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What are the allowable fill rates for low voltage cabling in conduits and sleeves?
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∙ 12y ago
What is the engine 132kw AMP 980 volt speed 380 no-load operation when the engine was a no-load amps 58 amp motor power 132 kw Is correct
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∙ 12y ago
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What is considered to be the maximum allowable supply voltage variation?
+or- 5%
Do you need a low voltage permit for cat 5 cabling?
Depends on the jurisdiction, but usually yes.
What is the normal allowable source voltage deviation from the motors nameplate voltage rating?
It can be 10% min and 5% max.AnswerA nameplate voltage is a 'nominal voltage', and manufacturers normally design their products for the allowable variation in nominal voltage of the country in which they are to be marketed. So, for those products intended for, say, the British market, manufacturers would take into account the British allowable variation, which is 230 V (+10%/-6%). And, no doubt, most manufacturers would widen this variation to allow a 'factor of safety' for their products.
What are electrical sleeves used for?
In the electrical industry there are many different types of sleeves used. There are insulation sleeves, linesman's high voltage sleeves and conduit sleeves to name a few. The insulation sleeve is used for the protection of electrical conductors. Linesman's sleeves are used for extensions to the protective rubber gauntlets that they wear when working on high tension wiring systems. Conduit sleeves are used when a broken conduit needs to be repaired in situ.
What is the UK 3 phase voltage?
The nominal voltage in the UK is 400/230 V. That is 400 V line-to-line (i.e. line voltage), and 230-V line-to-neutral (i.e. phase voltage). Allowable variation is +10% and -6%.
What is considered to be the maximum allowable supply voltage variation?
+or- 5%
What is the allowable voltage level for a hand held lamp?
220V
What is the minimum allowable voltage during load of 70 degrees Celsius?
There is no minimum
How do you determine the minimum allowable voltage between line and neutral?
The voltage between line and neutral is determined by the regulations in your country. This is specified as a nominal (named) voltage, together with its allowable variation expressed as a percentage of that nominal value. In the UK, for example, this is 230 V (+10%/-6%).
Do you need a low voltage permit for cat 5 cabling?
Depends on the jurisdiction, but usually yes.
What is the normal allowable source voltage deviation from the motors nameplate voltage rating?
It can be 10% min and 5% max.AnswerA nameplate voltage is a 'nominal voltage', and manufacturers normally design their products for the allowable variation in nominal voltage of the country in which they are to be marketed. So, for those products intended for, say, the British market, manufacturers would take into account the British allowable variation, which is 230 V (+10%/-6%). And, no doubt, most manufacturers would widen this variation to allow a 'factor of safety' for their products.
What is the exciter voltage needs to test the generator?
Because the voltage is fixed (within allowable limits) whereas the current varies according to load.
What size in mm of cable on 160amp for 180meter length?
The answer is different depending on the supply voltage because the allowable volt drop is a percentage of the supply voltage.
What are electrical sleeves used for?
In the electrical industry there are many different types of sleeves used. There are insulation sleeves, linesman's high voltage sleeves and conduit sleeves to name a few. The insulation sleeve is used for the protection of electrical conductors. Linesman's sleeves are used for extensions to the protective rubber gauntlets that they wear when working on high tension wiring systems. Conduit sleeves are used when a broken conduit needs to be repaired in situ.
What is the allowable voltage drop for a branch ct?
The voltage drop in any branch (closed loop) of a series parallel circuit is equal to the APPLIED VOLTAGE(NOVANET) Without looking in my codebook, I believe it is 2% on a branch circuit.
What is the UK 3 phase voltage?
The nominal voltage in the UK is 400/230 V. That is 400 V line-to-line (i.e. line voltage), and 230-V line-to-neutral (i.e. phase voltage). Allowable variation is +10% and -6%.
Where did all the high voltage go in New York?
Probably underground, fed through a system of conduits and brought into buildings through the basement to transformer vaults and then into the building's distribution system.
