Type designation Category Installation: Fixed type, draw out type. Operation: Motor-driven, hand. Main Technical Parameters Intelligent controller protection characteristic Definite setting and error for Intelligent Controller Note: L type intelligent controller setting with ☆ Over-current and earthing fault characteristic curve figure Secondary circuit wiring The circuit breaker has 40pcs terminal connector, please refer to picture1, picture2, picture3. Overa...
Note Without current release components, N-Pole is alwaus at making status, not makes and breaks with other three poles; Without current release components, N-Pole makes with the other three poles(NPole first makes then breaks);
Feature Feature 1: Current limiting ability Limiting the rise of short circuit current of circuit. The peak short circuit current and I2t power are much lower than the value expected. U shape fixed contact design The U shape fixed contact design achieves the technique of pre-breaking: When the short circuit current pass through the contact system, there are forces that repel each other on the fixed contact and moving contact. The forces were produced with short circu...
General IEC60647-6(1999)/GBI14048.11-2002 “low voltage switchgear and control equipment multifunctional no.1:automatic transfer switches” Control device:built in controller Product structure:no power off,guide rail type,high current,small volume,two-stage type, simple structure,ATS integration Features:fast switching speed,low failure rate,convenient maintenance and reliable perfomance Wiring mode:front plate wiring Conversion mode:power grid to power grid,power gri...
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