Sourcetronic ST130 Series User manual

I
Foreword
Thank you for choosing SOURCETRONIC ST130 Series Frequency Inverter. This
product made by SOURCETRONIC is based on years of experience in professional
production and sale, and designed for variety of industrial machinery, fan and water
pump drive unit and IF heavy-duty grinding unit.
This manual provides user the relevant precautions on installation,operational
parameter setting, abnormal diagnosis, routine maintenance and safe use. In order to
ensure correct installation and operation of the frequency converter, please carefully
read this manual before installing it.
For any problem when using this product, please contact your local dealer
authorized by this company or directly contact this company, our professionals are
happy to serve you.
The end-users should hold this manual,and keep it well for future maintenance &
care,and other application occasions. For any problem within the warranty period,please
fill out the warranty card and fax it to the our authorized dealer.
The contents of this manual are subject to change without prior notice. To obtain
the latest information, please visit our website.
For more product information, please visit: http://www.sourcetronic.com.
SOURCETRONIC
July,2013

II
Table of Contents
Foreword...................................................................................................................... I
Table of Contents ........................................................................................................ II
Chapter 1 Inspection and Safety Precautions ...............................................................1
1-1. Inspection after unpacking ........................................................................1
1-1-1. Instructions on nameplate ................................................................1
1-1-2. Model designation............................................................................1
1-2. Safety Precautions.....................................................................................2
1-3. Precautions................................................................................................4
1-4. Scope of applications ................................................................................7
Chapter 2 Standard Specifications ...............................................................................8
2-1. Technical Specifications............................................................................8
2-2. Standard specifications .............................................................................9
2-3. Dimensions .............................................................................................12
2-3-1. ST130 Series ..................................................................................13
2-3-2. Keyboard size diagram ..................................................................15
Chapter 3 Keyboard ...................................................................................................16
3-1. Keyboarddescription...............................................................................16
3-2. Keyboard Indicators................................................................................16
3-3. Description of operation panel keys........................................................17
3-4. Examples of parameter settings ..............................................................17
3-4-1. Password Settings ..........................................................................19
3-4-2. Motor parameter auto tunning........................................................19
Chapter 4 Commissioning..........................................................................................21
Chapter 5 Function parameter ....................................................................................22
5-1. Menu grouping........................................................................................22
5-1-1. d0 Group - Monitoring function.....................................................23
5-1-2. F0 Group - Basic function..............................................................25
5-1-3. F1 Group - Input terminals.............................................................27
5-1-4. F2 Group - Output terminals..........................................................29

III
5-1-5. F3 Group - Start and stop control .................................................. 30
5-1-6. F4 Group - V/F control.................................................................. 31
5-1-7. F5 Group - Vector control group.................................................... 32
5-1-8. F6 Group - Keyboard and display ................................................. 32
5-1-9. F7 Group - Auxiliary function ....................................................... 34
5-1-10. F8 Group - Fault and protection .................................................. 35
5-1-11. F9 Group - Communication parameter ........................................ 36
5-1-12. FA Group - Torque control........................................................... 38
5-1-13. Fb Group - Control optimization ................................................. 38
5-1-14. E0 Group - Wobbulate control..................................................... 39
5-1-15. E1 Group - Multi-speed control................................................... 39
5-1-16. E2 Group - STD control .............................................................. 40
5-1-17. E3 Group - Virtual DI, Virtual DO .............................................. 41
5-1-18. b0 Group - Motor parameters ...................................................... 43
5-1-19. y0 Group - Function code management....................................... 44
5-1-20. y1 Group - Fault history search ................................................... 44
5-2. Function parameter description .............................................................. 46
5-2-1. dO Group - Monitoring function group ......................................... 46
5-2-2. F0 Group - Basic function group ................................................... 47
5-2-3. F1 Gruop - Input terminals group.................................................. 53
5-2-4. F2 Group - Output terminals group ............................................... 57
5-2-5. F3 Group - Start and stop control group ........................................ 60
5-2-6. F4 Group - V/F control group........................................................ 61
5-2-7. F5 Group - Vector control group.................................................... 64
5-2-8. F6 Group - Keyboard and display group ....................................... 65
5-2-9. F7 Group - Auxiliary function group............................................. 67
5-2-10. F8 Group - Fault and protection group ........................................ 70
5-2-11. F9 Group - Communication parameter group.............................. 73
5-2-12. FA Group - Torque control group ................................................ 75
5-2-13. Fb Group - Control optimization group....................................... 76

IV
5-2-14. E0 Group - Wobbulate control group ...........................................77
5-2-15. E1 Group - Multi-speed control group.........................................78
5-2-16. E2 Group - STD control group.....................................................80
5-2-17. E3 Group - Virtual DI, virtual DO group .....................................83
5-2-18. b0 Group - Motor parameter group ..............................................87
5-2-19. y0 Group - Function code management .......................................88
5-2-20. y1 Group - Fault history search group .........................................89
Chapter 6 EMC (Electromagnetic Compatibility)......................................................91
6-1. Definition................................................................................................91
6-2. EMC Standard.........................................................................................91
6-3. EMC Directive........................................................................................91
6-3-1. Harmonic Effect.............................................................................91
6-3-2. Electromagnetic Interference and Installation Precautions ............92
6-3-3. Remedies for the interferences from the surrounding
electromagnetic equipments to the inverter:.........................................................92
6-3-4. Remedies for the interferences from the inverter to the surrounding
electromagnetic equipments: ................................................................................92
6-3-5. Remedies for leakage current.........................................................93
6-3-6. Precautions on Installing EMC input filter at the input end of power
supply...................................................................................................................94
Chapter 7 Troubleshooting.........................................................................................95
7-1．Fault message and troubleshooting .....................................................95
Chapter 8 Installation and Spare Circuit ....................................................................98
8-1. Operating environment ...........................................................................98
8-2. Installation Direction andSpace ..............................................................98
8-3. Wiring diagram .......................................................................................98
8-4. Main circuit terminal.............................................................................100
8-4-1. ST130 main circuit terminal ........................................................100
8-4-2. Function Description of Terminals...............................................100
8-5. Control circuit terminals .......................................................................100
8-5-1. Description of control circuit terminals........................................100
8-5-2. Arrangement of control circuit terminals .....................................101

V
8-6. Wiring Precautions: .............................................................................. 102
8-7. Spare Circuit......................................................................................... 102
Chapter 9 Maintenance and Repair.......................................................................... 104
9-1. Inspection and Maintenance ................................................................. 104
9-2. Parts for regular replacement................................................................ 105
9-3. Storage.................................................................................................. 105
9-4. Measuring and readings........................................................................ 106
Chapter 10 Warranty................................................................................................ 107
Appendix I RS485 Communication Protocol ..................................................... 109
I-1. Introduction........................................................................................... 109
I-2. Details ................................................................................................... 109
Warranty Card .....................................................................................................- 119 -

Chapter 1 Inspection and Safety Precautions
1
Chapter 1 Inspection and Safety Precautions
SOURCETRONIC frequency inverters have been tested and inspected before
leaving factory. After purchasing, please check if its package is damaged due to careless
transportation, and if the specifications and model of the product are consistent with
your order requirements. For any problem, please contact your local authorized
SOURCETRONIC dealer or directly contact this company.
1-1.Inspection after unpacking
※Check if that packing container contains this unit, one manual and one warranty
card.
※Check the nameplate on the side of the frequency inverter to ensure that the
product you have received is the right one you ordered.
1-1-1.Instructions on nameplate
ST130 0R4G1
Sourcetronic GmbH
1φ 220V 50-60Hz
0.4KW 2.5A 0.00-400.0Hz
ZPB1A0100001
TYPE:
OUTPUT:
SOURCE:
1-1-2.Model designation
Powtran Inverter
ST
Rated output power
0R4: 0.4KW
Product function code
G: Standard load
Series Code
130
：ST 130 series
Input Voltage Level
1: Single-phase 220V
2: Three-phase 220V

Chapter 1 Inspection and Safety Precautions
2
1-2.Safety Precautions
Safety precautions in this manual are divided into the following two categories:
Danger: the dangers caused by failure to perform required operation, may result in
serious body injury or even death;
Caution:the dangers caused by failure to perform required operation,may
result in moderate injury or minor injury, and equipment damage;
Process
Type
Explanation
Before
installation
Danger
★
When unpacking, if control system with water, parts
missed or component damaged are found, do not install!
★
If packing list does not match the real name, do not
install!
★Gently carry with care,otherwise there is the risk of
damage to equipment!
★Plea
se do not use the damaged driver or the frequency
inverter with missed pieces,otherwise there is the risk of
injury!
★
Do not use your hand to touch the control system
components, otherwise there is the risk of electrostatic
damage!
When
installing
Danger
★
Please install the unit on the metal or flame retardant
objects; away from combustible material. Failure to do so
may cause a fire!
★
Never twist the mounting bolts of the equipment
components, especially the bolt with the red mark!
Note
★
Do not let the lead wires or screws fall into the driver.
Otherwise which may cause damage to the driver!
★
Keep the driver installed in the place where less
vibration, avoid direct sunlight.
★When two or more converters are installed in a cabinet,
please pay a
ttention to the installation location, ensure the
good heat dissipation effect.
When wiring
Danger
★
Must comply with this manual's guidance,any
construction shall be performed by a professional
electrician, otherwise there would be the unexpected risk !
★A circuit breaker must be set between the inverter and
the power supply to separate them, otherwise it may cause a
fire!
★Verify if power is a zero-
energy status before wiring,
otherwise there is a risk of electric shock!
★The inverter shall be grounded correctly according to
standard specifications, otherwise there is a danger of
electrical shock!
★
Never connect the input power to the inverter output
terminals (U, V, W) . Note that the mark of the terminals,

Chapter 1 Inspection and Safety Precautions
3
Process
Type
Explanation
do not incorrectly connect wires! Otherwise which may
cause damage to the driver!
★Ensure that the distribution line meets the regional safety
standards of EMC requirements. The diameter of used
wire shall refer to the recommendations of this manual.
Otherwise it may cause an accident!
★When connecting to braking resistor,the braking resistor
must be connected to position between terminals (P, RB) of
the inverter
Before
energizing
Note
★
Please confirm whether the input power voltage is same
as the inverter rated voltage; wiring positions of power
input terminals (R,S,T) and output terminals (U,V,W) are
correct or not; and note that if there is a short circuit in the
peripheral circuit connected to driver,if the connected
lines are tight, otherwise it may cause damage to the
driver!
★Do not need to perform withstand voltage test for any
part of the inverter,this product has been tested before
leaving factory. Otherwise it may cause an accident!
Danger
★
The inverter's cover plate must close before power on.
Otherwise it may cause an electric shock!
★
Wiring of all external accessories must comply with the
guidance of this manual,please correctly wiring in
accordance with the circuit connection methods described
in this manual. Otherwise it may cause an accident!
After
energizing
Danger
★
Do not open cover plate after energizing. Otherwise
there is a risk of electric shock!
★
Do not touch the driver and peripheral circuits with wet
hands. Otherwise there is a risk of electric shock!
★
Do not touch any input and output terminals of the
inverter. Otherwise there is a risk of electric shock!
★The inverter automatically perform the safety testing for
the external strong electrical circuit in the early stages of
energizing, therefore never touch the driver terminals (U,
V, W) or motor terminals, otherwise there is a risk of
electric shock!
★If you need to identify the parameters, please pay
attention to the danger of injury during motor rotation.
Otherwise it may cause an accident!
★
Please do not change the inverter manufacturer
parameters. Otherwise it may cause damage to this unit!
During
operation
Danger
★
Do not touch the cooling fan and the discharge resistor
to feel the temperature. Otherwise it may cause burns!
★Non-
professional personnel is not allowed to detect
signal when operating. Doing so may cause personal

Chapter 1 Inspection and Safety Precautions
4
Process
Type
Explanation
injury or damage to this unit!
Note
★
When the inverter is operating, you should avoid that
objects fall into this unit.Otherwise cause damage to this unit!
★
Do not start/stop the driver by switching on/off
contactor. Otherwise cause damage to this unit!
When
maintaining
Danger
★
Do not perform repairs and maintenance for the live
electrical equipment. Otherwise there is a risk of electric
shock!
★
The repairs and maintenance task can be performed only
when the inverte
r voltage is lower than AC36V,generally
that is two minutes after powering off. Otherwise, the
residual charge from capacitor would cause personal
injury!
★Non-well-
trained professional personnel is not allowed
to perform repairs and maintenance of inverter. Doing so
may cause personal injury or damage to this unit!
★After replacing the inverter,parameter settings must be
redone, all pluggable plugs can be operated only in the
case of powering off!
1-3.Precautions
No. Type Explanation
1 Motor insulation
inspection
Please perform motor insulation inspection for the first time
use, re-use after leaving unused for a long time as well as
regular check, in order to prevent damage to the inverter
because of the motor's winding insulation failure. Wiring
between m
otor and inverter shall be disconnected, it is
recommended that the 5
00V voltage type megger should be
adopted and insulation resistance shall be not less than
5MΩ.
2 Motor thermal
protection
If the rated capacity of the selected motor does not match
the inverter, especially when the inverter rated power is
greater than th
e motor rated power,be sure to adjust the
motor protection parameter values inside inverter or install
thermal relay in the front of motor for motor protection.
3 Run over power
frequency
This inverter can provide (0Hz to 400Hz
）
output
frequency If the
user is required to run at 50Hz or more,
please consider the endurance of your mechanical devices.
4 Vibrations of
mechanical device
Inverter output frequency may be encountered mechanical
resonance point of the load device, you can set jump
frequency parameter inside inverter to avoid the case.

Chapter 1 Inspection and Safety Precautions
5
No. Type Explanation
5 Motor heat and
noise
The inverter output voltage is PWM wave that contains a
certain amount of harmonics, so the temperature rise,noise
and vibration of motor show a slight higher than frequency
power frequency operation.
6
Output side with
piezoresistor or
capacitor for
improving power
factor
The inverter output is PWM wave, if the piezoresistor for
lightning protection or the capacitor for improving power
factor is installed in the output side, which easily cause the
inverter instantaneous overcurrent or even cause damage to
the inverter. Please do not use.
7
Contactor or
switch used in the
inverter
input/output
terminals
If contactor is installed between power supply and
inverter,the contactor is not allowed
to start/stop the
inverter. Necessarily need to use the contactor to control the
inverter start/stop, the interval should not be less than one
hour. Frequent charging and discharging may reduce the
service life of the inverter capacitor. If the contactor or
switch is equipped between output terminals and motor, the
inverter should be turned on/off without output status,
otherwise which easily lead to damage to the inverter
module.
8 Use other than the
rated voltage
ST series inverter is not suitable for use beyond the
allowable operating voltage described in this manual,which
easily cause damage to the parts inside inverter. If necessary,
please use the corresponding transformer to change voltage.
9
Never change 3-
phase input to 2-
phase input
Never change ST series 3-phase inverter to 2-phase one for
application. Otherwise it will lead to malfunction or damage
to the inverter.
10 Lightning surge
protection
The series inverter is equipped with lightning overcurrent
protection device, so it has the ability of self-protection to
lightning induction. For the area where lightning is frequent,
user should also install the extra protection in the front of
the inverter.
11
High altitude and
derating
application
When the inverter is used in areas over 1000m altitude,it is
required to reduce frequency because the thin air will
decrease the cooling effect of inverter. Please consult our
technician for details on the application.
12 Special use
If the user need to use methods other than the suggested
wiring diagram pr
ovided in this manual, such as common
DC bus, please consult our technician.
13
Precautions for
scrap disposal of
the inverter
It may explode when electrolytic capacitors on the main
circuit and printed circuit board are burned. When burning
plastic parts
, it may produce toxic gases.Please disposing as
industrial waste.
14 About
adaptive motor
1) Standard adaptive motor shall be four-pole asynchronous
squirrel-
cage induction motor. Apart from the said
motors, please select the inverter according to the motor
rated current.

Chapter 1 Inspection and Safety Precautions
6
No. Type Explanation
2) The cooling fan and the rotor shaft for non-inverter motor
are coaxially connected, the fan cooling effect is reduced
when the rotational speed is reduced, therefore, when the
motor works in overheating occasions,a strong exhaust
fan should be retrofitted or replace non-
inverter motor
with the inverter motor;
3) The inverter has built-
in the adaptive motor standard
parameters, according to the actual situation, please
identify motor parameters or accordingly modify the
default values to try to meet the actual value,otherwise it
will operation affect and protection performance;
4) When short-circuit of cable or motor internal will activate
the inverter alarm, even bombing. Therefore, firstly
perform insulation short-
circuit test for the initial
installation of the motor and cable, routine maintenance
often also
need to perform such test. Note that the parts to
be tested and the inverter shall be disconnected
completely when testing.
15 Others
1) Never connect the AC power to the inverter output
terminals (U, V, W) .
2) Properly fix and lock the panel before powering on, so as
to avoid hurting the personal safety due to internal poor
capacitors.
3) Never perform wiring, checking and other operations
after power is turned on.
4) Do not touch the internal circuit board and its
components in order to avoid the risk of electric shock
after this unit is powered,
5) Do not touch internal circuit board and any parts after
powering off and within five minutes after keyboard
indicator lamp goes out,you must use the instrument to
confirm that internal capacitor has been discharged
fully,otherwise there is a danger of electric shock.
6) Body static electricity will seriously damage the internal
MOS field-effect transistors, etc.,if there are not anti-
static measures, do not touch the printed circuit board
and IGBT internal device with hand, otherwise it may
cause a malfunction.
7) The ground terminal of the inverter (E or ）shall be
earthed firmly according to the provisions of the
National Electrical Safety and other relevant standards.
Do not shut down (power off) by pulling switch,and
only cut off the power until the motor stopping
operation.
8) It is required to add the optional input filter attachment so
as to meet CE standards

Chapter 1 Inspection and Safety Precautions
7
1-4.Scope of applications
※This inverter only applies to typical industrial three-phase AC asynchronous
motor.
※This inverter can only be used in those occasions recognized by this company, an
unapproved use may result in fire, electric shock, explosion and other accidents.
※If the inverter is used in such equipments (e.g: equipments for lifting
persons,aviation systems, safety equipment, etc.) and its malfunction may result in
personal injury or even death. In this case,please consult the manufacturer for your
application.
Only the well-trained personnel can be allowed to operate this unit,
please carefully read the instructions on safety, installation, operation and
maintenance before use. The safe operation of this unit depends on proper
transport, installation, operation and maintenance!

Chapter 2 Standard Specifications
8
Chapter 2 Standard Specifications
2-1.Technical Specifications
Inverter
model
Input
voltage
Rated
output
Power
(KW)
Rated
input
Current
(A)
Rated output
current (A)
Adaptive
motor
Power (KW)
ST130-
0R4G1
Single
phase
220V
±10%
0.4 5.4 2.5 0.4
ST130-
0R7G1
0.75 8.2 4.0 0.75
ST130-
1R5G1
1.5 14.0 7.0 1.5
ST130-
0R4G2
Three-
phase
220V
±10%
0.4 4.1 2.5 0.4
ST130-
0R7G2
0.75 5.3 4.0 0.75
ST130-
1R5G2
1.5 8.0 7.0 1.5

Chapter 2 Standard Specifications
9
2-2.Standard specifications
Items
Specifications
Power
Voltage and
frequency levels
Single phase 220V, 50/60Hz
Three-phase 220V, 50/60Hz
Allowable
fluctuation
Voltage: ± 10%
Frequency: ± 5%
Control system
Control system High performance vector control inverter b
ased on
DSP
Output frequency 0.00 to 400.0Hz
Control method V/F control
Open-loop flux vector control
Automatic torque
boost function
Realize low frequency (1Hz) and large output torque
control under the V/F control mode.
Frequency setting
resolution
Digital: 0.01Hz
Analog: highest frequency × 0.2%
V/F curve mode Linear,square root/m-th power,custom V/F curve
Over load capability Rated Current 150% - 60 seconds, Rated Current 200%
- 1 seconds
Slip compensation Slip compensation available
Carrier Frequency 1kHz to 15kHz
Start torque 0.5Hz/150% (Open-loop flux vector control)
Speed range 1:100 (Open-loop flux vector control)
Steady-speed
precision
(Speed control
accuracy)
Open-loop flux vector control: ≤ ± 0.5% (rated
synchronous speed)
Torque response
≤40ms (Open-loop flux vector control)
Torque boost
Automatic torque boost; manual torque boost (0.1% to
30.0%)
Linear
ac/deceleration
Linear acceleration and deceleration mode; two kinds
of acceleration and deceleration time; time range 0.1s
to 3600.0s.
DC braking
DC braking frequency: 0.00Hz to max.output
frequency;
Braking time: 0.0 to 50.0 seconds
Braking current value: 0.0% to 150.0%
Jogging control
Jog Frequency Range: 0.00Hz to max.output
frequency;
Jog Ac/deceleration time: 0.1s to 3600.0s
Multi-speed Achieve up to 16-speed operation through the control

Chapter 2 Standard Specifications
10
Items Specifications
operation
terminal
Built-in STD
Easy to realize closed-loop control system for the
process control.
Automatic voltage
regulation (AVR)
Automatically maintain a constant output voltage when
the voltage of electricity grid changes
Running
Input signal
Running
method
Keyboard/terminal/communication
Frequency
setting
Total 8 frequency stetting modes: digital,analog
voltage/current, multi-speed and serial port.
Start signal
Forward run
Reverse run
Multi-speed At most 16-speed can be set (run by using the multi-
function terminals or program)
Multi-stage
acceleration
At most 2-stage acceleration can be set (run by using
the multi-function terminals)
Emergency
stop
Interrupt controller output
Wobbulate run Process control run
Jog running Slow speed running
Fault reset
When the protection function is active, you can
automatically or manually reset the fault condition.
STD feedback
signal
Including DC 0 to 10V/0 to 20mA
Output signal
Running
status
Motor status display, forward, reverse, program
running status.
Fault output Relay contact capacity AC 250V/7A
Analog output
1-way analog output, 9 signals can be selected such as
frequency,current,voltage and other, output signal
range (DC 0 to 10V/0 to 20mA) .
Output signal 2-way output,there are 8 signals each way
Run function
Limit frequency,jump frequency,slip
compensation,reversal protection, auto-tuning, STD
control
DC current braking
Built-in STD regulates braking current to ensure
sufficient braking torque under no overcurrent
condition.
Running command
channel
Three channels: operation panel,control terminals and
serial communication port. They can be switched
through a variety of ways.

Chapter 2 Standard Specifications
11
Items Specifications
Frequency source
Total 8 frequency sources: digital,analog
voltage,analog current, multi-speed and serial port.
They can be switched through a variety of ways.
Input terminals
5 digital input terminals, compatible with the active
PNP or NPN input. 2 Analog input terminals
Output terminals
One digital output terminals (bipolar output) ; one relay
output terminal; 2 analog output terminals respectively
for optional range (0 to 20mA or 0 to 10V),they can be
used to set frequency, output frequency, speed and other
physical parameters.
Protection function
Inverter protection
Overvoltage protection, undervoltage protection,
overcurrent protection, overload protection, overheat
protection, overcurrent stall protection, overvoltage stall
protection, external fault, communication error, STD
feedback signal abnormalities.
IGBT temperature
display
Displays current temperature IGBT
Instantaneous power-
down restart
Less than 15 milliseconds: continuous operation.
More than 15 milliseconds: automatic detection of
motor speed, instantaneous power-down restart.
Speed start tracking
method
The inverter automatically tracks motor speed after it
starts
Parameter
protection function
Protect inverter parameters by setting administrator
password and decoding
Display
LED
Keyboard
Running
message
Monitoring objects including: running frequency, set
frequency, output current, DC bus voltage, output
voltage, actual motor speed, STD setting value, STD
feedback value, input terminal status, output terminal
status, analog AI1 value, analog AI2 value,current
stage of multi-speed, torque set value, etc.
Error
message
At most save 3 error messages,and the
time,type,voltage,current,frequency and terminal status
can be queried when the failure is occurred.
LED display
Display parameters
Key lock and
function selection
It can lock all keys in order to prevent misuse.
Communica
-tion
RS485
Completely isolated RS485 communication module can
communicate with the host computer.

Chapter 2 Standard Specifications
12
Items Specifications
Environment
Environment
temperature
-10
℃
to 40
℃
(temperature at 40
℃
to 50
℃
,
please derating for use)
Storage temperature
-20
℃
to 65
℃
Environment
humidity
Less than 90% RH, non-condensing water droplets
Height and vibration
Below 1000m, below 5.9m/s² (= 0.6g)
Application sites
Indoor where no sunlight or corrosive, explosive gas
and water vapor, dust, flammable gas, oil mist, water
vapor, drip or salt, etc.
Altitude Below 1000m
Pollution degree
2
Product
Standard
Product adopts
safety standards.
IEC61800-5-1:2007
Product adopts
EMC standards.
IEC61800-3:2005
Cooling method Forced air cooling
2-3.Dimensions
Appearance and installation holes size
6: Nameplate
7: Air duct inlet
8: Fixing holes
4: Inverter power input
terminals
5: Inverter output
terminals
6
7
32
1
8
1: Terminals bottom cover
2: Operation panel
3: Terminals top cover
4
5

Chapter 2 Standard Specifications
13
2-3-1.ST130 Series
1. 1M2
Power supply level Type Power (KW)
Single-phase 220V
G
0.4 to 0.75
3-phase 220V
G
0.4 to 0.75

Chapter 2 Standard Specifications
14
2．1M3
Power supply level
Type
Power (KW)
Single-phase 220V G 1.5
3-phase 220V G 1.5