Model Code Explanation

Technical Parameters

1. Rated frequency: 50Hz or 60Hz;

2. Rated secondary current: 5A or 1A;

3. Rated short-time thermal current: 40kA, 2s;

4. Rated continuous thermal current: 1200% In;

5. Load power factor: cosφ = 0.8 (lagging);

6. Instrument security factor (measurement): FS < 10;

7. Accuracy limiting factor (protection): 10P10, 10P15, 10P20, etc.

Technical Parameter Table

Note: Rated current ratio, accuracy class and rated burden are as shown in the table above. Rated secondary current: 1A.

Outline and Installation Dimensions