13.8kv Switchgear Insulation Board Partitions
13.8kv Switchgear Insulation Board Partitions
(OP)
There was a spark on the voltage transformer compartment due to moisture, the panel heaters malfunctions though. The insulation dividers (made of asbestos fibers)are heavily burnt also. If i order this asbestos fiber, it takes too long (3 months to arrive). Is it safe to use a phenolic board to replace the asbestos fiber? the asbestos fiber has a thickness of 1/8". Someone says the phenolic board absorbs moisture and will eventually degrades easily but i usually saw phenolic boards on control centers for motors,etc.
Please advise, thanks.
Voltages
Please advise, thanks.
Voltages






RE: 13.8kv Switchgear Insulation Board Partitions
RE: 13.8kv Switchgear Insulation Board Partitions
RE: 13.8kv Switchgear Insulation Board Partitions
RE: 13.8kv Switchgear Insulation Board Partitions
the material looks like this one:
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the red one with mark back word.
RE: 13.8kv Switchgear Insulation Board Partitions
RE: 13.8kv Switchgear Insulation Board Partitions
Alan
"The engineer's first problem in any design situation is to discover what the problem really is." Unk.
RE: 13.8kv Switchgear Insulation Board Partitions
RE: 13.8kv Switchgear Insulation Board Partitions
Alan
"The engineer's first problem in any design situation is to discover what the problem really is." Unk.