Active Member
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[China]
Address: China Zhejiang Wenzhou Economic Development Zone
Contact name:
Zhejiang THOR Electric Co., Ltd |
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Lightning surge counter
Model: TRSC
Color: red
Verification: CE
Product description
The intelligent lightning counter is applicable to the effluent counting of various lightning protection devices. The FLASH storage method is adopted, and the power-off data is never lost. The embedded circuit board can be designed for various equipments according to requirements, and is applied to lightning protection boxes and railway power supplies. Communication power supply.
Product specifications
| model | TRSC |
| Discharge response | ≥0.KA |
| Technical interval | ≥2S |
| External power supply | 220V |
| Backup power | 5~12V |
| Electric power | ≤0.5W |
working principle
The lightning counter is based on the AT89C51 single-chip microcomputer. It can detect and record the time of lightning strike and the lightning current intensity in real time. It can work through GPRS extended networking. The current sensor (Rogowski coil) senses the lightning current in real time, and converts the large current of the lightning strike into a low-voltage signal of 0~5V corresponding to it through an external integration circuit and an A/D conversion circuit, and is processed by the AT89C51 single-chip microcomputer through the interrupt mode. The processed data is displayed on the LCD and saved to the FLASH memory for query. At the same time, the time and date can be set by the button to ensure the accuracy of the record, and the history of the lightning strike can be queried by pressing the button. The lightning counter has a counting range of up to 99 times and can be repeatedly recorded. Powered by an external AC adapter
Use attention
1. Insert the grounding wire at the end of the instrument and connect it to the ground before use. Pull the head telescopic pole out to the appropriate length before the power is turned on according to the height of the counter.
2. After each click, the end of the discharge rod should
leave the counter. If you need to repeat the test, do not release
the button. When the indicator light flashes for 1-2 seconds, you
can click the test again.
3. Continuous testing will cause the calibrator to heat up,
please pay attention to the appropriate gap time. To reduce
malfunction and extend battery life
Company profile
Incorporated in 2006, Zhejiang Thor Electric Co., Ltd has built everything to offer a wide range of innovative and reliable surge protection solutions and products. is all about protecting against the damaging effects of power transients. It is our goal and mission to connect our customer challenges with high-quality, right-priced solutions and products – completed by unrivaled customer service and technical support.
FQA
Q: What advantages do you have?
A: We have been manufacturing and exporting SPD for more than 10 years !
We have CE and TUV certification
Q: Can I get some samples?
A: We support small quantity samples order ! please contact with our staff and leave your detail contact information , we will answer you within 24 hours
Q: How long does it take to deliver?
A: Fast delivery : 3~7days after payment
Q: Could you do OEM for us?
A: We have good experience on OEM service
Q: How long is your products warranty ?
A: 3 years warranty
Q: How to pay?
A: We accept T/T, Paypal, Western union, L/C, Trade Assurance
