Summary: KNLN6-63 Residual Current Circuit Breaker With Over Load Protection
KNLN6-63 TWO FUNCTION : MCB AND RCCB FUNCTIONS
leakage breaker is suitable for the leakage protection of the line of AC 50/60Hz, rated voltage single phase 240V, rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will automatically cut off the power within 0.1s to protect human safety and prevent the accident due to the current leakage.
KNLN6-63 Residual Current Circuit Breaker,Residual Current Circuit Breaker with Over Load Protection 1p,Residual Current Circuit Breaker with Over Load Protection 2p Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.zjaccontactor.com
As the output voltage of the power supply decreases and the output current increases, the secondary rectification loss becomes the main loss of the power supply. Conventional Schottky diodes have large rectification losses, low efficiency, and difficult thermal design, resulting in reduced system reliability. Rectification with a low on-resistance MOSFET can greatly reduce this loss and is an effective way to improve converter efficiency. This technique of applying a MOSFET for rectification is called synchronous rectification (SR). This paper introduces a synchronous rectification circuit with post-stage switching regulator function, which can reduce losses, improve power supply efficiency, and achieve high-precision voltage regulation.
(Please check the instructions for details)
leakage breaker can protect against overload and short-circuit. It can be used to protect the line from being overloaded and short-circuited as wellas infrequent changeover of the line in normal situation. It complies with standard of IEC/EN61009-1 and GB16917.1.