Name: 100km Power Testing Meter/ Cable Fault Pre-Locator
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 750 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
-Support connection with PC or laptop
- Power management
-Back light weakens if no operation in 2 min and power off in 10 min. if no operation.
-Built-in Polymer Lithium-ion battery.
-Working time could reach 7 hours for each use.
MAIN UNIT PANEL:
Details:
l. LED screen : Display all the information. Will introduce in the following.
2.Signal port: connect with testing wire. Choose different wires under different testing mode.
3.Charging port:connect with wire for built-in battery
4.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 adjustment,left and right button is used for cursor adjustment, and enter is used to switch the dotted cursor and soiled cursor
6. Power indicator light:it will light when power on
7.Power/Menu : Turn on or off the machine.When power on,it's menu button.Short press into the menu,press again to exit.
8.Test button:Press to test.
Menu introduction
Support both touch screen operation and Mechanical button. The operation is easy, flexible and direct.
Pop-up menu operation:
Main menu includes Range,VOP,Ratio,Scaling,Copy, Staff, Docu. And Operate.
Sub-menu will pop-up when press above button. After operation or click other position of the screen will exit sub-menu.
Press Power/Menu or Sub-menu will enter the menu mode,and now user could use the multiple function button to operate.
Press Power/Menu again to exit.
Below is the introduction of main-menu button and their sub-menu details:
| Main menu | Submenu |
| Range | 200m,400m,800m,1.5km,3km,6km,12km,25km,50km,100km |
| VOP | XLPE cable,oil paper cable,plastic cable,VOP+,VOP- |
| Scale | Global,zoom in,zoom out |
| Copy | 1/2/3 zone copy,1/2/3 zone compare |
| Staff | Scale switch,new staff,contact setting,fault setting,full length setting,contact delete |
| Docu. | Local storage,USB disk storage,main unit to USB,docu.recall |
| Operate | system setting,screen correct |
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 then adjust the distance to 400m.
Touch operation as below:
Certification:
We have abtained VDE,UL,CE,ROHS,ISO9000 Approal and SGS Audit Supplier in China,We guarantee quality is the first.
Product description:
≤ Applies to the cable fault distance detecting.
≤ TDR mode, ICM mode, MIM mode for different fault
Overview
l Multiple distance locating method:
í 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.
í Impulse current method: apply to the high resistance fault, breakdown fault. Use the current coupler to gather signal from the earth wire, it makes the user far away from the high voltage. This method is safe and reliable.
í Multiple impulse method: improvement of the SIM method
l 200MHz real-time sampling
í Advance tech.
í Max. 0.4m measurement resolution,PCLC 750 has small blind zone and is special for the short cable and near fault cable
l Touch screen and press key operation
í Touch operating screen with gesture operation
í Cursor drag function, easy to locate
í Compatible mechanical button operation
í Simple function menus with high performance.
l Big color LED screen, friendly interface
3.Simple function menus with high performance
4.7" LED screen,160∑viewing angle
l PIP copy(pic. temporary storage)
í There'll be a main window and three temporary storage windows could check three waveforms together.
l Built-in operating system
í Special software management for software upgrade, backup and restore.
l Scale function
í A starting point,10 contacts, one cable fault and one full length could be setting. Details in the following section.
í Display scale and testing waveform together
l Waveform storage and communication with computer.
í Internal storage of waveforms.
í Use USB to export or import date
í Communication with computer
í Optional mini printer for waveform printing
l Remote function
í Remote control scheme (need to matched servicer, it's not standard configuration)
l Power management
í Backlight weakens if no operation in 2 min and power off in 10 min. if no operation.
í Built-in Polymer Lithium-ion battery.
í Working time could reach 5 hours for each use.
Function
| Locating methods: | l Low voltage impulse method
l Impulse current method
l Multiple impulse method if matched with PCLC-715 |
| Sampling frequency: | 200MHz |
| Gain range: | 0-70dB |
| Low voltage impulse voltage: | 30V |
| Max.resolution: | 0.4m |
| Locating range: | 100km |
| Dead zone: | 2m |
| Battery: | Nickel-metal hydride rechargeable batteries,endurance time over 5 hours |
| Communication interface: | USB |
| Power supply: | Input AC220V,50Hz,current 2A,charge for 8 hours |
| Dim.: | 27421881mm |
| Weight: | 3.5kgs |
| Operating Temperature: | -10∩-40∩ |
| Humidity: | 5-90%RH |
| Elevation: | <4500m |
contact information:
MaggieTianjin Grewin Technology Co.,Ltd.
Web:http://grewin-tech.en.made-in-china.com or www.grewin-tech.com
TEL:86-22-84943756
FAX:86-22-85909471
MT: 86-13116189651
GREWIN as manufacture for Toroidal Transformer, current transformer, high frequency magnetics transformer, split core current sensor, clamp on CT, EI power Transformer etc. We have abtained ISO9001: 2015, IEC, CE, VDE, approval.
Our company have many advantages which can be your honesty and reliable supplier:
WHY CHOOSE US?
A. Business philosophy "Quality and Honesty First“
B. Over 40 years experience of transformer designing and producing.
C. Transformer 100% test before the shipment;
D. UL, CE, ISO9001: 2008
E. We offer custom-made transformers, OEM and ODM are welcome
F. We expect at consistently competitive prices
G. Transformer quality lifetime: 10 Years.
H. Professional experiences of the sales and engineers: 5 -10 Years
Grewin Mission: Growing together side by side, Mutual success hand in hand.
We sincerely invite you to join us to create a bright future.
Contact Information:
Tianjin Grewin Technology Co., Ltd.
TEL: +86 22 84943756
Web: www.grewin-tech.com
