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双吸泵电缆的连接方式

date.png 2021-06-19 09:34:36

双吸泵是一种面大量广的通用型机械设备,运用的范围还是比拟普遍的,为了双吸泵的关注效率,接下来厂家为大家引见一些关于其电缆的接线办法。

1、剥去双吸泵电缆的外层护套及主绝缘层,显露铜线35-40mm,将靠近线芯局部的橡胶修成锥形,把线芯上的氧化层打磨洁净,并用酒精擦净线芯及待包扎的绝缘层、护套层并使其自然枯燥。

2、准备好500W电烙铁、松香、焊锡、lmm裸铜线及绝缘带。

3、用裸铜线平均扎紧电缆线芯,用电烙铁加热、渗锡,请求浸透、渗匀。用锉刀修理平整焊接局部(不允许有毛刺和尖梭),并再次用酒精擦洁净待包扎局部,晾干。

4、先用自粘性丁基胶带半迭包三层,并逐渐向线芯的外部延伸。包扎时需求把胶带拉伸百分之二百,外层再用聚氯乙烯粘带半迭包三层,也逐渐往外延伸,保证包扎局部不短于200mm.

5、三芯电缆接头时应将三个接头位置依次错开一定间隔,避免短路。

6、引出双吸泵的电缆为双引缆时的接线办法:电缆接完头以后摇测电缆与电机(不加水时)的绝缘电阻,其值不低于150兆欧;电机加满水后再次摇测电机绕组的绝缘电阻应不低于40兆欧;通电实验一下转向(时间不超越2秒)。做好相续位置标志;开端下井:在下井的同时不时的摇测绝缘电阻观测其变化以防井壁挂破电缆绝缘皮,假如发现绝缘水平急速降落至0.5兆欧以下时就要将机组提上来检测缘由。

以上就是为大家引见的关于双吸泵电缆接线办法,假如大家还有什么不明白的能够致电咨询我们的,想要理解更多关于双吸中开的学问,记得随时关注我们的网站更新。

Double suction pump is a kind of general-purpose mechanical equipment with a wide range of applications. In order to pay attention to the efficiency of double suction pump, the manufacturer will introduce some wiring methods for its cable.

1. Peel off the outer sheath and main insulation layer of the double suction pump cable, expose the copper wire 35-40mm, taper the rubber near the wire core, polish the oxide layer on the wire core, and wipe the wire core and the insulation and sheath layer to be bound with alcohol to make it natural and dry.

2. Prepare 500W electric soldering iron, rosin, solder, LMM bare copper wire and insulating tape.

3. The bare copper wire is used to tie the cable core evenly, and the electric soldering iron is used to heat and infiltrate tin, so as to request soaking and even infiltration. Repair the flat welding part with a file (burr and sharp shuttle are not allowed), clean the part to be bound with alcohol again and dry it in the air.

4. First, the self-adhesive butyl tape is used to wrap three layers in half, and gradually extend to the outside of the core. When binding, the tape should be stretched 200%, and the outer layer should be covered with PVC adhesive tape for three layers, gradually extending outward to ensure that the binding part is not less than 200 mm

5. When three core cable joint, the three joint positions should be staggered at a certain interval in order to avoid short circuit.

6. The wiring method when the cable leading out the double suction pump is double cable: after the cable is connected, the insulation resistance between the cable and the motor (without water) shall be measured by shaking, and the value shall not be less than 150 megohm; After the motor is filled with water, the insulation resistance of the motor winding should be no less than 40 megohm; Turn on the power to test the steering (the time should not exceed 2 seconds). Do a good job of the continuous position sign; Start to go down the well: while going down the well, measure the insulation resistance and observe its change from time to time, so as to prevent the cable insulation from hanging on the well wall. If it is found that the insulation level drops rapidly below 0.5 megohm, the unit shall be put up for detection.

The above is about the cable connection method of double suction pump. If you still have something you don't understand, you can call us. If you want to understand more about double suction Zhongkai, please pay attention to our website update at any time.


联系方式

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联系人

赵立建

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电话

0312-3596262

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手机

18032078988

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QQ

2967094620

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邮箱

2967094620@qq.com

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地址

河北省保定市安国市石佛镇工业园区

 
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