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GREWIN PCLC-901D, Manual, Page: 1 / 14

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GREWIN PCLC-901D Manual Download Page 1

 

                 

TIANJIN GREWIN TECHNOLOGY CO.,LTD.

 

Web:www.grewin-tech.com    Wh86-13072088960   
Email:[email protected]   

 

 

Address:DongLi Distr Tianjin City, China   

       

Tel: 

+86-22-84943756

 

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We reserve all right in this document and in the information contained within. Reproduction, use or disclosure to third partners without express 
authorization is strictly forbidden.                                                                                                                                                              V5.0 

 

       

 

PCLC-901D  CABLE  FAULT  LOCATOR 

                               

    *FAULT  PRE-LOCATING  DEVICE

 

                             

 

 

 

   

  V 5.0

 

Summary of Contents for PCLC-901D

Page 1: ...com Address DongLi Distr Tianjin City China Tel 86 22 84943756 0 We reserve all right in this document and in the information contained within Reproduction use or disclosure to third partners without...

Page 2: ...Contact us if any breakdown or error CATALOG 1 General description 3 1 1 General 3 1 2 Function feather 3 1 3 Specification 5 2 Physical characteristics and operation 6 2 1 Configuration 6 2 2 Main un...

Page 3: ...e length the intermediate joints T joints and cable termination joint This method also can be used to correct the wave velocity Impulse current method apply to the high resistance fault breakdown faul...

Page 4: ...g time could reach 7 hours for each use 1 3 SPECIFICATION Locating methods Low voltage impulse method Impulse current method Multiple impulse method Sampling frequency 200MHz Gain range 0 70dB Low vol...

Page 5: ...ging port connect with wire for built in battery USB disk save or import waveform 5 Multiple function button total five functions up down left right and enter Up and down button is used for gain adjus...

Page 6: ...of main menu button and their sub menu details Operation example Observe the waveform seems the fault point may located on the first half of the waveform so the distance 1 5km range is too large and...

Page 7: ...g up above points menu operation steps are as below choose the main menu and press the corresponding sub menu choose the sub menu and press the corresponding button In the following we will all use th...

Page 8: ...and choose different waveform velocity or directly to adjust the velocity to a suitable value Cross linked XLPE Cross linked polyethylene cable 170m us Oil paper Impregnated paper insulated cable 160...

Page 9: ...ve the dotted cursor to left right and it will automatically page turning when reach the border Zoom in zoom in and display part of the waveform centered on dotted cursor Move the dotted cursor to lef...

Page 10: ...device will distinguish different functions The shapes of waveform copy and waveform both function are below shapes in the pic Zone 1 copy Sliding from main window to the Zone 1 Zone 1 both Sliding fr...

Page 11: ...ulse mode TDR Impulse current mode ICM Multiple impulse mode ARM USB save the data into the USB disk I to U insert the USB disk into the USB port Click this button to export data to USB Recall Open th...

Page 12: ...dify Use the number keyboard to modify the parameter value Click the OK to confirm the modify 2 4 7 Delay adjustment When use the impulse current mode and the multiple impulse mode to test it is neede...

Page 13: ...use the multimeter to test resistance again If the tested result is very high reach normal insulation level check whether cable is break by method short circuit three phase and short circuit to the ea...

Page 14: ...ANJIN GREWIN TECHNOLOGY CO LTD Web www grewin tech com WhatsApp 86 13072088960 Email salesmanager grewin tech com Address DongLi Distr Tianjin City China Tel 86 22 84943756 13 Fig 2 13 Screen correcti...

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