Dalin Spring Starter is designed to replace the electric starter in special working environment like hydraulic starter or air starter. It is maintenance-free, water-proof, explosion-proof, user-friendly and requires no external power system, compressed air or hydraulic pressure.
Our starters are widely used in military, marine, lifeboat, mining, fire pumps and agriculture, fitted to the engines of Cummins, Doosan, Perkins, etc.
Besides, We have a unique test bench to ensure each starter we sell is of high performance.
Last year, we acquired Quality Management System Certificate issued by CCS.
Mining explosion-proof intrinsically safe intelligent vacuum electromagnetic starter
The explosion-proof electromagnetic starter is used in coal mines containing explosive gas (methane) and coal dust. It is suitable for the circuit of AC 50Hz, voltage 660V or 1140V, ungrounded three- phase center. Our Mining Reversible Electromagnetic Starter can carry out real-time monitoring and fault handling of the operating status through high-performance microcomputer, achieving mutual switch operation. It is 3-Loop vacuum electromagnetic starter .To local control or remote control the start and stop of three-phase asynchronous motor, and can be reversed at the stop.
Quick opening structure for this vacuum electromagnetic starter
With local control and intrinsically safe remote control function
With automatic water level control function, automatically control the start and stop of water pump according to the water level
With menu operation structure, large LCD screen display, fault inquiry, fault recording and corresponding fault alarm information, and can record the specific time when the fault occurs
With RS485 communication function, remote monitoring and control can be conveniently realized
With the multiple protection functions as short circuit, overload, leakage and open-phase
Mining explosion-proof AC vacuum soft starter
The device adopts MX2 intelligent drive box, the latest technology developed by the United States BENSHAW, as the core. It can make the motor start in a controlled and smooth way, which is a good solution to the impact to the the grid and mechanical equipment when the motor starts, and extends the service life of the device. The device with the functions of perfect protection and intelligent communication, can be widely used in the coal mine industry to control the tape conveyor, fans, pumps and other motors.
With simple operation, intuitive parameter settings, Our Mining AC Vacuum Soft Starter is mainly used in underground coal mines, where there are mixed explosive gases, such as methane. This Reversible Soft Starter is used to control and protect the motors frequently started in the power system, which is 3-phase neutral point ungrounded, with rated voltage 6kV, rated frequency 50hz and rated current up to 300A. If you are interested in our High Voltage Vacuum Soft Starter, please call us at any time.
High performance with its exclusive concept*
For perfectly controlled starting
And deceleration,
Protection at all levels
Easy integration in enclosures
And control systems.
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Our products are highly appreciated among the customers for their high reliability, advance technology, hassle free performance, excellent finishing, less maintenance requirement, long service life and various other features.
Our products are highly appreciated among the customers for their high reliability, advance technology, hassle free performance, excellent finishing, less maintenance requirement, long service life and various other features.
The ATO 3-pole AC contactor has the advantages of compact size and easy connection. High Performance and long electrical life. Greater environmental immunity. Sealed structure which improves its safety features.
As contactors are used for high-current load applications they are designed to control and reduce the arc produced when the heavy motor currents are interrupted. Other than the low current contacts, they are also setup with Normally Open contacts. These are devices which handle more than 20 Amperes current and over 100 Kilo Watts power.
When current is passed through the contactor, the electromagnet starts to build up, producing a magnetic field. Thus the core of ac contactor starts to wind up. This process helps in energizing the moving contact. Thus the moving and fixed contacts make a short circuit. Thus the current is passed through them to the next circuit. The armature coil brings in high current in the initial position. This reduces as soon as the metal core enters the coil. When the current is stopped, the coil gets de-energized and thus the contacts get open circuited.
See more information on: https://www.ato.com/40-amps-contactor.
GMW D.O.L electric motor magnetic starter is mainly applied to circuit of AC 50 or 60Hz, voltage up to 550V for far distance making and breaking circuit and frequent start and control motor. It has the features of small volume, light weight, low power consumption, high efficiency,safe and reliable performance etc.
