BH - 0.66 I type current transformer is mainly used in indoor, rated voltage ≤0.66 kV, rated frequency 50HZ AC, as the electric current and electric energy measurement and relay protection. Product is a plastic shell type current transformer, are widely used in complete cubicle, taking bus fixed and base plate fixed installation method, suitable for any direction installation, a conductor for bus or cable.

detail specification
1.B:sealed type   H:current transformer   0.66:rated voltage   I:design no
2.rated current ratio:5~4000A/5A
3.accuracy class:1/0.5/0./s/0./
4.window width:30/40/50/6080/100/120

remark
window type
I type: Modular window  
suitable for the bus is cable or busbar, taking base plate fixed or bus fixed installation

II type:square window
suitable for the bus is busbar, taking base plate fixed or busbar fixed installation

III type:square window
suitable for the bus is cable or busbar, taking base plate fixed or busbar fixed installation, high precision, high-capacity.

Work environment and installation requirements
1.installation place:indoor
2.environment temperature:-5℃~40℃
3.environment humidity: relative humidity≤80%
4.height above sea level: ≤1000m
5.atmospheric conditions:No serious impurity in the atmosphere