Product overview
ZW32Y-12 outdoor AC high-voltage prepaid vacuum circuit breaker is suitable for use as prepaid high-voltage metering in power systems with three-phase AC 50Hz and rated power 12kV. It consists of ZW32-12 outdoor vacuum circuit breaker, voltage transformer, current transformer, It is composed of intelligent metering controller, etc., and has the comprehensive functions of high-voltage switch and high-voltage metering device. It can realize functions such as load control, high-voltage metering, prepayment and overload current protection, anti-inrush delay protection, short-circuit quick-break protection, and anti-electricity theft protection. Installing a GPRS network negative control terminal can realize real-time and scheduled meter reading, remote shutdown, power supply, line loss analysis and other functions.
ZW32Y-12 outdoor high-voltage prepaid vacuum circuit breaker complies with national standards such as GB1984-2003, GB/17215-2002, and GB17201-2007.
Operating environment conditions
1. Altitude: no more than 2,000 meters;
2. Ambient air temperature: -45°C-+40°C
3. Relative temperature: daily average not greater than 95%, monthly average not greater than 90%
4. Wind speed: no more than 35m/s;
5. No flammable, explosive, chemically corrosive or violent vibration locations:
6. Pollution level: III
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