Sourcetronic ST500 Series User manual

SOURCETRONIC −Quality electronics for service, lab and production
Frequency Inverter ST500 series
User Manual

Contents
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 ............................................................................................. 3
1-4. Scope of applications.............................................................................. 5
Chapter 2 Standard specifications .................................................................6
2-1. Technical specifications .......................................................................... 6
2-2. Main circuit terminal screw specification .............................................. 9
2-3. Standard specifications ........................................................................ 10
Chapter 3 Keyboard.....................................................................................13
3-1. Keyboard description............................................................................ 13
3-2. Keyboard Indicators.............................................................................. 13
3-3. Description of operation panel keys .................................................... 14
3-4. Keyboard display and corresponding letters and numbers................. 14
3-5. Examples of parameter settings........................................................... 15
3-5-1. Instructions on viewing and modifying function code ................ 15
3-5-2. The way to read parameters in various status............................. 16
3-5-3. Password settings ......................................................................... 16
3-5-4. Motor parameter auto turning..................................................... 16
Chapter 4 Installation and commissioning................................................... 17
4-1. Use of the environment ....................................................................... 17
4-2. Installation direction and space .......................................................... 17
4-3. Wiring Diagram.................................................................................... 18

3
4-3-1. Wiring diagram ............................................................................. 19
4-4. Main circuit terminal ........................................................................... 20
4-4-1. Main circuit terminal arrangement.............................................. 20
4-4-2. Function description of main circuit terminal ............................. 23
4-5. Control circuit terminals ...................................................................... 23
4-5-1. Control circuit terminals arrangement......................................... 23
4-5-2. Description of control circuit terminals ....................................... 23
4-6. Wiring Precautions .............................................................................. 26
4-7. Spare Circuit ......................................................................................... 27
4-8. Commissioning..................................................................................... 28
Chapter 5 Function parameter.....................................................................29
5-1. Menu grouping .................................................................................... 29
5-2. Function parameter description .......................................................... 59
5-2-1. Basic monitoring parameters: d0.00-d0.41.................................. 59
5-2-2. Basic function group: F0.00-F0.27................................................ 61
5-2-3. Input terminal: F1.00-F1.46.......................................................... 68
5-2-4. Output terminal group: F2.00-F2.19 ............................................ 77
5-2-5. Start and stop control group: F3.00-F3.15 ................................... 80
5-2-6. V/F control parameters: F4.00-F4.14............................................ 83
5-2-7. Vector control parameters: F5.00-F5.15....................................... 86
5-2-8. Keyboard and display: F6.00-F6.19 .............................................. 87
5-2-9. Auxiliary function: F7.00-F7.54 .................................................... 91
5-2-10. Fault and protection:F8.00-F8.35............................................... 98
5-2-11. Communication parameter: F9.00-F9.07 ................................. 102
5-2-12. Torque control parameters FA.00-FA.07 .................................. 103
5-2-13. Control optimization parameters: Fb.00-Fb.09 ....................... 104

5-2-14. Extended parameter: FC.00-FC.02............................................105
5-2-15. Wobbulate, fixed-length and counting:E0.00-E0.11................ 106
5-2-16. Multi-stage command, simple PLC: E1.00 - E1.51.................... 108
5-2-17. PID function: E2.00-E2.32......................................................... 110
5-2-18. Virtual DI, Virtual DO: E3.00 - E3.21......................................... 114
5-2-19. Motor parameters: b0.00-b0.35...............................................116
5-2-20. Function code management: y0.00-y0.04................................ 120
5-2-21. Fault query:y1.00-y1.30............................................................ 121
Chapter 6 Troubleshooting ........................................................................ 124
6-1. Fault alarm and countermeasures..................................................... 124
6-2. EMC (Electromagnetic Compatibility) ............................................... 128
6-2-1. Definition .................................................................................... 128
6-2-2. EMC standard.............................................................................. 128
6-3. EMC directive ..................................................................................... 128
6-3-1. Harmonic effect........................................................................... 128
6-3-2. Electromagnetic interference and installation precautions ......128
6-3-3. Remedies for the interference from the surrounding................129
6-3-4. Remedies for the interference from the inverter....................... 129
6-3-5. Remedies for leakage current..................................................... 129
6-3-6. Precautions on installing EMC input filter.................................. 130
Chapter 7 Dimension................................................................................. 131
7-1. Dimension........................................................................................... 131
7-1-1. Product outside drawing, installation size ................................. 131
7-1-2. ST500 series.................................................................................131
7-1-3. ST500 series (Base with DC reactor)........................................... 136
7-1-4. Keypad dimension drawing ........................................................ 140

5
Chapter 8 Maintenance and repair ............................................................142
8-1. Inspection and maintenance.............................................................. 142
8-2. Parts for regular replacement............................................................ 142
8-3. Storage ............................................................................................... 143
8-4. Capacitor............................................................................................. 143
8-5. Measuring and readings .................................................................... 144
Chapter 9 Options......................................................................................145
9-1. Expansion cards ................................................................................. 146
9-2. Brake unit and brake resistor ............................................................ 146
9-3. Cable................................................................................................... 147
Chapter 10 Warranty .................................................................................149
Appendix I RS485 Communication protocol...............................................150
Appendix II How to use universal encoder expansion card ........................159
Appendix III CAN bus communication card use description .......................161
Appendix IV: Instruction of Profibus –DP communication card .................162
Appendix V product application case.........................................................164
V-1. Single pump constant pressure water supply parameter setting..... 164
V-2 Terminal block control motor forward and reverse ........................... 165
V-3 External frequency and current display.............................................. 166
V-4 Terminal block control forward / reverse running jog ....................... 167
V-5 Multi-speed running............................................................................ 167
V-6 External potentiometer speed regulation .......................................... 168
V-7 Keyboard potentiometer speed .......................................................... 169
V-8. Rise / Fall Control Speed .................................................................... 169
V-9. External analog speed control (external 0 ~ 10V voltage signal) ..... 170

V-10. External analog speed control (external 0 ~ 20mA current signal). 171
V-11. Compressor constant pressure control (for two-wire sensor)......... 172
V-12. Frequency reference switching (external poti, keyboard encoder). 173

1
第
十
章
Chapter 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 and one manual CD with this pdf.
※Check the nameplate on the side of the frequency inverter to ensure that the product you
have received is right the one you ordered.
1-1-1.Instructions on nameplate
*Input Source Spec.
*Output Power Spec.
*Production Sequence
Number
*Inverter model
POWER
INPUT
OUTPUT
SOURCETRONIC GmbH • www.sourcetronic.com
MODEL
45kW
AC 3PH 380V(-15%) ~440V(+10%) 50Hz/60Hz
AC 3PH 0V~Vin 90A 0~400Hz
ST500 045G3
ZPB1A8888888
*Output Spec.
*Bar code
*Production Address
Figure 1-1:Nameplate Description
1-1-2.Model designation
SourcetronicInverter
Rated output capacity
045: 45kW
132: 132kW
Function code
F: Light load
G: Standard load
Series Code
ST500 Series
Input Voltage Level
1: Single-phase 220V
2: Three-phase 220V
3: Three-phase 380V
6: Three-phase 690V
Code for DC reactance
R: withDC reactor
(nothing): withoutDC reactance
Figure 1-2:Model Description

Chapter 1.Inspection and safety precautions
2
Chapter 1
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
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!
●Please 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
attention 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 !
●Acircuit breaker must be set between the inverter and the power
supply to separate them, otherwise it may cause a fire!
Danger
● 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!
● 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!
● Never directly connect braking resistor to the DC bus P(+) and
P(-) terminals. Otherwise it may cause a fire!
● Encoder must use the shielded wire, and the shielding layer must
ensure the single-ended grounded!
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.

Chapter 1.Inspection and safety precautions
3
Chapter 1
Otherwise it may cause an accident!
Danger
● The inverter's cover plate must be closed 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 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. Doing
otherwise may 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
inverter bus voltage is lower than 36V. 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 this 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 motor and
inverter shall be disconnected, it is recommended that the 500V
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
the motor rated power, be sure to adjust the motor protection

Chapter 1.Inspection and safety precautions
4
Chapter 1
parameter values inside inverter or install thermal relay in the front
of motor for motor protection.
3
Run over power
frequency
The inverter output frequency rang is 0Hz to 3200Hz(Max.vector
control only supports 300Hz). 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.
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 proving
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
ratedvoltage
PI 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 PI 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 provided in this manual, such as common DC bus, please
consult our technician.
13
Precautions for scrap
disposal of the
inverter
When electrolytic capacitors on the main circuit and printed circuit
board as well as plastic parts are burned, it may produce toxic
gases.Please disposing as industrial waste.
14
Adaptive motor
1) Standard adaptive motor shall be four-pole asynchronous
squirrel-cage induction motor or permanent magnet synchronous
motor. Apart from the said motors, please select the inverter
according to the motor rated current.
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

Chapter 1.Inspection and safety precautions
5
Chapter 1
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)We need to fix cover and lock before power on, so as to avoid the
harm to personal safety that is caused by internal injuries of bad
capacitors and other components.
2)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.
3)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.
4)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.
5)It is required to add the optional input filter attachment so as to
meet CE standards.
1-4.Scope of applications
※This inverter is suitable for three-phaseAC asynchronous motor and permanent magnet
synchronous 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 equipment (e.g: equipment 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!

6
第
十
章
Chapter 2
Chapter 2 Standard specifications
2-1.Technical specifications
Model
Rated output
power(kW)
Rated input
current(A)
Rated output
current(A)
Adaptive
motor(kW)
AC 1PH 220V(-15%)~240V(+10%)
ST500 0R7G1
0.75
8.2
4
0.75
ST500 1R5G1
1.5
14
7
1.5
ST500 2R2G1
2.2
23
10
2.2
ST500 004G1
4.0
35
16
4.0
ST500-5R5G1
5.5
50
25
5.5
AC 3PH 220V(-15%)~240V(+10%)
ST500 0R7G2
0.75
5.3
4
0.75
ST500 1R5G2
1.5
8.0
7
1.5
ST500 2R2G2
2.2
11.8
10
2.2
ST500 004G2
4.0
18.1
16
4
ST500-5R5G2
5.5
28
25
5.5
ST500-7R5G2
7.5
37.1
32
7.5
ST500-011G2
11
49.8
45
11
ST500-015G2
15.0
65.4
60
15.0
ST500-018G2
18.5
81.6
75
18.5
ST500-022G2
22.0
97.7
90
22.0
ST500-030G2
30.0
122.1
110
30.0
ST500-037G2
37.0
157.4
152
37.0
ST500-045G2
45.0
185.3
176
45.0
ST500-055G2
55.0
214
210
55.0
ST500-075G2
75
307
304
75
ST500-093G2
93
383
380
93
ST500-110G2
110
428
426
110
ST500-132G2
132
467
465
132
ST500-160G2
160
522
520
160
AC 3PH 380V(-15%)~440V(+10%)
ST500 0R7G3
0.75
4.3
2.5
0.75
ST500 1R5G3
1.5
5.0
3.8
1.5
ST500 2R2G3
2.2
5.8
5.1
2.2
ST500 004G3
4.0
10.5
9
4.0
ST500 5R5G3
5.5
14.6
13
5.5
ST500-7R5G3/ST500-011F3
7.5/11
20.5/26
17/25
7.5/11
ST500-011G3/ST500-015F3
11/15
26/35
25/32
11/15
ST500-015G3/ST500-018F3
15/18.5
35/38.5
32/37
15/18.5
ST500-018G3/ST500-022F3
18.5/22
38.5/46.5
37/45
18.5/22
ST500-022G3/ST500-030F3
22/30
46.5/62
45/60
22/30
ST500-030G3/ST500-037F3
30/37
62/76
60/75
30/37
ST500-037G3/ST500-045F3
37/45
76/91
75/90
37/45
ST500 045G3N
45
91
90
45
ST500-045G3/ST500-055F3
45/55
91/112
90/110
45/55
ST500-055G3/ST500-075F3
55/75
112/157
110/150
55/75
ST500-075G3
75
157
150
75

Chapter 2 Standard specifications
7
Chapter 2
Model
Rated output
power(kW)
Rated input
current(A)
Rated output
current(A)
Adaptive
motor(kW)
ST500-093F3
93
180
176
93
ST500-093G3/ST500-110F3
93/110
180/214
176/210
93/110
ST500-110G3/ST500-132F3
110/132
214/256
210/253
110/132
ST500-132G3/ST500-160F3
132/160
256/307
253/304
132/160
ST500-160G3/ST500-187F3
160/187
307/345
304/340
160/187
ST500-187G3/ST500-200F3
187/200
345/385
340/380
187/200
ST500-200G3/ST500-220F3
200/220
385/430
380/426
200/220
ST500-220G3
220
430
426
220
ST500-250F3
250
468
465
250
ST500-250G3/ST500-280F3
250/280
468/525
465/520
250/280
ST500-280G3/ST500-315F3
280/315
525/590
520/585
280/315
ST500-315G3/ST500-355F3
315/355
590/665
585/650
315/355
ST500-355G3/ST500-400F3
355/400
665/785
650/725
355/400
ST500-400G3
400
785
725
400
ST500-450F3
450
883
820
450
ST500-450G3/ST500-500F3
450/500
883/920
820/860
450/500
ST500-500G3/ST500-560F3
500/560
920/1010
860/950
500/560
ST500-560G3/ST500-630F3
560/630
1010/1160
950/1100
560/630
ST500-630G3/ST500-700F3
630/700
1160/1310
1100/1250
630/700
AC 3PH 480V±10%
ST500 0R7G4
0.75
4.1
2.5
0.75
ST500 1R5G4
1.5
4.9
3.7
1.5
ST500 2R2G4
2.2
5.7
5.0
2.2
ST500 004G4
4.0
9.4
8
4.0
ST500 5R5G4
5.5
12.5
11
5.5
ST500 7R5G4
7.5
18.3
15
7.5
ST500 011F4
11
23.1
22
11
ST500 011G4
11
23.1
22
11
ST500 015F4
15
29.8
27
15
ST500 015G4/ST500 018F4
15/18.5
29.8/35.7
27/34
15/18.5
ST500 018G4/ST500 022F4
18.5/22
35.7/41.7
34/40
18.5/22
ST500 022G4/ST500 030F4
22/30
41.7/57.4
40/55
22/30
ST500 030G4/ST500 037F4
30/37
57.4/66.5
55/65
30/37
ST500 037G4/ST500 045F4
37/45
66.5/81.7
65/80
37/45
ST500 045G4N
45
81.7
80
45
ST500 045G4/ST500 055F4
45/55
81.7/101.9
80/100
45/55
ST500 055G4
55
101.9
100
55
ST500 075F4
75
137.4
130
75
ST500 075G4
75
137.4
130
75
ST500 093F4
93
151.8
147
93
ST500 093G4/ST500 110F4
93/110
151.8/185.3
147/180
93/110
ST500 110G4/ST500 132F4
110/132
185.3/220.7
180/216
110/132
ST500 132G4/ST500 160F4
132/160
220.7/264.2
216/259
132/160
ST500 160G4/ST500 187F4
160/187
264.2/309.4
259/300
160/187
ST500 187G4/ST500 200F4
187/200
309.4/334.4
300/328
187/200
ST500 200G4/ST500 220F4
200/220
334.4/363.9
328/358
200/220
ST500 220G4
220
363.9
358
220

Chapter 2 Standard specifications
8
Chapter 2
Model
Rated output
power(kW)
Rated input
current(A)
Rated output
current(A)
Adaptive
motor(kW)
ST500 250F4
250
407.9
400
250
ST500 250G4/ST500 280F4
250/280
407.9/457.4
400/449
250/280
ST500 280G4
280
457.4
449
280
ST500 315F4
315
533.2
516
315
ST500 315G4/ST500 355F4
315/355
533.2/623.3
516/570
315/355
ST500 355G4/ST500 400F4
355/400
623.3/706.9
570/650
355/400
ST500 400G4
400
706.9
650
400
AC 3PH 690V±10%
ST500 011G6/ ST500 015F6
11/15
15/20
12/15
11/15
ST500 015G6/ ST500 018F6
15/18.5
20/30
15/20
15/18.5
ST500 018G6/ ST500 022F6
18.5/22
30/35
20/24
18.5/22
ST500 022G6/ ST500 030F6
22/30
35/45
24/33
22/30
ST500 030G6/ ST500 037F6
30/37
45/55
33/41
30/37
ST500 037G6/ ST500 045F6
37/45
55/65
41/50
37/45
ST500 045G6/ ST500 055F6
45/55
65/70
50/62
45/55
ST500 055G6/ ST500 075F6
55/75
70/90
62/85
55/75
ST500 075G6/ ST500 093F6
75/93
90/105
85/102
75/93
ST500 093G6/ ST500 110F6
93/110
105/130
102/125
93/110
ST500 110G6/ ST500 132F6
110/132
130/170
125/150
110/132
ST500 132G6/ ST500 160F6
132/160
170/200
150/175
132/160
ST500 160G6/ ST500 187F6
160/187
200/210
175/198
160/187
ST500 187G6/ ST500 200F6
187/200
210/235
198/215
187/200
ST500 200G6/ ST500 220F6
200/220
235/247
215/245
200/220
ST500 220G6/ ST500 250F6
220/250
247/265
245/260
220/250
ST500 250G6/ ST500 280F6
250/280
265/305
260/299
250/280
ST500 280G6/ ST500 315F6
280/315
305/350
299/330
280/315
ST500 315G6/ ST500 355F6
315/355
350/382
330/374
315/355
ST500 355G6/ ST500 400F6
355/400
382/435
374/410
355/400
ST500 400G6/ ST500 450F6
400/450
435/490
410/465
400/450
Note: (1) ST500 inverter ST500-132G3/ST500-160F3 to ST500-630G3/ST500-700F3 with "R
suffix" indicates an integrated DC reactor, such as ST500-160G3R.
(2) The correct frequency converter selection method is: inverter rated output current is more
than or equal to the rated current of motor. The difference between the frequency inverter and the
rated power of the motor generally is recommended to be no more than two inverter power steps;
Large frequency inverter with small motor, must accurately input motor parameters, so the inverter’s
protection functions can avoid motor overload and damage.

Chapter 2 Standard specifications
9
Chapter 2
2-2.Main circuit terminal screw specification
Model
Main loop screw specification
Fastening torque（Nm）
ST500-5R5G1
M5
2~2.5
ST500-5R5G2
M5
2~2.5
ST500-7R5G2
M5
2~2.5
ST500-7R5G3/ST500-011F3
M5
2~2.5
ST500-011G3/ST500-015F3
M5
2~2.5
ST500-015G3/ST500-018F3
M5
2~2.5
ST500-011G2
M5
2~2.5
ST500-018G3/ST500-022F3
M5
2~2.5
ST500-022G3/ST500-030F3
M5
2~2.5
ST500-015G2
M6
4~6
ST500-018G2
M6
4~6
ST500-030G3/ST500-037F3
M6
4~6
ST500-037G3/ST500-045F3
M6
4~6
ST500-022G2
M8
9~11
ST500-030G2
M8
9~11
ST500-037G2
M8
9~11
ST500-045G3/ST500-055F3
M8
9~11
ST500-055G3/ST500-075F3
M8
9~11
ST500-075G3
M8
9~11
ST500-045G2
M10
18~23
ST500-055G2
M10
18~23
ST500-093F3
M10
18~23
ST500-093G3/ST500-110F3
M10
18~23
ST500-110G3/ST500-132F3
M10
18~23
ST500-075G2
M10
18~23
ST500-132G3/ST500-160F3
M10
18~23
ST500-093G2
M10
18~23
ST500-110G2
M10
18~23
ST500-160G3/ST500-187F3
M10
18~23
ST500-187G3/ST500-200F3
M10
18~23
ST500-200G3/ST500-220F3
M10
18~23
ST500-220G3
M10
18~23
ST500-132G2
M12
32~40
ST500-160G2
M12
32~40
ST500-250F3
M12
32~40
ST500-250G3/ST500-280F3
M12
32~40
ST500-280G3/ST500-315F3
M12
32~40
ST500-315G3/ST500-355F3
M12
32~40
ST500-355G3/ST500-400F3
M12
32~40
ST500-400G3
M12
32~40
ST500-450F3
M12
32~40
ST500-450G3/ST500-500F3
M12
32~40
ST500-500G3/ST500-560F3
M12
32~40
ST500-560G3/ST500-630F3
M12
32~40
ST500-630G3/ST500-700F3
M12
32~40

Chapter 2 Standard specifications
10
Chapter 2
2-3.Standard specifications
Items
Specifications
Power Input
Rated voltage
AC 1PH 220V(-15%) - 240V(+10%)
AC 3PH 220V(-15%) - 240V(+10%)
AC 3PH 380V(-15%) - 440V(+10%)
AC 3PH 480V(-10%) - 480V(+10%)
AC 3PH 690V(-10%) - 690V(+10%)
Input frequency
50Hz/60Hz
Allowing
fluctuations
Voltage continued
volatility: ±10%
Less than 3% of voltage unbalance rate
3%
Input frequency
fluctuation: ±5%
Distortion satisfy IEC61800-2 standard
Control system
Control system
High performance vector control inverter based on DSP
Control method
V/F control, vector control W/O PG, vector control W/ PG
Automatic torque
boost function
Realize low frequency (1Hz) and large output torque control under
the V/F control mode.
Acceleration/decel
eration control
Straight or S-curve mode. Four times available and time range is
0.0 to 6500.0s.
V/F curve mode
Linear, square root/m-th power, custom V/F curve
Over load
capability
G type:rated current 150% - 1 minute, rated current 180% - 2
seconds
F type:rated current 120% - 1 minute, rated current 150% - 2
seconds
Maximum
frequency
1. Vector control:0 to 300Hz; 2. V/F control:0 to 3200Hz
Carrier Frequency
0.5 to 16kHz; automatically adjust carrier frequency according to
the load characteristics.
Input frequency
resolution
Digital setting: 0.01Hz minimum analog: 0.01Hz.
Start torque
G type: 0.5Hz/150% (vector control W/O PG)
F type: 0.5Hz/100% (vector control W/O PG)
Speed range
1:100 (vector control W/O PG) 1:1000 (vector control W/ PG)
Steady-speed
precision
Vector control W/O PG: ≤ ± 0.5% (rated synchronous speed)
Vector control W/ PG: ≤ ± 0.02% (rated synchronous speed)
Torque response
≤ 40ms (vector control W/O PG)
Torque boost
Automatic torque boost; manual torque boost(0.1% to 30.0%)
DC braking
DC braking frequency: 0.0Hz to max. frequency, braking time:
0.0 to 100.0 seconds, braking current value: 0.0% to 100.0%
Jogging control
Jog Frequency Range: 0.00Hz to max. frequency;
Jog Ac/deceleration time: 0.0s to 6500.0s
Multi-speed
operation
Achieve up to 16-speed operation through the control terminal
Built-in PID
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
Torque limit and
control
"Excavator" feature - torque is automatically limited during the
operation to prevent frequent overcurrent trip; the closed-loop
vector mode is used to control torque.
Person
alizatio
n
functio
n
Self-inspection of
peripherals after
power-on
After powering on, peripheral equipment will perform safety
testing, such as ground, short circuit, etc.
Common DC bus
Multiple inverter can use a common DC bus.

Chapter 2 Standard specifications
11
Chapter 2
function
Quick current
limiting
The current limiting algorithm is used to reduce the inverter over
current probability, and improve whole unit anti-interference
capability.
Timing control
Timing control function: time setting range (0m to 6500m)
Running
Input signal
Running
method
Keyboard/terminal/communication
Frequency
setting
10 frequency settings available, including adjustable DC (0 to 10V/
-10V to 10V), adjustable DC (0 to 20mA), panel setting, etc.
Start signal
Rotate forward/reverse
Multi-speed
At most 16-speed can be set (run by using the multi-function
terminals or program)
Emergency
stop
Interrupt controller output
Wobbulate run
Process control run
Fault reset
When the protection function is active, you can automatically or
manually reset the fault condition.
PID feedback
signal
Including DC (0 to 10V), DC (0 to 20mA)
Output Signal
Running status
Motor status display, stop, ac/deceleration, constant speed,
program running status.
Fault output
Contact capacity :normally closed contact 3A/AC 250V, normally
open contact 5A/AC 250V, 1A/DC 30V.
Analog output
Two-way analog output, 16 signals can be selected such as
frequency, current, voltage and other, output signal range (0 to 10V
/ 0 to 20mA).
Output signal
At most 4-way output, there are 40 signals each way
Run function
Limit frequency, jump frequency, frequency compensation, auto-
tuning, PID control
DC current
braking
Built-in PID 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.
Frequency source
Total 10 frequency sources: digital, analog voltage, analog current,
multi-speed and serial port. They can be switched through a variety
of ways.
Input terminals
8 digital input terminals, compatible with active PNP or NPN input
mode, one of them can be for high-speed pulse input (0 to 100 kHz
square wave); 3 analog input terminals for voltage or current input.
Output terminals
2 digital output terminals, one of them can be for high-speed pulse
output(0 to 100kHz square wave); 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, losting-phase
protection (optional), communication error, PID feedback signal
abnormalities, PG failure and short circuit to ground protection.
IGBT temperature
display
Displays current temperature IGBT

Chapter 2 Standard specifications
12
Chapter 2
Inverter fan
control
Can be set
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/O
LED
display
keyboa
rd
Running
informatio
n
Monitoring objects including: running frequency, set frequency,
bus voltage, output voltage, output current, output power, output
torque, input terminal status, output terminal status, analog AI1
value, analog AI2 value, motor Actual running speed, PID set
value percentage, PID feedback value percentage.
Error
message
At most save three error message, and the time, type, voltage,
current, frequency and work status can be queried when the failure
is occurred.
LED display
Display parameters
OLED display
Optional, prompts operation content in Chinese/English text.
Copy parameter
Can upload and download function code information of frequency
converter, rapid replication parameters.
Key lock and
function selection
Lock part or all of keys, define the function scope of some keys to
prevent misuse.
Communi
cation
RS485
The optional completely isolated RS485 communication module
can communicate with the host computer.
Environment
Product standard
Environment
temperature
-10°Cto 40°C (temperature at 40°C to 50°C, please derating for use)
Storage
temperature
-20°C to 65°C
Environment
humidity
Less than 90% R.H, no condensation.
Vibration
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
No need derating below 1000m, please derating 1% every 100 m
when the altitude is above 3000m
Pollution degree
2
Protection level
IP20
Product
standard
Product adopts
safety standards.
IEC61800-5-1:2007
Product adopts
EMC standards.
IEC61800-3:2005
Cooling method
Forced air cooling

13
第
十
章
Chapter 3
Chapter 3 Keyboard
3-1.Keyboard description
Figure 3-1:Operation panel display
3-2.Keyboard Indicators
Indicator flag
Name
Status lamp
RUN
Running indicator light
* ON: the inverter is working
* OFF: the inverter stops
LOCAL/
REMOTE
Command indicator light
That is the indicator for keyboard operation, terminal operation and
remote operation (communication control)
* ON: terminal control working status
* OFF: keyboard control working status
* Flashing: remote control working status
FWD/REV
Forward/reverse running light
* ON: in forward status
* OFF: in reversal status
TUNE/TC
Motor self-learning/Torque control/Fault indicator
* ON: in torque control mode
* Slow flashing: in the motor tunning status
* Quick flashing: in the fault status
Units
combinatio
n indicator
HzAV
Hz
frequency unit
A
current unit
V
voltage unit
RPM
speed unit
%
percentage

Chapter 3 Keyboard
14
Chapter 3
3-3.Description of operation panel keys
Sign
Name
Function
Parameter Setting/Esc
Key
* Enter into the modified status of main menu
* Esc from functional parameter modification
* Esc submenu or functional menu to status menu
Shift Key
*Choose displayed parameter circularly under running or
stop interface; choose parameter’s modified position when
modify parameter
Increasing Key
Parameter or function number increasing,set by
parameter F6.18.
Decreasing key
Parameter or function number decreasing, set by
parameter F6.19.
Running key
For starting running in the mode of keyboard control status
Stop/Reset Key
*For stopping running in the running status; for resetting
the operation in fault alarm status. The function of the key
is subject to F6.00
Running key
For starting running in the mode of keyboard control status
Quick multifunction
key
This key function is determined by the function code
F6.21.
Keyboard encoder
* In query status, function parameter increasing or
decreasing
* In modified status, the function parameter or modified
position increasing or decreasing.
* In monitoring status, frequency setting increasing or
decreasing
3-4.Keyboard display and corresponding letters and numbers
Digital
display
area
Display
letters
Corresponding
letters
Display
letters
Corresponding
letters
Display
letters
Corresponding
letters
0
1
2
3
4
5
6
7
8
9
A
B
C
d
E
F
H
I
L
N
n
o
P
r
S
t
U
T
.
-
y