GREWIN PCLC-901D, Руководство пользователя, Страница: 3 / 14

TIANJIN GREWIN TECHNOLOGY CO.,LTD.
Web:www.grewin-tech.com Wh86-13072088960
Email:salesmanager@grewin-tech.com
Address:DongLi Distr Tianjin City, China
Tel: +86-22-84943756
2
1. GENERAL DESCRIPTION
1.1 GENERAL :
The PCLC-901D Power Cable Fault Pre-locator is an easy operation device used for distance locating . It
’
s easy to operate,support both touch
screen/button operation and with friendly interface.
PCLC-901D can be used alone under the low voltage impulse mode.
Under the mode of impulse current,PCLC-901D needs to work with HVSG-500GX high voltage generator items.Under the multiple impulse
mode,PCLC-901D also need PCLC-900C coupler.After distance locating,user could use PCLD-901P items for fault pinpointing. And these products can
be combined into a set of high performance and innovative cable fault testing system.
1.2 FUNCTION FEATHER:

Multiple distance locating method:
-Low current impulse method: apply to the locating of the low resistance fault. Short circuit fault, open circuit fault. It also can be used in the
measurement of the cable 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 fault. Use the current coupler to gather signal from the earth wire
-Multiple impulse method: improvement of the SIM method

200MHz real-time sampling
-Advance tech.Upgrading for SIM method
-Max. 0.4m measurement resolution,PCLC-901D has small blind zone and is special for the short cable and nearly-terminal fault cable

Touch screen and press key operation
-Touch operating screen with smart gesture operation
-Support cursor drag-drop function and double-click function,easy to locate
-Simple function menus with high performance.

Big color LED screen, friendly interface
-Simple function menus with high performance

7" LED screen,160
°
viewing angle,bright with 750cd/m2 to view under sunshine
-PIP copy
（
pic. temporary storage). There'll be a main window and three temporary storage windows could check three waveform together.

Waveform storage and PC communication
-Special software management for software upgrade, backup and restore in device.
-Waveform storage and communication with computer.
-Internal storage of waveform.
-Optional mini printer for waveform printing