{}

Our Brands

Impact-Company-Logo-English Black-01-177x54

Welcome to the Schneider Electric Website

Welcome to our website.

Search FAQs

You are currently viewing the content available in Vietnam. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.

Can a roof fan be added to a NetShelter cabinet and only be turned on during a power outage?

Issue:
It needs to be determined if a roof fan can be set to turn on only when the power is out.

Product Line:
NetShelter, NetBotz, Rack Cooling

Environment:
AR3100, AR3105, AR3107, AR3150, AR3155, AR3157, ACF501, ACF502, ACF503, ACF504, ACF505, NBRK0250

Cause:
A customer wants to use a roof fan as backup cooling.

Resolution:
A roof fan can be set to turn on if the power is out when the relay output of a UPS is monitored by dry contacts on a NetBotz 250.
The NetBotz 250 can be configured to turn on/off its outlet based on any threshold (like a dry contact).
The NetBotz 250 has to be plugged into a UPS.
The output of the NMC must be set to trigger the output relay.



Schneider Electric Vietnam

Explore more
Range:
Explore more
Range:
Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.