INVT Goodrive35 Series User manual

GD35-5R5 G- 4
Goodrive35 Series
Closed-loop Vector Control VFD

Goodrive35 Series Closed-loop Vector Control VFD Preface
i
Preface
Thanks for choosing our products.
Goodrive35 series variable-frequency drives (VFDs) are high performance closed-loop vector VFDs
for controlling asynchronous AC induction motors and permanent magnet synchronous motors.
Applying the most advanced non-velocity sensor vector control technology which keeps pace with the
leading international technology and DSP control system, our products enhances its reliability to meet
the adaptability to the environment, customized and industrialized design with more optimized
functions, more flexible application and more stable performance.
The control performance of Goodrive35 series VFDs is as outstanding as that of the leading
sophisticated VFDs on worldwide market. Goodrive35 series VFDs integrate the drive of
asynchronous motors and synchronous motors, torque control and speed control, meeting the high
performance requirement of the customer applications and stepping on the unique incorporated VFDs
with superexcellent control functions in this circle. Simultaneously, comparing with the other kinds,
Goodrive35 series VFDs can adapt to worse grid, temperature, humidity and dust with a better
performance of anti-tripping and improved the reliability.
Goodrive35 series VFDs apply modularized design to meet the specific demand of customers, as well
as the demand of the whole industry flexibly and follow the trend of industrial application to the VFDs
on the premise of meeting general need of the market. Powerful speed control, torque control, simple
PLC, flexible input/output terminals, pulse frequency given, traverse control can realize various
complicate high-accuracy drives and provide integrative solution for the manufacturers of industrial
devices, which contributes a lot to the cost reducing and improves reliability.
Goodrive35 series VFDs can meet the demand of environmental protection which focuses on low
noise and weakening electromagnetic interference in the application sites for the customers.
This manual provides installation and configuration, parameters setting, fault diagnoses and daily
maintenance and relative precautions to customers. Please read this manual carefully before the
installation to ensure a proper installation and operation and high performance of Goodrive35 series
VFDs.
If the product is ultimately used for military affairs or manufacture of weapon, it will be listed on the
export control formulated by Foreign Trade Law of the People's Republic of China. Rigorous
review and necessary export formalities are needed when exported.
Our company reserves the right to update the information of our products.

Goodrive35 Series Closed-loop Vector Control VFD Contents
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Contents
Preface ............................................................................................................................................i
Contents.........................................................................................................................................ii
Chapter 1 Safety precautions........................................................................................................1
1.1 What this chapter contains ....................................................................................................1
1.2 Safety definition ....................................................................................................................1
1.3 Warning symbols...................................................................................................................1
1.4 Safety guidelines...................................................................................................................2
1.4.1 Delivery and installation.................................................................................................2
1.4.2 Commission and running...............................................................................................3
1.4.3 Maintenance and replacement of components ...............................................................4
1.4.4 Scrap treatment............................................................................................................. 4
Chapter 2 Quick start-up ............................................................................................................... 5
2.1 What this chapter contains ....................................................................................................5
2.2 Unpacking inspection ............................................................................................................5
2.3 Application confirmation ........................................................................................................5
2.4 Environment.......................................................................................................................... 5
2.5 Installation confirmation.........................................................................................................6
2.6 Basic commission .................................................................................................................6
Chapter 3 Product overview.......................................................................................................... 7
3.1 What this chapter contains ....................................................................................................7
3.2 Basic principles.....................................................................................................................7
3.3 Product specification .............................................................................................................8
3.4 Product nameplate..............................................................................................................10
3.5 Model code ......................................................................................................................... 11
3.6 Rated values....................................................................................................................... 11
3.6.1 Rated value of AC 3PH 380 V (-15%)–440 V (+10%)................................................... 11
3.6.2 Rated value of AC 3PH 520 V (-15%)–690 V (+10%)...................................................12
3.7 Structure diagram................................................................................................................ 13
Chapter 4 Installation guide ........................................................................................................ 15
4.1 What this chapter contains ..................................................................................................15
4.2 Mechanical installation ........................................................................................................15
4.2.1 Installation environment............................................................................................... 15
4.2.2 Installation direction..................................................................................................... 16
4.2.3 Installation manner......................................................................................................16
4.2.4 Single installation ........................................................................................................17
4.2.5 Multiple installations ....................................................................................................18
4.2.6 Vertical installation.......................................................................................................19
4.2.7 Tilt installation.............................................................................................................. 20
4.3 Standard wiring ...................................................................................................................21

Goodrive35 Series Closed-loop Vector Control VFD Contents
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4.3.1 Main circuit connection diagram................................................................................... 21
4.3.2 Terminals figure of main circuit..................................................................................... 22
4.3.3 Wiring of terminals in main circuit ................................................................................26
4.4 Standard wiring (control circuit) ...........................................................................................27
4.4.1 Wiring diagram of basic control circuit..........................................................................27
4.4.2 C1 terminal (EC-PG301-24) instruction and the wiring diagram.................................... 30
4.4.3 D1 terminal (EC-PG304-05) instruction and the wiring diagram.................................... 31
4.4.4 H1 terminal (EC-PG305-12) instruction and the wiring diagram.................................... 32
4.4.5 H2 terminal (EC-PG305-05) instruction and the wiring diagram.................................... 33
4.4.6 S1 terminal (EC-PG302-05) instruction........................................................................35
4.4.7 Input/output signal connection diagram........................................................................ 36
4.5 Wiring protection .................................................................................................................37
4.5.1 Protecting the VFD and input power cable in short-circuit situations............................. 37
4.5.2 Protecting the motor and motor cable in short-circuit situations .................................... 38
4.5.3 Protecting the motor against thermal overload .............................................................38
4.5.4 Implementing a bypass connection..............................................................................38
Chapter 5 Keypad operation procedures.................................................................................... 39
5.1 What this chapter contains ..................................................................................................39
5.2 Keypad ...............................................................................................................................39
5.3 Keypad displaying............................................................................................................... 41
5.3.1 Displayed state of stopping parameter......................................................................... 41
5.3.2 Displayed state of running parameters.........................................................................41
5.3.3 Displayed state of fault ................................................................................................ 42
5.3.4 Displayed state of function codes editing ..................................................................... 42
5.4 Keypad operation................................................................................................................ 42
5.4.1 How to modify the function codes of the VFD...............................................................42
5.4.2 How to set the password of the VFD............................................................................ 43
5.4.3 How to watch the VFD state through function codes ....................................................43
Chapter 6 Function parameters................................................................................................... 45
6.1 What this chapter contains ..................................................................................................45
6.2 Goodrive35 general series function parameters................................................................... 45
Chapter 7 Basic operation instruction...................................................................................... 135
7.1 What this chapter contains ................................................................................................ 135
7.2 First powering on .............................................................................................................. 135
7.3 Vector control.................................................................................................................... 139
7.4 SVPWM control................................................................................................................. 143
7.5 Torque control ................................................................................................................... 148
7.6 Parameters of the motor.................................................................................................... 151
7.7 Start-up and stop control ................................................................................................... 156
7.8 Frequency setting.............................................................................................................. 160
7.9 Analog input...................................................................................................................... 164

Goodrive35 Series Closed-loop Vector Control VFD Contents
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7.10 Analog output.................................................................................................................. 166
7.11 Digital input ..................................................................................................................... 169
7.12 Digital input ..................................................................................................................... 177
7.13 Simple PLC..................................................................................................................... 181
7.14 Multi-step speed running ................................................................................................. 183
7.15 PID control...................................................................................................................... 185
7.15.1 General steps of PID parameters setting:................................................................. 186
7.15.2 PID inching.............................................................................................................. 187
7.16 Commissioning for special functions................................................................................ 189
7.16.1 Wiring mode of the encoder and pulse reference terminal........................................ 189
7.16.2 Commissioning steps............................................................................................... 191
7.17 Fault solutions................................................................................................................. 197
Chapter 8 Fault tracking ............................................................................................................ 200
8.1 What this chapter contains ................................................................................................ 200
8.2 Alarm and fault indications................................................................................................. 200
8.3 How to reset...................................................................................................................... 200
8.4 Fault history ...................................................................................................................... 200
8.5 Fault instruction and solution............................................................................................. 200
8.5.1 VFD faults and solutions............................................................................................ 200
8.5.2 Other states............................................................................................................... 205
8.6 Common fault analysis...................................................................................................... 205
8.6.1 The motor does not work ........................................................................................... 205
8.6.2 Motor vibration .......................................................................................................... 206
8.6.3 Overvoltage............................................................................................................... 206
8.6.4 Undervoltage fault ..................................................................................................... 207
8.6.5 Abnormal heating of the motor................................................................................... 208
8.6.6 Overheat of the VFD.................................................................................................. 209
8.6.7 Motor stall during ACC............................................................................................... 209
8.6.8 Overcurrent ............................................................................................................... 210
Chapter 9 Routine maintenance................................................................................................ 211
9.1 What this chapter contains. ............................................................................................... 211
9.2 Maintenance intervals ....................................................................................................... 211
9.3 Cooling fan........................................................................................................................ 213
9.3.1 Replacing the cooling fan .......................................................................................... 213
9.4 Capacitors......................................................................................................................... 214
9.4.1 Capacitors reforming ................................................................................................. 214
9.4.2 Change electrolytic capacitors ................................................................................... 215
9.5 Power cable ...................................................................................................................... 215
Chapter 10 Communication protocol........................................................................................ 216
10.1 What this chapter contains .............................................................................................. 216
10.2 Brief instruction to Modbus protocol................................................................................. 216

Goodrive35 Series Closed-loop Vector Control VFD Contents
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10.3 Application of the VFD..................................................................................................... 216
10.3.1 RS485..................................................................................................................... 216
10.3.2 RTU mode............................................................................................................... 219
10.4 RTU command code and communication data illustration................................................ 222
10.4.1 Command code: 03H, reading N words (continuously reading up to 16 words)......... 222
10.4.2 Command code: 06H, writing a word ....................................................................... 224
10.4.3 Command code: 08H, diagnosis .............................................................................. 224
10.4.4 Command code: 10H, continuous writing................................................................. 225
10.4.5 The definition of data address.................................................................................. 226
10.4.6 Fieldbus ratio values................................................................................................ 230
10.4.7 Fault message response ......................................................................................... 231
10.4.8 Example of writing and reading................................................................................ 233
10.5 Common communication fault ......................................................................................... 237
Appendix A Extension card....................................................................................................... 238
A.1 What this chapter contains................................................................................................ 238
A.2 PROFIBUS extension card ............................................................................................... 238
A.2.1 Product naming rules ................................................................................................ 238
A.2.2 EC-TX-103 communication card................................................................................ 239
A.2.3 The appearance of EC-TX-103 communication card.................................................. 239
A.2.4 Compatible motor of EC-TX-103 communication card ............................................... 240
A.2.5 Delivery list ............................................................................................................... 240
A.2.6 Installation of EC-TX-103 communication card .......................................................... 240
A.2.7 System configuration................................................................................................. 244
A.2.8 PROFIBUS-DP communication ................................................................................. 246
A.2.9 Fault information ....................................................................................................... 254
A.3 CANopen optional cards................................................................................................... 255
Appendix B Technical data........................................................................................................ 256
B.1 What this chapter contains................................................................................................ 256
B.2 Ratings............................................................................................................................. 256
B.2.1 Capacity.................................................................................................................... 256
B.2.2 Derating.................................................................................................................... 256
B.3 Grid specifications ............................................................................................................ 257
B.4 Motor connection data ...................................................................................................... 257
B.4.1 EMC compatibility and motor cable length................................................................. 257
B.5 Applicable standards......................................................................................................... 258
B.5.1 CE marking............................................................................................................... 258
B.5.2 EMC compliance declaration..................................................................................... 258
B.6 EMC regulations ............................................................................................................... 258
B.6.1 Category C2.............................................................................................................. 259
B.6.2 Category C3.............................................................................................................. 259
Appendix C Dimension drawings.............................................................................................. 260

Goodrive35 Series Closed-loop Vector Control VFD Contents
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C.1 What this chapter contains................................................................................................ 260
C.2 Keypad structure .............................................................................................................. 260
C.2.1 Structure chart .......................................................................................................... 260
C.2.2 Installation bracket.................................................................................................... 260
C.3 VFD structure ................................................................................................................... 261
C.4 Dimensions for VFDs of AC 3PH 380 V (-15%)–440 V (+10%).......................................... 262
C.4.1 Wall installation......................................................................................................... 262
C.4.2 Flange installation..................................................................................................... 264
C.4.3 Floor installation........................................................................................................ 265
C.5 Dimensions for VFDs of AC 3PH 520 V (-15%)–690 V (+10%).......................................... 266
C.5.1 Wall installation......................................................................................................... 266
C.5.2 Flange installation..................................................................................................... 267
C.5.3 Floor installation........................................................................................................ 268
Appendix D Optional peripheral accessories........................................................................... 270
D.1 What this chapter contains................................................................................................ 270
D.2 Peripheral wiring............................................................................................................... 270
D.3 Power supply.................................................................................................................... 272
D.4 Cables.............................................................................................................................. 272
D.4.1 Power cables............................................................................................................ 272
D.4.2 Control cables........................................................................................................... 273
D.4.3 Routing the cables.................................................................................................... 276
D.4.4 Insulation checking ................................................................................................... 277
D.5 Breaker and electromagnetic contactor............................................................................. 277
D.5.1 AC 3PH 380 V (-15%)–440 V (+10%)........................................................................ 277
D.5.2 AC 3PH 520 V (-15%)–690 V (+10%)........................................................................ 278
D.6 Reactors........................................................................................................................... 279
D.6.1 Reactors for AC 3PH 380 V (-15%)–440 V (+10%).................................................... 280
D.6.2 Reactors for AC 3PH 520 V (-15%)–690 V (+10%).................................................... 281
D.7 Filter................................................................................................................................. 281
D.7.1 Filter model instruction.............................................................................................. 282
D.7.2 Filters for AC 3PH 380 V (-15%)–440 V (+10%) ........................................................ 283
D.7.3 Filters for AC 3PH 520 V (-15%)–690 V (+10%) ........................................................ 284
D.8 Brake system.................................................................................................................... 284
D.8.1 Selecting the brake components ............................................................................... 284
D.8.2 Selecting the brake resistor cables............................................................................ 288
D.8.3 Installing the brake resistor ....................................................................................... 288
Appendix E Further information................................................................................................ 290
E.1 Product and service queries.............................................................................................. 290
E.2 Feedback on INVT VFD manuals...................................................................................... 290
E.3 Documents on the Internet................................................................................................ 290

Goodrive35 Series Closed-loop Vector Control VFD Safety precautions
1
Chapter 1 Safety precautions
1.1 What this chapter contains
Please read this manual carefully and follow all safety precautions before moving, installing, operating
and servicing the variable-frequency drive (VFD). If ignored, physical injury or death may occur, or
damage may occur to the devices.
If any physical injury or death or damage to the devices occurs for ignoring to the safety precautions
in the manual, our company will not be responsible for any damages and we are not legally bound in
any manner.
1.2 Safety definition
Danger:
Serious physical injury or even death may occur if not follow relevant
requirements
Warning:
Physical injury or damage to the devices may occur if not follow
relevant requirements
Note:
Physical hurt may occur if not follow relevant requirements
Qualified
electricians:
People working on the device should take part in professional electrical
and safety training, receive the certification and be familiar with all
steps and requirements of installing, commissioning, operating and
maintaining the device to avoid any emergency.
1.3 Warning symbols
Warnings caution you about conditions which can result in serious injury or death and/or damage to
the equipment, and advice on how to avoid the danger. Following warning symbols are used in this
manual:
Symbols
Name
Instruction
Abbreviation
Danger
Electrical
Danger
Serious physical injury or even death
may occur if not follow the relative
requirements
Warning
General
danger
Physical injury or damage to the
devices may occur if not follow the
relative requirements
Do not
Electrostatic
discharge
Damage to the PCBA board may occur
if not follow the relative requirements
Hot sides
Hot sides
Sides of the device may become hot.
Do not touch.
Note
Note
Physical hurt may occur if not follow the
relative requirements
Note

Goodrive35 Series Closed-loop Vector Control VFD Safety precautions
2
1.4 Safety guidelines
Only qualified electricians are allowed to operate on the VFD.
Do not carry out any wiring and inspection or changing components when
the power supply is applied. Ensure all input power supply is disconnected
before wiring and checking and always wait for at least the time designated
on the VFD or until the DC bus voltage is less than 36 V. Below is the table of
the waiting time:
VFD module
Minimum waiting time
380 V
1.5 kW-110 kW
5 minutes
380 V
132 kW -315 kW
15 minutes
660 V
22 kW-132 kW
5 minutes
660 V
160 kW-350 kW
15 minutes
660 V
400 kW-630 kW
25 minutes
Do not refit the VFD unless authorized; otherwise fire, electric shock or other
injury may occur.
The base of the radiator may become hot during running. Do not touch to
avoid hurt.
The electrical parts and components inside the VFD are electrostatic. Take
measurements to avoid electrostatic discharge during relevant operation.
1.4.1 Delivery and installation
Please install the VFD on fire-retardant material and keep the VFD away
from combustible materials.
Connect the brake optional parts (brake resistors, brake units or feedback
units) according to the wiring diagram.
Do not operate on the VFD if there is any damage or components loss to the
VFD.
Do not touch the VFD with wet items or your body, otherwise electric shock
may occur.
Note:
Select appropriate moving and installing tools to ensure a safe and normal running of the VFD
and avoid physical injury or death. For physical safety, the erector should take some
mechanical protective measurements, such as wearing exposure shoes and working uniforms.
Ensure to avoid physical shock or vibration during delivery and installation.
Do not carry the VFD by its cover. The cover may fall off.

Goodrive35 Series Closed-loop Vector Control VFD Safety precautions
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Install away from children and other public places.
The VFD cannot meet the requirements of low voltage protection in IEC61800-5-1 if the altitude
of installation site is above 2000m.
Please use the VFD on appropriate condition (See section 4.2.1 "Installation environment" for
detailed information).
Don't allow screws, cables and other conductive items to fall inside the VFD.
The leakage current of the VFD may be larger than 3.5 mA during operation. Perform reliable
grounding and ensure that the grounding resistance is lower than 10 Ω. The conductivity of the
PE grounding conductor is the same as that of the phase conductor. For models higher than 30
kW, the cross sectional area of the PE grounding conductor can be slightly less than the
recommended area.
R, S and T are the input terminals of the power supply, while U, V and W are the motor
terminals. Please connect the input power cables and motor cables with proper techniques;
otherwise the damage to the VFD may occur.
1.4.2 Commission and running
Disconnect all power supplies applied to the VFD before the terminal wiring
and wait for at least the designated time after disconnecting the power
supply.
High voltage is present inside the VFD during running. Do not carry out any
operation except for the keypad setting. It must be noted that the control
terminals of the VFDs of 3PH AC 500V and 3PH AC 660V are ELV (Extra
Low Voltage) circuit, which cannot be connected directly to the accessible
terminals of other devices if no protective isolation measure is taken.
Control terminals of products -5 and -6 are ELV (Extra Low Voltage) circuits.
Without protection insulation, you need to avoid directly connecting control
terminals to accessible terminals of other devices.
The VFD may start up by itself when P01.21=1. Do not get close to the VFD
and motor.
The VFD cannot be used as "Emergency-stop device".
The VFD cannot be used to break the motor suddenly. A mechanical brake
device should be provided.
Besides the above items, check to ensure the following ones before the
installation and maintenance during the running of the permanent
synchronization motor:
1. All input power supply is disconnected (including the main power
supply and the control power supply).

Goodrive35 Series Closed-loop Vector Control VFD Safety precautions
4
2. The permanent magnet synchronization motor has stopped running
and measured to ensure the output voltage of the VFD is less than 36
V.
3. The waiting time of the permanent magnet synchronization motor after
stopping is no less than the time designated and measure to ensure
the voltage between + and –is less than 36 V.
4. Ensure the permanent magnet synchronization motor does not rotate
again because of the external load. It is recommended to install
effectively external brake devices or disconnect the electric wiring
between the motor and the VFD directly.
Note:
Do not switch on or off the input power supply of the VFD frequently.
For VFDs that have been stored for a long time, check and fix the capacitance and try to run it
again before utilization (see Chapter 9 "Routine maintenance").
Cover the front board before running, otherwise electric shock may occur.
1.4.3 Maintenance and replacement of components
Only qualified electricians are allowed to perform the maintenance,
inspection, and components replacement of the VFD.
Disconnect all power supplies to the VFD before the terminal wiring. Wait for
at least the time designated on the VFD after disconnection.
Take measures to avoid screws, cables and other conductive matters to fall
into the VFD during maintenance and component replacement.
Note:
Please select proper torque to tighten screws.
Keep the VFD, parts and components away from combustible materials during maintenance
and component replacement.
Do not carry out any isolation and pressure test on the VFD and do not measure the control
circuit of the VFD by megameter.
Carry out a sound anti-electrostatic protection to the VFD and its internal components during
maintenance and component replacement.
1.4.4 Scrap treatment
There are heavy metals in the VFD. Deal with it as industrial waste.
When the life cycle ends, the product should enter the recycling system.
Dispose of it separately at an appropriate collection point instead of placing it
in the normal waste stream.

Goodrive35 Series Closed-loop Vector Control VFD Quick start-up
5
Chapter 2 Quick start-up
2.1 What this chapter contains
This chapter mainly describes the basic guidelines during the installation and commission procedures
on the VFD, which you may follow to install and commission the VFD quickly.
2.2 Unpacking inspection
Check as followings after receiving products:
1. Check that there are no damage and humidification to the package. If not, please contact with
local agents or company offices.
2. Check the information on the type designation label on the outside of the package to verify
that the drive is of the correct type. If not, please contact with local dealers or company offices.
3. Check that there are no signs of water in the package and no signs of damage or breach to
the VFD. If not, please contact with local dealers or company offices.
4. Check the information on the type designation label on the outside of the package to verify
that the name plate is of the correct type. If not, please contact with local dealers or company
offices.
5. Check to ensure the accessories (including user’s manual, control keypad and extension
card) inside the device is complete. If not, please contact with local dealers or company offices.
2.3 Application confirmation
Check the machine before beginning to use the VFD:
1. Check the load type to verify that there is no overload of the VFD during work and check that
whether the drive needs to modify the power degree.
2. Check that the actual current of the motor is less than the rated current of the VFD.
3. Check that the control accuracy of the load is the same of the VFD.
4. Check that the incoming supply voltage is correspondent to the rated voltage of the VFD.
5. Check that the communication needs option card or not.
2.4 Environment
Check as followings before the actual installation and usage:
1. Check that the ambient temperature of the VFD is below 40°C . If exceeds, derate 1% for
every additional 1°C . Additionally, the VFD cannot be used if the ambient temperature is above
50°C .
Note: for the cabinet VFD, the ambient temperature means the air temperature inside the
cabinet.
2. Check that the ambient temperature of the VFD in actual usage is above -10°C . If not, add
heating facilities.
Note: for the cabinet VFD, the ambient temperature means the air temperature inside the
cabinet.
3. When the altitude exceeds 1000m but is lower than 3000m, derate 1% for every additional

Goodrive35 Series Closed-loop Vector Control VFD Quick start-up
6
100m. When the altitude exceeds 2000m, configure an isolation transformer on the input end of
the VFD. When the altitude exceeds 3000m but is lower than 5000m, contact our company for
technical consultation. Do not use the VFD at an altitude higher than 5000m.
4. Check that the humidity of the actual usage site is below 90% and condensation is not
allowed. If not, add additional protection VFDs.
5. Check that the actual usage site is away from direct sunlight and foreign objects cannot enter
the VFD. If not, add additional protective measures.
6. Check that there is no conductive dust or flammable gas in the actual usage site. If not, add
additional protection to VFDs.
2.5 Installation confirmation
Check as followings after the installation:
1. Check that the load range of the input and output cables meet the need of actual load.
2. Check that the accessories of the VFD are correctly and properly installed. The installation
cables should meet the needs of every component (including reactors, input filters, output
reactors, output filters, DC reactors, brake units and brake resistors).
3. Check that the VFD is installed on non-flammable materials and the calorific accessories
(reactors and brake resistors) are away from flammable materials.
4. Check that all control cables and power cables are run separately and the route complies
with EMC requirement.
5. Check that all grounding systems are properly grounded according to the requirements of the
VFD.
6. Check that the free space during installation is sufficient according to the instructions in
user’s manual.
7. Check that the installation conforms to the instructions in user’s manual. The drive must be
installed in an upright position.
8. Check that the external connection terminals are tightly fastened and the torque is
appropriate.
9. Check that there are no screws, cables and other conductive items left in the VFD. If not, get
them out.
2.6 Basic commission
Complete the basic commissioning as followings before actual utilization:
1. Select the motor type, set correct motor parameters and select control mode of the VFD
according to the actual motor parameters.
2. Autotune. If possible, de-coupled from the motor load to start dynamic autotune. Or if not,
static autotune is available.
3. Adjust the ACC/DEC time according to the actual running of the load.
4. Commission the device via jogging and check that the rotation direction is as required. If not,
change the rotation direction by changing the wiring of motor.
5. Set all control parameters and then operate.

Goodrive35 Series Closed-loop Vector Control VFD Product overview
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Chapter 3 Product overview
3.1 What this chapter contains
The chapter briefly describes the operation principle, product characteristics, layout, name plate and
type designation information.
3.2 Basic principles
Goodrive35 series VFDs are wall, floor and flange mountable devices for controlling asynchronous
AC induction motors and permanent magnet synchronous motors. It supports wall, fange, and floor
installation.
The diagram below shows the simplified main circuit diagram of the VFD. The rectifier converts
three-phase AC voltage to DC voltage. The capacitor bank of the intermediate circuit stabilizes the
DC voltage. The inverter transforms the DC voltage back to AC voltage for the AC motor. The brake
pipe connects the external brake resistor to the intermediate DC circuit to consume the feedback
energy when the voltage in the circuit exceeds its maximum limit.
R
S
T
U
V
W
（+）
（-）
PE PE
PB
Figure 3-1 The simplified main circuit diagram (VFDs of 380 V≤30 kW)
R
S
T
U
V
W
（+）
（-）
P1
PE PE
DC reactor
Figure 3-2 The simplified main circuit diagram (VFDs of 380 V≥37 kW)

Goodrive35 Series Closed-loop Vector Control VFD Product overview
8
R
S
T
PE
U
V
W
（+）
（-）
P1
PE
DC reactor
Figure 3-3 The simplified main circuit diagram (VFDs of 660 V)
Note:
1. The VFDs of 380 V (≥37 kW) supports external DC reactors and external brake units, but it is
necessary to remove the copper tag between P1 and (+) before connecting. DC reactors and brake
units are optional.
2. The VFDs of 380 V (≤30 kW) supports external brake resistors which are optional.
3. The VFDs of 660 V supports external DC reactors and external brake units, but it is necessary to
remove the copper tag between P1 and (+) before connecting. DC reactors and brake units are
optional.
3.3 Product specification
Function
Specification
Power input
Input voltage (V)
AC 3PH 380 V (-15%)–440 V (+10%)
Rated voltage: 380 V
AC 3PH 520 V (-15%)–690 V (+10%)
Rated voltage: 660 V
Input current (A)
Refer to section 3.6 "Rated values"
Input frequency (Hz)
50 Hz or 60 Hz
Allowed range: 47–63 Hz
Power output
Output voltage (V)
0–input voltage
Output current (A)
Refer to section 3.6 "Rated values"
Output power (kW)
Refer to section 3.6 "Rated values"
Output frequency (Hz)
0–400 Hz
Technical
control
feature
Control mode
SVPWM, SVC and VC
Motor type
Asynchronous motor and permanent magnet
synchronous motor
Adjustable-speed ratio
Asynchronous motor 1: 200 (SVC) synchronous motor 1:
20 (SVC) 1: 1000 (VC)

Goodrive35 Series Closed-loop Vector Control VFD Product overview
9
Function
Specification
Speed control accuracy
±0.2% (SVC) ±0.02% (VC)
Speed fluctuation
±0.3% (SVC)
Torque response
<20 ms (SVC), <10 ms (VC)
Torque control accuracy
10% (SVC), 5% (VC)
Starting torque
Asynchronous motor: 0.25 Hz/150% (SVC)
Synchronous motor: 2.5 Hz/150% (SVC)
0 Hz/200% (VC)
Overload capability
150% of rated current: 1 minute
180% of rated current: 10 seconds
200% of rated current: 1 second
Running
control
feature
Frequency setting
method
Digital setting, analog setting, pulse frequency setting,
multi-step speed running setting, simple PLC setting, PID
setting, Modbus communication setting, and PROFIBUS
communication setting.
Switch between the combination and single setting
channel
Auto-adjustment of the
voltage
Keep constant voltage automatically when the grid
voltage transients
Fault protection
Provide more than 30 fault protection functions:
overcurrent, overvoltage, undervoltage, overheating,
phase loss and overload, etc.
Restart after rotating
speed tracking
Smooth starting of the rotating motor
Note: Only for the VFD≥4 kW
Peripheral
interface
Terminal analog input
resolution
≤20 mV
Terminal switch input
resolution
≤2 ms
Analog input
2 (AI1, AI2) 0–10 V/0–20 mA and 1 (AI3) -10–10 V
Analog output
2 (AO1, AO2) 0–10 V/0–20 mA
Digital input
8 common inputs, the Max frequency: 1 kHz, internal
impedance: 3.3 kΩ;
1 high speed input, the Max frequency: 50 kHz
Digital output
1 high speed pulse output, the Max frequency: 50 kHz;
1 Y terminal open collector output
Relay output
2 programmable relay outputs
RO1A NO, RO1B NC, RO1C common terminal
RO2A NO, RO2B NC, RO2C common terminal
Contactor capability: 3 A/AC 250 V,1 A/DC 30 V

Goodrive35 Series Closed-loop Vector Control VFD Product overview
10
Function
Specification
Spindle stopping
For spindle positioning and control sequence
Internal 7 scale marks and 4 zero marks
Position reference
External zero-position detection switch positioning
Encoder Z phase positioning
Servo control
Pulse train reference: position control
Frequency division
output
Encoder frequency division output
(H1 and H2 VFDs)
Speed/position mode
Terminal shifting
Encoder
C1 support 100 kHz, D1 support 500 kHz, H1 support
300 kHz and H2 support 400 kHz
Positioning
Pulse Z and photoelectric switch positioning. Positioning
is accurate without overmodulation.
Others
Mountable method
Wall, flange and floor mountable
Temperature of the
running environment
-10–50°C , if temperature is above 40°C , derate 1% for
every additional 1°C .
Average non-fault time
2 years (25°C ambient temperature)
Protective degree
IP20
Pollution level
Level 2
Cooling
Air-cooling
Brake unit
Built-in for VFDs of 380 V (≤30 kW)
External for others
EMC filter
All products of the 380V series meet the IEC61800-3 C3
requirements.
External filters that meet the IEC61800-3 C2
requirements are optional.
3.4 Product nameplate
Figure 3-4 Product nameplate
Note: This is an example of the nameplate of standard Goodrive350 products. The CE/TUV/IP20
marking on the top right will be marked according to actual certification conditions.
Model: GD35-011G-4-H1
Power(Output): 11kW
Input: AC 3PH 380V(-15%)-440V(+10%) 32A 47Hz-63Hz
Output: AC 3PH 0V-Uinput 25A 0Hz-400Hz
Shenzhen INVT electric Co., Ltd.
S/N: Made in China
IP20

Goodrive35 Series Closed-loop Vector Control VFD Product overview
11
3.5 Model code
The model code contains information on the VFD. The user can find the model code from the
nameplate on the the VFD or from the simplified nameplate.
GD35–5R5G–4–H1
① ② ③④
Figure 3-5 Model code
Key
Sign
Instruction
Content
Abbreviation
①
Abbreviation
Goodrive35: Goodrive35 close-loop vector control VFDs
Rated power
②
Power + Load
5R5-5.5 kW
G—constant torque load
Voltage
degree
③
Voltage degree
4: AC 3PH 380 V (-15%)–440 V (+10%)
Rated voltage: 380 V
6: AC 3PH 520 V (-15%)–690 V (+10%)
Rated voltage: 660 V
Lot number
④
Lot number
C1: Support 24 V incremental encoder
D1: Support rotary transformer
Optional PG cards with functions of pulse and direction
pulse input reference
H1: Support 5 V/12 V incremental encoder, differential,
push-pull, and open collector signals;
Pulse + direction pulse input reference
H2: Support 5 V incremental encoder for high-speed
differential signal processing;
Pulse + direction pulse input reference (specific for
machine tools)
S1: Support sin/cos encoder, sin/cos (1 Vpp) eg
Heidenhain ERN1387; support quadrature pulse input
3.6 Rated values
3.6.1 Rated value of AC 3PH 380 V (-15%)–440 V (+10%)
Model
Output
power (kW)
Input current
(A)
Output
current (A)
Carrier
frequency (kHz)
GD35-1R5G-4-C1/D1/H1
1.5
5.0
3.7
1–15 (8)
GD35-2R2G-4-C1/D1/H1
2.2
5.8
5
1–15 (8)
GD35-004G-4-C1/D1/H1/H2/S1
4
13.5
9.5
1–15 (8)
GD35-5R5G-4-C1/D1/H1/H2/S1
5.5
19.5
14
1–15 (8)
GD35-7R5G-4-C1/D1/H1/H2/S1
7.5
25
18.5
1–15 (8)
GD35-011G-4-C1/D1/H1/H2/S1
11
32
25
1–1s5 (8)
GD35-015G-4-C1/D1/H1/H2/S1
15
40
32
1–15 (4)
GD35-018G-4-C1/D1/H1/H2/S1
18.5
47
38
1–15 (4)
GD35-022G-4-C1/D1/H1/H2/S1
22
56
45
1–15 (4)

Goodrive35 Series Closed-loop Vector Control VFD Product overview
12
Model
Output
power (kW)
Input current
(A)
Output
current (A)
Carrier
frequency (kHz)
GD35-030G-4-C1/D1/H1/H2/S1
30
70
60
1–15 (4)
GD35-037G-4-C1/D1/H1/S1
37
80
75
1–15 (4)
GD35-045G-4-C1/D1/H1/S1
45
94
92
1–15 (4)
GD35-055G-4-C1/D1/H1/S1
55
128
115
1–15 (4)
GD35-075G-4-C1/D1/H1/S1
75
160
150
1–15 (2)
GD35-090G-4-C1/D1/H1/S1
90
190
180
1–15 (2)
GD35-110G-4-C1/D1/H1/S1
110
225
215
1–15 (2)
GD35-132G-4-C1/D1/H1/S1
132
265
260
1–15 (2)
GD35-160G-4-C1/D1/H1/S1
160
310
305
1–15 (2)
GD35-185G-4-C1/D1/H1/S1
185
345
340
1–15 (2)
GD35-200G-4-C1/D1/H1/S1
200
385
380
1–15 (2)
GD35-220G-4-C1/D1/H1/S1
220
430
425
1–15 (2)
GD35-250G-4-C1/D1/H1/S1
250
460
480
1–15 (2)
GD35-280G-4-C1/D1/H1/S1
280
500
530
1–15 (2)
GD35-315G-4-C1/D1/H1/S1
315
580
600
1–15 (2)
Note:
1. The input current of VFDs 1.5–315 kW is detected when the input voltage is 380 V and there is no
DC reactors and input/output reactors.
2. The rated output current is defined when the output voltage is 380 V.
3. The output current cannot exceed the rated output current and the output power cannot exceed the
rated output power in the voltage range.
3.6.2 Rated value of AC 3PH 520 V (-15%)–690 V (+10%)
Model
Output
power (kW)
Input current
(A)
Output current
(A)
Carrier frequency
( kHz)
GD35-022G-6-C1/D1/H1
22
35
27
1–15 (4)
GD35-030G-6-C1/D1/H1
30
40
34
1–15 (4)
GD35-037G-6-C1/D1/H1
37
47
42
1–15 (4)
GD35-045G-6-C1/D1/H1
45
52
54
1–15 (4)
GD35-055G-6-C1/D1/H1
55
65
62
1–15 (4)
GD35-075G-6-C1/D1/H1
75
85
86
1–15 (2)
GD35-090G-6-C1/D1/H1
90
95
95
1–15 (2)
GD35-110G-6-C1/D1/H1
110
118
131
1–15 (2)
GD35-132G-6-C1/D1/H1
132
145
147
1–15 (2)
GD35-160G-6-C1/D1/H1
160
165
163
1–15 (2)
GD35-185G-6-C1/D1/H1
185
190
198
1–15 (2)
GD35-200G-6-C1/D1/H1
200
210
216
1–15 (2)

Goodrive35 Series Closed-loop Vector Control VFD Product overview
13
Model
Output
power (kW)
Input current
(A)
Output current
(A)
Carrier frequency
( kHz)
GD35-220G-6-C1/D1/H1
220
230
240
1–15 (2)
GD35-250G-6-C1/D1/H1
250
255
274
1–15 (2)
GD35-280G-6-C1/D1/H1
280
286
300
1–15 (2)
GD35-315G-6-C1/D1/H1
315
334
328
1–15 (2)
GD35-350G-6-C1/D1/H1
350
360
380
1–15 (2)
GD35-400G-6-C1/D1/H1
400
411
426
1–15 (2)
GD35-500G-6-C1/D1/H1
500
518
540
1–15 (2)
GD35-560G-6-C1/D1/H1
560
578
600
1–15 (2)
GD35-630G-6-C1/D1/H1
630
655
680
1–15 (2)
Note:
1. The input current of VFDs 22–350 kW is detected when the input voltage is 660 V and there is no
DC reactors and input/output reactors.
2. The input current of VFDs 400–630 kW is detected when the input voltage is 660 V and there are
input reactors.
3. The rated output current is defined when the output voltage is 660 V.
4. The output current cannot exceed the rated output current and the output power cannot exceed the
rated output power in the voltage range.
3.7 Structure diagram
The VFD layout is shown below (take 380 V 30 kW as an example).