Outside the cassette clever use of magneto optical current transformer current sensing structural characteristics of glass

Outside the cassette clever use of magneto optical current transformer current sensing structural characteristics of the glass, take double half-ring clamp structure in the tank circuit breakers, enclosed combination of electrical appliances and other  Circuit breaker  housing mounted externally, opening up a closed electrical the new direction of current sensing technology, rely on technological progress to break the foreign equipment and technology for the leading power  Electric energy meter  of the situation. Based on magnetic rotation effect, outside the cassette optical current transformer measurement accuracy, precision smart grid to meet the steady-state and transient measurement needs; small size, light weight,  electric meter , in line with the development trend of intelligent substation primary equipment; non-contact with high voltage can be charged to maintenance, operation and better security; clamp in a closed electrical housing exterior, installation, maintenance and replacement easier.