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• ﻿the same power boiler 220 and 380

# ﻿the same power boiler 220 and 380

• ### Tricks and Tools for Solving Abnormal Combustion Noise

12 SOUND AND VIBRATION/JULY 2008 .SandV.com Tricks and Tools for Solving Abnormal Combustion Noise Problems Peter K. Baade, Fayetteville, New York Michael J. Tomarchio, Rochester, New York Effective Methods for solving combustion noise problems in boilers are reviewed. System modeling and diagnostic testing

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• ### 3-phase 380 V to 3-phase 230 V - Electrical Engineering

The supply power is 3-phase 380V,which means between each hot wire, 380 volts can be measured and between the neutral and any of hot wires, 220 volts can be measured three-phase Share

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• ### 380/220 - Practical Machinist

Oct 28, 2010 · "380 and 220 are, or can be, the same thing" The following ∆/Y relations exist: 220 (∆) / 380 (Y) 230 (∆) / 400 (Y) 240 (∆) / 415 (Y) When the six wires of the primary are connected as ∆, the lower voltage is selected. When the six wires of the primary are connected as Y, the higher voltage is selected.

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• ### How to Solve Abnormal Combustion Noise Problems

nation of abnormal combustion noises. During the development of a new boiler, burner or heating system it is always possible that a prototype will emit an un-acceptably loud noise that is clearly abnormal. Although the occurrence might be infrequent, its very presence necessitates elimination before the product can go to market. Since the noise

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• ### alternator - 380/220 vs 220/380 - Electrical Engineering

Jan 03, 2018 · Because if the motor is a 380/220. Then that means that it should be able to output 380 or 220 volt *. \$frac{380}{220}approxsqrt3\$. And as you can see in the image above to the right, you are getting \$sqrt3×220Vapprox 380V\$

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• ### What is the difference between 220 volts, 3 phase and 380

380/220 volts, 3 phase. If you have 380/220 volts and 3 phase power (like a lot of foreign countries), the kiln will come with a 4-wire powerblock for the 3 hot wires that give 3 phase and one neutral wire. Between each hot wire, 380 volts can be measured. Between the neutral and any of the hot wires, 220 volts can be measured.

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• ### Baldor Motor Basics: Power Systems and Voltage

As a result of the voltage being described as 220/380, we frequently see specifications indicating that 3-phase motors be wound for 220/380. Although feasible to do this, it is un-necessary because the 3-phase motors will only be operated on 380-volt, 3-phase power. Some of the most popular voltages are 220/380 …

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• ### Boiler Noises And What They Mean | Hometree

Is Your Furnace Making Noise? Here Are 7 Possible Causes

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• ### Gas burner troubleshooting: Gas Appliance or Gas Heater

Dec 04, 2014 · Banging or booming sound at start-up – a banging or booming sound when your boiler begins a heating cycle can indicate a problem with delayed ignition (gas) or an issue with the oil pump (oil). In either case, the boom sound is caused by excess fuel igniting in the combustion chamber, which is a potentially dangerous situation.

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