We are interested in purchasing at least 100 pcs. split type current transformers, similar to those in the following figures, having the following technical characteristics: 1. Construction type: ring split current transformer; 2. Primary rated current (Irc): type 1: 1000 A; type 2: 1500 A 3. Secondary rated current: 5 A; 4. Rated frequency: 50 Hz; 5. Rated continuous thermal current: 120 % Irc; 6. Rated dynamic current: 2.5 Irc; 7. Safety factor: 15; 8. Rated power: minimum 20 VA at 5 A; 9. Accuracy class: 0.5 % in the range of 5 ÷ 120 % Irc ; 10. Working temperature - 35℃～ 60℃; 11. Inner diameter: 100 mm; 12. Protection degree: minimum IP55. Are you interested in supplying us with these transformers? Can you make us a technical and economic offer?