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Solar Powered JYW-KK IPX7 Overhead Line Fault Indicator Automatic Warning

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Solar Powered JYW-KK IPX7 Overhead Line Fault Indicator Automatic Warning

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Brand Name : KNKONG

Model Number : JYW-KK type fault indicator

Certification : ISO IEC CB

Place of Origin : China

MOQ : 1

Price : USD 1000-3000

Payment Terms : L/C, T/T

Supply Ability : 100 Unit per month

Delivery Time : 30 days

Packaging Details : Standard export packaging

Rating Voltage : 6-35KV

Working mode : automatic

Alarm method : Buzzer, flashing light

Power supply : Solar

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Solar Powered JYW-KK IPX7 Overhead Line Fault Indicator Automatic Warning

Product Introduction

1. Advantages
Be the first to apply Roche coils into this type of indicator, It has great linearity of test data and is not affected by wire diameter, thus guarantee test accuracy;
The "energy module" which use the anti-corrosion and high-permeability material with low-power system design enables the battery-free full-function operation at a primary current of 2A;
The three-level power architecture (CT power supply, supercapacitor, and disposable lithium battery) constitutes the power supply system let the equipment operates 24/7;
High-protection level "collection unit", withstands temperature shocks and long-term blisters, ensuring long-term outdoor working reliability;
Both the collection unit and the acquisition unit can be controlled remotely and wirelessly;

2. Technical Parameter

Item Parameter

Applications

 Voltage 6～35kV
Neutral grounding method Various grounding methods are available
Wiring type Overhead insulation and bare wires 35mm²～240mm²

Collection unit power supply

 Main power

Solar power supply (the rated output voltage of the solar panel is 18V, and the capacity is based on

necessary)
Backup power

Rechargeable battery: Lithium iron phosphate or lead-acid colloid battery is dependent on necessary.

All hardware design is compatible for them both.

Acquisition unit power supply

 Main power Line self-powered (5A full-function operation)
Backup power Disposable lithium battery 3.6V, 8.5Ah
Time of duration of the supercapacitor battery> 12 hours
Static power dissipation Acquisition unit ≤40uA
Collection unit ≤0.2VA
Telemetry accuracy Current

0～100A, measurement accuracy:±3A

100A～600A,measurement accuracy:±2%
Fault detection Recognizable fault type Short circuit between phases, various single-phase grounding
Instantaneous faults and permanent faults
Recognition minimum recognition time 0.2s

Line status indication

 Indication 360° omnidirectional bright LED
Flashing time after an outage ＞2000h
Fault reset method A timed automatic reset can be set from 1 to 48 hours
Power-on automatic reset and remote manual reset

Local communication

 Frequency band 430～480MHz
Communication distance ＞50m
Transmit power consumption ＜25mA@+10dBm
Receive power consumption ＜3mA
Communication frequency 150kbps
Mechanical properties Weight ＜1kg
Protection level Acquisition unit IPX7；Collection unit IPX5
Working environment Temperature -40℃～70℃
Humidity 10%～100%
Service life Operating ＞8 years
Failure-free time (average)

MTBF≥70000h

Solar Powered JYW-KK IPX7 Overhead Line Fault Indicator Automatic WarningSolar Powered JYW-KK IPX7 Overhead Line Fault Indicator Automatic Warning


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