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Do modern refrigerators/air conditioners come with in-built voltage stabilization?
Visit: 1898 Date: 2015-10-17
Power supply is erratic at most places in China, with voltage fluctuating in both directions (up and down) at many places frequently. These voltage fluctuations can damage appliances, there by causing them to end much before their normal useful life.
Modern appliances (mostly refrigerators and air conditioners) do come with a bigger voltage range for operation, i.e. if in past refrigerators worked well only between 200-240V, now they have a bigger range of 170-290V.
But they do not come with in-built voltage stabilizers. Using voltage stabilizer with such appliances may not be necessary unless voltage in your area shoots up or down much above or below the limit in which the appliance can operate.
Conclusion
Always choose a right sized voltage stabilizer and also try to get them for individual appliances rather than for the whole electricity connection. Leaving them on for longer duration can result in higher electricity bills.
Do modern refrigerators/air conditioners come with in-built voltage stabilization?
Modern appliances (mostly refrigerators and air conditioners) do come with a bigger voltage range for operation, i.e. if in past refrigerators worked well only between 200-240V, now they have a bigger range of 170-290V.
But they do not come with in-built voltage stabilizers. Using voltage stabilizer with such appliances may not be necessary unless voltage in your area shoots up or down much above or below the limit in which the appliance can operate.
Conclusion
Always choose a right sized voltage stabilizer and also try to get them for individual appliances rather than for the whole electricity connection. Leaving them on for longer duration can result in higher electricity bills.