TYPE OF CONTACTOR

#typesofcontactor,#contactorworking

Click here
👇👇👇👇

https://electricaltheoryworld.blogspo...

Electrical Contactors are categorized according to the current making and breaking values for contactors.
This will depend on the following:

The type of load to be controlled (Inductive load, Lighting load, Motor load, Resistive load, Capacitive load)

The operating cycle conditions.

For any applications there are different contactors available depending upon load application which every electrical engineer you must know before designing any systems.

You may have often seen the ratings described on contactor name plate depicting various parameters. One of most important to be considered are as described in this article.

AC duty (Alternating Current) for Contactors:

AC-1

Non-inductive or slightly inductive loads, example: resistive furnaces, heaters

AC-2

Slip-ring motors: switching off

AC-3

Squirrel-cage motors: starting, switches off motors during running time

AC-4

Squirrel-cage motors: starting, plugging, inching

AC-5a

Switching of discharge lamps

AC-5b

Switching of incandescent lamps

AC-6a

Switching of transformers

AC-6b

Switching of capacitor banks

AC-7a

Slightly inductive loads in household appliances: examples: mixers, blenders

AC-7b

Motor-loads for household appliances: examples: fans, central vacuum

AC-8a

Hermetic refrigerant compressor motor control with manual resetting overloads

AC-8b

Hermetic refrigerant compressor motor control with automatic resetting overloads

AC-12

Control of resistive loads and solid state loads with opto-coupler isolation

AC-13

Control of solid state loads with transformer isolation

AC-14

Control of small electromagnetic loads

AC-15

Control of A.C. electromagnetic loads

AC-20

Connecting and disconnecting under no-load conditions

AC-21

Switching of resistive loads, including moderate overloads

AC-22

Switching of mixed resistive and inductive loads, including moderate overloads

AC-23

Switching of motor loads or other highly inductive loads



Tags:

types of contactors in electrical,
types of contactor in hindi,
types of contactor in tamil,
types of contactors hvac,
types of contactors ac1 ac2,
different types of contactor,
types of contactors in telugu,
how many types of contactor in electrical,
types of contactor ac unit,
types of contactor air conditioner,
type of contactor,
what is a contactor and how does it work,
types of contactor buzzing,
types of contactor burnt,
types of contactor bad,
types of contactor batteries,
types of contactor business,
types of contactor basics,
difference between contactor and circuit breaker,
type of contractor,
types of contactor coil failure,
types of contactor chatter,
types of contactor causes,
types of contactor companies,
what is a contactor working principle,
wiring up a contactor,
contactor used in electrical,
types of electrical contactor,
types of contactor for ac unit,
types of contactor for ac,
types of contactor keeps burning out,
types of contactor keeps tripping,
types of contactor kindergarten,
types of contactor kits,
types of contactor khan academy,
what is the function of contactor,
what is a contactor,
types of contactor lowes,
types of contactor license,
types of contactor l1 l2 t1 t2,
types of contactor levels,
what are contactors in electrical,
types of magnetic contactor,
types of contactor not pulling in,
types of contactor not engaging,
types of contactor near me,
types of contactor not working,
types of contactor nursing,
types of contactor needles,
types of contactor on ac unit,
types of contactor only works manually,
types of contactor on ac,
types of contactor options,
types of contactor operation,
types of contactor problems,
types of contactor price,
types of contactor panel,
types of contactor programming,
types of contactor position,
types of contactor quesadillas,
types of contactor quadcopter,
types of contactor replacement,
types of contactor relay,
types of contactor relay switch,
types of contactor reviews,
types of contactors,
types of contactor used for,
types of contactor upstairs,
types of contactor users,
use of contactor,
types of contactor vs relay,
types of contactor vs general purpose contactor,
types of contactor vs solenoid,
different types of contactors,
types of contactor wiring diagram,
types of contactor wiring,
types of contactor work,
why use contactor,