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HZJK-715 overhead line fault locator
HZJK-715 Overhead Line Fault Locator Space Vector Method Overhead Line Fault Locator is a handheld portable instrument suitable for fault diagnosis of
Product details
1、 Purpose:
Space vector method overhead line fault locatorIt is a handheld portable instrument suitable for6-35kVFault diagnosis of overhead power lines in low current grounding systems. During the period when live operation is allowed after a grounding fault occurs in a low current grounding systemUsing comparative fault current magnitude and vector analysis method toOnline positioning of single-phase grounding fault points. Equipment composition as shown in the diagram1-1-1.
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sensor |
receiver |
picture1-1-1Equipment Composition
2、 Functional Features
one
2. Innovatively utilizing the fault current vector analysis method for locating the grounding point of overhead power lines.
3. Digital signal processing has strong anti-interference ability.
The human-machine interface is user-friendly, easy to operate, and intuitive.
5. four
Rechargeable lithium batteries are convenient to use for power supply.
Power management function: Automatic shutdown due to low battery voltage and no operation.
six3Handheld, small in size, lightweight, and easy to carry.Product parameters
one800Tested line:480each other
6-35kVtwoInformation display:
×226High brightness color LCD140threePower supply: Built in rechargeable lithium battery 3.7V6700mAh.
5. four
Volume: Receiver
×
×
55mm
; Sensor
130*130*30mm
Weight: 1.2kg (including battery)
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product certificate
The products developed and produced by Wuhan Hezhong Electric are strictly manufactured in accordance with international and national standards and industry regulations, and have passed the testing of national, provincial, and municipal power research institutes, measurement centers, and authoritative power departments. At the same time, Wuhan Hezhong Electric has fully passed ISO9001 international quality management system certification, the People's Republic of China manufacturing measuring instrument license, GB/T19001-2008 quality management system requirements, GB/T24001-2004 environmental management system requirements, and GB/T28001-2011 occupational health and safety management system requirements.
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