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Mining Explosion-Proof Ac Vacuum Soft Starter

Supplier From China
Mar-19-19

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.


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soft starter is one of industry's most featured digital soft starters. It is designed to soft start and stop standard AC induction motors from 5.5kW to 850kW with a maximum voltage rating of 500VAC, designed in accordance with IEC, UL&CSA standards and conforming with CE, EMC and LV directives.
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Voltage ratings for 3 phase systems up to 500VAC 50/60Hz
Output current from 14 to 1290 Amps, in 16 rating sizes for continuous operation from 50 - 120%
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Brand Name:EMHEATER
Model Number:EMA
Type:soft starter
Frequency:50HZ/60HZ
Output Power:0.18KW-560KW
Protect Feature:Explosion-proof
Phase:Three-phase
Certification:CE, ROHS
AC Voltage:220V/380V/460 / 480 V
Place of Origin:Guangdong, China (Mainland)
Efficiency:IE 4
Packaging & DeliveryPackaging Details:carton / wooden case
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Min.Order Quantity:1 Piece/Pieces
Supply Ability:100000 Piece/Pieces per Month
Port:shenzhen
Payment Terms:L/C,T/T,Western Union,MoneyGram,paypal
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1.Adopt 16 single chip micyoco digital automation automation control
2.The mode of connection is three input and six output, all series on line protaction will come ture.
3.The main component is from japan and the brand of cpu is philip.
4.Based on the different load we can set different current and voltage time of start torque , then we can get the best current pulse and the characteristic of the torque.
5.It can provide motor slip start progress, reduce the starting current on the impact of power grid. Reducing vibration and noise of equipment . Extended the life span of mechanical transmission, and improved working environment for artificial.
6.Starting current can be adjusted based on different load. Reduce the loss of start and to get the best torque based on the smallest current.
7.Has different kinds of protection, such as over current , over load and lin input phase loss, to insure the safety of the equipment and motor.
8.Theyí»doutput of the soft-start will be increased based on the setting the law, so controlled in accordance with the superior optimization of motor speed up the curve to complete the boot process.
9.A convenient external control interface has multi-function: digital delay start control, soft stop control input, start delay relay output, fault relay output.
10.Automatic identification of phase sequence and phase sequence protection with themselves
Jun-18-10
 
1.Adopt 16 single chip micyoco digital automation automation control
2.The mode of connection is three input and six output, all series on line protaction will come ture.
3.The main component is from japan and the brand of cpu is philip.
4.Based on the different load we can set different current and voltage time of start torque , then we can get the best current pulse and the characteristic of the torque.
5.It can provide motor slip start progress, reduce the starting current on the impact of power grid. Reducing vibration and noise of equipment . Extended the life span of mechanical transmission, and improved working environment for artificial.

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