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产品名称:电泳涂漆电源
品  牌:天马tmpower
型  号:
生 产 商:tmpower
 

适用于汽车车身、自行车、航空、建材等各种行业金属材料的阴、阳极电泳涂漆

产品特点

电泳涂漆的特殊工艺,采用六相整流加滤波电抗器或十二整流加滤波电抗器,使直流输出的纹波指标达到涂装生产线工艺所必须保证的低输出纹波的要求

对采用步进式侵入静止电泳的生产线,在工件电泳过程中,往往要求直流电压由低到高,分时、分段输出,每段电压和运行时间根据电泳工艺要求可分别设定。根据这一情况,本机增加了分段输出电压的功能。用户可以方便的在装置上自行设定每段电压和时间(段数可由用户确定、段内电压可调)。用户只要在一工艺过程开始发出指令(输入-开关信号),电泳过程将会自动完成。一次工艺过程结束,输出电压自动降至零伏,工作在没有电压的情况,脱离漆槽。

稳压工作、限流截止;根据电泳涂漆工艺要求,正常工作时应处于稳压工作状态,方可保证漆漠厚度及附着力强度,但由于工件在输送链上悬挂运动,有可能由于工件在入槽时不稳,造成电泳电流突增,为适应此种工作状态,整流器的控制系统采用了电压与电流双闭环控制。当工件运行正常,电压、电流在正常使用范围内时,整流柜处于稳压工作状态。在工件出现异常运行或由于其他原因造成输出电流突然增大,系统立即转入限流工作,既保证了涂漆生产工艺正常进行,又防止因过电流而造成整流器的故障。

主控板采用KDW-06型抗干扰大功率数字电路触发控制系统,具有很强的抗干扰能力。并具有控制精度高、稳定性好、运行可靠等特点

本电源具有缺相、超温、过流、过压、短路等完善的保护及报警系统,在出现异常情况时,能有效地保护整机,把损坏限制在最小范围内,同时发出声,光报警,以利于维修人员能够方便的判断处理故障

产品规格   输出电流:100~50000A 输出电压:100~500V

KY series controllable electrophoresis painting power supply  

Suitable for automobile body, bicycle, aviation, construction material’s positive and negative pole electrophoresis painting.

 

Product feature:

 

l       According to the electrophoresis painting process, 6 phase rectifier with filter or 12 phase rectifier with filter shunt reactor are adopted, guaranteeing that the target for wave index of DC output shall meet the requirement, vital to painting production line, on low output wave .

l       For stepping immerging static electrophoresis production line, during the electrophoresis process, it need the DC voltage from low to high, output by time, by section, every section of voltage and working hour can be set according to the electrophoresis requirement. Based on this, this product has function of output voltage on section, users can set easily in the instrument the voltage and time of every section (the number of section can be set by user, and the voltage in the section can be regulated). Users need only to give order at the beginning of a process (input - switch signal). The electrophoresis process will be completed by section automatically. When a process is finished, the output voltage will automatically return to zero. In condition that there is no voltage, it will move away from the pain fountain.

l       Working at stabilized voltage, current limiting stop: According to the electrophoresis process requirement, the machine in normal operation is in stabilized voltage, this can ensure the coating thickness and adhesive capacity, but as the parts are moving on the conveyor, it is possible the parts are not stable when they get into the fountain, which lead to a sharp increase of the electrophoresis current, to deal with this, the control system of the rectifier is designed with both voltage and current closed loop control. When the parts are moving normally, voltage and current is within the normal range, the rectifying cabinet is at stabilized voltage. When there is a current sharp increase caused by the abnormal part movement or some other reasons, the system will switch to current limiting operation, this not only protects the smooth running of the painting process, but also prevents rectifier malfunction caused by overcurrent.

l       Main control panel with KDW-06 type anti-jamming and high power digital circuit control system is of strong anti-jamming capacity, and high control precision, good stabilization and reliable operation.

l       When any abnormality occurs, this power supply featuring functions of lack phase, overtemperature, overcurrent, overvoltage and short circuit proof can protect the whole equipment and minimize the damage, and give off siren by sound, light to enable the maintenance worker to make judgment and deal with the problem.

 

Product specification:

Output current: 100A3000A

Output voltage: 100V – 500V


 
 
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