Công tắc tơ, khởi động từ DC, DC Contactor CZ0-100/20, CZ0-150/10, CZ0-150/01, CZ0-150/20, CZ0-250/10, CZ0-250/20, CZ0-400/10, CZ0-400/20, CZ0-600/10
Mã sản phẩm: CZ0-100/20, CZ0-150/10, CZ0-150/01, CZ0-150/20, CZ0-250/10, CZ0-250/20, CZ0-400/10, CZ0-400/20, CZ0-600/10
Đăng ngày 10-09-2019 12:32:44 AM
Giá bán: Liên hệ

Voltage
Type

Tiếp điểm của khởi động từ, Tiếp điểm công tắc tơ, Taian CN AC contactor, main contact contact bridge dynamic silver contact CN-100, CN-125R, CN-150, CN-180, CN-220
Mã sản phẩm: CN-100, CN-125R, CN-150, CN-180, CN-220
Đăng ngày 23-07-2019 03:46:42 AM
Giá bán: Liên hệ

Tiếp điểm của khởi động từ, Tiếp điểm công tắc tơ, Taian CN AC contactor, main contact contact bridge dynamic silver contact CN-100, CN-125R, CN-150, CN-180, CN-220 

Rơle trung gian, JHXH-2F combination relay
Mã sản phẩm: JHXH-2F
Đăng ngày 12-06-2019 02:56:01 PM
Giá bán: Liên hệ

Contact form: 2H2D  3H1D  1H3D  4H  4D    Note : 2H2D type  4 feet connected  10 feet connected for 2Z use
Coil power supply: DC / input rated voltage
A: Single coil single position product, the maximum coil power consumption is 1.6W ;
B : Double coil single position product, the maximum coil power consumption is 1.6W ;
C : Double coil double position product, the maximum coil power consumption is 1.6W ;
D : single coil dual position product, the maximum coil power consumption is 1.6W ;
E: sensitive typeSingle coil single position product, the maximum coil power consumption is 0.6W ;
F : sensitive typeSingle coil dual position product, the maximum coil power consumption is 0.6W ;
Form code and contact form code: A-2H2D  A-4H  A-4D  A-3H1D  A-1H3D  A-2Z   B-2H2D  B-4H   B-4D  B-3H1D  B-1H3D  B-2Z  C-2H2D  C-4H  C-4D  C-3H1D  C-1H3D  C-2Z  D-2H2D  D-4H  D-4D  D-3H1D  D-1H3D   D-2Z   E-2H2D  E-4H  E-4D   E-3H1D   E-1H3D  E-2Z  F- 2H2D  F-4H  F-4D   F-3H1D  F-1H3D   F-2Z

Rơle solid, Solid state relay ABB R111/40, R315/25, R111/45, R111/20, R111/90
Mã sản phẩm: R111/45
Đăng ngày 12-06-2019 02:51:18 PM
Giá bán: Liên hệ

Rơle solid, Solid state relay ABB R111/40, R315/25, R111/45, R111/20, R111/90

Bộ chuyển đổi độ rung,AO-S202 vibration monitoring and protection display instrument
Mã sản phẩm: AO-S202
Đăng ngày 13-05-2019 10:31:26 PM
Giá bán: Liên hệ

I. Introduction:
       The AO-S202 vibration monitoring and protection device is equipped with a magneto-electric vibration speed sensor and a vibration acceleration sensor, which can measure the amplitude and intensity of the absolute vibration of the bearings of various rotating machinery. Suitable for the design of the rotating mechanical device TSI, it can be widely used in electric power, machinery, chemical, metallurgical and other industries. Provides measurement of various parameters and prediction of early faults for the safe operation of rotating machinery.

 

Khởi động từ, Công tắc tơ, AC contactor CJ0-75A, CJ0-120A 220V 380V 110V
Mã sản phẩm: CJ0-75A, CJ0-120A
Đăng ngày 12-02-2019 09:28:03 AM
Giá bán: Liên hệ

CJ0       - 10A 380V 220V 127V 110V 36V 24V
            -20A 380V 220V 127V 110V 36V 24V
            -40A  380V 220V 127V 110V 36V 24V
            -75A 380V 220V 127V 110V 36V 24V
            -120A 380V 220V 127V 110V 36V 24V
 

Khởi động từ, Công tắc tơ, AC contactor ,CJ0-10A ,CJ0-20A, CJ0-40A 380V220V127V110V24V
Mã sản phẩm: CJ0-20A
Đăng ngày 12-02-2019 09:20:26 AM
Giá bán: Liên hệ

CJ0 series AC contactor is mainly used for 50HZ, AC660V, DC440V voltage, current 5-630A power system for long distance connection and disconnection line, and is suitable for frequent control of AC and DC motor, and various protection relays constitute protection device . The contactor coil is an important component of the contactor control section and should be properly installed and used to extend coil life.

Công tắc tơ chân không, High voltage contactor CKG-12/630
Mã sản phẩm: CKG-12/630
Đăng ngày 19-01-2019 01:52:31 PM
Giá bán: Liên hệ

High-voltage contactor coil CKG CKG3 CKG4 series vacuum AC contactor coil GB standard model 3 poles 4 poles and 5 poles are the same size

Công tắc tơ chân không, high pressure vacuum contactor JCZ6-630/12-6.3
Mã sản phẩm: JCZ6-630/12-6.3
Đăng ngày 19-01-2019 01:44:17 PM
Giá bán: Liên hệ

JCZ6-630/12 high-pressure vacuum AC contactor: Zhejiang Yueqing professional production professional production. The product is mainly changed from the original electromagnetic holding to the mechanical holding. It conforms to the natural concept of energy saving and environmental protection and green science.
We also manufacture vacuum interrupters for all types of high and low pressure vacuum switches. Vacuum interrupter for high and low voltage circuit breakers. Now mainly produced. ZW32, ZW8.VS1.ZN28.CKJ5.CKG3.CKG4 type vacuum interrupter. At the same time, we use the advantages of our own vacuum interrupter, CKJ5 series vacuum AC contactor, CKG3 (7.2KV) high voltage contactor, CKG4 high voltage (12KV) high voltage contactor. Contact 13588980439. Wang Gong. All our products are implemented in three packs. Please feel free to use.Welcome customers to visit, visit and guide. Manufacturer JCZ6-630/12-6.3 high pressure vacuum contactor figure price

Công tắc tơ chân không, vacuum contactor AC contactor EVS-250/1.14 EVS-250/2 EVS-250/3 EVS-250
Mã sản phẩm: EVS-250/1.14 EVS-250/2 EVS-250/3 EVS-250
Đăng ngày 19-01-2019 01:32:50 PM
Giá bán: Liên hệ

EVS-250/1.14 vacuum AC contactor is one of the low voltage vacuum contactors professionally produced by HB. EVS series series heavy duty low-pressure vacuum AC contactor is our company's introduction of advanced technology and key equipment for mass production. The product meets the IEC and VDE technical standards. The Huabao EVS low-pressure vacuum contactor has formed a good reputation both at home and abroad through market application, and has been exported to foreign countries in batches. 
EVS vacuum contactor is suitable for AC 50Hz, rated voltage 1140V, rated current to 630A power system for direct or long distance switching and breaking in the main circuit. It is also suitable for use in explosion-proof magnetic starters composed of various protection devices to control devices such as three-phase induction motors that are frequently operated. If you need to purchase, please confirm the current and control voltage.

Công tắc tơ chân không, vacuum AC contactor CKJ20-630/1140 and CKJ20-800/1140 CKJ20-1000/1.14 CKJ20- 1250/1.14 CKJ20-630/1.6 CKJ20-800/1.6 CKJ20-1000/1.6 CKJ20-1250/1.6
Mã sản phẩm: CKJ20-630/1140 and CKJ20-800/1140 CKJ20-1000/1.14 CKJ20- 1250/1.14 CKJ20-630/1.6 CKJ20-800/1.6 CKJ20-1000/1.6 CKJ20-1250/1.6
Đăng ngày 19-01-2019 01:30:10 PM
Giá bán: Liên hệ

The vacuum AC contactor produced by our company is based on the original AC contactor CJ20 product. It can completely replace the CJ20 type AC contactor and replace it with the CJ20 contactor. The company supplies a large number of CKJ20 full range of vacuum AC contactors and their accessories such as vacuum tube coils and other CKJ20 specific models. If you need, please send 13588980439 Wang Hehua, CKJ20-630/1140 and CKJ20-800/1140 CKJ20-1000/1.14 CKJ20- 1250/1.14 CKJ20-630/1.6 CKJ20-800/1.6 CKJ20-1000/1.6 CKJ20-1250/1.6 low-voltage vacuum AC contactor is designed to meet the customer's specific requirements and is different from CKJ5 series vacuum contactor products. The contactor has stable performance. Long life and maintenance-free. 
This series of vacuum contactors has the advantages of large connection, large breaking capacity, long electrical and mechanical life, high reliability under harsh conditions, and is especially suitable for use in basic industries, metallurgy, petroleum, chemical, mining and docking departments. It is suitable for AC 50HZ/60Hz, rated working voltage to 1140V, some models up to 1600V, rated working current 630A to 800A-1250A in the power system, for remote, close-distance switching and breaking circuit and frequent start under heavy-duty conditions And control the AC motor, and can form an electromagnetic starter with various protection devices.

Công tắc tơ chân không, Low-voltage vacuum AC contactor CKJ5-80,125,250,400,600,630,1000,1250,1500,2000/1140
Mã sản phẩm: CKJ5-80,125,250,400,600,630,1000,1250,1500,2000/1140
Đăng ngày 19-01-2019 01:21:29 PM
Giá bán: Liên hệ

CKJ5 series vacuum contactor low pressure vacuum AC contactor CKJ5-1250/1140 vacuum contactor
This series of vacuum contactors (hereinafter referred to as: contactors) is suitable for AC 50Hz or 60Hz , main circuit rated voltage 1140kV-2KV , rated current 125 0A or less in the power network, switching on and off and frequently starting and controlling AC motors, and It is suitable to form a magnetic starter and an explosion-proof magnetic starter with various protection devices. 
by environmental conditions  

  1. The ambient air temperature is not higher than +40 °C, not lower than -25 °C; 
  2. The altitude does not exceed 2000 meters; 
  3. The average relative humidity of the air relative humidity in the wettest month is 
90% , the monthly minimum temperature is 25 °C, taking into account the condensation on the surface of the product due to temperature changes;
  1. Where there is no significant impact or vibration;
  2. In a medium without explosion hazard, and there is not enough corrosion in the medium
Insulator gas and dust (including conductive dust);
  1. No rain or snow attack.
Two main technical parameters : 
  1. Main technical characteristics: see Table ;
  2. Main circuit pole number: three poles;
  3. Control power supply for AC: 36V 220V 380V , AC 50Hz/60Hz
Can be supplied according to user needs;
  1. Control loop mode: DC electromagnetic system, AC control power supply to the coil through the rectifier bridge (see Figure ;
  2. Auxiliary circuit contacts for the user:
80A is two normally open, two normally closed, 125A 160A are two normally open, one normally closed,
250A 400A are four normally open, three normally closed, 630A is three normally open, two normally closed;
6. The auxiliary contact current of the auxiliary contact is 5A ; 
7. The vacuum switch tube housing is made of ceramic and metal;
  1. Rated work system: intermittent long-term work system, repeated short-term work system (amount
The power-on duration is 40% );
  1. Appearance and installation dimensions: see Figure 2-6 Installation size of 125: 141x87x107mm.250 Installation size: 160x160mm. Installation size of 400A: 180x160mm Horizontal installation size of 600A: 300x230mm
Three structures and working principle:  
The 80A , 125A, 160A, 250A contactors consist of a base frame, (400A from an aluminum alloy base, base; 630A from an iron base plate, base), arm, armature, electromagnetic system, and vacuum switch tube assembly. When the electromagnetic coil passes the control voltage, the armature drives the arm to rotate, so that the contacts in the vacuum switch tube are turned on, and after the electromagnetic coil is powered off, the main spring is acted upon by the opening spring.
The road is broken. The electromagnetic coil consists of starting and maintaining two sets of windings, which are switched by auxiliary contacts (also can be switched by the control loop delay).
Four  installations :
1. Fit the mounting holes on the mounting plate (see Figure 2-6); 
2. 80A with M6, the rest with M8 (bolt length according to actual needs) and should be fixed with anti-loose washer; 
3. Connect the control power supply to the incoming terminal and connect the ground wire; 
4. It is recommended that the movable end be upward when the contactor is installed. 
Five  use and maintenance
1. The working voltage and current of the main circuit and control circuit of the contactor should comply with the regulations. 
Set to avoid damage;
2. For the newly replaced vacuum switch tube, the vacuum tester can be used to measure the vacuum.
Degree should be above 1.33×10-2 Pa, and can also be checked by power frequency withstand voltage method. The contact should be able to withstand voltage above 10kV at rated opening distance;
3. For the contactor in use, the vacuum should be checked every six months.
(Power frequency withstand voltage method), power frequency withstand voltage should be greater than 6kV, otherwise it should be replaced. It is recommended to use 5kV or 2.5kV shaker check. When the insulationresistance of the switch tube is less than 100 megohms, the monitoring should be strengthened . When the switch is less than 20 megohms, the new pipe should be replaced immediately. But should distinguish
The insulation resistance caused by moisture and other accidents is reduced to avoid misjudgment;
4. All contactors shall be thoroughly inspected and adjusted in any of the following circumstances.
4.1 annual routine inspection and cleaning work;
4.2 Action 10 after million times;
4.3 When the vacuum switch tube is damaged.
5. Check that the auxiliary contacts are in good contact. If contact is bad, it should be repaired or replaced.
Six custody and transportation 
  1. The contactor should be stored in air circulation, the relative humidity is not more than 90% , the room
The temperature is in the environment between -25 °C and +40 °C;
  1. For contactors that are not used for a long time, they must be inspected regularly (not less than half a year)
once);
3.  For the contactor in operation, a special person shall be responsible for inspection and detailed records;

Công tắc tơ chân không, vacuum AC contactor CKJ3-800.1000.1250/1140
Mã sản phẩm: CKJ3-800/1000/1250/1140
Đăng ngày 19-01-2019 01:17:57 PM
Giá bán: Liên hệ

CKJ3-800/1000/1250/1140 AC low-voltage vacuum contactor is used in AC 50Hz, main circuit rated working voltage to 3KV, rated working current to 300A current system, for long-distance connection and breaking circuit and frequent Ground start and control for AC motors. It is also suitable for forming a magnetic starter with various protection devices, and has the characteristics that the arc is not exposed. Especially suitable for forming explosion-proof magnetic starters. Suitable for industries such as coal or oil

Bộ ngắt chân không, Vacuum switch tube TJC-1.14/630.800.1250.1000
Mã sản phẩm: TJC-1.14/630.800.1250.1000
Đăng ngày 19-01-2019 01:11:11 PM
Giá bán: Liên hệ

Bộ ngắt chân không, Vacuum switch tube TJC-1.14/630.800.1250.1000 

Công tắc tơ, AC contactor CJC20-63A-400A
Mã sản phẩm: CJC20-63A-400A
Đăng ngày 19-01-2019 12:37:44 PM
Giá bán: Liên hệ

CJC20-400A series self-maintaining energy-saving AC contactor is the core of CJ20 type AC contactor. The original silicon steel sheet is changed to semi-hard magnetic steel. Under DC excitation, the contactor is attracted. When the excitation current is disconnected, the core remains in the pull-in position due to the remanence. When the reverse DC or AC demagnetization is used, the contactor is released. The energy-saving contactor does not pass the excitation current during the pull-in operation, thus achieving the purpose of energy-saving, noise-free, and non-burning of the excitation coil. This contactor is used for infrequent operation. The CJC20 series self-maintaining energy-saving contactor is mainly suitable for connecting and disconnecting circuits in a power system with AC 50Hz, rated working voltage up to 660V and rated working current up to 400A. It is especially suitable for (1) supporting the use of the total leakage protection in rural areas and the leakage pulse relay; (2) the distribution switch for timed power transmission; and (3) the reactive compensation capacitor control cabinet. In the above situation, the contactor is not required to be disconnected when the power grid is cut off, and self-power transmission is allowed when the call is made. The function is the same as the automatic switch. The contactor is required to be disconnected when the power grid is out of power, and self-power transmission is not allowed when the call is made.

Công tắc tơ, AC contactor CJ20-16-630A
Mã sản phẩm: CJ20-16-630A
Đăng ngày 19-01-2019 12:33:55 PM
Giá bán: Liên hệ

CJ20-XXXA AC contactor DC operation, please contact the seller before photographing the product. This product has a certain downward float. According to the latest offer, it will float: AC 50Hz, 110V, 127V, 220V, 380V; DC: 110V, 220V 
mechanical life : CJ20-10, 16, 25, 40, 63, 100, 160 are 10 million times, and CJ20-250, 400, and 630 are 6 million times. 
Power saving production rate of power saving 
product model CJ20-63~160J CJ20-63~160JZ CJ20-250~630J CJ20-250~630JZ 
power saving rate 85 90 95 95 
main parameters of the contactor and technical performance indicators (see Table 2) ) 
a contact type rated insulation voltage Ui (V) Conventional thermal current Ith (a) per hour cycle of operation a maximum power KW three-phase squirrel cage motor in AC-3 may be controlled using several categories h (AC-3 AC- 3Electrical life (ten thousand times) Coil power start/hold VA/VA Fuse selected (SCPD) Model 

Cuộn hút công tắc tơ, contactor coil 220V/380V CJ12-100A, CJ12-150A, CJ12-250A, CJ12-400A, CJ12-630A
Mã sản phẩm: CJ12-100A/150A250A/400A/630A
Đăng ngày 28-08-2018 04:15:16 PM
Giá bán: Liên hệ

Cuộn hút công tắc tơ/contactor coil 220V/380V CJ12-100A/150A250A/400A/630A

Công tắc tơ, contactor CJ12A-100A, CJ12A-150A, CJ12A-250A, CJ12A-400A, CJ12A-600A/3
Mã sản phẩm: CJ12A-100A150A250A400A600A/3
Đăng ngày 28-08-2018 04:12:10 PM
Giá bán: Liên hệ

CJ12 AC contactor is suitable for AC 50Hz, rated voltage up to 380V, rated current to 600A power line. It is mainly used for electrical equipment such as metallurgy and rolling mill cranes to connect and disconnect circuits in a long distance, and is used as a frequent starting, stopping and reverse connection of AC motors.

Máy cắt chân không, Vacuum AC contactor, EVS-160A/250A EVS-400A EVS-630A 1.14KV/1140V
Mã sản phẩm: EVS-160A/250A EVS-400A EVS-630A 1.14KV/1140V
Đăng ngày 27-08-2018 11:38:49 AM
Giá bán: Liên hệ

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