Yueqing Aobang Electrical Switch Factory

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Schneider AC Contactor
Product Introduction:
Series AC contactors are suitable for AC or circuits with voltages up to and current up to 1000, for long-distance making and breaking of circuits and frequent starting and control. AC motor. Contactors can also be used as auxiliary contacts, time relays and other accessories to form delay contactors, reversible contactors, star-delta starters, and can be directly plugged and installed with thermal relays to form electromagnetic starters.
Product features:
? The economical pole contactor has a mechanical life of up to 10,000 times and an electrical life of up to 10,000 times
? With protective treatment, it can be used in hot and humid environments
? Coil The control voltage fluctuates between the two levels without affecting the normal operation of the product
?The product body can be attached with auxiliary contacts, power-on and power-off delay contacts, mechanical locking and other modules
?It can also be easily combined into Reversible contactor, star pneumatic actuator
?Comply with and B. standards
?Compact structure, integrated auxiliary contacts, current range is , which can meet the basic needs of users
Product analysis:
Installation and maintenance:
Before installation, the relevant technical data (such as rated voltage, current, operating frequency, etc. should be checked to see if they meet the requirements
). During installation, the installation should be carried out according to the specified conditions, and the wiring of the contactor coil should be The terminals should face upward, in line with human visual habits.
. Contactors with metal mounting base plates must be properly grounded.
. The terminal screws should be tightened. After checking that the wiring is correct, the main contact should be When the head is not electrified, first energize the suction coil and open and close it several times, and then it can be put into use after the test action is reliable.
If there is abnormal noise during use, it may be that there is dirt on the pole surface of the iron core. Please wipe the pole surface clean.
During use, all parts of the product should be checked regularly to ensure that the movable parts are not stuck and the fasteners are not loose. If the parts are damaged, they should be replaced in time.
Product Features:
Dimensions:
Customer Cases:
National Bird's Nest Stadium Beijing Capital Airport Shanghai Textile Building Nantong International Trade Center
Chengdu Aerospace Science and Technology Building Fujian Longyan Cigarette Factory FAW Volkswagen Geely Automobile
Jialing Industrial Co., Ltd. Henan Tianguan Group Guangzhou Nansha Administrative Center Zhejiang Provincial Public Security Department
Wujiang Administrative Center Daqing Oilfield Sinopec Hainan Refining and Chemical
Application fields:
1. Schneider’s various series of exchanges Contactors (hereinafter referred to as contactors) are mainly used in circuits with AC or AC voltages up to (), operating voltages under the usage category, and rated operating currents up to, for the purpose of making and breaking circuits over long distances, and It can be combined with thermal relays of corresponding specifications to form a magnetic starter to protect circuits that may be overloaded. The contactor is suitable for frequently starting and controlling AC motors.
This contactor has the same functions and corresponding specifications as,,,,. Can be used equally with each other. It is an ideal replacement product for old products.
2. Normal working conditions and installation conditions of each series of AC contactors
The ambient air temperature is: ℃~+℃, within hours Its average value does not exceed +℃
, Altitude: does not exceed
, Atmospheric conditions: At +℃, the relative atmospheric temperature does not exceed %, and the relative humidity can be relatively high at lower temperatures. The wettest month The average minimum temperature does not exceed +℃, and the monthly average maximum relative humidity of the month does not exceed %. And consider condensation on the product due to temperature changes
, Pollution level: Level
, Installation category: Class III
, Installation conditions: The inclination between the installation surface and the vertical surface does not exceed
> Impact and vibration: The product should be installed and used in a place without significant shaking, impact and vibration.
Installation method: In addition to being installed with screws, the contactor can also be installed with a standard rail. AC operation can be used or clamp rail installation is available
Note: DC operation can only use clamp rails, and there are special clamp rail installations.
3. Structural features of Schneider’s various series of AC contactors
The contactor is protective, the action structure is direct-acting, the contacts are double breakpoints, small in size, light in weight, low in power consumption, It has the characteristics of long life, safety and reliability
. The contactor can be composed of a mechanical reversible interlocking magnetic starter, a star-delta decompression starter, and can also be added with an auxiliary contact group, air delay head and other combinations according to the user's choice. series of products.
4. Terminal signs and wiring diagrams
5. Technical parameters of Schneider’s various series of AC contactors
. The main technical performance indicators of the contactors are shown in the table
. The contactor coil voltage is AC,,,,,DC,,,,
Note: Special voltage specifications can be customized through consultation with our company.
, Action characteristics: AC pull-in voltage:. Release voltage: % DC pull-in voltage, release voltage: %.
Model and parameters (,) (,) (,) (,) (,) (,) (,) (,) (,) (,) (,) (,)
AC contactor Model meaning (AC contactor model meaning):
□□□□
AC contactor
Design code
□□Basic specification code is expressed in digits of the value
□Number of normally open auxiliary contacts
□Number of normally closed auxiliary contacts
Main technical parameters of AC contactor (main technical parameters of AC contactor):
, rated current corresponds to three-phase mouse Cage motor capacity:
Rated current (): , , , , , , , , , ,
Three-phase squirrel cage motor: , , , , , , , , ,
Three-phase Squirrel-cage motor: , , , , , , , , , ,
Three-phase squirrel-cage motor: , , , , , , , , ,
Three-phase squirrel-cage motor: , , , , , , , , ,
Three-phase squirrel-cage motor: , , , , , , , , ,
Three-phase squirrel-cage motor: , , , , , , , , ,
Rated insulation voltage: r AC contact ‖ AC contactor
The maximum current that can be connected: times the rated current (,) The maximum current that can be disconnected: times the rated current (,) Product display Contactor type intermediate relay supplies Schneider dynamic and static contacts, coil wholesale
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