ALH-0.66I series current transformers are commonly used for control, protection, and measurement due to their innovative magnetic circuit design, advanced compensation methods, exquisite craftsmanship, safe and reliable performance, compact and beautiful appearance.

The shell is made of high-strength flame-retardant PC, with a fully enclosed structure and a flame-retardant rating of V1;
High quality oriented silicon steel sheets are selected for the internal iron core;
The wire diameter is strictly selected according to the economic current density to ensure less temperature rise;
Advanced and reliable testing equipment to ensure compliance with quality standards;
Square hole type, suitable for single or multiple cable crossings or single busbar crossings;
The product series is comprehensive, with multiple specifications and a wide range of applications;
Provides increased capacity models (30 Ⅰ - Ⅰ).

Inch specification model Overall dimensions Perforation size installation dimensions Installation method W H D E Φ M 30Ⅰ fifty-nine seventy-eight thirty thirty point five twenty-three thirty-one A.B.C 30Ⅰ-Ⅰ fifty-nine eighty forty-five thirty point five twenty-three thirty-one A.B.C 40Ⅰ seventy-five ninety-seven forty-four forty-two thirty point five forty-five A.B.C 60Ⅰ one hundred and two one hundred and twenty-six forty-six sixty-one point five forty-five sixty-two B.C 80Ⅰ one hundred and eighteen one hundred and thirty-eight forty-five eighty-one point five fifty-two sixty B.C.E 100Ⅰ one hundred and forty-seven one hundred and sixty-two forty-five one hundred and one point five sixty-two eighty B.C.E

Technical Specifications Current once 5～3000A secondary current 5A、1A Rated voltage AC 660V rated power 50～60Hz ambient temperature -30℃～＋70℃ Maximum temperature resistance 120℃ altitude ≤3000m Common frequency withstand voltage 3000V 1min 50Hz (between shell and secondary coil) insulation class E Technical Specifications 1. Indicate the model, specifications, current ratio, accuracy level, and secondary rated capacity of the transformer 2. Indicate the installation method. (If not specified, our company will provide according to our own regulations) 3. Special specifications can be customized.