The main differences are that these fire resistant walls are not structurally self sufficient.
Fire barrier wall for transformer.
Transformers are an integral part of electrical distribution and can explode or catch fire without warning.
High voltage transformer fire barriers or transformer firewalls transformer ballistic firewalls transformer blast walls are outdoor countermeasures against cascading failures in a national electric grid the purpose of these barriers like common fire barriers in building construction is compartmentalisation of transformer fires as well as transformer and bushing explosions where the fuel.
A fire barrier wall or a fire partition is a fire rated wall assembly that provides lower levels of protection than typically provided by a fire wall.
However the wall is not self sufficient because it does not extend below the structure or through the roof meaning that fire and smoke can quickly spread through these two.
Unlike most fire barriers transformer fire barriers are often expected to not only defeat.
Ieee 979 guide for substation fire protection provides design guidance fire hazard assessment and pre fire planning in fire protection to substation engineers.
This one separates structures buildings or transformers to restrict the spread of fire.
Durasteel transformer barriers are essential in providing protection to life property and infrastructure when there is a risk from transformer failures.