Ubufakazi bokuqhuma kwe-Shenhai
Uma kuziwa ekukhetheni isiteshi sokulawula esivikela ukuqhuma esifanele, kunezici ezimbalwa ezibalulekile okufanele zicatshangelwe. Ukuqonda lokhu kungakuqondisa ekwenzeni ukukhetha unolwazi.
Imodeli:
Kunamamodeli ahlukahlukene atholakalayo, njenge-BZC, I-LBZ, I-LNZ, njll. Nakuba lezi zinhlobo zihlukile, their control principles and installation wiring are broadly similar. It’s essential to choose based on your specific needs.
Okubalulekile:
The materials used in these stations vary and include stainless steel with a corrosion resistance grade of WF2, engineering plastics also rated at WF2 for corrosion resistance, and aluminum alloy known for its excellent explosion-proof properties.
Units:
Understanding the units in a control station is crucial. Many people aren’t aware of what these units represent. Ngokwesibonelo, ‘A’ denotes the number of buttons; ‘D’ indicates the number of indicator lights; ‘B’ signifies the number of ammeters; ‘R’ represents the number of potentiometers; ‘K’ is for the number of changeover switches (two or three positions); ‘L’ for vertical mounting; and ‘G’ for hanging installation.