wdeertz
Active Member
I saw this forum posting http://cocoontech.com/forums/topic/26709-hai-ubp-repeater-or-coupler/?hl=%2Bupb+%2Bcoupler#entry215326 which death with the question of coupler versus repeater, however, I'd like to ask if a coupler will work with 2 phases of a 3 Phase system.
I have 120v/208v Wye 3 phase power and am using UPB lighting control. I have a HAI coupler on phases B and C. I have about 20 UPB switches which I thought were split between phases B and C but I subsequently discovered that all my UPB switches are actually all on phase C which is the same phase as my Pim is connected. As such everything has been working fine but I recently tried to add a switch on Phase B and found out the phase coupler doesn't appear to be working as the new switch couldn't be seen.
My question is if a phase coupler will work between two phases of a 3 phase system? I'm not sure if I have the coupler hooked up correctly or if it's not possible to do what I'm doing. If it's possible can the 3 phases be connects by using 2 couplers? (Ie phase A and B on one coupler and phases B and C on another coupler)
I'm toying with just spending the money and getting a 3 phase repeater but before doing so want to know if the coupler will work or I am trying to accomplish something not possible.
I have 120v/208v Wye 3 phase power and am using UPB lighting control. I have a HAI coupler on phases B and C. I have about 20 UPB switches which I thought were split between phases B and C but I subsequently discovered that all my UPB switches are actually all on phase C which is the same phase as my Pim is connected. As such everything has been working fine but I recently tried to add a switch on Phase B and found out the phase coupler doesn't appear to be working as the new switch couldn't be seen.
My question is if a phase coupler will work between two phases of a 3 phase system? I'm not sure if I have the coupler hooked up correctly or if it's not possible to do what I'm doing. If it's possible can the 3 phases be connects by using 2 couplers? (Ie phase A and B on one coupler and phases B and C on another coupler)
I'm toying with just spending the money and getting a 3 phase repeater but before doing so want to know if the coupler will work or I am trying to accomplish something not possible.