Sincerity Is Fundamental, Clients Is The First.

 

Strict Quality Control, Earnest Service Supply.

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsFault Passage Indicator

Battery Changed Fault Passage Indicator 6kV - 110KV Voltage Red Flag / Flashlight Alarm

I'm Online Chat Now
Certification
China Beijing Tianyihongda Science & Technology Development Co., LTD certification
China Beijing Tianyihongda Science & Technology Development Co., LTD certification
Super friendly service, the Power Line Fault Indicator high quality as expected and very economy and environmental protection.

—— Bruce

This is the first time i do Underground Cable Fault Indicator business , after i received , it is work well. and now i want to order more.

—— Joseph

Battery Changed Fault Passage Indicator 6kV - 110KV Voltage Red Flag / Flashlight Alarm

Battery Changed Fault Passage Indicator 6kV - 110KV Voltage Red Flag / Flashlight Alarm
Battery Changed Fault Passage Indicator 6kV - 110KV Voltage Red Flag / Flashlight Alarm Battery Changed Fault Passage Indicator 6kV - 110KV Voltage Red Flag / Flashlight Alarm Battery Changed Fault Passage Indicator 6kV - 110KV Voltage Red Flag / Flashlight Alarm Battery Changed Fault Passage Indicator 6kV - 110KV Voltage Red Flag / Flashlight Alarm

Large Image :  Battery Changed Fault Passage Indicator 6kV - 110KV Voltage Red Flag / Flashlight Alarm Get Best Price

Product Details:

Place of Origin: Beijing,China
Brand Name: Tianyihongda
Certification: type test report
Model Number: TYHD-AI2

Payment & Shipping Terms:

Minimum Order Quantity: 1set(3pcs)
Price: Negotiation
Packaging Details: 56*40*34cm,48 pcs /box ,standarad export box
Delivery Time: 3000 sets within 1 week
Payment Terms: Western Union, L/C, T/T
Supply Ability: 3000sets per week
Detailed Product Description
Voltage Applicable: 6kV-66KV: 6kV-110KV Alarm: Red Flag And Flashlight
Feature: Battery Can Be Changed Short-circuit Alarm Value: Can Be Customized By Client Before Delivery
High Light:

overhead fault indicators

,

smart sensor indicator

     TYHD-AI2 smart grounded and short circuit fault passage indicator is installed on the overhead power lines, is to detect the grounded and short circuit fault for overhead line. It will alarm during the day and flash during night to show the fault. According to the alarm information , the operator can locate the fault area quickly and find out the point of fault, which supply the best solution for the difficulty in finding fault area.                                                                                                                                                                 Short-circuit adopts method of load current self-adaption intelligent sudden changing way.                        

 

  Battery Changed Fault Passage Indicator 6kV - 110KV Voltage Red Flag / Flashlight Alarm 0Battery Changed Fault Passage Indicator 6kV - 110KV Voltage Red Flag / Flashlight Alarm 1

    When short circuit fault occurs in lines, the indicators will sense the fault current and the display window of fault passage indicator will turn from white into red (or from normal to flashlight).

    Short-circuit adopts method of load current self-adaption intelligent sudden changing way. According to the characteristics of short-circuit, the indicator detects sudden changing current and its lasting time in line to judge fault through electro-magnetic induction way.

    The judgement principle for short-circuit is as following:

 

Battery Changed Fault Passage Indicator 6kV - 110KV Voltage Red Flag / Flashlight Alarm 2                                              Basic function

  • fault indication: The window appears white when line running normally;when short-circuit and earth fault happen, the window will appear red and flashlight at meantime.
  • running online.installed on overhead line directly,free-maintenance.
  • Good adaptability: The accuracy of fault detection will not be affected by the load current changing value
  • strong anti-disturbance capacity:Signal is not affected by line,magnetizing rush current,ultra-harmonics and current wave,especially the earthed capacitance current under condition of mixed lines
  • intelligent reset:                                                                                                                          permanent fault:fault is cleared and power is restored, fault passage indicator will reset for short time;                                                                                                                   Transient fault:Line fault happened and tripped then re-close successfully, fault passage indicator will reset by setting time.             
  • install and uninstall with power:can be installed and uninstalled when line is on power,not affect line running status.                                                                                                              There is type test report for it,test items as following:                                                               

     

     

     

     

    Type Test Items

     

    1. appearance and structure 2.function 3. electrical device performance 4.low temperature performance 5.high temperature performance 6.alternating temperature humidity7.vibrationendurance 8.incline drop test 9. electrical device life 10. static electricity and elecro-discharge immunity test 11.radio frequency electromagnetic field radiated immunity test 12.surge impact immunity test 13. power frequency magnetic field immunity test. 14. Adjacent interference test 15.short-circuit withstand impact test 16. fire hazard test 17. power consumption test 18. protection grade test 19. gripping strength test of grip structure.
     

Contact Details
Beijing Tianyihongda Science & Technology Development Co., LTD

Contact Person: Kitty

Send your inquiry directly to us