Qhov no 100kvaqhuav hom transformeryuav raug xa mus rau South Africa. High voltage 400V, tsawg voltage 190V. Lub transformer yog nruab nrog PT100 sensor rau txhua theem thiab ntsuas kub. Cov windings yog ua los ntawm Class H rwb thaiv tsev khoom.
Thermostat txoj cai ua haujlwm:
1. Ua-nyob rau hauv peb-theem winding PT100 sojntsuam, kuaj pom qhov cua kub hauv lub sijhawm, thiab qhia qhov kub thiab txias cyclically ntawm lub vijtsam digital.
2. Circuit Court tawg tswb thiab ua txhaum nws tus kheej kuaj
Tswb tso saib thiab tso zis
3. theem ua haujlwm:
A. Thaum qhov kub nce mus txog qhov teeb tsa tus nqi, thawj theem kiv cua txias pib txiav;
B. Qhov thib ob theem siab kub tswb
C. Qhov thib peb theem dhau-kub mus ncig.
4. Ntxuam phau ntawv / tsis siv neeg tswj hloov
5. Ntxuam teem caij pib / nres
6. Cov ntaub ntawv keeb kwm kaw thiab tso tawm
7. 4-20mA cov zis tam sim no (yeem)
8. RS485 Modbus kev sib txuas lus raws tu qauv (yeem)
9. Ambient ntsuas kub muaj nuj nqi (yeem)
10. Core ntsuas kub (yeem) Thov qhia rau peb paub yog tias koj xav tau cov yam ntxwv xaiv tau.
