Digital display meter (instrument) transformer products mainly include ZMCT series, ZEMCT, ZMPT series, etc.

Application Characteristics

ZMCT, ZEMCT series: ZMCT, ZEMCT series: Mainly used for measurement and power detection of digital display meters, the product has small size and is strong in overload capacity. Its overload capacity is up to 20 times. Its mainly on-board design facilitates the production and installation of PCB by the meter factory. The sampling resistance of the product is large (generally less than or equal to 500Ω). The linearity is better than 0.2%. Typical transformation ratio is 5A/5mA 5A/2.5mA 100A/40mA.

ZMPT series: Mainly used for measurement and power detection of digital display meters, the product has small size and is strong in overload capacity. Its overload capacity is up to 10 times. Its mainly on-board design facilitates the production and installation of PCB by the meter factory. The sampling resistance of the product is large (generally less than or equal to 500Ω). The linearity is better than 0.2%. Typical transformation ratio is 2mA /2mA