"Rated current" is the current the device (motor or transformer?) is designed to handle at full load. "Tripping current" is the current where a protective device (fuse, breaker) will open to protect the device from overload/overheating. "Tripped current", may be the current the tripping device measured prior to making the decision to trip, if you are reading this from a digital protective device like a relay or OCR.
They are the same.
What is the difference between rated capacity and the nominal capacity
class III rated for up to 5,000lbs, class IV is rated for up to 10,000lbs towing capacity
When an more than rated current passes through it, because of short in equipments or mal functioning of equipments the mcb gets tripped. The reason is magnetic contact in mcb is rated and when that rating exceeds the contact may disconnect
the High voltage rated diodes are power diodes while of low rating or normal voltage rating are considered to as ordinary / normal diode
They are the same.
Motors doesn't use its maximum rated current because the circuit breaker will trip immediately or is tripped off easily if there are fluctuations in our voltage regulations.
What is the difference between rated capacity and the nominal capacity
MCB stands for miniature circuit breaker , which provides protection against over current. the setting is not adjustable. RCB stands for residual circuit breaker which provides protection against earth fault as well as over current. It monitors the current difference between phase and neutral and if the difference is more than rated value say 200 milli amps it will trip.
The B,C,D,K,Z indicates the instantaenous tripping current. It means the minimum value of current causes the circuit to trip without intentional time delay. approximately < 100ms. Consider Rated Current be : (In) Instantaenous tripping current for C Curve is 5-10 times the rated current(In). Instantaenous tripping current for D Curve is 10-20 times the rated current(In).
rated current is the current at any given conditions......but full load current is the maximum current that the system design can hav.....it w'll b larger than that f the rated current. rated current is the current at any given conditions......but full load current is the maximum current that the system design can hav.....it w'll b larger than that f the rated current.
class III rated for up to 5,000lbs, class IV is rated for up to 10,000lbs towing capacity
MCB (Miniature Circuit Breaker)-rated current not more than 100 A. Trip characteristics normally not adjustable. Thermal or thermal-magnetic operation. Breakers illustrated above are in this category.MCCB (Molded Case Circuit Breaker)-rated current up to 2500 A. Thermal or thermal-magnetic operation. Trip current may be adjustable in larger ratings. MCB (Miniature Circuit Breaker)-rated current not more than 100 A. Trip characteristics normally not adjustable. Thermal or thermal-magnetic operation. Breakers illustrated above are in this category.MCCB (Molded Case Circuit Breaker)-rated current up to 2500 A. Thermal or thermal-magnetic operation. Trip current may be adjustable in larger ratings.from Manu anand
Hardcore Pawn - 2009 Tripped Out Cash 6-5 is rated/received certificates of: USA:TV-14
Maximum current is defined by the rated KW of the device, say Motor. The motor may not run at its maximum rated capacity all the time. Nominal current is drawn when motor runs at nominal load.
When an more than rated current passes through it, because of short in equipments or mal functioning of equipments the mcb gets tripped. The reason is magnetic contact in mcb is rated and when that rating exceeds the contact may disconnect
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