can you use 400 volt 3 phase and neutral and earth
equipment on 440 3 phase and earth supply safely and if so
how?
Answers were Sorted based on User's Feedback
Answer / laurence dunnett
you would need a delta/star transformer to reduce the
service volts to the load volts
Is This Answer Correct ? | 9 Yes | 2 No |
HOW VFD USED IN ENERGY SAVING
defined power system?
Two CTs 1600/1 and 35/1 are in series. while checking the ratio test of a CT(1600/1),same 1600A will also pass through the CT having ratio 35/1. Will it be harmfull to the ct(35/1),if yes , what will happen.CT secondary is shorted
What are instrument transformers?
what is the fuction of electrical transducer in control pannel?
what is the back ground of transformer working? applying voltage to primary and emf inducing in primary and secondary? how it is possible? please answer me with scientific approach?
1 HT service how many LT Service
How can w select the cable size for different rating load & also waht r factors affecting the during selection of cable?
11 Answers AB Inc, Bosch, BRB Cable, Lucas TVS, Trisome Technical Services,
Where earth point should provided in Ships or Submirines.
What is core CT & it's function?
Mention the methods for starting an induction motor?
How to find out damper winding failure for synchronous machine?