Okokufaka Imvamisa
- Izithiyo Zokuphepha Ezizimele
- I-Signal Isolators
- Amadivayisi Avikelayo ahlinzayo
- Ukudluliselwa Kwezokuphepha
- Amamojula E-I/O Ahlakaniphile Ahlukanisiwe
- Amasango Ahlakaniphile
- I-Industrial Data Optical Transceivers
- Ama-Dew Point Analyzers aku-inthanethi
- Amamojula Wokutholwa Kwedatha
- HART idatha converter
I-PHD-22TP-1313 /PHD-22TP-2323
Uhlolojikelele
Isignali yefrikhwensi iwukufakwa kusivimbeli sokuphepha esisodwa, esingabona ukudluliswa kwe-1: 1 kwesignali yefrikhwensi yensimbi endaweni eyingozi ukuya endaweni ephephile, futhi inikeze amandla ahlukanisiwe (12V noma 24V) wethuluzi lasensimini. endaweni eyingozi.
Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, futhi ukunikezwa kwamandla, okokufaka nokukhiphayo kuhlukaniswe phakathi kokunye.
Imininingwane
| Okokufaka endaweni eyingozi | |
| Isignali yokokufaka | Imvamisa ≤ 100kHz, amplitude ≤ 12V, umjikelezo wemisebenzi ≥ 20%, izinga eliphezulu ≥ 4V, izinga eliphansi ≤ 1V (PHD-22TP-1313) Imvamisa ≤ 100kHz, i-duty-2V% ≥ 2V% ephezulu ≥ I-4V, izinga eliphansi ≤ 1V (PHD-22TP-2323) |
| I-voltage yokusabalalisa | Vula i-voltage yesekethe ≤ 13V, i-voltage yokusabalalisa ≥ 8.5V uma ilayishwe ngo-25mA (PHD-22TP-1313) Vula i-voltage yesekethe ≤ 25V, i-voltage yokusabalalisa ≥ 16V uma ilayishwe ngo-25mA (PHD-22TP-2323) |
| Okukhiphayo ohlangothini lokuphepha: | |
| Isignali yokuphumayo | Imvamisa yobuningi 1: 1 okukhiphayo |
| Ububanzi besiginali | Izinga eliphansi lesiginali ≤ 0.5V Izinga eliphezulu lesiginali ≥ 10V (PHD-22TP-1313) Izinga eliphezulu lesiginali ≥ 20V (PHD-22TP-2323) |
| Shayela okwamanje | ≤ 15mA, ukumelana nomthwalo ≥ 1k Ω |
| I-voltage yokuhlinzeka | 20-35VDC |
| Ukusetshenziswa kwamandla | Uma inikwa amandla yi-24VDC futhi iphuma ku-12V level ≤ 80mA (PHD-22TP-1313) ≤ 100mA (PHD-22TP-2323) |
| Isikhombi se-LED | Okuluhlaza: Inkomba yamandla |
| Ukwamukela nokudlulisa isikhathi sokushintsha | ≥20ms |
| Izinga lokushisa | Izinga lokushisa lokusebenza: -20℃~+60℃ izinga lokushisa lokugcina: -40℃~+80℃ |
| Umswakama ohlobene | 10% ~ 95% RH akukho ukufingqa |
| Amandla e-Dielectric | Phakathi kohlangothi oluphephile ngaphakathi kanye nohlangothi olungaphephile ngaphakathi (≥ 3000VAC/min); phakathi kokunikezwa kwamandla kanye netheminali engaphephile ngaphakathi (≥ 1500VAC/min) |
| Ukumelana ne-insulation | ≥100MΩ (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla) |
| Ukuhambisana kwe-electromagnetic | Ngokusho kwe-IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Izidingo zocingo | Indawo yokusika evundlile ≥ 0.5mm2; Amandla okushisa ≥ 500V |
| Imishini yasensimini esebenzayo | Imishini yokulinganisa imvamisa |
| Indawo yokufaka | Ifakwe endaweni ephephile, ingaxhunywa kumathuluzi okuphepha angaphakathi ezindaweni eziyingozi kuze kufike ku-Zone 0, IIC, Zone 20, kanye ne-IIIC |
| Isitifiketi esiphephile ngaphakathi | |
| Uphawu lobufakazi bokuqhuma | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Izinga lokuvikela ukuqhuma | I-GB/T3836.1-2021 GB/T3836.4-2021 |
| I-PHD-22TP-1313 | |
| Amatheminali 1-3,4-6 | Um:250V AC/DC Uo=17.8V DC lo=260mA Po=1.2W Co=0.22μF Lo=0.25mH |
| Amatheminali 2-3,5-6 | Um:250V AC/DC Uo=8V DC lo=2.5mA Po=5mW Co=0.59μF Lo=100mH |
| I-PHD-22TP-2323 | |
| Amatheminali 1-3,4-6 | Um:250V AC/DC Uo=28V DC lo=93mA Po=0.65W Co=0.05μF Lo=0.56mH |
| Amatheminali 2-3,5-6 | Um:250V AC/DC Uo=8V DC lo=2.5mA Po=5mW Co=0.05μF Lo=100mH |
| Umzimba wesitifiketi | CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Ubukhulu
Umdwebo wohlelo
Qaphela:
1. Umsebenzi wesitimela samandla uwumsebenzi ozikhethela wona, futhi abasebenzisi badinga ukucacisa indlela yokuphakelwa kwamandla lapho befaka i-oda.
Ukukhethwa kwezixhumi zikaloliwe wamandla kungabhekisela ekhasini 89 le-"Annex"