Kenyelletso ea Dijithale
- Mekoallo ea Tšireletso e Ikhethileng
- Li-Isolators tsa Lipontšo
- Lisebelisoa tse sirelletsang tsa Surge
- Li-Relay tsa Tšireletso
- Isolated Intelligent I/O Modules
- Liheke tse Bohlale
- Li-transceivers tsa Optical Data tsa indasteri
- Li-Dew Point Analyzers tsa Inthaneteng
- Li-module tsa ho Fumana Boitsebiso
- HART data converter
PHD-11TF-27+
Kakaretso
Tšitiso e ikhethileng ea tšireletso e nang le ts'ebetso ea ts'ireletso ea surge ea li-switches input relay, e khethollang le ho fetisa matšoao a ho kenya ho tloha ho li-switches kapa li-switches tse haufi le libaka tse kotsi ho ea sebakeng sa polokeho tse nang le phepelo ea tlhahiso ka mokoallo oa tšireletso. Ho lemoha phoso ea mohala ho finyelloa ka tlhahiso e fapaneng ea relay le ho bonts'oa holim'a LED e ka holimo ea module. Mochine oa ho daela oa module o sebelisetsoa ho beha ho kenya le ho tsoa ka mohato kapa ho laola morao, hammoho le ho nolofalletsa kapa ho thibela ts'ebetso ea pontšo ea alamo ea ho lemoha phoso.
Sehlahisoa sena se hloka phepelo ea motlakase e ikemetseng, e nang le liteishene tsa phepelo ea motlakase tse ikhethileng, tse kenang le tse tsoang.
Litlhaloso
| Kenya sebakeng se kotsi | |
| Lets'oao la ho kenya | Fetola mabitso / li-switches tse haufi |
| Matla a phepelo ea sensor | Hoo e ka bang 8V |
| Sekhahla sa ho fetoha | |
| Litšobotsi tsa ho kenya / sephetho: | |
| Hona joale sebakeng sa marang-rang | > 2.1mA, tlhahiso e koetsoe, e bontšang ON; Ha |
| Sehlahisoa ka tloaelo "Bula"/"Ho koetsoe" | Ha daela switch K1 e le "ON" lehlakoreng, tlhahiso ea relay ke "Ka tloaelo e koetsoe". |
| Taolo ea ho fetolela | Ha daela switch K1 e le ka lehlakoreng la "OFF", tlhahiso ea relay ke "Ka tloaelo e koetsoe". Ha daela switch K2 e le ka lehlakoreng la "ON", potoloho e khetha e bonts'ang ts'ebetso ea alamo ea LFD e khubelu. |
| Sehlahisoa sebakeng se sireletsehileng | |
| Letshwao la tlhahiso | Relay le alamo e fetisetsoang (boikhethelo) |
| Matla a ho ikopanya | 250VAC / 2A, 30VDC / 2A ha e tlas'a meroalo e hanyetsanang |
| Nako ea ho arabela | 20ms |
| Likarolo tsa ts'ireletso ea surge: | |
| Nominal discharge current ln(8/20μs) | 5 kA |
| Boemo ba tshireletso ya motlakase Hodimo (8/20μs): | 60V (mohala ho mola) |
| Boemo ba tshireletso ya motlakase Hodimo (8/20μs): | 600V (mohala ho ea fatše) |
| Ho ea ka litekanyetso | GB/T18802.21-2016(e lekanang le 1EC61643-21:2012) |
| Litekanyetso tsa motheo | |
| Matla a phepelo | 20 ~ 35VDC |
| Tšebeliso ea matla | |
| Letšoao la LED | Botala: Letšoao la matla Yellow: Relay ea tlhahiso e maemong a tloaelehileng a ho sebetsa Bofubelu: Pontšo ea LFD, alamo ea phoso ea mohala |
| Litekanyetso tsa mocheso | Mocheso o sebetsang: -20 ℃ ~ +60 ℃, Mocheso oa polokelo: -40 ℃ ~ +80 ℃ |
| Mongobo o amanang | 10% ~ 95% RH ha ho condensation |
| Matla a ho itšireletsa | Pakeng tsa lehlakore le sireletsehileng ka hare le ka lehlakoreng le sa sireletsehang (≥3000VAC/min); lipakeng tsa phepelo ea motlakase le lehlakore le sa sireletsehang (≥1500VAC/min) |
| Insulation resistance | ≥100MΩ (pakeng tsa ho kenya letsoho/ho tsoa/matla) |
| Tšebelisano ea motlakase | Ho latela IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Litlhoko tsa mohala | Horizontal itšeha holim ≥ 0.5mm2; Matla a insulation ≥ 500V |
| Lisebelisoa tsa tšimo tse sebetsang | Lisebelisoa tsa masimong tse joalo ka mabitso a omileng kapa lisebelisoa tsa switch proximity tsa mofuta oa NAMUR tse lumellanang le maemo a DIN19234. |
| Sebaka sa ho kenya | E kentsoe sebakeng se sireletsehileng, e ka hokahana le lisebelisoa tsa ts'ireletso tsa kahare libakeng tse kotsi ho fihla ho Zone 0, IIC, Zone 20, le IIIC. |
| Setifikeiti se bolokehileng ka hare | |
| Letšoao la bopaki ba ho phatloha | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Tekanyetso e thibelang ho phatloha | GB/T3836.1-2021 GB/T3836.4-2021 |
| Litheminale 3-4 | Um:250V AC/DC Uo=10.5V DC lo=15mA Po=39.4mW Co=1.7µF Lo=165mH |
| Sehlopha sa setifikeiti | CQST(Setsi sa Naha sa Naha sa Tlhokomelo ea Boleng le Setsi sa Teko bakeng sa Lihlahisoa tse Sirelelitsoeng tsa Motlakase ka Ho phatloha) Setsi sa tlhahlobo ea lihlahisoa tsa tšireletso ea lehalima sa Shanghai |
Boemo
Khokahano ea likhoele
Hlokomela:
1. Phepelo ea matla ea seporo sa motlakase ke mosebetsi oa boikhethelo. Basebelisi ba hloka ho hlakisa mokhoa oa phepelo ea motlakase ha ba odara. Ka kopo sheba sephutheloana se leqepheng la 89.
Ho Fumana Phoso ea Mola
Basebelisi ba ka khetha lehlakore la "ON" la switjha ka holimo ho module ho nolofalletsa ts'ebetso ea ho lemoha liphoso le ho bonts'a alamo ka lebone le lefubelu la LED. Sebakeng sa tlhahiso ea hona joale> 7mA, alamo ea potoloho e khuts'oane (SC); Sebakeng se kenyang hajoale