Lift Equipment Relay Application
Txawm hais tias lub tshuab nqa hydraulic yog cov neeg muaj zog traction, pab taug kev lossis txhua yam - hluav taws xob tus kheej- nqa nqa, thiab lwm yam, txhua yam yuav tsum tau txuas nrog lub hwj huam mov kom paub txog kev nqa lub luag haujlwm ntawm lub lifting platform. Lub tshuab nqa yog lub zog txuas ntawm tag nrho lub tshuab nqa hydraulic thiab lub nraub qaum ntawm tag nrho lub tshuab. , yog cov khoom siv channel uas hloov hluav taws xob rau hauv lub zog hluav taws xob, suav nrog cov hluav taws xob hloov hluav taws xob, cov khoom siv hluav taws xob, cov motors, thiab lwm yam.
Cov khoom siv kis tau tus mob yog qhov kev sib txuas thiab kev sib txuas ntawm cov tshuab tsim khoom, uas nyob nruab nrab ntawm lub cev muaj zog thiab cov tshuab ua haujlwm, xws li cov saw ntawm cov tsheb ciav hlau -hom elevator, lub log hlau, thiab lwm yam.
Kev tswj hluav taws xob ntawm lub tshuab nqa hydraulic tuaj yeem tsim raws li kev siv tiag tiag ntawm cov neeg siv, xws li: 380v rau kev lag luam hluav taws xob, 220v rau kev nqa platform rau kev siv hauv tsev, kev sib txuas dov lub qhov rooj, cov chaw taws teeb tswj, tawg - pov thawj lub cev muaj zog thiab lwm qhov chaw, tag nrho lub tshuab yog tag nrho cov tswj kev nyab xeeb voltage, thiab cov qauv tsim tsim nyog Hauv kev tswj tsis siv neeg, qhov tshwm sim ntawm qhov tsis ua haujlwm raug txo, thiab kev pov hwm kev nyab xeeb yog qhov zoo dua rau kev siv nyab xeeb ntawm cov neeg siv khoom.
Cov relays siv nyob rau hauv lub lifting platform khoom yog cov teeb meem uas yuav tsum tau them sai sai mus rau thaum lub electronics tswj cov cuab yeej txuas nrog lub relays.
The relay generally has an induction mechanism that reflects a certain output variable, and an actuator that can realize "on" and "off" control of the controlled circuit. The unloader is in the input part and output part of the relay, and the input quantity is coupled and isolated. , functional processing and an intermediate mechanism for driving the output part, a relay is a device that can generate a predetermined jump in one or more electrical output circuits when the current input meets certain specified conditions, and it is in the control circuit. In terms of function, it is equivalent to a "switch", but it is not operated by a person, but an automatic motion control element.
① Correctly connect the power supply. There are two types of AC power: 380v and 220v boarding bridges. Do not connect them wrongly.
②If the relay is directly welded on the printed board of the lifting platform, it is necessary to ensure that the lead wire of the relay can be inserted smoothly, so as to prevent the relay root from being affected by tension due to the over-tightening.
③To prevent the temperature from being too high during soldering, because the soldering temperature is too high, the relay coil and the terminal of the lifting platform may be de-soldered, which will affect the performance of the reed contacts, and may also cause the components to crack. The harmful substances infringe on the root of the relay.
