What is a bypass isolation ATS?
The bypass and isolation features allow the primary automatic transfer switch to be inspected, tested, and maintained without interrupting power to the load. They also provide redundant power transfer if the ATS is disabled or removed from service.
Is an ATS and switchgear the same?
ATS commands the generators to be started. When generators are up to speed and rated power, ATS switches to emergency generator power. Switchgear and generator software allow for automatic generator paralleling. Switchgear distributes power to designated circuits.
How an ATS works automatic transfer switch?
The transfer switch shifts the load to the emergency power source when power from the generator or backup utility feed is stable and within prescribed voltage and frequency tolerances. Depending on a facility’s needs and preferences, the transfer process is self-acting or manually-initiated.
What is a bypass transfer switch?
Bypass Isolation Transfer Switches enable backup power to flow to loads even during transfer switch maintenance events. They are routinely used by healthcare centers, media companies, data centers, government institutions, industrial plants, and mission-critical facilities.
What is the benefit of a bypass transfer switch?
The most significant advantages of this design are that the mechanical cross interlocking between the automatic transfer switch and the bypass switch is easy to accomplish and the bypass switch can be operated at any time without regard to the automatic switch position.
How does an automatic transfer switch work without power?
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 a general use switch?
General-Use Switch “A switch intended for use in general distribution and branch circuits. It is rated in amperes, and it is capable of interrupting its rated current at its rated voltage.” In this case, “interrupting” means opening the circuit to stop the flow of electricity through the switch.
How does a ATS electrical work?
ATS: the system converts electricity from the main grid, when an incident occurs, it will supply electricity to the load from the generator. When the grid is back on, the ATS switchboard is responsible for connecting the load to the main power source and disconnecting the backup generator.
What is ATS switchboard?
The ASCO Automatic Transfer Switchboard contains two ASCO 2000 ampere automatic transfer bypass-isolation switches, with circuit breakers on the normal and load side of each switch. An ammeter and voltmeter are also located on the load side of each switch.
What is an ATS bypass switch?
SIRCOVER ATS Bypass switches are manual 12 + 4 pole transfer switches with positive break indication. They are designed to isolate ATS type electrical equipment (automatic transfer switch) or UPS, with minimum interruption to the load supply.
What is a socomec transfer switch?
They are designed to isolate ATS type electrical equipment (automatic transfer switch) or UPS, with minimum interruption to the load supply. Integrating a SOCOMEC transfer switch into the installation enables source selection when in Bypass (see operating principle below).
What is the working principle of sircover ATS transfer switch?
SIRCOVER ATS Bypass Transfer switches Operating principle In the Bypass position: • S1 – Single Line Bypass (without SIRCOVER): The load is supplied directly by one of the two power sources (transformer T1 for example). • S2 – Double Line Bypass (with SIRCOVER): The supply source can be selected.
What is sircover ATS bypass?
A complete solution The SIRCOVER ATS Bypass is a single product offering a genuine solution incorporating both an equipment isolation function and a switching function. >Industry > Healthcare buildings