Changeover refers to a switching mechanism or device that transfers electrical power from one source to another, typically:
1. From mains power to generator power (or vice versa)
2. Between two or more power sources
3. From one phase to another (in three-phase systems)
1. Manual Changeover Switches
2. Automatic Transfer Switches (ATS)
3. Motorized Changeover Switches
4. Electronic Changeover Modules
1. Detects power failure or interruption
2. Automatically switches to backup power source
3. Ensures continuous power supply
4. Provides seamless transition
5. Protects equipment from power fluctuations
1. Data centers
2. Hospitals
3. Emergency services
4. Industrial power distribution
5. Commercial buildings
6. Telecommunication systems
7. Renewable energy systems
1. Solar panel wattage and efficiency
2. Battery capacity and type
3. LED light wattage and lumen output
4. Controller features (e.g., MPPT, PWM)
5. Pole height and material
6. Mounting options (e.g., fixed, adjustable)
7. Motion sensors and timers
8. Dimming and brightness control
1. Ensures continuous power supply
2. Minimizes downtime
3. Protects equipment from power outages
4. Automatic switching reduces manual errors
5. Increases system reliability
Changeover devices are crucial in ensuring uninterrupted power supply, especially in critical applications where power failure can have severe consequences. They provide a reliable and efficient way to switch between power sources, minimizing downtime and protecting equipment.
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