Electrical

Rating protection devices: Short circuit can produce cough thermal and electromagnetic forces to destroy any protective device. When selecting a...

NEMA contactors for low-voltage motors (less than 1000 volts) are rated according to NEMA size, which gives a maximum continuous...

D-Range contactors: Contactors are available in rating 9A to 80A in 4 frame sizes providing selection of exact power in...

(1)Auxiliary contacts selection criteria: How many required in either normally open (NO) or normally closed (NC) format Possibility of time...

How many required in either normally open (N/O) or normally closed (NC) format? Current rating in amps.  Voltage rating in...

The start delta starting is a very common type of starter and extensively used, compared to the other types of...

Necessity of using series reactor in power system : The reactance of a series reactor should not decrease under short...

When the reactors are connected in series with each feeder they are known as feeder reactor. In case of fault...

Depending on the locations reactors used in power system used classifieds as (1)Generator Reactor: When the reactors are connected in...

Current Limiting Reactor if the capacity of casting system increases or if the fault current is large then the existing...