What is dual power automatic transfer switch?
The dual power automatic switching switch is a switch of two power supplies.It is divided into common power supply and standby power supply. When the common power supply is cut off, the backup power supply is automatically powered. If it is DC or low voltage power supply, you need inverter to become AC 220V).
How does a dual power automatic transfer switch work?
Automatic transfer switches act as the “brain” of your entire electrical system. Once installed, they can automatically switch between electricity coming from your utility and generator power. When the transfer switch detects a power outage, it switches your home to generator power.
What is the difference between a static switch and an automatic transfer switch?
A Static Transfer Switch (STS) utilizes a static electronic component (SCR), which permits a transfer in less than four milliseconds (1/4 of an electrical cycle). On the other hand, an Automatic Transfer Switch (ATS) relies on moving parts, and makes a significantly slower transfer than Static Transfer Switches.
How long do automatic transfer switches last?
20 to 25 years
Transfer switches life expectancy is 20 to 25 years.
How does a static transfer switch work?
A static transfer switch uses power semiconductors such as Silicon-controlled rectifiers (SCRs) to transfer a load between two sources. Because there are no mechanical moving parts, the transfer can be completed rapidly, perhaps within a quarter-cycle of the power frequency.
What are the components of an automatic transfer switch?
The automatic transfer switch equipment includes a changeover switch made of two contactrs, an automatic mains failure controller , terminal blocks, power relays and miscellaneous electrical components like fuses, battery charger and electronic interface boards.
How does an automatic transfer switch work?
WHAT ABOUT TRANSFER SWITCHES? The completely automatic transfer switch monitors incoming voltage from the utility line, around the clock. When utility power is interrupted, the automatic transfer switch immediately senses the problem and signals the generator to start. Once the generator is running at proper speed, the automatic transfer switch safely shuts off the utility line and simultaneously opens the generator power line from the generator.
What is automatic transfer switch, or ATS?
An automatic transfer switch (ATS) is a device that automatically transfers a power supply from its primary source to a backup source when it senses a failure or outage in the primary source.
What is a Kohler automatic transfer switch?
KOHLER ® automatic transfer switches ATS) are designed to meet that challenge, distributing power to feed the critical loads of your facility. Every transfer switch needs a controller to ensure transfer of power from utility to generator and back again.
