1/3
Wanda aka yada
Lagos, Ojo, 2 awanni da suka gabata
53 adadin kallo
Automatic Change Over
SAKO
Kaya
Change Over
Nau'i
Sabo Fil
Yanayi
The ACO senses voltage from the main power (NEPA).
If voltage drops below a set level, or goes too high, the switch disconnects NEPA.
It connects the inverter or generator to the house load.
When NEPA voltage returns to normal, it switches back automatically.
Key Components
Relays: 2–4 depending on design
Relay 1 → Disconnect main power
Relay 2 → Connect alternate power
Optional: Additional relay → Interlock / delay
Voltage sensing circuit → detects over/under voltage
Delay timer → avoids frequent switching (e.g., 5–15 sec delay)
Manual override → switch to select NEPA or inverter
₦ 35,000
Orsteen Solar Empire
Fiye da wata 1 a kan Jiji
Wanda aka tantance
Amsoshin da aka bada a 'yan mintuna
Sirrin bada kariya
- Ka da a biya kudi kafin isowar kaya, ko da kudin sallawu
- A hadu da mai kaya a amintaccen wuri a fili
- A duba kayan, a tabbata shi ne ainihin abin da ake bukata
- A tabbatar cewa abin da aka kunshe shi ne wanda aka duba
- Ka da a biya sai an gamsu
