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
