If city main line is below 380 V, Stabilizer output slightly decrease from 415V (for example input is 372V, output will be 407V, instead of 415V.)
If city main line is above 450V, Stabilizer output slightly increase from 415V (for example input is 388V, output will be 423V, instead of 415V.)
If city main line is very low from 380V, or very high from 450V, stabilizer switches off output for protect itself and protect devices in site&building. When city main line input come between acceptable voltages (between 380V-450V) stabilizer automatically switch on and supply 415 V output)
Maximum and Minimum output voltage tolerances is configurable from stabilizer controller card lcd panel.
Overvoltage meaning is; city main line input is very higher than 450V.
Undervoltage meaning is; city main line input is very low than 380V.
If there are an Overvoltage or Undervoltage issue, stabilizer switches off output and get start just scan/check city main line input, ıf city main line input come between acceptable voltages 380V-450V stabilizer automatically switch on output and supply 415V.
If stabilizer switch off itself because of Overvoltage or Undervoltage, and city main line input not come between acceptable voltages “for a long time”, stabilizer automatically “switch off completely” itself
UPS’s main purpose ISN’T STABILIZING INCOMING ELECTRICITY, it’s main purpose is supply site&building when no there are electricity. There are batteries inside UPS, and these batteries life time is short.
Voltage Stabilizers main purpose is stabilizing incoming electricity. Voltage stabilizer’s life time is very long.
UPS are, expensive and life time is short.
Voltage Stabilizers are, cheaper and life time is very long.
There are both of Voltage and Current Protection in our stabilizers. This meaning if site&building try to use overcurrent the stabilizer will switch of itself for protection itself and devices in site.
For example; Stabilizer Max Power is 75 ampere, but site&building try to get 90 ampere from stabilizer. In this case stabilizer switch off itself for protect itself and devices in site. This is overcurrent protection.
Our stabilizer clean & eliminate NOISE from incoming city line.
Our stabilizer clean & eliminate and not cause harmonics.
Yes, stabilizer increase power bill around %3-%6. If city main line is around 380 V, stabilizer will try get much more power from incoming line, for keep output voltage 415V.
For example; If city main line is around 380 V, the bill will increase ~%6. If city main line is around 400V, the bill will increase ~%3. If city main line is more than 415V (maybe 430V) no there will be any extra bill.