Transfer time specifications of the Symmetra MW

[BillP]

This question was originally posted by Steve on APC forums on 3/18/2020

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Hello,

We are looking for the transfer time specifications of the Symmetra MW.

We need to know the transfer times (in ms) for both the internal bypass and external bypass units for the following actions:

Bypass to battery/inverter
Battery/inverter to Bypass

Some UPS maintenance was being done and when the unit was switched from bypass to normal operation some equipment connected to the UPS lost power.

We are trying to determine if the time it takes the Symmetra MW to switch between bypass and inverter/battery is less / more than the time our equipment power supplies stay energized once there is a loss of power.

Thanks,

Steve

[BillP · Accepted solution]

This reply was originally posted by Gavan on APC forums on 6/22/2020

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Hi Steve,

For technical question on a unit like the Megawatt you'd be better contacting you local APC by Schneider Electric support centre.

-Gavan