Automatic Changeover Switches

Amity Automatic Changeover Switch Model 323:
Load available-63 Amp, 100 Amp, 150 Amp.
Automatic Changeover Switch between 3 phase Mains supply and 3 phase Generator supply. When 3 phase Mains fails the load will shift to 3 phase generator supply automatically and as and when mains (3 phase) restores, the load will shift to Mains Supply automatically and Generator will become unloaded. It, works as a Single phase preventer also, if even one phase fails the load will shift to Generator supply and the load will come back to Mains Supply as and when all the three phases restore. The Generator will stop working automatically if Amity Generator Auto Stop device is used, Teflon wire is used to prevent fire in case of accidental short circuit. Silver points are used in relay for excellent performance.

Amity Automatic Phase Changer Model 42321:
Load Available: 30 Amp, 63 Amp, 100 Amp, 150 Amp.
This model is very useful for Homes and Shops. This is an Automatic Phase Changer where mains input is 3 phases and Generator input is 1 phase and the load is divided on all three phases. When even one phase fails or two phases fails the Changeover will give the supply on all three output Terminals automatically. When all three phases fails the total load will shift to Single Phase Generator supply. The Single Phase Generator will give the supply on all three output terminals, without doing any exercise and as and when Mains restores, even one phase, the load will shift to Mains from Generator automatically and the Generator will switch off automatically if Amity Generator Auto Device is used. Teflon wire is used to prevent fire in case of accidental short circuit. Silver points are used in relay for excellent performance. Please use this model for single phase equipments only. Total Output Capacity is 30 Amp.