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ISO9001

ISO9001

 In  the  interest of product improvement, specifications are subject to change without notice. All rights reserved.

 In  the  interest of product improvement, specifications are subject to change without notice. All rights reserved.

Xi'an Westpow Power Electronics Co.,Ltd.

ADD

2 Xibu Road New Industry Park GaoXin Borough Xi'an 710119 P.R.China

TEL

+86-29-88889286   88889256    88889356    88889257-801

Technique service hot-line: +86-29-88889352   88889356

FAX

+86-29-88889293

Email

 [email protected]  

http://www.westpow.com     or   http://www.westpow.cn

Xi'an Westpow Power Electronics Co.,Ltd.

ADD

2 Xibu Road New Industry Park GaoXin Borough Xi'an 710119 P.R.China

TEL

+86-29-88889286   88889256    88889356    88889257-801

Technique service hot-line: +86-29-88889352   88889356

FAX

+86-29-88889293

Email

 [email protected]  

http://www.westpow.com     or   http://www.westpow.cn

..

    Series User Manual 

    Series User Manual 

7.5KW-500KW/380V

7.5KW-500KW/380V

,

XI AN WESTPOW POWER ELECTRONICS CO.,LTD

,

XI AN WESTPOW POWER ELECTRONICS CO.,LTD

L1600

L1600

Summary of Contents for L1600

Page 1: ...ectronics Co Ltd ADD 2 Xibu Road New Industry Park GaoXin Borough Xi an 710119 P R China TEL 86 29 88889286 88889256 88889356 88889257 801 Technique service hot line 86 29 88889352 88889356 FAX 86 29 88889293 Email westpow 163 com http www westpow com or http www westpow cn Xi an Westpow Power Electronics Co Ltd ADD 2 Xibu Road New Industry Park GaoXin Borough Xi an 710119 P R China TEL 86 29 8888...

Page 2: ...01 Technique service hot line 86 29 88889352 88889356 FAX 86 29 88889293 Email westpow 163 com http www westpow com or http www westpow cn Xi an Westpow Power Electronics Co Ltd ADD 2 Xibu Road New Industry Park GaoXin Borough Xi an 710119 P R China TEL 86 29 88889286 88889256 88889356 88889257 801 Technique service hot line 86 29 88889352 88889356 FAX 86 29 88889293 Email westpow 163 com http www...

Page 3: ...User Manual User Manual ...

Page 4: ...s maintained 7 Please do not maintain this product if you are not the professionals Because thereare high voltage 1 Only professional technician can install or guide the installation of thisproduct 2 Ensure the power and specification of the motor matching with this product 3 The capacitor is prohibited strictly to be connected with the output terminal U V W of thisproduct 4 The cables connecting ...

Page 5: ...ion lifetime of the motor and correspond equipments You can select several sorts of starting mode set the current and voltage in a wide range It can be used in a lot of load conditions so the technic can be improved 1 1 Function 1 OPERATION MENU 1 2 Feature User Manual User Manual User Manual User Manual 17 17 Setting Starting mode Voltage Ramp Mode Current Limitv Jogging Control Mode Setting Rate...

Page 6: ...vides the protective features such as Overload Line fault Over current Starting Time ultra limit When Soft Starter nominal power is higher than the actual load power user can modify the actual current parameter according to the load current So the power of the soft starter is matched to the power of the actual power of load 2 Type and Inspection 2 Type and Inspection Each STR series soft starter i...

Page 7: ...tart frequency Start frequency less than 15 per hour according the load less than 15 per hour according the load Cooling Cooling Natural air cooled Natural air cooled Using condition Using condition It is necessarythat bypass contactorand the protect device should be used It is necessarythat bypass contactorand the protect device should be used IP Code IP Code IP20 IP20 EnvironmentIt EnvironmentIt...

Page 8: ...arter Cabinet installation Cabinet installation User Manual User Manual User Manual User Manual Figure 3 2 Hot Air Out Hot Air Out Hot Air Out Hot Air Out STR STR Figure 3 3 Figure 3 4 Soft starter Ventilation Cool Air in 4 Operating Principle 4 Operating Principle There are three pairs of anti parallel thyristors connected to the stator of motor Using the electric switch feature of the thyristors...

Page 9: ...ntrol the motor anymore So the bypass contactor must be used See figure 5 2 After the bypass contactor works only the Missing Supply phase fault can be detected So the thermal protection relay or motor protection device must be used See figure 5 2 User Manual User Manual User Manual User Manual 5 Wiring and Terminal 5 Wiring and Terminal RUN JOG STOP COM RET Start Start Jog Jog Free stop Free stop...

Page 10: ...y of themaccording to theload instance andrequirement 6 1 VoltageRamp 6 1 VoltageRamp The waveform of the voltage shows in Figure 6 1 U0 in figure is initial output voltage When starting the output voltage is up to U0 immediately and then ramps up gradually according to the parameter Start Time t set in advance Then the motor accelerates continuously When the output voltage reaches the rate value ...

Page 11: ...ht it shows which start mode is Lamp Light it is means the start mode is Current Limit Lamp Light it is means the start mode is Voltage Ramp Ready When the soft Starter is power on self inspection is performed The self inspection includes testthe parameters thatthe user changed fault protection ofparameters setting checkif the phaseof voltage is not right protectionof missing supplyphase and check...

Page 12: ...ess this key the motor start accordingthe start modeuser set When the system is on Ready state press this key the motor start accordingthe start modeuser set Key Function Key Function There are fivekey on thekeyboard start stop Program Increase Decrease There are fivekey on thekeyboard start stop Program Increase Decrease When the systemis on Startingor Running state press this key the motor stop ...

Page 13: ...ot release code c and rate current display on thekeyboard the unitis ampere Releasethis key system return to state On state press key and not release code c and rate current display on thekeyboard the unitis ampere Releasethis key system return to state 8 3 Setting 8 3 Setting On Ready state press key and release it5 minutes later orpress and at thesame time systementer Setting state On Ready stat...

Page 14: ...amp Voltage mode is selected The default value is30 second This parameter isset according tothe load type For the heavy load and big inertia load type this value can be increased For light load type the starting time may be shorter then the time user set It is normal if the starting process is all right Control Mode It is the way user selected to state and stop the motor There are two ways keyboar...

Page 15: ...arter this fix value is the parameter user set This mode is convenience in trial running and position regulating Control mode It is the way user selected to state and stop the motor There are two ways keyboard control and terminal control The selection of Control Mode describe in chapter 8 3 5 In figure 8 6 In figure 8 6 Quit Press key in any state introduced above system return state Quit Press k...

Page 16: ...t right In such circumstances the factory default value will restore automatically Solution Because the factory default value is restored so user should set the parameter again Fault Fault Explanation and Solutions Explanation and Solutions Phase lack The system detects this fault on any time If this fault is detected the protection will act within 120 ms and the fault code display on the keyboard...

Page 17: ...hich power is 7 5kw to 160kw Note This circuit diagram is designed for the motor which power is 7 5kw to 160kw FU2 R KA1 Bypass Bypass K22 K24 K12 K14 K22 K24 STRL AR STRL K12 K14 PA A LH U V W FR FR FR Fault Fault Main circuit Main circuit Figure10 1 24 OPERATION MENU 25 OPERATION MENU STR L STR L L1 L2 L3 N QF1 FU1 R PV V R S T U V W COM M RUN STOP KM FU3 AR AC220V SB1 KA1 SB2 KA1 KM HG HR HY KM...

Page 18: ...the controlmode to Press key check whether the 3 phase current is balance using current measure meter at this time because the voltage is too low the motor maynot rotate Itis normal If above testresult is normal user can operatethe soft starterto start and stop the motor as normal Press key to start motor after the startsequence complete thebypass contactor cameinto work automatically Shows onthe ...

Page 19: ...g for ensuring what you ordered is proper Bypass contactor and the electrical protection devices must be equipped when using For the users who have special requirements please say the requirement to the supplier when ordering We will provide perfect service Ordering Ordering 13 Installation and appearance dimension 13 Installation and appearance dimension Table13 1 Table13 1 Type Type STR008 3 STR...

Page 20: ...ork after starting completed Bypass state Bypass contactor put into work after starting completed Function Function Fault Fault Set starting mode Set starting mode Set initial voltage under voltage ramp mode Set initial voltage under voltage ramp mode Set ramp time under voltage ramp start mode Set ramp time under voltage ramp start mode Set current limit value under current limit mode Set current...

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