Dual Power Automatic Transfer Switch Equipment

General: The dual power automatic transfer switching equipment makes KB0 basic type as main switch and voltage relay, mechanical interlock and electrical interlock as accessory, and there are two kinds of ATSE: level CB and level PC. It realizes power changing over when bias in supply power is detected, which ensures supply’s reliability and continuity. CB level product is capable of making, carrying and breaking current under normal condition including specified overload condition, and it’s also capable of making, carrying and breaking current under specified abnormal condition (e.g., short circuit current). Application: KB0S is mainly used for AC 50(60)Hz two-way power supply (power grid and power grid, power grid and self-supply power supply) with rated voltage up to 690V and current from 0.16A to 125A. KB0S is especially suitable for end of main load. It’s a new type of integrated dual power product of high reliability. The main parameter of main circuit and accessory module is the same with that of KB0 basic type. KB0S must be equipped with F21 or F32 and L12 or L21 auxiliary contact, it can’t be equipped with shunt release. Character: # Type of product: two position type. # Instantaneous and time-delay type. # Operation time: the transfer operation time of instantaneous type is less than 300ms; the total operation time of time-delay type is 0 30s, it's adjustable. # Integrated, modularized, compact and good-looking, it owns 0.25A 125A current specification, simple operation, flexible installing angle and high protection level. # 3P or 4P are available (4P or 3P+N). # Usage category: AC-33B, motor load or composite load including motor, resistance load and incandescent lamp load less than 30%. # It owns perfect protection, reliable control, complete signal, remote control and flexible combination mode. 1. Main body 2. Thermomagnetic release 3. Auxiliary contact module 4. Dual power controller 5. Remote recloser Outline and installation size of frame C KB0S-12, 16, 18, 32, 45 Outline and installation size of frame D KB0S-45H, 63, 100, 125