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ISO IEC CB IPX7 Overhead Fault Indicator 6~35kV

Categories Overhead Fault Indicator
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
Rated Voltage: 6-35KV
Work mode: automatic
Alarm method: Buzzer, flashing light
Power supply: Solar
Voltage: 6-35KV
Neutral grounding: Various
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ISO IEC CB IPX7 Overhead Fault Indicator 6~35kV

JYW-KK type fault indicator automatic warning Solar powered ISO IEC CB 6~35kV IPX7 made by KNKONG-ELECTRIC


Product Introduction


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;


Company

Responsibility: Production research and development MV& LV switch , outdoor&indoor VCB, power distribution terminals (DTU, FTU).

Year of establish: 10th-June-2009

Registered capital:RMB102,000,000 (USD 15,000,000 )

Company License: 91410104689749184A

Manufacturing workshop area:20,000 square meters

Company nature:private enterprise

Number of Employees:180

Senior engineer:20-30

Annual sales volume on 2019:RMB200,000,000 (USD 26,000,000)


Technical Parameter

ItemParameter

Applications

Voltage6~35kV
Neutral grounding methodVarious grounding methods are available
Wiring typeOverhead 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 powerLine self-powered (5A full-function operation)
Backup powerDisposable lithium battery 3.6V, 8.5Ah
Time of duration of the supercapacitor battery> 12 hours
Static power dissipationAcquisition unit≤40uA
Collection unit≤0.2VA
Telemetry accuracyCurrent

0~100A, measurement accuracy:±3A

100A~600A,measurement accuracy:±2%

Fault detectionRecognizable fault typeShort circuit between phases, various single-phase grounding
Instantaneous faults and permanent faults
Recognition minimum recognition time0.2s

Line status indication

Indication360° omnidirectional bright LED
Flashing time after an outage>2000h
Fault reset methodA timed automatic reset can be set from 1 to 48 hours
Power-on automatic reset and remote manual reset

Local communication

Frequency band430~480MHz
Communication distance>50m
Transmit power consumption<25mA@+10dBm
Receive power consumption<3mA
Communication frequency150kbps
Mechanical propertiesWeight<1kg
Protection levelAcquisition unit IPX7;Collection unit IPX5
Working environmentTemperature-40℃~70℃
Humidity10%~100%
Service lifeOperating>8 years
Failure-free time (average)

MTBF≥70000h


Cheap ISO IEC CB IPX7 Overhead Fault Indicator 6~35kV for sale
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