Kev Tawm Tswv Yim Zaus
- Rooj Tswjhwm Kawg Nkaus
- Cov Kev Nyab Xeeb Cais Tawm
- Cov Teeb Liab Isolators
- Cov Khoom Siv Tiv Thaiv Surge
- Kev Nyab Xeeb Relays
- Cov Modules I/O Txawj Ntse Cais
- Cov Rooj Vag Ntse
- Cov Ntaub Ntawv Kev Lag Luam Optical Transceivers
- Cov Tshuaj Ntsuam Xyuas Dew Point Online
- Cov Modules Txais Cov Ntaub Ntawv
- HART cov ntaub ntawv hloov pauv
PHD-22TP-1313 /PHD-22TP-2323
Txheej txheem cej luam
Lub teeb liab zaus raug nkag mus rau hauv qhov thaiv kev nyab xeeb cais, uas tuaj yeem paub txog 1: 1 kis ntawm lub teeb liab zaus ntawm lub cuab yeej nyob rau hauv lub muaj kev phom sij thaj chaw mus rau thaj chaw nyab xeeb, thiab muab lub zog cais tawm muab hluav taws xob (12V lossis 24V) rau cov cuab yeej teb hauv thaj chaw muaj kev phom sij thaj chaw.
Cov khoom no xav tau lub hwj chim ywj pheej, thiab lub hwj chim muab, cov tswv yim thiab cov zis raug cais tawm ntawm ib leeg.
| Cov ntaub ntawv nkag mus rau hauv thaj chaw muaj kev phom sij | |
| Lub teeb liab nkag | Zaus ≤ 100kHz, qhov loj ≤ 12V, lub voj voog ua haujlwm ≥ 20%, theem siab ≥ 4V, theem qis ≤ 1V (PHD-22TP-1313) Zaus ≤ 100kHz, qhov loj ≤ 24V, lub voj voog ua haujlwm ≥ 20%, theem siab ≥ 4V, theem qis ≤ 1V (PHD-22TP-2323) |
| Qhov hluav taws xob faib tawm | Qhov hluav taws xob qhib hluav taws xob ≤ 13V, qhov hluav taws xob faib tawm ≥ 8.5V thaum thauj nrog 25mA (PHD-22TP-1313) |
| Qhov hluav taws xob qhib hluav taws xob ≤ 25V, qhov hluav taws xob faib tawm ≥ 16V thaum thauj nrog 25mA (PHD-22TP-2323) | |
| Kev nyab xeeb sab tso zis: | |
| Teeb liab tso zis | Zaus 1: 1 tso zis |
| Qhov ntau ntawm cov teeb liab | Teeb liab qis-qib ≤ 0.5V |
| Teeb liab theem siab ≥ 10V (PHD-22TP-1313) | |
| Teeb liab theem siab ≥ 20V (PHD-22TP-2323) | |
| Tsav tam sim no | ≤ 15mA, kev thauj khoom tsis kam ≥ 1k Ω |
| Fais fab mov | 20-35VDC |
| Kev siv hluav taws xob | Thaum siv hluav taws xob 24VDC thiab tso zis ntawm 12V theem |
| ≤ 80mA (PHD-22TP-1313) | |
| ≤ 100mA (PHD-22TP-2323) | |
| LED qhia | Ntsuab: Qhov qhia txog lub zog |
| Lub sijhawm hloov pauv thiab txais thiab xa tawm | ≥20ms |
| Cov ntsuas kub | Kub ua haujlwm: -20 ℃ ~ + 60 ℃ |
| cia kub: -40 ℃ ~ + 80 ℃ | |
| Cov av noo sib piv | 10% ~ 95% RH tsis muaj dej noo |
| Lub zog dielectric | Nruab nrab ntawm sab muaj kev nyab xeeb thiab sab tsis muaj kev nyab xeeb (≥ 3000VAC/min); |
| ntawm lub hwj chim muab hluav taws xob thiab lub davhlau ya nyob twg uas tsis muaj kev nyab xeeb (≥ 1500VAC / feeb) | |
| Kev tiv thaiv rwb thaiv tsev | ≥100MΩ (nruab nrab ntawm cov tswv yim / tso zis / fais fab mov) |
| Kev sib raug zoo ntawm hluav taws xob | Raws li IEC 61326-1 (GB / T 18268), IEC 61326-3-1 |
| MTBF | 100000 teev |
| Cov kev cai ntawm cov hlau | Qhov seem hla ≥ 0.5mm²; Lub zog rwb thaiv tsev ≥ 500V |
| Cov khoom siv hauv thaj teb siv tau | Cov khoom siv ntsuas zaus |
| Qhov chaw teeb tsa | Nruab rau hauv thaj chaw muaj kev nyab xeeb, nws tuaj yeem txuas nrog cov cuab yeej kev nyab xeeb hauv thaj chaw txaus ntshai txog thaj chaw 0, IIC, Zone 20, thiab IIIC. |
| Daim ntawv pov thawj kev nyab xeeb | |
| cim pov thawj tawg | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Tus qauv tiv thaiv kev tawg | GB/T3836.1-2021 GB/T3836.4-2021 |
| PHD-22TP-1313 | |
| Cov Chaw Nres Tsheb 1-3, 4-6 | Um: 250V AC/DC Uo = 14.7V DC Io = 207mA |
| Po = 0.76W Co = 0.5μF Lo = 0.56mH | |
| Cov Chaw Nres Tsheb 2-3, 5-6 | Um: 250V AC/DC Uo=8V DC Io=2.5mA |
| Po = 5mW Co = 5.9µF Lo = 100mH | |
| PHD-22TP-2323 | |
| Cov Chaw Nres Tsheb 1-3, 4-6 | Um: 250V AC/DC Uo=28V DC Io=93mA |
| Po = 0.65W Co = 0.05μF Lo = 2.4mH | |
| Cov Chaw Nres Tsheb 2-3, 5-6 | Um: 250V AC/DC Uo=8V DC Io=2.5mA |
| Po = 5mW Co = 5.9µF Lo = 100mH | |
| Lub koom haum pov thawj | CQST (Tuam Tshoj Lub Chaw Saib Xyuas Kev Zoo thiab Kev Ntsuas rau Cov Khoom Siv Hluav Taws Xob Tiv Thaiv Kev Tawg) |
phd-22tp-1313-phd-22tp-2323
