Passive Lightning Counter
Your Professional Passive Lightning Counter Supplier
Tengtai brand operator TengTai International Co., Ltd. was founded in 1984. After 30 years of market development and development, it has become a large-scale modern private electrical appliance enterprise integrating manufacturing, scientific research, trade and service.
The products are mainly involved in surge protectors, high and low voltage transformers, zero sequence transformers, reactors and so on.
Why Choose us

Quality Certification
Our products have successfully obtained ISO 9000 system certification, national mandatory product certification, metrology certification (MC), export CE certification, and our lightning protection products are officially registered in all provinces nationwide.
Advanced Production Equipment
By introducing cutting-edge foreign testing equipment, we strictly adhere to quality control processes, ensuring superior product performance. As a result, the company's products continue to be highly favored by both new and long-term customers.
Parameter
|
Product Model |
LRWS-JSQ |
|
Operating voltage |
220V AC |
|
Action (counting) impact current |
≥1KA |
|
Display form |
Digital tube |
|
Display content |
Number of lightning strikes |
|
Save record times |
0~99 |
|
Ambient temperature |
-40℃~+85℃ |
|
Installation |
35mm rail installation |
|
Current sampling mode |
Probe Sensing |
|
Housing Material |
Flame retardant PBT |
|
Specifications and dimensions |
90×36×65mm |
Features of Passive Lightning Counter
Peak current: The maximum electric current that flows through a lightning channel during a stroke. It can range from a few kiloamperes (kA) to hundreds of kA, depending on the type and polarity of lightning. Peak current is related to the loudness of thunder and the damage potential of lightning.
Duration: The time interval between the initiation and termination of a lightning flash. It can vary from a few milliseconds to several seconds, depending on the number and length of strokes within a flash. Duration is related to the energy and heat transfer of lightning.
Polarity: The direction of electric charge transfer during a lightning stroke. It can be positive or negative, depending on whether positive or negative charges are transferred from the cloud to the ground or vice versa. Polarity is related to the altitude and location of lightning within a storm cloud.
Multiplicity: The number of strokes within a single lightning flash. It can range from one to more than 20, depending on the complexity and variability of the electric field within a storm cloud. Multiplicity is related to the brightness and duration of lightning.
Energy: The total amount of electrical energy released by a lightning flash. It can range from a few megajoules (MJ) to several gigajoules (GJ), depending on the peak current, duration, and multiplicity of lightning. Energy is related to the power and impact of lightning.
Applications of Passive Lightning Counter
An important application of electronic lightning strike counters in the aviation field is aircraft lightning strike monitoring. The impact of lightning strikes on aircraft may cause equipment failure, damage to electronic systems and even cause accidents. By installing electronic lightning strike counters on aircraft, airlines and aircraft manufacturers can monitor lightning activity around the aircraft in real time. Once lightning is detected, pilots and ground controllers can take timely measures, such as adjusting the flight path or altitude, to minimize the probability of a lightning strike. This helps improve flight safety and reduce the potential harm to aircraft caused by lightning strikes.
The application of electronic lightning strike counters in wind farms is critical to maintaining equipment and improving reliability. Wind turbine towers are typically tall metal structures that are susceptible to lightning strikes. By deploying electronic lightning strike counters in wind farms, operators can monitor lightning activity in real time, provide timely warnings and take protective measures. Once lightning is detected, wind turbines can be deactivated, reducing the risk of lightning damage to wind turbines and related equipment. This helps improve wind farm reliability, reducing repair and replacement costs while ensuring the stability of power supply.
The application of electronic lightning strike counters in telecommunications towers is crucial to maintaining the stability of communications infrastructure. Telecommunications towers are typically tall metal structures that are easy targets for lightning. By deploying electronic lightning strike counters near telecommunications towers, telecommunications operators can monitor lightning activities in real time and take timely protective measures to reduce the impact of lightning strikes on tower structures and equipment. Once lightning is detected, the equipment on the telecommunications tower can be suspended, reducing the risk of lightning interference on communication signals and equipment damage.
An important application of electronic lightning strike counters in natural disaster early warning systems is to build more powerful lightning protection systems. By deploying electronic lightning strike counters in key areas and facilities, early warning systems can monitor lightning activity in real time. When a lightning risk is detected, lightning protection systems can automatically trigger protective measures, such as raising lightning rods, shutting down equipment susceptible to lightning strikes, or sounding alarms to notify people to take safety measures. This helps protect people and property from lightning strikes, improves the effectiveness of lightning protection systems and reduces potential damage caused by lightning.
Core Components of Passive Lightning Counter
Detection sensors
Electromagnetic or optical sensors that identify the unique signatures of lightning strikes
01
Counter mechanism
Digital or mechanical components that increment with each detected strike
02
Data logging capabilities
Systems that record strike time, intensity, and frequency
03
Communication interfaces
Methods for transmitting data to monitoring systems
04
Power backup
Ensuring functionality during power outages
05
We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination.
Shipping costs will be calculated based on the destination and weight of the package.
Customers will receive a tracking number once the package has been shipped, so they can track the status of their delivery.
We strive to ship all orders within 2 business days of receiving the payment.
In case of any delays or issues with shipping, our customer service team will promptly communicate with the customer to resolve the problem.
With our careful packaging and efficient shipping methods, you can trust that your products will arrive in perfect condition and on time.

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FAQ
We're professional passive lightning counter suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade passive lightning counter made in China here from our factory.
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