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1. it is user friendly
2. reduce cast
3. energy saving
4. no external PLC
5. application dedicated feature.
6. smooth power loss ride through
7. adaptive protection
8. easy to use

Is single load(eg: three phase motor) having all the components like positive,negative,zero sequence components during fault condition?

1749

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how to determine motor size for a fan application?

2228

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for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations

2029

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what is the difference between gas group b and gas group c electrical equipment construction wise?

1809

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I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.

1810

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A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is

1226

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what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?

2226

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describe the A.C. Generator Testing procedure

2111

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how desiel generate sart fail of eb?

2128

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Can RCD's used to protect the VVVF drive if not why.

2089

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What is lifting power for 1 wb/m2 and 1 A magnet?

2140

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how to select the isolation tranformer for siemens 802dsl cnotroller

1998

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how technical is calculated in 11kv line and lt line

1971

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Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

3611

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What are the material used for resistor?

1053

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