Sourcetronic ST9010 Series Скачать руководство пользователя страница 60

Страница: 60 / 62

◇

Voltage waiting time

0.3s – 999.9s (Only DC withstand voltage, and meet (rise

time < wait time < (rise time + test time) )

Test time setting

0.3s – 999.9s (at TIMER ON)

Time Accuracy

± (0.2% set value+ 0.1s)

Measuring Function

Keyboard lock

Prevent accidental modification of test conditions or prohibit

modification of test conditions

Base Clearing Function

Current flowing through insulation resistance and distributed

capacitance between output lines can be cleared

Start Wait Delay

At the beginning of the test (press

START

), output the high-

voltage start signal, wait for a certain time, then start the

high-voltage output.

Judgment of Current Overrange

The hardware quickly judges the insulation collapse, which is

faster and safer than voltage sampling, reducing the impact

damage to the product.

ARC Detection

Abrupt signal of sampling current, to determine the potential

hidden dangers of the loop and the approximate scale

Ground current detection

Protect personal safety in case of accidental electric shock or

leakage of high voltage to the outer shell

Alarm volume adjustment

OFF, High, Low

High Voltage Indication

Window Indicator and LED Light Indicator

Storage and Interface

File Programming and Storage

Programmable 20 test files, 16 test steps can be set for AC, DC

and insulation resistance in each file.

USB Interface

Yes

Boot parameter saving

The setting parameters are saved as default parameters, which

can be automatically restored after the next boot.

Control interface

HANDLER, SINGAL

Communication interface

RS232C, USB

Model function correspondence table

ACW

DCW

Test Unit

Scanning Module

S.CK

D.CK

ST9010

8channels

ST90101

ST9010A

4channels

ST90101A

Each scanning module provides four scanning channels for each unit and up to four scanning

modules can be connected.

S.CK and D.CK are dedicated functions of the scanning module.

Содержание ST9010 Series

Страница 1: ...SOURCETRONIC Quality electronics for service lab and production AC DC Hipot IR Meter ST9010 series User Manual ...

Страница 2: ...ection 11 Chapter 3 Panel Description 12 3 1 Front Panel 12 3 1 1 USB Interface 12 3 1 2 Start Button 12 3 1 3 Stop Button 12 3 1 4 POWER 12 3 1 5 LCD Display 12 3 1 6 Shortcut Function Key 12 3 1 7 File Function Key 13 3 1 8 Numeric keypad 13 3 1 9 Indicator Area 13 3 1 10 High voltage indication and Workinstruction 13 3 1 12 Code switch and knob 13 3 1 13 Test function area FUNCTION 13 3 1 14 Co...

Страница 3: ...ithstanding voltage AC test parameter description 31 4 3 2 DC withstanding voltage test parameter setting 31 DC withstand voltage DC test parameters are described below 32 4 3 3 IR Insulation resistance test parameter setting 32 IR test parameters are as follows 33 4 3 4 OS circuit test parameter setting 33 Open short circuit detection OS test parameters are as follows 34 4 3 5 S CK Single ended c...

Страница 4: ...ces and functions of the instrument 44 Chapter 5 Serial Port Commands Instruction 45 Brief Description of the Command Format 45 5 1 DISPlay Subsystem Commands 45 5 2 MMEM Subsystem Commands 45 5 3 FUNCtion Subsystem Commands 46 5 3 1 FUNCtion test Stop instruction 46 5 3 2 FUNCtion File Editing Function Commands 46 5 3 3 FUNCtion Test Function Test Parameter Commands 46 5 3 4 Specific Examples of ...

Страница 5: ...This can corrode wires connectors and create hidden dangers or connection defects that can cause malfunctions failures and even fires Do not use the instrument in a poorly ventilated area The instrument has a forced air cooling system Please allow enough space for the side and rear air vents to ensure air circulation Do not use the instrument on a sloping surface or in a rocking place If the instr...

Страница 6: ...tion However there is still the possibility of electric shock if there is no proper grounding To ensure safety it is important to ensure that the instrument is grounded Select at least one of the following two available methods to ground 1 The power cord is connected to a single phase three wire power outlet Make sure that the socket s ground wire is securely connected to the ground 2 Connect the ...

Страница 7: ...s connected to theAC LINE end of the rear panel 3 Plug the power cord into an AC outlet 4 Turn on the power switch and make sure that the indicators on the front panel are fully lit on and the panel displays the startup screen 5 The following screen display the AC withstand voltage test AC parameter interface of SETUP interface 6 Turn off the power switch 1 6 Other Characteristics 1 Power consumpt...

Страница 8: ...s of the instrument will be filled with dangerous high voltages Make sure that the protective ground terminal is connected with the ground wire by doing so even if the HIGH VOLTAGE terminal is short circuited to the ground the instrument chassis will not be charged with high voltage and there is no danger Please make sure to connect the protective ground terminal with the ground wire in a correct ...

Страница 9: ...as for reconnection or other reasons make sure the following two points a Confirm that the operating status displayed by the instrument is not the test status b The DANGER light is off Remote Control Warning Be very careful when operating the tester in remote control mode because the start and stop of high voltage is remote controlled the operator can not know the actual working state of the teste...

Страница 10: ...he secondary side of the transformer approximately 10k resistor it takes approximately 0 05S for a 1uF capacitor with a high voltage of 6000V to be discharged to 30V The fixed discharge time of the instrument is 0 2S to ensure the discharge of the device is completed 2 5Handling for Dangerous State of Faulty Tester Typical possible dangerous conditions of the instrument are described below the mos...

Страница 11: ...utput time Up to 1 minute 2mA At least Charging Wait Time WAIT TIME Can Continuous output Note Test time output time voltage rise time test time voltage fall time 2 7Daily inspection In order to avoid accidents at least the following points must be guaranteed before using 1 The input power of the instrument is in compliance with the specifications and the power supply of the instrument is configur...

Страница 12: ...3 PAR4 PAR5 PAR6 PAR7 PAR8 ENTER SYSTEM Figure 3 1 Front panel description 3 1 1 USB Interface It is used to connect an external USB memory 3 1 2 Start Button It is used to start the test and once the test starts the DANGER indicator lights up 3 1 3 Stop Button The stop button is used to stop the test it can also be used to cancel the PASS FAIL and other prompt states 3 1 4 POWER Power switch Befo...

Страница 13: ...ll test result is PASS 3 1 10 High voltage indication and Workinstruction This light is on when the instrument is ready for high voltage testing or when performing high voltage testing Note When the light is on the operator should stay away from the high voltage tester test cable and the tested items to prevent electric shock 3 1 11 Cursor control switch The arrow keys are used to select the items...

Страница 14: ...R8 PAR7 GPIB USB PAR6 PAR5 PAR4 PAR3 RS 23 2C LAN PAR2 PAR1 3 RTN LOW RTN LOW RTN LOW RTN LOW RTN LOW RTN LOW RTN LOW RTN LOW 4 OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT 3 2 1 Product Name Plate Figure 3 2 Rear panel description Information code for product model and date of manufacture 3 2 2 Test unit output module Parallel high voltage output control module 8 for ST9010 and 4 for S...

Страница 15: ...omputer 3 2 8 RS232C serial interface Serial communication interface to communicate with the computer See Chapter 6 for the communication command set 3 2 9 USB serial communication interface To communicate with the computer the computer can control the instrument with the control instruction set through this interface See Chapter 6 for the communication command set 3 2 10 HANDLER interface Control...

Страница 16: ...hannel is connected to the current feedback input of the unit input Note One output of the controller is a double wire output If you need to implement the CK Contact Check function you need to connect the two ends to two different contact points on the same pin of the DUT or can be connected to different pins connected via small impedance If you do not need to implement the CK Contact Check functi...

Страница 17: ...st units are independent of each other The 8 4 unit means 8 4 times the safety test speed ST90101 A scan controller can extend 4 scan channels per test unit and the ST9010 A can control up to 4 units Used to connect test products with test endpoints no larger than 16 By connecting the matching test fixtures the multi parameter test can be completed once the product is placed The output of each tes...

Страница 18: ...high safety and reliability Test unit features Four test functions AC withstand voltage test DC withstand voltage test insulation resistance test open short detection When connected to the load the instrument can continuously perform multi parameter testing by editing the test file Multi unit scanning channel function optional controller ST9010 A with multi channel controller ST90101 A can realize...

Страница 19: ...gits When the voltage is greater than 500V 1MΩ 100MΩ range accuracy is 5 reading 5 digits 100MΩ 1GΩ range accuracy is 10 reading 5 digits Open short circuit detection Before starting high voltage please determine whether or the DUT is reliable connected to ensure that the high voltage test is accurate and safe Open short circuit detection can determine the distributed impedance current above 100PF...

Страница 20: ...the DUT immediately after starting the test The voltage rise timecan be set from 0 1s to 999 9s with a resolution of 0 1s ST9010 series meets various UL test standards and IEC withstand voltage test standards Rise time can be specified when the initial voltage is less than half of the test voltage and when the set test voltage is reached Drop time control function In the qualification judgment of ...

Страница 21: ...ptional After the instrument is connected to the multi unit scan controller the instrument will have a corresponding scan channel value that can be set the customer can set to connect the scan controller port with high voltage or current return terminal of the test unit as needed Contact inspection can be achieved Single ended inspection When connecting the test end of the instrument connect the t...

Страница 22: ... 01 scenario step 1 total steps 1 AC AC withstand voltage test interface AC parameters Other parameters are test parameters of AC withstand voltage The third column of the interface structure is the function switching interface These features can be changed when some feature identifiers are selected in the second interface the relevant parameters of this interface will change For example if the AC...

Страница 23: ...button Note The instrument will save the data modification only when the interface is switched After modifying the data in the setup interface and system interface you must switch the interface Please be careful not to shut down directly after modifying the data to avoid data loss TEST test key Let the instrument enter the test wait state ready to start the high voltage test Power on defaults to t...

Страница 24: ...ds only to the INT LOCK START STOP and F6 unlock keys after the keyboard is locked note that the unlock operation is controlled by the password setting of the system environment interface After the measurement is started the instrument displays the real time test data displayed in the test At FAIL the instrument determines the working method according to the failure mode function See the interface...

Страница 25: ...rrent project and the following projects will be moved one bit later F2 DEL Delete current test step and test item the next step project will move forward one bit F3 NEW Create a new empty test file STEP the system will automatically create a new default step and test project F4 Access the parameters of the previous step of the current display step F5 Access the parameters of the step after the cu...

Страница 26: ...HOLD OFF OFF waiting time between steps KEY Pause press START key to start the next step 0 1S 99 9S Time to wait between steps during multi step testing STRT DLY OFF OFF test wait time 0 1 99 9S Start and test the waiting time between the first item GFI ON OFF Ground current detection enabled OFFSET ON OFF Test data clear is enabled GET Get the existing status data as zero data FAIL MODE STOP If i...

Страница 27: ...de button the firmware program must be inserted into the U disk of the instrument The F2 function key of the metering setting state is to restore to the factory default state 3 Communication interface related sub interface Figure 4 2 3 3 Communication Interface Related Interface Interface parameter notes 1 RS485 uses RS232 interface users need to use RS232 RS485 converter separately The bus addres...

Страница 28: ... indicator is on 3 High pulse hold time of output is about 250mS for high level 4 Low pulse hold time of output is about 250mS for low level For detailed description of the signal see 4 6 HANDLER Interface Circuit Structure and Use Figure 4 2 3 4 HANDLER Communication interface setting 1 related interface Setting Mark Description UNIT n PASS When the unit test passes the signal is valid Figure 4 2...

Страница 29: ...le the signal is valid TEST From pressing START to the end of the entire file test the signal is valid DANGER When there is high voltage output the signal is valid PROG ERR System malfunction the signal is valid 4 2 4 FILE storage interface The file interface is used to save the edited test file or call a previously edited test file Press the FILE button to enter press the FILE button again to swi...

Страница 30: ... instrument system is simple USB flash drive capacity should not exceed 8G Store as few files or directories as possible to avoid instrument reading failure 2 Files of different program versions may not be compatible if the test conditions of the called file incomplete display please restore the factory settings of the instrument re edit the new test file 4 3 Test project interface and parameter d...

Страница 31: ...value OFF Lower limit is not required ARC 0 1 20 0 mA AC arc current maximum allowable OFF No arc is not required TIME 0 2 999 9S AC withstand voltage test time the test is end when the time is up OFF Test time is not required RISE 0 1 999 9S AC high voltage test voltage rise time OFF Default 0 1S Integration with test time FALL 0 1 999 9S AC high voltage test voltage fall time OFF Directly cut of...

Страница 32: ...FALL 0 1 999 9S Test voltage fall time OFF End of test stop voltage output WAIT 0 1 999 9S DC charging wait time OFF Components do not need to be charged ARC 0 1 20 0 mA maximum DC arc current OFF ARC is not required RAMP ON When the voltage rises to judge the current upper limit allowed OFF Do not judge current upper limit Note 1 After the DC test is over the instrument will automatically perform...

Страница 33: ... may be charged RANG AUTO Automatic range mode Improve test accuracy ST9320 series 2uA 20uA 200uA 2mA 10mA Fixed range mode can use I U R to estimate the range to speed up testing ST9010 series 1uA 10uA 100uA 1mA 5mA Fixed range mode can use I U R to estimate the range to speed up testing Note 1 The instrument judges the upper and lower limits at the end of the test The current short limit is keep...

Страница 34: ...t when GET be careful 3 The capacitance value displayed by the instrument here is not the actual capacitance value but the value of the sampled current after impedance conversion which should be similar to the actual installed capacitance between the test terminals The sampled current is not just generated by the capacitor OPEN SHORT value setting When the fixture s open circuit capacitance value ...

Страница 35: ... The setting interface is as follows Figure 4 3 5 S CK setting interface Contact Check S CK The test parameters are as follows VOLT 0 50 0 500kV High voltage test voltage value UPPER 0 1uA 5 00mA Current upper limit SCAN Red This port performs contact check Gray This port ignores contact check UNIT White This unit participates in the test Gray This unit does not participates in the test Descriptio...

Страница 36: ...ected to the test end for contact inspection Gray This port is open UNIT White This unit participates in the test Gray This unit does not participates in the test Description 1 The actual current is related to the internal resistance of the test loop The default is the preferred configuration 2 The test status is DC power open loop mode setting parameters and test values are for reference only 3 C...

Страница 37: ...re is FAIL in the test unit the next step of the instrument will be determined according to the setting mode of FAIL 1 Start Test 7 Ground current Multi step test 8 Arc detection 5 HV Test 8 Current overrun 9 Unqualified treatment 12 Test end 11 Stop 10 Test result processing 6 Voltage Fall 4 Charge current detection 3 Voltage Rise 2 Test Delay If there is any FAIL within this range the following ...

Страница 38: ... is large the capacitor will have a charging process during the voltage rise The current at this time may be much larger than the set upper limit of the measured current If the boost determination is turned on the upper limit misjudgment will be caused If necessary turn on the short circuit threshold to reduce the short circuit sensitivity and increase the charging current 4 4 5 High Voltage Test ...

Страница 39: ...isplay HI FAIL when overrun this judgment is valid only in test mode timed sampling the rate is 100mS each time Current limit determination Since the current sampling is judged to be slow when the insulation collapses the current changes rapidly the sampling circuit cannot reflect in time and the current peak exceeds the allowable output range of the instrument which will trigger such over limit j...

Страница 40: ...g procedure that the test result is unqualified 3 When testing in multiple steps so long as there is a step FAIL the total test result is FAIL 4 4 10 Test Result Processing If the test process exceeds the limit it is judged as unqualified there are many test items and the unqualified judgment processing mode is controlled by the system test mode Otherwise the instrument will display the failure ju...

Страница 41: ...the high voltage relay matrix The withstand voltage tester can directly control the matrix to realize the connection between the controller output and the output of the withstand voltage tester The ST90101 controller has 8 sets of test unit inputs each of which corresponds to 4 scan output ports The ST90101A controller has 4 sets of test unit inputs each of which corresponds to 4 scan output ports...

Страница 42: ...rence only 3 When the contact is inspected the two leads of the same port cannot be directly shorted Can be connected to different contacts of the same pin of the DUT or two pins connected by resistors and inductors see illustration When the port is not used as a contact check the two wires can be short circuited and connected to the DUT pin 4 6 Structure and Use of HANDLER and SINGNAL Interface C...

Страница 43: ...ation Used to give the input signal optocoupler power supply the input signal is invalid when there is no such power supply 4 INTLOCK is the instrument online lock The instrument cannot start the high voltage output when disconnected here 5 The START and STOP signals form a remote input control Valid for shorting on COM1 6 The TEST PASS FAIL and DANGER signals form a remote output control and the ...

Страница 44: ...rading the instrument software 2 The rear panel USB HOST has two working modes for connecting to the computer USBTMC Standard USB slave mode Compatible with software format IEE488 USBVCOM USB analog serial port mode data format 8 n 1 Compatible with software format IEE485 3 RS232 is used to connect with the computer The baud rate is shown in the system setting item and the data format is 8 n 1 It ...

Страница 45: ...1_HIGH CH2_LOW NL END Note In the above example _ is a space tag Subsystem commands of ST9010 DISPlay FUNCtion SYSTem MMEM FETC 5 1 DISPlay Subsystem Commands DISPlay subsystem commands are mainly used to set the instrument display page The DISPlay query returns to the current page Command Syntax DISPlay PAGE page name Command Tree DISPlay PAGE MEASurement Set the display page to measurement displ...

Страница 46: ... Value 1 15 MMEM LOAD LOAD the internal file specified by the file name to the current Syntax Command message MMEM LOAD STAT file Data file Data format Integer Return Value 1 20 Data accuracy 1 5 3 FUNCtion Subsystem Commands 5 3 1 FUNCtion test Stop instruction Commands 5 3 2 FUNCtion File Editing Function Commands Commands 5 3 3 FUNCtion Test Function Test Parameter Commands Commands ...

Страница 47: ...p Function FUNC SOURce STEP sn AC VOLT To set inquiry about the voltage for ACW test Syntax Command message FUNC SOUR STEP sn AC VOLT voltage Query message FUNC SOUR STEP sn AC VOLT Data sn sn same below no longer repeat Data format integer Data range 1 20 Data accuracy 1 ...

Страница 48: ...0 000 mA Data accuracy 0 001mA Data unit mA Example Set the upper current for ACW test in STEP1 as 1mA Command message FUNC SOUR STEP 1 AC UPPC 1 Return Value Query message FUNC SOUR STEP 1 AC UPPC Return to the current limit of ACW in STEP 1 such as 1 FUNC SOURce STEP sn AC LOWC To set inquiry about the LOWER current for ACW test Syntax refer to AC UPPC FUNC SOURce STEP sn AC TTIM To set inquiry ...

Страница 49: ...Example Set the ARC upper current for ACW test in STEP1 as 1mA Command message FUNC SOUR STEP 1 AC ARC 1 Return Message Query message FUNC SOUR STEP 1 AC ARC Return to the ARC current upper limit of ACW in STEP 1 such as 1 000 FUNC SOURce STEP sn AC FREQ To set inquiry about the test frequency for ACW test Syntax Command message FUNC SOUR STEP sn AC FREQ frequency Query message FUNC SOUR STEP sn A...

Страница 50: ...C SOUR STEP 1 AC UNIT2 Return to the UNIT 2 s switch of ACW in STEP 1 such as OFF FUNC SOURce STEP sn AC CH1 To set inquiry about the scan box for ACW test Syntax Command message FUNC SOUR STEP sn AC CH1 scanmethod Query message FUNC SOUR STEP sn AC CH1 Data scan method Data format character Data range HIGH LOW OPEN Example Set CH1 of ACW in STEP 1 as HIGH Command message FUNC SOUR STEP 1 AC CH1 H...

Страница 51: ...TEP sn IR UPPC To set inquiry about the UPPER resistance for IR test Syntax Command message FUNC SOUR STEP sn IR UPPC resistance Query message FUNC SOUR STEP sn IR UPPC Data resistance Data format float Data range 0 0 1 10000MΩ 0 is OFF Data accuracy 0 1 MΩ Data unit MΩ Example Set the upper resistance for IR test in STEP1 to 1 MΩ Command message FUNC SOUR STEP 1 IR UPPC 1 Return Message Query mes...

Страница 52: ...rate Data format integer Data range 10 100 Data accuracy 1 Example Set the OPEN rate for OS test in STEP1 as 50 Command message FUNC SOUR STEP 1 OS OPEN 50 Return Message Query message FUNC SOUR STEP 1 OS OPEN Return value 50 FUNC SOURce STEP sn OS SHOT To set inquiry about the SHOT rate for OS test Syntax Command message FUNC SOUR STEP sn OS SHOT rate Query message FUNC SOUR STEP sn OS SHOT Data ...

Страница 53: ...ay attention to the test safety Commands for CK Setup Function FUNC SOURce STEP sn CK CH1 To set query CK scan box There are only two states for CHx at CK Syntax Command message FUNC SOUR STEP sn CK CH1 scan type Query message FUNC SOUR STEP sn CK CH1 Data scan type Data format character Data range ON OFF 1 0 Example Set CH1 of CK in STEP 1 to ON Command message FUNC SOUR STEP 1 CK CH1 1 Return Me...

Страница 54: ...R STEP 1 DK CH2 Return value HIGH Note 1 The DK function is used to check whether the two test terminals are connected It is necessary to set one channel to be connected high and one channel to be low to form a loop DK detection must be performed separately when multiple loops occur otherwise it will be missed 5 4 SYSTem Subsystem Commands Commands SYSTem PASS To set query the time of PASSHOLD Syn...

Страница 55: ...sage SYST GFI Return value 1 SYSTem FAIL To set query about the state for AFTR FAIL Syntax Command message SYST FAIL 0 1 2 Query message SYST FAIL Data STOP CONT PAUS Data format character Data range 0 3 Example Set AFTR FAIL as STOP Command message SYST FAIL 0 Return Message Query message SYST FAIL Return value 0 SYSTem DELAy To set inquiry about the test delay time please refer SYST PASS SYSTem ...

Страница 56: ...OFF 1 ON Example To set automatically return the test data to ON Command message FETCh AUTO ON or FETCh AUTO 1 Return Message Query message FETCh Return to the result of the current measurement of the instrument Command FETCh After the instrument receives this command the instrument will automatically send out the test results until the end of the test Return format Step test project test unit tes...

Страница 57: ...acters For example turn on UNIT1 UNIT3 All test results are STEP1 AC 1000V test current 1mA PASS STEP2 IR 500V test IR 100M PASS Returned data format STEP1 AC 1 1000 1 000 PASS 3 1000 1 000 PASS SPACE STEP2 IR 1 500 100 000 PASS 3 500 100 000 PASS 0x0A ...

Страница 58: ...ing 5V no load Voltage generation method DDS signal source plus PWM amplifier Current test range AC Current range 0 001mA 10mA SC current moment 20 mA setted output voltage 500V Current resolution 0 001 mA Current accuracy 2 reading 5 digits Actual current OFF 0 001 mA 10mA DC Current range 0 1uA 5 00mA Current accuracy 2 0 reading 5 digits Discharge Function Automatic discharge after the test DCW...

Страница 59: ...od Window comparison mode Ilow ON when Ilow Ix Iupper PASS when Ix Ilower or Ix Iupper FAIL condition Ilower Iupper Ilow OFF when Ix Iupper PASS when Ix Iupper FAIL The insulation resistance discrimination method is the same as the above Current upper limit setting AC 0 001mA 10mA DC 0 1uA 5mA Current lower limit setting AC 0 001mA 10mA LOWER OFF DC 0 1uA 5mA Resistance upper limit setting OFF 0 1...

Страница 60: ...ng current to determine the potential hidden dangers of the loop and the approximate scale Ground current detection Protect personal safety in case of accidental electric shock or leakage of high voltage to the outer shell Alarm volume adjustment OFF High Low High Voltage Indication Window Indicator and LED Light Indicator Storage and Interface File Programming and Storage Programmable 20 test fil...

Страница 61: ... General technical indicators Ambient Temperature and Humidity 0 C 40 C 80 RH Power 100V 242V 47 5 63Hz Power consumption 1200VA Dimension ST9010 340mm 120mm 450mm ST9010A 340mm 120mm 450mm Weight ST9010 About 40kg ST9010A About 25kg ...

Страница 62: ...www sourcetronic com SOURCETRONIC GMBH Fahrenheitstrasse 1 28359 Bremen Germany T 49 421 2 77 99 99 F 49 421 2 77 99 98 info sourcetronic com www sourcetronic com ...

Результаты поиска

Содержание ST9010 Series

Отзывы:

Похожие инструкции для ST9010 Series

Бренды по названию

Популярные бренды

Sourcetronic ST9010 Series, Руководство пользователя

Результаты поиска

Содержание ST9010 Series

Отзывы:

Похожие инструкции для ST9010 Series

Бренды по названию

Популярные бренды