Nuair a bheidh cónascaire an low-voltage cables have obvious damage, scoilteanna, scoilteanna, and rust. So it means that the connector should not be used anymore. Má tá an plating míchothrom nó má tá droch-chúinsí cosúil le bioráin ar iarraidh, bioráin briste, or shrinking pins. Ansin ciallaíonn sé seo freisin nár cheart an cónascaire a úsáid níos mó. Mar sin, cad ba chóir dúinn aird a roimh shuiteáil?
Pay Attention Before Install Low-voltage Cables
Nuair a shuiteáil an cábla íseal-voltais, a chinntiú go bhfuil an chuma ar an cábla íseal-voltais iomlán.
If the outer insulation layer of the low-voltage cable has noticeable stains, ba chóir é a ghlanadh roimh shuiteáil. Má tá lochtanna soiléire nó scratches tromchúiseacha ag ciseal inslithe seachtrach an chábla íseal-voltais, you should avoid taking materials from this section of the cable to prevent accidents.
In installing low-voltage cables, it is necessary to ensure that the installation of low-voltage cables conforms to safety regulations. Ba cheart d'oibreoirí uirlisí speisialta a úsáid agus cáblaí íseal-voltais a shuiteáil de réir an mhodha oibríochta ceart.
An Bealach is féidir suiteáil cáblaí Ísealvoltais Power
Nuair a scamhadh an snáithe, ba cheart corrlach i leith caillteanais próiseála a chur in áirithe. Agus tá sé cosc iomlán a damáiste an ciseal sciath, ciseal inslithe, core conductor, and cable sheath of the parts that do not need to be treated. Thairis sin, tá toirmeasc dian ar theagmháil dhíreach leis na lámha lom le linn na suiteála. Agus ba chóir go gcaithfeadh an seoltóir stripped in am chun dromchla an seoltóra a chosc.
Tar éis an cábla íseal-voltais a shuiteáil, you must use a testing tool to detect whether the wire and cable are well-connected to cable equipment. Ba cheart aird ar leith a thabhairt ar an áit ina bhfuil toradh dícheangailte. Check whether the insulating tape paste prevents water leakage and electricity leakage well.
Chomh maith leis an dá mhodh suiteála ceart thuas, ba cheart an cábla íseal-voltais a shuiteáil freisin de réir na gcoinníollacha comhshaoil máguaird. It should prohibit installing low-voltage cables at a high temperature. Agus chun an cábla a chosc ó bheith creimthe go láidir.
Is iad seo thuas na réamhchúraimí agus na modhanna suiteála do cháblaí íseal-voltais roimh shuiteáil. roimh a shuiteáil, a chinntiú go bhfuil na nascóirí cábla íseal-voltais i riocht maith. Más gá don líne suiteála cábla íseal-voltais dul tríd an timpeallacht thuas i ndáiríre, it can protect the cable duct. Agus is féidir leo fad a chur leis an saol oibre. Ar ndóigh, is féidir freisin cáblaí íseal-voltais a cheannach le dea-chaighdeán agus ar chostas íseal sula ndéantar iad a shuiteáil chun cáilíocht na suiteála a chinntiú.
Cable Marking
1 Markings shall be placed on electrical equipment to indicate the panel and line numbers from which power and lighting lines lead.
2 Signal and control line numbers shall be identified on all cabinets, terminal boxes, equipment racks, control panels, and operator consoles.
3 Indoor cables shall be labeled and permanently marked with the cable number and secured to all terminal ends and pull boxes of the cable.
4 High voltage feeder cables shall be tagged with ribbon plastic wrap labels and affixed with feeder cable numbers.
5 Cable markers shall be installed on each cable in distribution panels and junction boxes. The cable markers shall be halogen-free and the cable numbers on the markers shall be the same as required on the drawings.
I hope this was useful for you. Anseo ag Sonraí, is féidir leat tuilleadh eolais a fháil faoi cháblaí.