Detects lightning strikes and records alarm output, lightning current value, charge amount, time of lightning, and frequency!
The "TMZ-1000" is a lightning detection device that detects lightning strikes to wind power generation equipment, antenna towers, power supply lines, lightning rods, etc., and transmits contact signals. It measures the lightning charge amount and the peak lightning current, records the time and number of lightning strikes, and calculates the cumulative values of charge and current. By setting a threshold for the current or charge values in advance, it has the function to issue an alarm if lightning energy exceeding the threshold is detected. 【Features】 ■ Detects lightning and transmits contact signals ■ Calculates cumulative values of charge and current ・ Measures lightning charge amount (up to 1000 coulombs) and peak lightning current (up to 200 kA) ・ Records lightning time and number of strikes (up to 999 times) ■ Issues an alarm when the threshold is exceeded * For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Excerpt)】 ■ Lightning current detection method: Rogowski coil type current sensor ■ Lightning current detection frequency range: 0.1Hz to 300kHz ■ Observation time: 501ms (1ms is pre-trigger) ■ Lightning current detection range: ±1kA to ±100kA or ±2kA to ±200kA ■ Charge amount detection range: 1C to 1000C ■ Specific energy: 0.1MJ/Ω to 100.0MJ/Ω ■ Maximum integrated current value: 9999.9kA ■ Maximum integrated charge amount: 99999C *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■Lightning damage countermeasures *For more details, please refer to the PDF document or feel free to contact us.
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As technological innovation rapidly advances in the information and communication systems that support a highly information-oriented society, the reliability and safety of these systems have become increasingly important issues for society as a whole. In response to these needs, Showden Co., Ltd. has, since its founding, valued trust and prioritized reliability as its management philosophy, contributing to society through technology, from hardware manufacturing to system construction, operation, and maintenance. Now, as the possibilities of information and communication continue to expand infinitely, we will support the information-oriented society with the collective strength of all our employees.