Lightning counter

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Lightning counter
Posting date : Mar 30, 2012
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84-
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Detailed Description
LZA-JS Application range LZA-JS lightning counter can test and record the discharge frequency of the lightning arrester, that is recording the lightning current rush frequency beyond certain degree, which is convenient for the user to do statistics and analysis on the lightning situation in specific area. It can be used accommpanying with various lightning arrester, also it can be used as the supported product of the lightning protection box. Main structure and work principle. ☆ Large counting range wide application range ☆ Sensitive response precision counting no maloperation ☆ 2 bit digital display clear and easy to recognize ☆ No data loss after power off ☆ DIN rail installment convenient for installment and replacement ☆ Introducing single chip technology advanced and reliable structure Main technical data Type LZA-JS Working voltage 220V AC Effective action current ≥400A(Max: 80kA) Counting number 0-99 Sampling pattern Inductance coil Enclosure material Flame retardant PC Installed pattern 35mm standard DIN rail installment Wiring pattern Wiring terminal Working temperature -40℃-70℃ Methods of application 1. Install the lightning counter on the 35mm standard DIN rail. 2. Connect the inductance coil linking to the counter to the port 1 and 2, and hitch the induction-ring to the earthing line of lightning protector. 3. Connect the power lines of counter to port 1 and 2,and then the nixie light is on. 4. Press the reset button if the initial state of the counter is not zero. Special application The circuit board components of the lightning counter, which is designed as requested to match the devices, such as power distribution cabinet and lightning protection box, are avaliable.

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