Sun Aug 26, 2018 6:33 pm
Is it single phase or 3 phase? Single phase will have 2 main wires coming out from motor. 3 phase will have 3 main wires coming out, but they are formed from 9 lead wires coming out of the motor and joined together depending on high or low voltage. The tag on the motor should also say. With 3 phase it’s important whether your supply is 240 or 480 volts and which way the siren is wired. You can almost always change the motor voltage from 240 to 480 (or vise-versa) with a 3 phase. The direction of spin doesn’t not matter for an SD-10 siren on 3 phase power (some sirens are only meant to spin one direction)
Can you post any pictures? And what town/area...just out of curiosity.
http://youtube.com/CrazySirenBoy
Proud owner of: Thunderbolt 1003, Thunderbolt 1000, STH-10A, Model 5BT, Model 5B, Model 3B, Model 2T (noon daily @ 1/2 voltage), Model 2, Decot, Sterling Little Giant