Shihlin electric SF-GT Series Assembly instructions

Safety Instructions
Safety Instructions
1
When using Shihlin inverters, please follow the installation to ensure the safety of user and others.
The following instructions will be classified and described by icons：
DANGER It means dangerous instructions, and incorrect handling may result in death or severe
injury.
CAUTION It means caution instructions. Incorrect handling may result in injury or property
damage.
It means caution and execution need to be done. Please operate according to the
instructions.
DANGER
Inverters must be used on the location except corrosive gas, water, flammable
gas.
Please operate far from flammable substance or explosives.
Please do not lay the inverter on an intense trembling or shaking occasion.
Do not operate wires soaked under oil or water.
Prohibit touching any part in the inverter when power is ON to avoid electric
shock.
Three-phase power cannot be connected to terminal U/T1, V/T2, W/T3.
The terminal of the inverter must be correctly grounded.
Do not conduct wiring when the power is ON.
CAUTION
Do not conduct hi-pot test on internal components of the inverter, for
semiconductor is easily damaged by high voltage.
There are CMOS IC components on PCBAs which are especially sensitive to
static electricity. Please do not touch PCBAs before taking anti-static measures.
Even if the motor stops, a charge may still remain in the main circuit terminals of
the inverter with hazardous voltages.
Only qualified persons are allowed to install, wire and maintain the inverter.
After some functions are set, the motor may start immediately once power is ON.
Please choose the safe area to install the inverter, avoiding heat, direct sunlight,
moisture humidity and splashing of droplets.
When wiring between the inverter and motor is too long, it may damage the layer
insulation of the motor. Areactor can be mounted between inverter and motor,
avoiding insulation is damaged.
For the installation power system of rated voltage, it cannot be over 240V for 220
series; it cannot be over 480V for 440 series.
Only qualified personnel familiar with wiring is allowed to perform wiring.
For the installation direction and method, please refer to the regulations.
Make sure to use the temperature in a safe range.
Please follow the installation to use the voltage.
When there are problems in operation, please first unload the motor, after
zero-load operation is OK, and then connect to the machine.
Please confirm whether the inverter power is in line with the motor power.
Before running, please confirm whether the emergency switch can operate
normally.
Power wire, U, V, W wires and signal wire should not be stranded, but separately.
Please turn off the power if it is not used for a long time.

Table of contents
Table of contents
1
TABLE OF CONTENTS
1. MANUAL GUIDE........................................................................................................................................5
2. DELIVERY CHECK ....................................................................................................................................7
2.1 Nameplate Instruction............................................................................................................................7
2.2 Type Instruction.....................................................................................................................................7
2.3 Order Code Description.........................................................................................................................7
3. SHIHLIN INVERTER INTRODUCTION.......................................................................................................8
3.1 Electric Specification..............................................................................................................................8
3.1.1 440V Series Three-phase..........................................................................................................................8
3.2 General Specification (Inverter Characteristics)....................................................................................11
3.3 Appearance and Dimensions...............................................................................................................13
3.3.1 Frame AA..................................................................................................................................................13
3.3.2 Frame A/B.................................................................................................................................................14
3.3.3 Frame D/E/F.............................................................................................................................................15
3.3.4 Frame G....................................................................................................................................................16
3.4 Name of Each Component...................................................................................................................17
3.4.1 Nameplate and Model..............................................................................................................................17
3.4.2 Names of the Components of Frame AA................................................................................................17
3.4.3 Names of the Components of Frame A/B...............................................................................................18
3.4.5 Each Type of Main Loop Terminals Arrangement..................................................................................19
3.5 Installation and Wiring .........................................................................................................................20
3.5.1 Transportation...........................................................................................................................................21
3.5.2 Stockpile....................................................................................................................................................21
3.5.3 EMC Installation Instructions...................................................................................................................21
3.5.4 Installation.................................................................................................................................................23
3.5.5 System Wire Arrangement.......................................................................................................................24
3.5.6 Terminal Wire Arrangement.....................................................................................................................25
3.5.7 Toggle Switch Introduction.......................................................................................................................26
3.5.8 Main-circuit Terminals and Control Terminals Introduction....................................................................29
3.5.9 Wiring Precautions...................................................................................................................................31
3.6 Mini Jumper Instruction........................................................................................................................33
3.7 Selection of Peripheral Equipment.......................................................................................................34
3.7.1 No-fuse switch..........................................................................................................................................34
3.7.2 Power cable specification / pressing connection terminal specification...............................................35
3.7.3 Retrograde Brake Resistor......................................................................................................................36
3.7.4 Reactor......................................................................................................................................................37
3.7.5 Filter ..........................................................................................................................................................40
4. PRIMARY OPERATION............................................................................................................................41
4.1 Operating Modes of the Inverter ..........................................................................................................41
4.1.1 The flow chart for switching the operation mode using DU01 operation panel ...................................43
4.1.2 The flow chart for switching the working mode using DU01 operation panel......................................43
4.1.3 Operation flow charts for monitoring mode with DU01..........................................................................44
4.1.4 Operation flow charts for frequency setting mode with DU01...............................................................44

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2
4.1.5 Operation flow charts for parameter setting mode with DU01..............................................................45
4.2 Basic Operation Procedures for Different Modes..................................................................................47
4.2.1 Basic operation procedures for PU mode (P.79=0 or 1)........................................................................47
4.2.2 Basic operation procedures for external mode (P.79=0 or 2) ...............................................................47
4.2.3 Basic operation procedures for JOG mode (P.79=0 or 1).....................................................................48
4.2.4 Basic operation procedures for communication mode (P.79=0 or 2) ...................................................48
4.2.5 Basic operation procedures for combined mode 1 (P.79=4).................................................................49
4.2.6 Basic operation procedures for combined mode 2 (P.79=5).................................................................49
4.2.7 Basic operation procedures for combined mode 3 (P.79=6).................................................................50
4.2.8 Basic operation procedures for combined mode 4 (P.79=7).................................................................50
4.2.9 Basic operation procedures for combined mode 5 (P.79=8).................................................................50
4.3 Operation............................................................................................................................................51
4.3.1 Pre-operation checks and preparation....................................................................................................51
4.3.2 Operation methods...................................................................................................................................51
4.3.3 Trial run.....................................................................................................................................................52
5. PARAMETER DESCRIPTION...................................................................................................................53
5.1 Torque Boost (P.0, P.46) ......................................................................................................................56
5.2 The Rage of the Output Frequency (P.1, P.2 and P.18).........................................................................57
5.3 Base Frequency and Base Frequency Voltage (P.3, P.19 and P.47)......................................................58
5.4 Multi-speed (P.4~P.6, P.24~P.27 and P.142~P.149)..............................................................................59
5.5 Acceleration / Deceleration Time (P.7, P.8, P.20, P.21,P.44 and P.45)....................................................60
5.6 Electronic Thermal Relay Capacity (P.9)..............................................................................................62
5.7 DC Injection Brake (P.10, P.11 and P.12)..............................................................................................63
5.8 Starting Frequency (P.13) ....................................................................................................................64
5.9 Load Pattern Selection (P.14, P.98~P.99, P.162~P.169)........................................................................64
5.10 JOG Mode (P.15 and P.16)................................................................................................................67
5.11 Stall Prevention (P.22, P.23 and P.66, P.220)......................................................................................67
5.12 Output Frequency Filter Constant (P.28) ............................................................................................69
5.13 Acceleration / Deceleration Curve (P.29, P.255~P.258).......................................................................69
5.14 Regenerative Brake (P.30 and P.70) ..................................................................................................73
5.15 Carrier Operation Selection(P.31) V/F..............................................................................................74
5.16 Communication Function(P.32, P.33, P.36, P.48~P.53, P.153 and P.154).............................................74
5.17 Communication mode operating instruction and speed instruction selection(P.35)..............................95
5.18 Speed Display (P.37, P.259)...............................................................................................................95
5.19 Function Selection of HDI Terminal and Analog Terminal (P.500, P.501, P.502, P.503)........................96
5.20 The Voltage Signal Selection across Terminal 2-5 and Target Frequency (P.38, P.73).........................97
5.21 The Input Signal Selection across Terminal 4-5 and the Target Frequency (P.17, P.39).......................99
5.22 The Voltage Signal Selection across Terminal 1-5 and the Target Frequency(P.509, P.530)..............101
5.23Multi-function Output (P.40, P.85, P.120, P.129, P.130)......................................................................102
5.24 Up-to-frequency Sensitivity (P.41)....................................................................................................104
5.25 Output Frequency Detection (P.42 and P.43)....................................................................................104
5.26 AM1/HDO Terminal (P.54~P.56, P.64, P.74, P.187, P.190 and P.191) ................................................105
5.27 AM2 Terminal (P.535 ~ P.538)..........................................................................................................109
5.28 Restart Function (P.57, P.58, P.150 and P.160).................................................................................109
5.29 Input Signal Filter Constant (P.60, P.528, P.529)............................................................................... 111

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5.30 Remote Setting Function (P.61) ....................................................................................................... 111
5.31 Zero Current Detection (P.62 and P.63)............................................................................................113
5.32 Retry Function (P.65, P.67, P.68, P.69).............................................................................................114
5.33 Brake Selection (P.71).....................................................................................................................116
5.34 Carrier Frequency (P.72)..................................................................................................................116
5.35 Stop or Reset Function Selection (P.75)...........................................................................................118
5.36 Parameters Write Protection (P.77)..................................................................................................118
5.37 Forward/Reverse Rotation Prevention Selection (P.78)....................................................................119
5.38 Operation Mode Selection (P.79) .....................................................................................................119
5.39 Multi-function Terminal Function Selection (P.80~P.84, P.86, P.126, P.550).......................................120
5.40 Multi-function Terminal Input Negative/Positive Logic(P.87)..............................................................127
5.41 Multi-Function Output Terminal Positive/Negative Logic (P.88).........................................................128
5.42 Slip Compensation Coefficient (P.89)...............................................................................................128
5.43 The Inverter Model (P.90) ................................................................................................................129
5.44 Frequency Jump (P.91~P.96)...........................................................................................................129
5.45 Programmed Operation Mode (P.100~P.108, P.111~P.118, P.121~P.123, P.131~P.138)....................130
5.46 Operation Panel Monitoring Selection (P.110) ..................................................................................132
5.47 The selection of positive and reverse rotation dead time (P.119).......................................................133
5.48 Zero-Speed Function (P.151~P.152) ................................................................................................134
5.49 Over Torque Detection (P.155~P.156, P.260)....................................................................................134
5.50 External Terminals Filter Adjusting Function (P.157).........................................................................135
5.51 External Terminal Power Enable Function (P.158)............................................................................136
5.52 Energy-Saving Control Function (P.159) ..........................................................................................136
5.53 Multi-Function Display (P.161) .........................................................................................................137
5.54 PID Parameters 1 (P.170~P.183, P.223~P.225, P.241)......................................................................138
5.55 4-5 Terminal Disconnection Handling Function (P.184).....................................................................144
5.56 The Proportion Linkage Function and The Auxiliary Frequency Function (P.185, P.240)....................144
5.57 SF-GT Types Selection (P.186)........................................................................................................146
5.58 Firmware version and expansion board message (P.124, P.188)......................................................146
5.59 Factory Setting Function (P.189)......................................................................................................146
5.60 2-5 Terminal Input Signal (P.139, P.192~P.195, P.510~P.513)...........................................................147
5.61 4-5 Terminal Input Signal (P.196~P.199, P.505)................................................................................153
5.62 1-5 Terminal Input Signal (P.506，P.514~P.521) ..............................................................................154
5.63 Backlash Compensation Function Selection and Acceleration and Deceleration Interrupt Waiting
Function(P.229~P.233)V/F..................................................................................................................155
5.64 Triangular Wave Function (P.234~P.239)..........................................................................................156
5.65 DC Brake Function before Starting (P.242~P.244)............................................................................157
5.66 Options for Stopping the Cooling Fan (P.245)...................................................................................158
5.67 Modulation Coefficient (P.246).........................................................................................................159
5.68 Commercial Power Supply Frequency Operation Function (P.247~P.250)........................................159
5.69 Maintenance Alarm Function (P.261)...............................................................................................162
5.70 Regeneration and Avoidance Function (P.267~P.272)......................................................................163
5.71 Input Phase Failure Protection (P.281) ............................................................................................165
5.72 Vibration Inhibition Factor (P.285 and P.286)....................................................................................165
5.73 Short Circuit Protection Function (P.287)..........................................................................................166

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4
5.74 Alarm History Parameters (P.288~P.291) .........................................................................................166
5.75 Accumulative Motor Operation Time Function (P.292 and P.293)......................................................167
5.76 Password Protection Function (P.294 and P.295).............................................................................167
5.77 Motor Control Mode (P.300 and P.301).............................................................................................168
5.78 Motor Parameter (P.302~P.312).......................................................................................................171
5.79 Gain Adjustment at Speed Control (P.320~P.325).............................................................................172
5.80 Torque limit range setting(P.326)......................................................................................................173
5.81 Feedback Control Parameters (P.350~P.359)...................................................................................174
5.82 Torque control parameters (P.400~P.407).........................................................................................176
5.83 HDI terminal input signal (P.522~P.526)...........................................................................................178
5.84 PTC(P.532~P.534)...........................................................................................................................179
5.85 The tension control mode selection (P.600~P.603)...........................................................................179
5.86 Tension setting (P.604~ P.609, P.654)..............................................................................................181
5.87 Curling Radius Calculation (P.610~P.626, P.650) .............................................................................182
5.88 Line Speed Input (P.627~P.630).......................................................................................................186
5.89 Tension compensation (P.631~P.636) ..............................................................................................191
5.90 Parameters of Material Supply Interrupt Auto Detection (P.637~P.640).............................................187
5.91 PID Parameters 2 (P.641~P.644) .....................................................................................................188
5.92 Pre-drive control parameters (P.645~P.647).....................................................................................189
5.93 Constant line speed mode parameter (P.656)...................................................................................191
5.94 Alarm History Clear (P.996)..............................................................................................................192
5.95 Inverter Reset (P.997)......................................................................................................................192
5.96 Restoration of the Parameters to the Default Values (P.998 and P.999)............................................193
6. INSPECTION AND MAINTENANCE.......................................................................................................194
6.1 Daily Inspection.................................................................................................................................194
6.2 Periodical Inspection (During Machine Shutdown) Items....................................................................194
6.3 Regular Replacement for Some Components....................................................................................195
6.4 Inverter Insulation Resistance Measurement......................................................................................195
6.5 Motor Insulation Resistance Measurement ........................................................................................195
6.6 IGBT Module Test..............................................................................................................................196
APPENDIX 1 PARAMETER TABLE ...........................................................................................................197
APPENDIX 2 ALARM CODE LIST .............................................................................................................216
APPENDIX 3 TROUBLES AND SOLUTIONS.............................................................................................220
APPENDIX 4 OPTIONAL EQUIPMENT......................................................................................................221
APPENDIX 5 EUROPEAN SPECIFICATION COMPATIBILITY DESCRIPTION..........................................224
REVISION RECORD..................................................................................................................................227

Manual Guide
Manual Guide
5
1. Manual Guide
The Shihlin Electric SF-GT Series inverters have been designed with many complex
parameterized functions to meet most of the application requirements in the market. For
first-time users, they may experience some problems while using an inverter of such
complex nature. Therefore, we recommend each user to read through each part of this
manual carefully in order to master the operating methods of the inverters. Please feel free
to contact us if you have any question.
Chapter 3 of this manual lists the detailed specifications of Shihlin Electric SF-GT Series
inverters. Section 3.5 will guide you on how to install the inverters, with an emphasis on
safety precautions that must be noted when using the inverters.
Chapter 4 guides customers on how to use the inverter. In Section 4.1, it gives a brief outline
on the operating mode of the inverter and how to use the operation panel. In section 4.2, the
simple operating steps are explained. Chapter 5 explains the function of each parameter in
detail.
The definitions of terminologies used in this manual are as follow:
1. Output frequency, target frequency, steady output frequency
The actual output current frequency of the inverter is called “output frequency.”
The frequency set by user (through operation panel, multi-speed terminals, voltage signal,
and current signal or communication settings) is called “target frequency.”
When the motor starts running, the output frequency of the inverter will gradually
accelerate to the target frequency before it finally runs steadily at the target frequency.
This output frequency is called “stead output frequency.”
2. Detail explanation on parameter settings are provided in Chapter 5.For users who are
not familiar with these settings, arbitrary adjustment of the parameter may result in
abnormal operations. All parameters can be reset to their default values by the parameter
of P.998. For setting procedures of this parameter, please refer to P.998 in Chapter 5.
3. The “operation mode” and “working mode” of the operation panel
The operating mode determines the reference source for the target frequency and the
signal source for starting. A total of nine operating modes are provided in each Shihlin
inverter. Please refer to Section 4.1 for details.
The operation panel is used mainly for monitoring the numeric values, setting parameters
and target frequency. There are a total of five working modes on the Shihlin operation
panel. Please refer to Section 4.1 for details.
4. The difference between “terminal name” and “function name”:
Printed letters can be found near the terminals of either the control board or the main
board. They are used to distinguish each terminal and care called “terminal name.”
For “multi-function control terminal” and “multi-function output terminal,” besides the
terminal name, it is also necessary to define the “function name.” The function name
indicates the actual functions of the terminal.
When explaining the function for a terminal, the name used is its “function name.”

Manual Guide
Manual Guide
6
5. The difference between “on” and “turn on”:
When explaining the function for the “multi-function control terminal”, two words “on” and
“turn on” are often used:
The word “on” is used to indicate that the external switch of the terminal is in close state,
and thus it belongs to the description of the state.
The word “turn on” is used to describe the action that the external switch of the terminal is
shut from the open state to the close state, and thus belongs to the description of action.
Similarly, the words “off” and “turn off" belong to the above-mentioned states and actions.

Delivery Check
Delivery Check
7
2. Delivery Check
Each SF-GT-TYPE inverter has been checked thoroughly before delivery, and is carefully
packed to prevent any mechanical damage. Please check for the following when opening the
package.
Checking out whether the product was damaged during transportation.
Whether the model of inverter coincide with what is shown on the package.
2.1 Nameplate Instruction
Output : 4.2A MAX 3PH AC380~480V 1.5KW
Input : 4.5A 3PH AC380~480V 50/60Hz
Style No. : SF-040-1.5K-GT
Serial NO. :
MFG. NO. : L2L0072
FN00001
FREQ. Range : 0.2~650Hz IP20
2.2 Type Instruction
SF-040-1.5K-GTS
Product series
Input voltage 040:440V 3-PHASE
Suitable motor: 1.5K = 1.5KW……
SF-GT general inverter
S: small type
Blank: standard type
2.3 Order Code Description
Example:
Customer requirement Order code
Inverter specification
SF-040-1.5K-GT(SF-GT series 440V 1.5kW inverter) SNKSF0401R5KGT
SF-040-7.5K-GT(SF-GT series 440V 7.5kW inverter)SNKSF0407R5KGT
SF-040-15K-GT(SF-GT series 440V 15kW inverter)SNKSF04015KGT

Shihlin Inverter Introduction
Inverter Introduction
8
3. Shihlin Inverter Introduction
3.1 Electric Specification
3.1.1 440V Series Three-phase
Model SF-040-
□□□
K-GT
1.5
2.2
3.7
Applicable motor
capacity(kW)
ND
2.2
3.7
5.5
HD 1.5 2.2 3.7
Output
Rated output
capacity(kVA)
ND
4.6
6.9
10
HD
3
4.6
6.9
Rated output
current (A)
ND
6
9
13
HD
4.2
6
9
Overload
current rating
ND
120% 60 seconds (inverse time characteristics)
HD
150% 60 seconds (inverse time characteristics)
Maximum output voltage
Three-phase 380-480V
Power
supply
Rated power voltage Three-phase 380-480V 50Hz / 60Hz
Power voltage permissible
fluctuation
Three-phase 342-528V 50Hz / 60Hz
Power frequency
permissible fluctuation
±5%
Power
source
capacity (kVA)
ND
6.9
10.4
11.5
HD
4.5
6.9
10.4
Cooling method
Self cooling
Forced air cooling
Inverter weight kg
2.8
2.8
2.8

Shihlin Inverter Introduction
Inverter Introduction
9
Model SF-040-□□□K-GT 5.5 7.5 11 15 18.5 22
Applicable motor
capacity(kW) ND 7.5 11 15 18.5 22 30
HD 5.5 7.5 11 15 18.5 22
Output
Rated output
capacity(kVA)
ND
14
18
25
29
34
46
HD
10
14
18
25
29
34
Rated output
current
(A)
ND
18
24
32
38
45
60
HD
13
18
24
32
38
45
Overload
current rating
ND
120% 60 seconds (inverse time characteristics)
HD
150% 60 seconds (inverse time characteristics)
Maximum output voltage Three-phase 380~480V
Power
supply
Rated power voltage Three-phase 380~480V 50Hz / 60Hz
Power voltage permissible
fluctuation
Three-phase 342~528V 50Hz / 60Hz
Power frequency
permissible fluctuation
±5%
Power source
capacity (kVA)
ND
16
20
27
32
41
52
HD
11.5
16
20
27
32
41
Cooling method Forced air cooling
Inverter weight kg 5.6 5.6 5.6 5.6 8.3 8.3
Model SF-040-□□□K-GT 30 37 45 55 75 90 110
Applicable motor
capacity(kW) ND 37 45 55 75 90 110 132
HD 30 37 45 55 75 90 110
Output
Rated output
capacity(kVA)
ND
56
69
84
114
137
168
198
HD
46
56
69
84
114
137
168
Rated output
current(A)
ND
73
91
110
150
180
220
260
HD
60
73
91
110
150
180
220
Overload
current rating
ND
120% 60 seconds (inverse time characteristics)
HD
150% 60 seconds (inverse time characteristics)
Maximum output voltage Three-phase 380~480V
Power
supply
Rated power voltage Three-phase 380~480V 50Hz / 60Hz
Power voltage permissible
fluctuation
Three-phase 342~528V 50Hz / 60Hz
Power frequency
permissible fluctuation
±5%
Power source
capacity (kVA)
ND
65
79
100
110
137
165
198
HD
52
65
79
100
110
137
165
Cooling method Forced air cooling
Inverter weight kg 25 25 25 37 37 37 67

Shihlin Inverter Introduction
Inverter Introduction
10
Note: 1.ND for Normal Duty，HD for Heavy Duty，the selection is decided by the setting value of P.186.
2.The test conditions of rated output current, rated output capacity and frequency converter inverter
power consumption are: the carrier frequency (P.72) is at the set value
; the frequency
converter/inverter output voltage is at 440V; the output frequency is at 60Hz, and the ambient
temperature is 40℃.
Model SF-040-□□□K-GT 132 160 185 220
Applicable motor
capacity(kW) ND 160 185 220 250
HD 132 160 185 220
Output
Rated output
capacity(kVA)
ND
236
295
367
402
HD
198
236
295
367
Rated output
current (A)
ND
310
340
425
480
HD
260
310
340
425
Overload
current rating
ND
120% 60 seconds (inverse time characteristics)
HD
150% 60 seconds (inverse time characteristics)
Maximum output voltage Three-phase 380~480V
Power
supply
Rated power voltage Three-phase 380~480V 50Hz / 60Hz
Power voltage permissible
fluctuation
Three-phase 342~528V 50Hz / 60Hz
Power frequency
permissible fluctuation
±5%
Power source
capacity (kVA)
ND
247
295
367
402
HD
198
247
295
367
Cooling method Forced air cooling
Inverter weight kg 67 84 90 94

Shihlin Inverter Introduction
Inverter Introduction
11
3.2 General Specification (Inverter Characteristics)
Control method SVPWM control, V/F control, close-loop V/F
control (VF+PG),
gene
ral flux vector control, sensorless vector control (SVC),
close-loop vector control (FOC+PG), torque control (TQC+PG).
Output frequency range 0.2~650Hz (The starting frequency setting range is 0~60Hz).
Frequency
setting
resolution
Digita
l setting
If the frequency set value is below 100Hz, the resolution will be
0.01Hz.
If the frequency set value is above 100Hz, the resolution will be
0.1Hz.
Analog
setting
When setting DC 0~5V signals, the resolution will be 1/500;
When setting DC 0~10V or 4~
20mA signals, the resolution will be
1/1000.
Output
frequency
accuracy
Digital setting
Maximum target frequency ±0.01%.
Analog
setting
Maximum target frequency ±0.5%.
Voltage/ Frequency
output characteristic
Base frequency voltage (P.19), base frequency (P.3) can be
arbitrarily set.
Constant torque model and applicable load model can be selected
(P.14).
Start torque 150% 0.5Hz (SVC) ，180% 0Hz (FOC+PG).
Torque boost
The torque boost setting range is 0~30% (P.0), auto boost, slip
compensation.
Acceleration /
deceleration curve
characteristics
The resolution (0.01s/0.1s) of acceleration/deceleration time
(P.7, P.8) is switched by P.21.
The setting range has 0~360s or
0~3600s for selection. And different
acceleration/deceleration
curve model can be selected by P.29.
DC braking
The DC braking action frequency is 0~120Hz (P.10); the DC
braking time is 0~60s (P.11).
The DC braking voltage is 0~30% (P.12).
Linear braking and idling
braking selection (P.71).
Stalling protection The stalling protection level can be set to 0~400% (P.22).
Target frequency setting
Operation panel setting, DC 0~5V/10V signal, DC -10~+
10V
signal, DC 4~20 mA signal, multiple speed stage level setting
,
communication setting, HDI setting.
PID control Please refer to P.170~P.182 in chapter 4.
Input
terminals
Multi-
function
switching
signal input
(M0,M1,M
2,STF,STR
,RES,M3)
-SD
P.80~P.84,
P.86, P.126
Motor starting (STF, STR), the second
function (RT), 16-
speed operation (RH,
RM, RL, REX), external thermal relay
(OH), reset (RES) and so on.
Pulse input HDI-SD P.550
The terminal HDI can accept impulse
signal w
hich maximum frequency is 100
kHz.

Shihlin Inverter Introduction
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12
Output
terminal
Multi-function
open collector
output
SO1-SE P.40
Inverter running (RUN), output frequency
detection (FU), Up to frequency (SU),
overload alarm (OL),
zero current detection
(OMD)
, alarm (ALARM), section detection
(PO1), periodical detection (PO2), and
pause detection (PO3), inverter output (BP),
work frequency output (GP).
SO2-SE P.129
Multi-function
relay output
A1-B1-C1 P.85
A2-B2-C2 P.130
Analog output
AM1-5 P.54 Multi-function DC (0~10V/0~20mA
) output:
output voltage, current.
AM2-5 P.537
Pulse output HDO-SD
P.54
，P.74
Output the pulse which maximum frequency
is 100 kHz.
Operation
panel
Operation
monitoring
Output frequency monitoring, output current monitoring, output
voltage monitoring, abnormality record (Maximum 12 sets).
LED indication
lamp (8)
Forward rotation indication lamp, reverse rotation indication
lamp, frequency monitoring indication lamp, voltage monitoring
indication lamp, current monitoring indication lamp, mode
switching in
dication lamp, PU terminals control indication lamp,
and external terminals control indication lamp.
Communication function
RS-485 communication, can select Shihlin/Modbus
communication protocol.
Protection mechanism /
alarm function
Output short circuit protection, Over-current protection,
(+/P)-(-/N) over-voltage protection, under-
voltage protection,
motor over-heat protection (P.9), IGBT module over-
heat
protection, communication abnormality protection,
PTC
temperature protection etc.
Environment
Ambient
temperature
-10 ~ +40 ℃(non-freezing).
Ambient
humidity
Below 90%Rh (non-condensing).
Storage
temperature
-20 ~ +65 ℃。
Surrounding
environment
Indoor, no corrosive gas, no flammable gas, no flammable
powder.
Altitude and
vibration
Altitude below 1000 meters, Vibration below 5.9m/s2(0.6G).
Grade of
protection
IP20
The degree
of
environment
al pollution
2
Class of
protection
Class I

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13
3.3 Appearance and Dimensions
3.3.1 Frame AA
H
2*R3.1
H1
W1
W
D
Model Frame
H
(mm)
H1
(mm)
W
(mm)
W1
(mm)
D
(mm)
SF-040-1.5K-GT
AA 251 236 131 116 170SF-040-2.2K-GT
SF-040-3.7K-GT

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14
3.3.2 Frame A/B
Model Frame
H
(mm)
H1
(mm)
W
(mm)
W1
(mm)
D
(mm)
SF-040-5.5K-GT
A 323 303 200 186 186SF-040-7.5K-GT
SF-040-11K-GT
SF-040-15K-GT
B 350 330 230 214 195SF-040-18.5K-GT
SF-040-22K-GTS
D
H1
H

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15
3.3.3 Frame D/E/F
d
DH
H1
W
W1
W2
Output : 38A MAX3PH AC38 0~480V 18.5KW Input : 3 9A 3PH AC380~480V 50/60Hz Style No. :
SF-040-18.5K
Serial NO. :
MFG. NO. : S2L0072
MADE IN CHINA
FAP00001
INVERTER
FREQ.Range : 0.2~400Hz IP20
Suzhou Shihlin Elec tric & Engineering C o.,Ltd
N29467
Model Frame
H
(mm)
H1
(mm)
W
(mm)
W1
(mm)
W2
(mm)
D
(mm)
d
(mm)
SF-040-22K-GT D 561 510 300 277 220 270 9SF-040-30K-GT
SF-040-37K-GT
SF-040-45K-GT
E 595 566 370 336 336 286 13SF-040-55K-GT
SF-040-75K-GT
SF-040-90K-GT
F 850 821 425 381 381 286 13SF-040-110K-GT
SF-040-132K-GT

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16
3.3.4 Frame G
D
d
W2
W2
H
H1
WW1
W1
Model Frame
H
(mm)
H1
(mm)
W
(mm)
W1
(mm)
W2
(mm)
D
(mm)
d
(mm)
SF-040-160K-GT G 870 850 500 180 180 360 13SF-040-185K-GT
SF-040-220K-GT

Shihlin Inverter Introduction
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17
3.4 Name of Each Component
3.4.1 Nameplate and Model
Output : 4.2A MAX 3PH AC380~480V 1.5KW
Input : 4.5A 3PH AC380~480V 50/60Hz
Style No. :
SF-040-1.5K-GT
Serial NO. :
MFG. NO. : L2L0072
FN00001
FREQ. Range : 0.2~ 65 0Hz IP20
3.4.2 Names of the Components of Frame AA
Cover
Operation panel
Mounting holes
POWER light
ALARM light
Connector of the
operator panel
Expansion card
connector
Connecting wire
Control-circuit
terminal block
Main-circuit
terminal block
Main-circuit terminal
block nameplate
Earthing terminal
MFG.nameplate
Mounting holes
Wiring the outlet
Fan
1. The above figure corresponds to all the models of frame AA.
2. Push down the latch on the top cover and pull the latch toward the front of the inverter to
remove the top cover.
3. “Wiring Outlet” is designed for fixing and protecting the lead wire. When wiring, the lead
wire must passed through the “wiring outlet” and then connected to the terminals. Use cable
ties to fix the wires in a bundle.

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18
3.4.3 Names of the Components of Frame A/B
1. The above figure corresponds to all the models of frame A and B.
2. Push down the latch on the top cover and pull the latch toward the front of the inverter to
remove the top cover.
3. “Wiring Outlet” is designed for fixing and protecting the lead wire. When wiring, the lead
wire must passed through the “wiring outlet” and then connected to the terminals. Use
cable ties to fix the wires in a bundle.
3.4.4 Names of the Components of Frame D/E/F/G
1. The above figure corresponds to all the models of frame D, E, F and G.
2. Push down the latch on the top cover and pull the latch toward the front of the inverter to
remove the top cover.
3. “Wiring Outlet” is designed for fixing and protecting the lead wire. When wiring, the lead
wire must passed through the “wiring outlet” and then connected to the terminals. Use
cable ties to fix the wires in a bundle.

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19
3.4.5 Each Type of Main Loop Terminals Arrangement
●Terminal arrangement
Note: 1. Frame AA
S/L2
Power input
T/L3 +/P
P1 -/N U/T1
motor
R/L1 V/T2W/T3
PR
2. Frame A
STPP1 NU
motor
Power input
E R V W
PR
3. Frame B
STP P1 N U
motor
Power input
R V W
PR
4. Frame D, E and F
R/L1 S/L2 T/L3 P1 +/P -/N U/T1V/T2 W/T3
motor
Power input
5. Frame G