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What is the maximum DC voltage rating of typical LV cable such as 1000V AC?
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What is high voltage motors and low voltage motors?
None: "high tension" is just another way of saying "high voltage".
Can you apply 230 v ac to kbpc2510?
we can apply 230v ac to kbpc2510 maximum peak voltage is 325v (for 230v) and its blocking capacity is about 1000v so we can use it (I used for the same application)
What is the main difference between diode IN4001 and IN4007?
Both are 1.0 AMP SILICON S general purpose ,Low forward voltage drop. High surge current capabilityRECTIFIER.The only difference is in the maximum repetitive reverse voltage which is 1N4001 has a maximum repetitive reverse voltage of 50 V, 1N4007 is 1000V. Otherwise they are the same. There must be a fault in the circuit which caused the burn-out.
What is break down voltage of diode 1N4001and 1N4007?
As reverse voltage is applied to this rectifier it will at some point breakdown whereby massive current can flow in the reverse direction. This current is called saturation current . These rectifiers are very common they start at 50v to 1000v breakdown voltage the last 1n400x 2n400x are the number designated as reverse voltage potential 1n4001 isis the lowest voltage
When doing an insulation resistance test on an electrical circuit do you test at 500v dc or 500v ac?
dc insulation test = 2 * operating voltage +1000V ac insulation test = 2* operating voltage impedance of long wires or cables make ac testing sort of impractical dc test will never be lower than 1000V
Why does needle seems undeflected when the range was 0-1000v?
You may have had a voltage that was small, compared to the maximum of 1000 V.
What is high voltage motors and low voltage motors?
None: "high tension" is just another way of saying "high voltage".
When using a megger at 1000v and your reading is 2700 megohms is it a problem?
What is the acepable rating on a #3 wire when meggering @1000v
Can you use 300v cable for 240v?
You most certianly can. Voltage ratings on wires are 300V,600V and 1000V. These are the maximum voltages. 120 - 240 on 300V, 480 - 575 on 600V, 1000V wire is a special order used for specialized equipment.
Can you apply 230 v ac to kbpc2510?
we can apply 230v ac to kbpc2510 maximum peak voltage is 325v (for 230v) and its blocking capacity is about 1000v so we can use it (I used for the same application)
What is the main difference between diode IN4001 and IN4007?
Both are 1.0 AMP SILICON S general purpose ,Low forward voltage drop. High surge current capabilityRECTIFIER.The only difference is in the maximum repetitive reverse voltage which is 1N4001 has a maximum repetitive reverse voltage of 50 V, 1N4007 is 1000V. Otherwise they are the same. There must be a fault in the circuit which caused the burn-out.
What is break down voltage of diode 1N4001and 1N4007?
As reverse voltage is applied to this rectifier it will at some point breakdown whereby massive current can flow in the reverse direction. This current is called saturation current . These rectifiers are very common they start at 50v to 1000v breakdown voltage the last 1n400x 2n400x are the number designated as reverse voltage potential 1n4001 isis the lowest voltage
When doing an insulation resistance test on an electrical circuit do you test at 500v dc or 500v ac?
dc insulation test = 2 * operating voltage +1000V ac insulation test = 2* operating voltage impedance of long wires or cables make ac testing sort of impractical dc test will never be lower than 1000V
Why insulation resistance test is required?
every insulator has its own voltage range depending on its intended use. we test insulation for the required operating voltage range. usa uses a document known as nfpa 7 or nec most common residential wiring 120v to ground is in the 300V class the specified test voltage for 300V wire and wiring devices is 2 times the working voltage +1000v which is 120v x 2 + 1000v = 1240V spec 1600V for industrial wiring its 600V class wire and wiring devices 480V x 2 +1000v = 1960V spec 2200V for most uses a 2500 volt megger is sufficient
What means 1N4007 diode?
A: 1N400X signify a power rectifier series the last the X define the reverse voltage breakdown sustainable capability A 1N4001 is for example a 50V reverse voltage breakdown A 1N4007 is a 1000V reverse voltage breakdown
What is meant by voltage?
A transducer converts a form of energy to another form (usually voltage). e.g. A Current Transducer would read a current, and output a range of voltage that's related to the current. A voltage transducer is used when the voltage is too high or too low to be detected. A voltage transducer essentially transforms the voltage signal to something readable (e.g. Transforming 0~1000V to 0~5V)
What is hi-pot test in cables?
you run the voltage up to 2x the operating voltage + 1000v this detects exposure to moisture and pinholes in insulation if it cant pass a hi-pot test chances are it wont pass signals reliably either
