БУАВР. A new low-temperature variant

БУАВР controllers.
A cold-resistant variant is available

The family of automatic transfer switch controllers БУАВР has been extended with a variant that operates at -40 degrees

A new variant is now on sale БУАВР, developed specifically for operation at low ambient temperatures (down to -40 degrees). This variant is available across the whole of the current model range БУАВР.

• БУАВР are designed to operate as part of automatic transfer switch (ATS) equipment in power distribution networks.
• They control the automatic transfer from one source to the other according to the state of the "main" and "standby" incomers.
• They monitor incomer status, control high-voltage power switchgear, and indicate input and output status.

When ordering, and in the bill of materials of another product, the unit variant БУАВР with a minimum permissible ambient operating temperature of minus 40°C, the unit designation БУАВР add -40ºC. Example order designation: БУАВР.С.220.220.-40ºC

Page describing the БУАВР controllers and giving general information