Cost control and power theft prevention technology of metering cabinet

When the electricity meter is used to steal electricity in several ways after passing through the electricity meter, the electricity meter can still measure or measure faster. At present, there are various kinds of the electricity meter. So what are its electric-theft technologies?

1, change the general watt-hour meter counter to with the reversing wheel mechanism of reversible counter, when YongDianHu change the coil current and the voltage polarity, using stolen electrical appliances or other ways to reverse the watt-hour meter aluminum plate, and so on and so forth, counter by changement keep watt-hour meter is count, users can't because of using the above methods make counter count down. Thus, the cost control and anti-electricity theft metering cabinet has the functions of preventing inversion and reversing line.

2, ordinary watt-hour meter voltage coil hook in the junction box, once removed, watt-hour meter the coil voltage, losing electricity watt-hour meter is not turned, the user can continue to use electricity, fees charged with preventing electricity-stolen measuring tank within the table cover adds a voltage, terminal box removed the hook, meters peg is still unable to take out, which means users can't use this power.

Power supply department in the business census found that the theft of electricity households are not many remove voltage hook stealing electricity. Therefore, the cost control and anti-electric larceny metering cabinet's anti-electric larceny technology is quite important for the user's electricity safety. We can choose and buy such anti-electric larceny device.