
This device consists of a high-voltage vacuum circuit breaker type ZW43-12Y, an integrated combined metering station and a prepayment meter control cabinet.
This series of 10 kV, 35 kV products is made using the method of complete vacuum filling with imported resin for external use and combines a voltage transformer and a current transformer in a single housing.
This product is intended for use in low-voltage distribution lines with a rated frequency of 50 Hz, transformer power 20-315 kVA, rated voltage 400 V and below for prepayment and metering control purposes.
The company is a large group of enterprises in the field of power equipment, covering a series of high-voltage and low-voltage vacuum contactors for 0.4–40.5 kV, pole vacuum circuit breakers, SF6 load switches, reactive power compensation devices, metering devices, specialized disconnectors and circuit breakers for power plants of 40.5 kV / 72.5 kV / 110 kV / 220 kV, high and low voltage switchgear, as well as operation and maintenance services for energy facilities.