INVT Goodrive170-PV Series User manual

Goodrive170-PV Series Solar Pump Inverter Contents
-i-
Contents
Contents....................................................................................................................................i
1 Safety precautions ...............................................................................................................1
1.1 Safety definition ...............................................................................................................1
1.2 Warning............................................................................................................................1
1.3 Safety guidelines .............................................................................................................2
1.3.1 Delivery and installation ............................................................................................2
1.3.2 Commissioning and running......................................................................................3
1.3.3 Maintenance and component replacement...............................................................3
1.3.4 Scrap treatment.........................................................................................................4
2 Product overview..................................................................................................................5
2.1 Unpacking inspection.......................................................................................................5
2.2 Product nameplate...........................................................................................................5
2.3 Model designation code...................................................................................................5
2.4 Product specifications......................................................................................................6
2.5 Product ratings.................................................................................................................6
3 Installation guidelines..........................................................................................................7
3.1 Mechanical installation.....................................................................................................7
3.1.1 Installation environment ............................................................................................7
3.1.2 Installation direction ..................................................................................................8
3.1.3 Installation mode.......................................................................................................9
3.2 Standard wiring..............................................................................................................10
3.2.1 Main circuit terminals ..............................................................................................10
3.2.2 Control circuit terminals...........................................................................................11
4 Keypad operation guidelines ............................................................................................13
4.1 Keypad introduction.......................................................................................................13
4.2 Keypad display...............................................................................................................15
4.2.1 Displaying stopped-state parameters......................................................................15
4.2.2 Displaying running-state parameters ......................................................................15
4.2.3 Displaying fault information.....................................................................................16
4.2.4 Editing function codes.............................................................................................16
4.3 Operation procedure......................................................................................................16
4.3.1 Modifying function codes.........................................................................................16
4.3.2 Setting a password for the inverter .........................................................................17
4.3.3 Viewing inverter status............................................................................................17
5 Commissioning guidelines................................................................................................18
5.1 Check before running ....................................................................................................18
5.2 Trial run..........................................................................................................................18

Goodrive170-PV Series Solar Pump Inverter Contents
-ii-
5.3 Parameter settings.........................................................................................................18
5.4 Advanced settings..........................................................................................................18
5.4.1 Water discharge speed PI adjustment ....................................................................19
6 Function parameter list......................................................................................................20
6.1 Function parameters related to control..........................................................................20
P00 group Basic functions ...............................................................................................20
P01 group Start and stop control .....................................................................................23
P02 group Parameters of motor 1....................................................................................24
P04 group Space voltage vector control..........................................................................27
P05 group Input terminals................................................................................................29
P06 group Output terminals .............................................................................................30
P07 group Human-machine interface ..............................................................................32
P08 group Enhanced functions........................................................................................36
6.2 Function parameters special for solar pump..................................................................36
P11 group Protection parameters ....................................................................................36
P15 group Functions special for solar inverter.................................................................37
P17 group Status viewing ................................................................................................47
P18 group Status viewing functions special for solar inverters........................................47
P19 group Functions for voltage boost (inverter module communicates with boost module
through RS485 communication).......................................................................................49
7 Fault diagnosis and solution.............................................................................................51
Appendix A Options..............................................................................................................57
A.1 Boost module.................................................................................................................57
A.2 GPRS module and monitoring app................................................................................58
A.3 Cable.............................................................................................................................59
A.3.1 Powe cable .............................................................................................................59
A.3.2 Control cable...........................................................................................................59
A.4 Reactor..........................................................................................................................60
A.5 Filter...............................................................................................................................61
Appendix B Recommended solar module configuration..................................................62
B.1 Recommended solar module configuration for solar pump inverters............................62
B.2 Recommended solar module configuration for inverters with boost module.................62
Appendix C Power frequency & PV switching solution ....................................................63
C.1 Solution introduction......................................................................................................63
C.1.1 QH100-PV switching module..................................................................................63
C.1.2 Model selection reference for low-voltage apparatuses.........................................64
C.2 Wiring description..........................................................................................................65
C.3 Parameter setting method.............................................................................................66
Appendix D Dimension drawings ........................................................................................67
D.1 External keypad structure .............................................................................................67

Goodrive170-PV Series Solar Pump Inverter Contents
-iii-
D.2 Dimensions of 2.2–4 kW models...................................................................................68
D.3 Dimensions of 5.5–45kW models..................................................................................69
Appendix E Further information ..........................................................................................71
E.1 Product and service queries..........................................................................................71
E.2 Feedback on INVT inverter manuals.............................................................................71
E.3 Documents on the Internet............................................................................................71

Goodrive170-PV Series Solar Pump Inverter Safety precautions
-1-
1 Safety precautions
Read this manual carefully and follow all safety precautions before moving, installing,
operating and servicing the product. Otherwise, equipment damage or physical injury or
death may be caused.
We shall not be liable or responsible for any equipment damage or physical injury or
death caused due to your or your customers’ failure to follow the safety precautions.
1.1 Safety definition
Danger: Severe personal injury or even death can result if related requirements are not
followed.
Warning: Personal injury or equipment damage can result if related requirements are not
followed.
Note: Actions taken to ensure proper running.
Trained and qualified professionals: People operating the equipment must have
received professional electrical and safety training and obtained the certificates, and
must be familiar with all steps and requirements of equipment installing, commissioning,
running and maintaining and capable to prevent any emergencies.
1.2 Warning
Warnings caution you about conditions that can result in severe injury or death and/or
equipment damage and advice on how to prevent dangers. The following table lists the
warning symbols in this manual.
Symbol
Name
Description
Abbreviation
Danger
Danger
Severe personal injury or even death can
result if related requirements are not
followed.
Warning
Warning
Personal injury or equipment damage can
result if related requirements are not
followed.
Forbid
Electrostatic
discharge
PCBA board damage can result if related
requirements are not followed.
Hot sides
Note
Hot sides
The equipment base may become hot. Do
not touch it.
Note
Note
Actions taken to ensure proper running.
Note

Goodrive170-PV Series Solar Pump Inverter Safety precautions
-2-
1.3 Safety guidelines
Only trained and qualified professionals are allowed to carry out related
operations.
Do not perform wiring, inspection or component replacement when power
supply is applied. Ensure that all the input power supplies are
disconnected before wiring and inspection, and always wait for at least
the time designated on the inverter or until the DC bus voltage is less
than 36V. The waiting time is shown as below.
Inverter model
Minimum waiting time
3PH 380V
2.2kW–45kW
5 minutes
Do not refit the inverter unless authorized; otherwise fire, electric shock or
other injury may result.
The base of the radiator may become hot during running. Do not touch to
avoid hurt.
The electrical parts and components inside the inverter are electrostatic
sensitive. Take measurements to prevent electrostatic discharge when
performing related operations.
1.3.1 Delivery and installation
Do not install the inverter on inflammables. In addition, prevent the
inverter from contacting or adhering to inflammables.
Do not operate on the inverter if there is any damage or components
loss to the inverter.
Do not touch the inverter with wet items or body; otherwise, electric
shock may occur.
Select appropriate moving and installing tools to ensure a safe and normal running
of the inverter and avoid physical injury or death. To ensure personal safety, the
installer must take mechanical protective measures, such as wearing exposure
shoes and working uniforms.
Do not carry the inverter by its front cover only as the cover may fall off.
Ensure the inverter suffers no physical impact or vibration during moving and
installation.
Installation site must be away from children and other public places.
The leakage current of the inverter may be above 3.5mA during operation. Ground
with proper techniques and ensure the grounding resistor is less than 10Ω. The
conductivity of PE grounding conductor is the same as that of the phase conductor
(with the same cross sectional area).

Goodrive170-PV Series Solar Pump Inverter Safety precautions
-3-
(+) and (-) are DC power supply input terminals, R, S, and T are AC power supply
terminals, while U, V and W are the output motor terminals. Connect the input power
cables and motor cables correctly; otherwise, damage to the inverter may occur.
1.3.2 Commissioning and running
Cut off all power supplies connected to the inverter before terminal
wiring, and wait for at least the time designated on the inverter after
disconnecting the power supplies.
High voltage presents inside the inverter during running. Do not carry
out any operation on the inverter during running except for keypad
setup.
The inverter cannot be used as an "Emergency-stop device".
If the inverter is used to brake the motor suddenly, a mechanical
braking device shall be provided.
Do not switch on or off the input power supply of the inverter frequently.
For inverters that have been stored for a long time, check and fix the capacitance
and try pilot run first before actual application.
Close the front cover before running the inverter; otherwise, electric shock may
occur.
1.3.3 Maintenance and component replacement
Only well-trained and qualified professionals are allowed to carry out
maintenance, inspection, and component replacement of the inverter.
Disconnect all power supplies of the inverter before terminal wiring and
wait for at least the designated time after disconnecting the power
supply.
Take proper measures to prevent screws, cables and other conductive
objects from falling into the inverter during maintenance and
component replacement.
Use proper torque to tighten screws.
Keep the inverter and its parts and components away from combustible materials
during maintenance and component replacement.
Do not carry out any insulation voltage-endurance test on the inverter or measure
the control circuit of the inverter by megameter.

Goodrive170-PV Series Solar Pump Inverter Safety precautions
-4-
1.3.4 Scrap treatment
There are heavy metals in the inverter. Treat with it as industrial
effluent.
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.

Goodrive170-PV Series Solar Pump Inverter Product overview
-5-
2 Product overview
2.1 Unpacking inspection
Check the following after receiving the product.
1. Whether the packing box is damaged or dampened.
2. Whether the model identifier on the exterior surface of the packing box is consistent
with the purchased model.
3. Whether the interior surface of the packing box is abnormal, for example, in wet
condition, or whether the enclosure of the inverter is damaged or cracked.
4. Whether the inverter nameplate is consistent with the model identifier on the exterior
surface of the packing box.
5. Whether the accessories (including the manual and keypad) inside the packing box
are complete.
2.2 Product nameplate
IP20
Model:GD170-004-4-PV
Power(Output):4kW Protective class:1
Input:DC Vmax PV 800V Isc PV
AC 3PH 380V(-15%)-440V(+10%) 13.5A 47Hz-63Hz
Output:AC 3PH 0V-400V 9.5A 0Hz-400Hz
S/N: Made in China
Shenzhen INVT Electric Co.,Ltd.
Note: This is a nameplate example of a standard inverter product. The CE/IP20 marking
on the top right will be marked according to actual certification conditions.
2.3 Model designation code
A model designation code contains product information. You can find the model
designation code on the inverter nameplate and simplified nameplate.
GD170 –004 –4 –PV
① ② ④③
Field
No.
Description
Content
Abbreviation
of product
series
①
Abbreviation of
product series
GD is short for Goodrive.

Goodrive170-PV Series Solar Pump Inverter Product overview
-6-
Field
No.
Description
Content
Rated power
②
Power range +
load type
004—4kW
Voltage class
③
Voltage class
4: AC 3PH 380V(-15%)–440(+10%)
Code
④
Industry code
PV: Photovoltaic water pump series products
2.4 Product specifications
Model
Parameters
AC input voltage (V)
380(-15%)–440 (+10%) (3PH)
Max. DC voltage (V)
800
Start-up voltage (V)
300
Min. working voltage (V)
250
Recommended DC input voltage
range (V)
300–750
Recommended MPP voltage (V)
550
2.5 Product ratings
Series
Model
Rated
output
power
(kW)
Rated
input
current (A)
Rated
output
current (A)
Max. DC
input
current
(A)
3PH 380V
series
(2.2-45kW)
GD170-2R2-4-PV
2.2
5.8
5.5
12
GD170-004-4-PV
4.0
13.5
9.5
16.5
GD170-5R5-4-PV
5.5
19.5
14
23.9
GD170-7R5-4-PV
7.5
25
18.5
30.6
GD170-011-4-PV
11
32
25
39.2
GD170-015-4-PV
15
40
32
49
GD170-018-4-PV
18.5
47
38
50
GD170-022-4-PV
22
51
45
60
GD170-030-4-PV
30
70
60
81
GD170-037-4-PV
37
80
75
90
GD170-045-4-PV
45
98
92
130

Goodrive170-PV Series Solar Pump Inverter Installation guidelines
-7-
3 Installation guidelines
This chapter introduces the mechanical and electrical installations of the inverter.
Only trained and qualified professionals are allowed to carry out the
operations mentioned in this chapter. Please carry out operations
according to instructions presented in Safety precautions. Ignoring
these safety precautions may lead to physical injury or death, or
equipment damage.
Ensure the inverter power is disconnected before installation. If the
inverter has been powered on, disconnect the inverter and wait for at
least the time designated on the inverter, and ensure the POWER
indicator is off.
Installation must be designed and done according to applicable local
laws and regulations. INVT does not assume any liability whatsoever
for any installation which breaches local laws and regulations. If
recommendations given by INVT are not followed, the inverter may
experience problems that the warranty does not cover.
3.1 Mechanical installation
3.1.1 Installation environment
Installation environment is essential for the inverter to operate at its best in the long run.
Environment
Condition
Installation
site
Indoors.
Ambient
temperature
-10°C –+50°C , and air temperature change shall be less than
0.5°C /minute.
When the ambient temperature exceeds 40˚C, derate 1% for every
increase of 1˚C.
Do not use the inverter when the ambient temperature exceeds
50°C .
To improve reliability, do not use the inverter in the places where the
temperature changes rapidly.
When the inverter is used in a closed space such as control
cabinet, use a cooling fan or air conditioner for cooling, preventing
the internal temperature from exceeding the temperature required.
When the temperature is too low, if you want to use the inverter that
has been idled for a long time, it is required to install an external
heating device before the use to eliminate the freeze inside the

Goodrive170-PV Series Solar Pump Inverter Installation guidelines
-8-
Environment
Condition
inverter. Otherwise, the inverter may be damaged.
Humidity
 The relative humidity (RH) of the air is less than 90%.
 Condensation is not allowed.
Storage
temperature
-40°C–70°C, with the air temperature change rate less than 1°C/minute.
Running
environment
Install the inverter in a place:
Away from electromagnetic radiation sources.
Away from oil mist, corrosive gases and combustible gases.
Without the chance for foreign objects such as metal powder, dust,
oil and water to fall into the inverter (do not install the inverter onto
combustible objects such as wood).
Without radioactive substances and combustible objects.
Without hazard gases and liquids.
With low salt content.
Without direct sunlight.
Pollution
degree
Degree 2
Altitude
Lower than 1000m;
When the altitude exceeds 1000m, derate 1% for every increase of
1˚C.
When the altitude exceeds 3000m, consult the local INVT dealer or
office.
Vibration
Max. vibration acceleration: 5.8m/s2(0.6g).
Installation
direction
Install the inverter vertically to ensure good heat dissipation
performance.
Note:
The inverter must be installed in a clean and well-ventilated environment based on
the IP level.
The cooling air must be clean enough and free from corrosive gases and conductive
dust.
3.1.2 Installation direction
The inverter can be installed on the wall or in a cabinet.
The inverter must be installed vertically. Check the installation position according to
following requirements. See Appendix D “Dimension drawings”.

Goodrive170-PV Series Solar Pump Inverter Installation guidelines
-9-
3.1.3 Installation mode
(1) The inverters of 2.2kW–4kW support wall mounting and rail mounting.
W
H
a) Wall mounting b) Rail mounting
Note: The minimum space of Aand B is 100mm. H is 36.6mm and W is 35.0mm.
(2) The inverters of ≥5.5kW support wall mounting and flange mounting.
a) Wall mounting b) Flange mounting
1. Mark the position of the installation hole. See appendix for the position of installation
hole.
2. Mount the screws or bolts onto the designated position.
3. Put the inverter on the wall.
4. Tighten the fixing screws on the wall.

Goodrive170-PV Series Solar Pump Inverter Installation guidelines
-10-
3.2 Standard wiring
3.2.1 Main circuit terminals
The figure below shows the standard wiring diagram of the inverter.
Well
S2
S3
COM
GD170-PV
inverter
High water level switch
Low water level switch
Common terminal
Water
tower
S1
COM
Forced switch to mains
Common terminal
(+) (-)
Q1
PV input
U V W
Water
pump
The DC breaker Q1 must be installed as the protection switch for PV
input.
In parallel connection, the combination box special for PV must be
used.
When the distance between the PV cell module and inverter exceeds
10 meters, Type-II surge protection devices must be configured at the
DC side.
When the distance between the pump and inverter exceeds 50
meters, it is recommended to configure output reactors. See appendix
A.4 for the output reactor model selection.
The inverter automatically runs after being powered on. If parameters
need to be set, follow the parameter setting instructions in Chapter 5.

Goodrive170-PV Series Solar Pump Inverter Installation guidelines
-11-
Terminal
Name
Function
R, S, T
AC input
3PH (1PH) AC input terminals, connected to the grid
Note: Use the screws equipped with the inverter for
wiring.
(+), (-)
PV DC input
Input terminals of photovoltaic panels.
U, V, W
Inverter output
3PH AC output terminals, connected to the pump
motor in most cases.
Safety
protection
grounding
Grounding terminal for safe protection; each machine
must be properly grounded.
3.2.2 Control circuit terminals
Category
Terminal
Name
Description
Power supply
24V
24V power supply
Used to externally provide
24V±10% power supply. Max.
output current: 200mA
Generally used as the the
working power supply of digital
input/output or the external
sensor power supply
COM
Common terminal
Digital input
S1
Forcibly switches to
power frequency
Terminal feature parameters:
1. Internal impedance: 3.3kΩ
2. 12–24V voltage input is
acceptable
3. Max. input frequency: 1kHz
S1: Forcibly switches to power
frequency (Switching-on
indicates switching to power
frequency, and switching-off
indicates input controlled by the
keypad.)
S2: It connects to the high water
level switch of NO contact by
default.
S3: It connects to the low water
level switch of NC contact by
default.
S2
Full-water alarm
S3
Empty-water alarm

Goodrive170-PV Series Solar Pump Inverter Installation guidelines
-12-
Category
Terminal
Name
Description
Communication
RS485+
RS485-
RS485
communication
RS485 communication
terminals, using the Modbus
protocol
Relay output
RO1A
NO contact of relay
1
1. Contact capacity: 3A/AC250V,
1A/DC30V
2. Do not use them as
high-frequency switch outputs.
3. During the application of
power frequency & PV auto
switching, the power frequency
input contactor coil is controlled
by the NC contact of the relay.
RO1B
NC contact of relay
1
RO1C
Common terminal
of
relay 1

Goodrive170-PV Series Solar Pump Inverter Keypad operation guidelines
-13-
4 Keypad operation guidelines
4.1 Keypad introduction
The keypad is used to control the inverter, read inverter status, and set parameters. If you
need to install the keypad on another position rather than on the inverter, use a keypad
extension cable with a standard RJ45 crystal head.
Figure 4-1 Keypad diagram for inverters of ≤2.2kW
Figure 4-2 Keypad diagram for inverters of ≥4kW
1
2
4
3
PRG
ESC DATA
QUICK
JOG SHIFT
RUN STOP
RST
RUN/TUNE FWD/REV LOCAL/REMOT TRIP
HZ
A
V
RPM
%
Note: The inverter models of 2.2kW support an optional extermal keypad, and the
keypad of inverter models of ≥4kW can be installed on another device.
No.
Item
Description
1
Status
indicator
RUN/TUNE
Inverter running status indicator.
Off: The inverter is stopped.
Blinking: The inverter is autotuning parameters.
On: The inverter is running.

Goodrive170-PV Series Solar Pump Inverter Keypad operation guidelines
-14-
No.
Item
Description
FWD/REV
Forward or reverse running indicator.
Off: The inverter is running forward.
On: The inverter is running reversely.
LOCAL/REMOT
Indicates whether the inverter is controlled
through the keypad, terminals, or communication.
Off: The inverter is controlled through the keypad.
Blinking: The inverter is controlled through
terminals.
On: The inverter is controlled through remote
communication.
TRIP
Fault indicator
Off: in normal state
Blinking: in pre-alarm state
On: in fault state
2
Unit
indicator
Unit displayed currently
Hz
Frequency unit
RPM
Rotation speed unit
A
Current unit
%
Percentage
V
Voltage unit
3
Digital
display
zone
Five-digit LED displays various monitoring data and alarm codes such as
the frequency setting and output frequency.
Display
Means
Display
Means
Display
Means
Display
Means
0
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
a
A
b
B
c
C
d
D
e
E
f
F
h
H
i
I
l
L
N
n
n
o
p
P
r
r
s
S
t
t
u
U
v
v
.
-
-
4
Keys
PRG
ESC
Programming
key
Press it to enter or exit level-1 menus or delete a
parameter.
DATA
ENT
Confirmation
key
Press it to enter menus in cascading mode or
confirm the setting of a parameter.

Goodrive170-PV Series Solar Pump Inverter Keypad operation guidelines
-15-
No.
Item
Description
UP key
Press it to increase data or move upward.
Down key
Press it to decrease data or move downward.
SHIFT
Right-shifting
key
Press it to select display parameters rightward in
the interface for the inverter in stopped or running
state or to select digits to change during
parameter setting.
RUN
Run key
Press it to run the inverter when using the keypad
for control.
STOP
RST
Stop/
Reset key
Press it to stop the inverter that is running. The
function of this key is restricted by P07.04. In fault
alarm state, this key can be used for reset in any
control modes.
QUICK
JOG
Multifunction
shortcut key
The function of this key is determined by P07.02.
5
Keypad
interface
External keypad interface. When the keypad is valid, the local keypad and
external keypad light up simultaneously.
4.2 Keypad display
The inverter keypad displays information such as the stopped-state parameters,
running-state parameters, and fault status, and allows you to modify function codes.
4.2.1 Displaying stopped-state parameters
When the inverter is in stopped state, the keypad displays stopped-state parameters, as
shown in Figure 4-3.
When the inverter is in stopped state, the keypad displays 4 stopped-state parameters,
including set frequency, bus voltage, input terminal status, and output terminal status.
You can press >>/SHIFT to shift parameters.
4.2.2 Displaying running-state parameters
After receiving a valid running command, the inverter enters the running state, and the
keypad displays running-state parameters, with the RUN/TUNE indicator on. The on/off
state of the FWD/REV indicator is determined by the actual running direction, as shown
in Figure 4-3.
In the running state, there are 6 parameters that can be displayed. There are: running
frequency, set frequency, bus voltage, output voltage, output current, and rotational
speed. You can press the >>/SHIFT key to shift parameters.

Goodrive170-PV Series Solar Pump Inverter Keypad operation guidelines
-16-
4.2.3 Displaying fault information
After detecting a fault signal, the inverter enters the fault alarm state immediately, the
fault code blinks on the keypad, and the TRIP indicator is on. You can perform fault reset
by using the STOP/RST key, control terminals, or communication commands.
If the fault persists, the fault code is continuously displayed.
4.2.4 Editing function codes
You can press the PRG/ESC key to enter the editing mode in stopped, running, or fault
alarm state (if a user password is used, see the description of P07.00). The editing mode
contains two levels of menus in the following sequence: Function code group or function
code number → Function code setting. You can press the DATA/ENT key to enter the
function parameter display interface. In the function parameter display interface, you can
press the DATA/ENT key to save parameter settings or press the PRG/ESC key to exit
the parameter display interface.
Figure 4-3 Status display
RUN/TUNE FWD/REV LOCAL/REMOT
Hz
TRIP
A
V
RPM
%
RUN/TUNE FWD/REV LOCAL/REMOT TRIP
Hz
A
V
RUN/TUNE FWD/REV LOCAL/REMOT TRIP
Hz
A
V
RPM
%
RPM
%
4.3 Operation procedure
You can operate the inverter by using the keypad. For details about function code
descriptions, see the function code list.
4.3.1 Modifying function codes
The inverter provides three levels of menus, including:
• Function code group number (level-1 menu)
• Function code number (level-2 menu)
• Function code setting (level-3 menu)
Note: When performing operations on the level-3 menu, you can press the PRG/ESC or
DATA/ENT key to return to the level-2 menu. If you press the DATA/ENT key, the set
value of the parameter is saved to the control board first, and then the level-2 menu is
returned, displaying the next function code. If you press the PRG/ESC key, the level-2
menu is returned directly, without saving the set value of the parameter, and the current
function code is displayed.
If you enter the level-3 menu but the parameter does not have a digit blinking, the
parameter cannot be modified due to either of the following reasons:
• It is read only. Read-only parameters include actual detection parameters and running