Differences

This shows you the differences between two versions of the page.

--- cp:ats [2023/12/31 01:55] – [Pro & Con] Alan Shea
+++ cp:ats [2024/04/16 05:26] (current) – [Pro & Con] Alan Shea
@@ Line 10: / Line 10: @@
 Optional Standby systems as defined in [702.4] are not bound by these legal requirements for transfer switches.
-The biggest disadvantage of an ATS is that the contacts are typically rated for less then 5000 transfers at rated load, at which point the contacts must be replaced, and frequently the electro-mechanical actuator as well. In locations where electric power is reliable, this is typically not an issue as 5000 transfers will take several decades to accumulate. In locations with unreliable power this number of transfers can be accumulated in just a few years.
+The biggest disadvantage of a packaged ATS is that the contacts are typically listed for less then 5000 transfers at rated load, at which point the contacts must be replaced, and frequently the electro-mechanical actuator as well. In locations where electric power is reliable, this is typically not an issue as 5000 transfers will take several decades to accumulate. In locations with unreliable power this number of transfers can be accumulated in just a few years.
 An ATS is also physically large compared to a set of contactors, which can otherwise be carried in an airline suitcase. That in particular makes this design more suitable for remote locations, as the parts can be carried in and assembled on location in a short time.
+===Alternative Controller===
+{{ :cp:inteliats2_70_main.jpg?direct&200|}}
+As an alternative to the relay logic depicted below, a [[https://www.comap-control.com/products/switchgear-control-and-protections/ats-controllers/|ComAp ATS Controller]] combined with the contactor switching provides an ATS with full metering, and can also be remotely monitored.
 ===One-Line Diagram===
 {{ :cp:e116.1_r4.1_-_transfer_switch.png?600 |}}

MetaTek

User Tools

Site Tools

Differences

Page Tools