1. Ua-nyob rau hauv kev ua haujlwm siab, qis zog microcontroller;
2. Peripheral nta;
2.1.Txhawb 4-20mA thiab 0-5V / 10v ob muab;
2.2.Ob qhov hloov pauv inputs;
2.3.Ntau yam ntawm thawj lub voj voog voltage (AC110--440V);
3. Ua kom txias txias, xws li me me, lub teeb yuag;
4. Lub tswb muaj nuj nqi;
4.1.Theem tsis ua hauj lwm;
4.2.Overheat;
4.3 Tshaj dhau;
4.4.Load so;
5. Ib qho relay tso zis, 3A AC250V, 3A DC30V;
6. Los pab txhawb kev sib txuas lus hauv nruab nrab ntawm RS485;
Yam khoom | Specification |
Fais fab mov | Lub zog loj: AC260--440v, tswj fais fab: AC160-240v |
Lub zog zaus | 45-65 Hz |
Rated tam sim no | 25 a--320 ib |
Txoj kev txias | Forced kiv cua txias |
Kev tiv thaiv | Theem poob, tshaj tam sim no, tshaj tshav kub, overload, load poob |
Analogue tswv yim | Ob lub tswv yim analog, 0-10v / 4-20ma / 0-20ma |
Cov tswv yim digital | Ob lub tswv yim digital |
Relay tso zis | Ib tug relay tso zis |
Kev sib txuas lus | Modbus kev sib txuas lus |
Trigger hom | Phase shift trigger, zero-crossing trigger |
Qhov tseeb | ± 1% |
Kev ruaj ntseg | ± 0.2% |
Ib puag ncig xwm txheej | Hauv qab 2000m.Nce tus nqi zog thaum qhov siab tshaj 2000m.Ambient kub: -25 + 45 ° C Ambient Humidity: 95% (20 ° C ± 5 ° C) Kev vibration <0.5G |