Distribution Line Fault Recording Indicator
Description
- Introduction
- Features and Benefits
- Technical Specifications
- Dimensions
- Ordering Information
- Accessories
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- Commodity name: Distribution Line Fault Recording Indicator
- Commodity ID: 1465728429310234624
Our Distribution Line Fault Recording Indicator is a smart solution which is based on existing fault detection principle and integrated using wireless communication,information network,new materials and other new technologies.Distribution line fault location system is used to online monitor operation status and fault point of power lines.And it is an intelligent fault management system with distribution monitoring,centralized management and immediate information which have long-distant transmission capacity.It is consisted of acquisition units,collection units and main station system.This system can monitor the load change when the power line is working normal and fast and exact online monitor ground fault,short circuit fault,line load,harmonic and other information.Then send the collected information to the main station system.The system software can do the data analysis,alarm display,alarm message forwarding,fault statistics retrieval and query,etc.And guide the maintenance staff quickly and accurately find the fault point,quickly remove the fault and restore the power supply.It greatly improve work efficiency and reduce staff labor intensity.It can also effectively improve the automation and modernization level of the distribution line fault detection and provide the guarantee and intelligent decision for the safe and stable of power lines.
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● Analyze ground fault by fault recording,and greatly improve the accuracy of ground-fault judgment.
● Acquisition unit can achieve real-time 4K sampling and fault recording after the value of line load current is over than 5A.
● It can effectively recognize the change of current,when the accuracy of transient peak current is within 5%.
● Compound accuracy of zero sequence is 3%,so it can effectively judge the ground fault lines.
● The communication distance of acquisition unit can be up to 2000m.It can realize adhoc network and wireless route,and reduce the usage amount of collection unit.
● Three-phase time synchronization error of acquisition units in each group is no more than 100μs.
● Synchronization time is no less than 30mins which reduce the consumption of acquisition unit greatly.
The parameters here are only intended as a reference. For more details, please refer to our datasheets.
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Mechanical Characteristics Vibration: GB/T 11287,severity levelⅠ Freefall: Q/GDW 436-2010 Grip strength: Q/GDW 436-2010 Electromagnetic Characteristics Electrostatic Discharge: IEC(EN)61000-4-2,severity level Ⅳ Radiated susceptibility: IEC(EN)61000-4-3,severity level Ⅲ SURGE: IEC(EN)61000-4-5,severity level Ⅳ CS: IEC(EN)61000-4-6,severity level Ⅲ PMS: IEC(EN)61000-4-8,severity level Ⅴ Near‐by interference: Q/GDW 436-2010 Short circuit withstand capacity: Q/GDW 436-2010 Certification qualification 
The parameters here are only intended as a reference. For more details, please refer to our datasheets.
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For more product related, please view product white paper or callconsultation.
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For more product related, please view product white paper or callconsultation.
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For more product related, please view product white paper or callconsultation.
Our Distribution Line Fault Recording Indicator is a smart solution which is based on existing fault detection principle and integrated using wireless communication,information network,new materials and other new technologies.Distribution line fault location system is used to online monitor operation status and fault point of power lines.And it is an intelligent fault management system with distribution monitoring,centralized management and immediate information which have long-distant transmission capacity.It is consisted of acquisition units,collection units and main station system.This system can monitor the load change when the power line is working normal and fast and exact online monitor ground fault,short circuit fault,line load,harmonic and other information.Then send the collected information to the main station system.The system software can do the data analysis,alarm display,alarm message forwarding,fault statistics retrieval and query,etc.And guide the maintenance staff quickly and accurately find the fault point,quickly remove the fault and restore the power supply.It greatly improve work efficiency and reduce staff labor intensity.It can also effectively improve the automation and modernization level of the distribution line fault detection and provide the guarantee and intelligent decision for the safe and stable of power lines.
Hotline:86-21-58330762
Postal code: 201203
Email:sales@mrdcom.net
Address: No. 123 Juri Road, China (Shanghai) Pilot Free Trade Zone
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