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Aobang Electric** Schneider Schneider control and protection switch
Our quality certification annual warranty
Our purpose is to provide users with high-quality services and qualified products wholeheartedly
Our policy is professional, focused and dedicated
Our slogan is facing the future and always surpassing
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Company name Yueqing Aobang Electrical Switch Factory
Business scope Schneider Schneider control and protection switches, control and protection switches, fire detectors, dual power supply, emergency power supply, multi-function power meter manufacturing and sales
Company slogan Technology changes life
Account Manager Manager Ji
Contact mobile phone
Contact number
Headquarters location Xiangyang Industrial Zone, Yueqing, Wenzhou City, Zhejiang Province
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*Integrity recommendation*Integrity manufacturer*Quality certification and annual warranty
Product features The best integrated circuit breakers, contactors, thermal relays, fuses and other low-voltage electrical appliances replacement product.
Scope of application Commercial buildings (large shopping malls, supermarkets, supermarkets, etc.), schools, hospitals, underground garages,
Fire pumps, sewage pump controllers, fan controllers, lighting, power conversion, pumps, Fans, air conditioners, and other electrical control and protection systems
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Schneider Schneider control and protection switch fire water pump controller is the market giant The key product of Sichuan Electric Co., Ltd., (Schneider Schneider control and protection switch) is mainly used in power systems with AC, rated voltage to,
rated current from, capable of connecting, carrying and breaking under normal conditions, including specified Run current under overload conditions and be able to make, carry and break current under specified abnormal conditions, such as short-circuit current.
Basic introduction *Quality* Certification Year Warranty Schneider Schneider Control and Protection Switch
Schneider Schneider's control and protection switch is an improved control and protection switching appliance. It is a new product in low-voltage electrical appliances. As a new
product, its product category code is the English abbreviation. Schneider Schneider control and protection switch is the abbreviation of the pinyin of the two Chinese characters for control and protection of switching appliances. It is an improved product of the fourth generation of Schneider control and protection switch. That is, control and protection switch electrical appliances are new products in low-voltage electrical appliances
As a new category of products, their product category code is Schneider Schneider Control and Protection Switch in English
The abbreviation basically introduces the structure, use, Product functions, product classifications, product advantages, normal working conditions, other characteristics of applicable fields
Schneider Schneider control and protective switch series products are the best substitutes for low-voltage electrical appliances such as circuit breakers, contactors, thermal relays, and fuses. It is the best replacement product for low-voltage electrical appliances such as circuit breakers (such as,,,,), contactors, thermal relays, fuses, etc. It is an upgraded product of Schneider Schneider's control and protection switch series. It is an ideal product to replace the current electromagnetic starter, protective type and combination starter.
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Isolation type
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Leakage type
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Two-speed motor control
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Reversible motor control
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Star-delta pressure reduction start control
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Self-coupling decompression start control
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Double Power type control and protection switch
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控 控 控 控
★, normal working conditions*Quality certification annual guarantee Schneider Schneid Control and protection switch
, ambient air temperature
, upper limit value not exceeding +℃
, lower limit value not lower than ℃
, daily average value not exceeding +℃
/> . When the ambient air temperature exceeds the above range, the user can negotiate with our company.
The altitude of the installation site shall not exceed meters.
, Atmospheric conditions
The relative humidity of the atmosphere does not exceed the relative humidity that can be higher at lower temperatures when the ambient air temperature +°C. When the monthly average minimum temperature is +℃,
the average maximum relative humidity of the month is, measures must be taken to prevent condensation on the product due to temperature changes.
, pollution level
, installation category III (system), IV (system)
, control power supply voltage should be within the fluctuation range of (~)
★, product function*Quality certification annual guarantee Schneider Schneider control and protection switch
◇ The protection current is related to the rated current of the switch body, and its setting current is, action time ~.
◇The protection current of short-circuit instantaneous protection is related to the rated operating current of the electronic release, and its setting current is, action time.
◇The protection current of short-circuit short-delay or fixed-time protection is related to the rated operating current of the electronic tripper, and its setting current is adjustable (~) on the panel (electric Schneider Schneider control and protection switch
machine protection) , (~) (distribution protection), delay action setting time
◇The protection current of overload long-delay protection is related to the rated operating current of the electronic tripper. Its setting current panel is adjustable, and the inverse time limit characteristic is Schneider Schneider Control and protection switch
(For long delay current setting time, for power distribution, motor use
◇The setting time of phase loss and phase failure protection action is
◇Three-phase unbalance protection is optional The phase difference between the two-phase currents exceeds that, and the action setting time is Schneider Schneider control and protection switch
◇Overvoltage protection for three phases, action setting time
◇Undervoltage protection for three phases, action setting time ◇Start-up delay short circuit Delay or definite time limit does not protect, the setting time is )
◇Pre-alarm function current is adjustable
◇Online programming function
◇Fault indication
◇Test function
Schneider Schneider control and protection switch
Schneider Schneider Control and Protective Switch Water Pump Controller*Quality Certification Annual Protection
It is mainly used to connect and break current under normal conditions (including specified overload conditions) in AC or rated working voltage (rated insulation voltage and rated working current power systems), and to carry and break specified currents within the specified time. Current under abnormal conditions (such as short-circuit current).
Switch category
Type high-performance contactor
Type intelligent control and protection switch Schneider Schneider control and protection switch
Type Communication type intelligent control and protection switch
The main circuit poles are divided into three poles and four poles.
The basic configuration of the control and protection switching appliance is the main body + intelligent controller + auxiliary contact group.
The main body is composed of the basic module of the main circuit, that is, the contact system module, the short-circuit release, the electromagnetic system and the operating mechanism system module. The short-circuit breaking capacity level of the economic type is standard type and high breaking type. Breaking under expected short-circuit current
The time is, under the current limiting coefficient.
The auxiliary contact group consists of a short circuit alarm contact, an overload alarm contact and a set of normally open and normally closed auxiliary contacts, which are normally open and closed + short circuit overload,
Normally open and normally closed + can also be combined according to user requirements, but the maximum number of contacts cannot exceed.
Intelligent controller rated current/
Main body rated current/
★ ★, applicable fields*Quality certification annual protection and protection switch
★ ★ Protective switchgear has an integrated, modular, and miniaturized structure of control and protection functions. It has a high level of protection against environmental pollution, high breaking short-circuit current capability, short arcing distance, long electrical life, and complete protection functions. It has a series of advantages such as high continuous operation performance and reliability, easy installation, use and maintenance, so it is particularly suitable for the following systems
■Schneider Schneider control and protection switches for industrial facilities
△Metallurgy, coal mines, Power distribution and motor protection and control systems in steel, petrochemical, ports, ships, railways and other fields
△Motor control center, especially intelligent electronic control systems or power distribution control and protection systems that require high rated operating breaking capacity
△Single motor control and protection system Schneider Schneider control and protection switch
△Power distribution center
■Commercial and civil facilities
△Lighting, power conversion, pumps, Electrical control and protection systems for fans, air conditioners, fire protection, lighting, etc.
△Remote control lighting systems.
△Hospitals △Information processing centers (banks, municipalities, securities trading centers, etc.)
△Telecommunications and communication rooms Schneider Schneider control and protection switches
△Commercial buildings (large shopping malls, supermarkets, supermarkets, etc. etc.)
■Infrastructure Nedschneider control and protection switches
△Port or railway system (airport, railway passenger transportation center, etc.)
△Highway lighting or ventilation system
△Military garrison Control and protection systems (such as border posts, radar stations)
■Firefighting system Schneider Schneider control and protection switches
△Fire pumps, fans, etc. for various occasions
★. Main features Schneider Schneider control and protective switches
■Compared with molded case circuit breakers, they have the characteristics of high breaking capacity and small arcing distance
Schneider Schneider control and protective switches have high short-circuit breaking capacity and standard type in rated operation. Because, the breaking time under the expected short-circuit current
is only ~, and the current-limiting coefficient reaches below, reaching the leading level of molded case circuit breakers and close to the current-limiting level of fuses, which greatly limits the impact of short-circuit current on the system< br/> ■Compared with the performance of contactors, it has the characteristics of long life and easy operation
Schneider Schneider control and protection switches have a mechanical life of ~ times and an electrical life of ~10,000 times. They can be operated manually on site and Automatic control functions can be realized at a distance
★, other features
■Complete supporting accessories Schneider Schneider control and protection switches
Auxiliary contacts and signal alarm contacts, door or drawer panel operating mechanisms, Control circuit conversion modules, etc., can form a complete control and protection unit on a single product
Actual coordinated control and protection functions
■Flexible installation angle
Horizontal installation, vertical installation, Horizontal installation does not affect performance. It can be widely used in compact complete sets of devices, including fixed or drawer-type cabinets, with
Incomparable advantages of discrete components
■Safe and reliable, high protection level Schneider Schneider Control and Protection The switch
The front, rear and plug-in terminals of the switch are all finger-proof and can be equipped with high-protection housings of up to 100% protection. It is especially suitable for
damp places, basements, and water pump rooms in civil buildings. , coal mines, ports, ships, petrochemicals and other fields, it is an ideal product to replace the current electromagnetic starter, protected and combined starter
Schneider Schneider Control and Protection Schneider Schneider Control and Protection Switch
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