[vcf-midatlantic] OT: Do we have a VARIAC in the VCF/CDL lab?

Martin Flynn maflynn at theflynn.org
Sat Dec 14 12:15:25 EST 2019


Camp Evans had a bit of an electrical supply issue a few weeks ago, so 
the usual suspects from CDL  are deploying a power quality / power loss 
alarming system.

ANSI C84.1-2011 states that 197.6 to 218.4 VAC is the acceptable voltage 
range on our service type (120/208 3ø AC)

I need a way  to simulate an out of range voltage in order to confirm 
the trigger relays operate as intended

Martin Flynn






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