Current Transformer

The BH-0.66Ⅰ series current transformers are suitable for AC lines with rated frequencies of 50Hz and rated voltages of 0.66kV or less, used for current, energy measurement, or relay protection. The product is a plastic-case current transformer, widely used in integrated cabinets. The installation methods include busbar mounting and bottom plate mounting, suitable for installation in any direction, with the primary conductor being either a busbar or a cable. Standards: GB 20840.1, GB20840.2

Normal operating and installation conditions

Installation Location: Indoor

2. Environmental Temperature: -5°C to +40°C, daily average not exceeding +30°C

3. Altitude: Not exceeding 1000m.

4. Atmospheric Conditions: At +40°C, air relative humidity should not exceed 50%; at lower temperatures, relative humidity up to 80% is permissible.

5. Free of severe contamination in the atmosphere, and the medium contains no gases or conductive dust capable of corroding metals or damaging insulation; 6. Installation location is free of severe vibration and jarring.

7. Installation location is shielded from direct sunlight radiation, free from rain, snow erosion, and severe mold presence.