Transmission line anti-damage early warning and monitoring system (intelligent warning ball)

With the rapid development of social economy, all walks of life have put forward higher requirements for the quality and quantity of power supply, and the safety of line operation has become an important indicator of power grid reliability. At present, the main factor threatening the safe and stable operation of the line has changed from the original equipment factor to external force damage, such as the suspension of foreign objects, municipal engineering, large-scale machinery hitting the line, etc. The transmission line often lacks real-time warnings and leads to the occurrence of transmission line accidents. Special R&D and design of transmission line warning devices to warn of such incidents. Transmission line warning device series products: ◇Intelligent warning ball against external breakage of transmission line (explosive flash function) BRTZN-AI001-280; ◇ Intelligent warning ball for preventing external breakage of transmission line (with sound and light alarm function) BRTZN-AI002-280; ◇ Intelligent warning ball for preventing external breakage of transmission lines (acousto-optic alarm, SMS notification function) BRTZN-AI003-280; ◇ Intelligent warning ball for preventing external breakage of power transmission line (video, photo, motion detection function) BRTZN-AI004-280

Keyword:

Power IoT sensors Smart power distribution Internet of Things Smart cable tunnel gallery Smart power generation Internet of Things Smart Internet of Things

Free consultation telephone:

Product Details

Voltage: 10KV~1000KV;

Impulse current: 50KA, 60MS; 33KA, 200MS; 15KA, 2S;

Power: 12W;

Display mode: strobe cycle 2 seconds (on 1S, off 1S);

Maximum brightness: >32.5cd;

Alarm detection angle: horizontal 120 degrees, vertical 60 degrees;

Alarm detection distance: center 0-10M;

Alarm sound transmission: effective radius of sound transmission is 40m;

Work load current: not less than 50A;

Visible range of light source: 0-100m;

Ambient temperature: -40℃~80℃

Environmental humidity: 0~100%;

Fixture installation wire diameter: 15mm to 45mm;

Spherical diameter: 280mm;

Alarm methods: flashing, voice (for example, "high voltage danger, please do not approach"), information notification, linkage with the background platform, image capture (wire current needs to be more than 80A). (Optional for alarm mode);

Weight ≤2.6KG;

Related Products

Maintenance-free intelligent transformer breather


The maintenance-free transformer breather is an air dehumidification and purification device used for oil-immersed transformers, instrument transformers, on-load tap changers, or other electrical equipment filled with insulating liquid. The maintenance-free transformer breather is installed at the air inlet of the instrument transformer's oil storage tank. When the transformer or instrument transformer operates, the oil volume changes due to temperature variations, causing the gas inside the oil storage tank to breathe through the desiccant. Air passes through the filter at the bottom of the desiccant and the glass jar filled with silica gel into the transformer, ensuring that the inhaled air is dry (moisture is adsorbed by the desiccant) and clean (dust and impurities are blocked by the filter), thereby maintaining the cleanliness and insulation strength of the transformer oil.

JC-OM700-EE Wireless Expansion Joint Sensor


The JC-OM700-EE wireless expansion joint sensor achieves online monitoring of expansion joint compensation by modifying the existing mechanical vernier caliper of GIS/GIL expansion joints or adding a digital expansion joint displacement sensor. The wireless expansion joint sensor uses a high-speed ARM chip as the main controller and a high-precision displacement sensor to sample and calculate the displacement data of the measured object in real time. It can upload data to the host computer via wireless LoRa and wired RS485.

Current monitoring sensor of arrester in switchgear


Full current measurement range: 0.050 ~ 5.000mA Full current measurement error: ± (standard reading ×1%+5μA) Record the cumulative discharge times :0 ~ 99 times Power supply: DC24V Communication interface: RS-485

Ground resistance sensor


Power supply: dc6 ~ 12V Range: 0.01 Ω- two hundred Ω  Accuracy: ± 2%rdg ± 3dgt(20℃ ± 5 ℃, below 70% RH) Communication mode: RS485 Protection grade: IP54

High frequency current sensor


Sensitivity: 5pc Detection frequency band: 50KHz ~ 100MHz Signal output: RS485 Installation position: cable connector ground wire Installation mode: clamp type, clamping

Tilt sensor


Range: ± thirty °  Voltage: 9-35v Output mode: RS485 IP67 protection level

Infrared thermal imaging camera of switch cabinet


Thermal imaging resolution: 160 * 120 Visible light resolution: 200W Power supply: dc12-24 V Temperature range: - 20 ℃ ~ 150 ℃ Accuracy: ± 2 ℃ or 2% of the reading (take the maximum absolute value)

Space UHF PD sensor


Detection frequency band: 300 ~ 1500mhz Protection grade: IP65 Collect the discharge amplitude and phase The service life is more than 8 years

Micro weather sensor


Temperature: measuring range - 40 ~ 60 ℃ ° C Accuracy ± zero point one ° C; two Temperature: measurement range 0 ~ 100% RH Air pressure: measuring range: 10 ~ 1300 Wind speed measurement range: 0-75 M / S

Switch cabinet partial discharge sensor (UHF)


The system adopts UHF principle to conduct local discharge monitoring of high voltage switchgear to ensure the effective monitoring data, and increase system reliability. Ultra low power consumption and 485 bus communication mode are adopted. It is applicable to switch cabinet and ring network cabinet. Each cabinet is equipped with one set to realize the power / qualitative measurement of local discharge. It can be directly connected to the system host without the limitation of host channel.)

Switch cabinet partial discharge sensor (UHF + AE two in one)


The system adopts UHF + AE principle Ultra low power consumption and 485 bus communication mode are adopted, It is suitable for switch cabinet and ring main unit to realize the quantity / qualitative measurement of partial discharge

Intelligent air conditioning / dehumidification linkage device


AC / dc220v power supply is adopted Allowable deviation - 20% ~ + 20% Control output node capacity: AC / dc220v, ≥ 8A Support 2-4 independent node output capability

Welcome your message consultation

Our staff will contact you within 24 hours (weekdays), if you need other services, please call the service hotline:0519-85851518