessive vibration
• chlorides
• direct sunlight.
10 to 20 Hz at 9.8 m/s
20 to 55 Hz at 5.9 m/s2 (Models 2A0004 to 2A0211, 4A0002 to 4A0165, and 5A0003 to 5A0099) or
2.0 m/s2 (Models 2A0250 to 2A0415, 4A0208 to 4A0675, and 5A0125 to 5A0242)
2
Installation Environment
NOTICE: Avoid
operation. If such devices must be used in close proximity to the drive, take proper steps to shield the drive from noise.
NOTICE: Prevent foreign matter such as metal shavings and wire clippings from falling into the drive during installation. Failure to comply
could result in damage to the drive. Place a temporary cover over the top of the drive during installation. Remove the temporary cover before
drive start-up, as the cover will reduce ventilation and cause the drive to overheat.
u
Installation Orientation and Spacing
placing drive peripheral devices, transformers, or other electronics near the drive as the noise created can lead to erroneous
Install the drive upright as illustrated in Figure 2.1 to maintain proper cooling.
Figure 2.1 Correct Installation Orientation
26
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
2.1 Mechanical Installation
Single Drive Installation
n
Figure 2.2 shows the installation distance required to maintain sufficient space for airflow and wiring. Install the heatsink
against a closed surface to avoid diverting cooling air around the heatsink.
Side ClearanceTop/Bottom Clearance
A
BB
A
A – 50 mm minimum
B – 30 mm minimum
C
C
D
D
C – 120 mm minimum
D – Airflow direction
Figure 2.2 Correct Installation Spacing
Note:IP20/NEMA Type 1 enclosure and IP00/Open Type enclosure models require the same amount of space above and below the drive for
Models 2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032 can take advantage of Side-by-Side installation.
When installing multiple drives into the same enclosure panel, mount the drives according to Figure 2.2.
When mounting drives with the minimum clearance of 2 mm according to Figure 2.3, set parameter L8-35 to 1 while
considering derating. Refer to Parameter List
Side Clearance
on page 177 for details..
Line up the tops of the drives.
Top/Bottom Clearance
A
B
A
A – 50 mm minimum
– 30 mm minimum
B
C
A
D
B
D
A
C – 2 mm minimum
D – 120 mm minimum
Figure 2.3 Space Between Drives (Side-by-Side Mounting)
Note:Align
the tops of the drives when installing drives of different heights in the same enclosure panel. Leave space between the tops and bottoms
of stacked drives for easier cooling fan replacement.
Remove the top protective covers of all drives as shown in Figure 2.4 when mounting IP20/NEMA Type 1 enclosure drives
side-by-side. Refer to Top Protective Cover on page 48 to remove and reattach the top protective cover.
Mechanical Installation
2
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
27
2.1 Mechanical Installation
Figure 2.4 IP20/NEMA 1 Side-by-Side Mounting in Enclosure
28
YASKAWA ELECTRIC TOEP YAIP1U 01A YASKAWA AC Drive - P1000 Quick Start Guide
IP20/NEMA Type 1 Enclosure Drives
n
Note:Removing
the top protective cover or bottom conduit bracket from an IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection
while maintaining IP20 conformity.
W1
4-d
H4
W1
4-d
2.1 Mechanical Installation
t2
H
H1
H0
H3
H2
t1
W
D
D1
Max.W2
W
H1
H2
Max.W2
H0
H3
H
t1
D1
D
Figure 2Figure 1
Table 2.2 Dimensions for IP20/NEMA Type 1 Enclosure: 200 V Class