Kenyelletso ea Puisano
- 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-11TC-33+
Kakaretso
Letšoao la puisano la PHD-11TC-33 + le ts'ebetso ea ts'ireletso ea surge le kenngoa ka har'a mokoallo o ka thōko oa tšireletso, o ka hlokomelang puisano ea litsela tse peli tsa RS-485 Half Duplex digital signal sebakeng se kotsi le sebakeng se sireletsehileng.
Sehlahisoa sena se hloka phepelo ea motlakase e ikemetseng, 'me phepelo ea motlakase, tlhahiso le tlhahiso li arotsoe.
Litlhaloso
| Kenya sebakeng se kotsi | |
| Lets'oao la ho kenya | RS-485 Half Duplex Digital Signal |
| Sephetho sa lehlakore la polokeho: | |
| Letshwao la tlhahiso | RS-485 Half Duplex Digital Signal |
| Ho lieha ha phetiso | ≤10μs |
| Sekhahla sa phetiso | ≤115.2kbps |
| Matla a phepelo | 20-35VDC |
| Tšebeliso ea matla | ≤40mA (24V phepelo ea motlakase) |
| Letšoao la LED | Botala: Letšoao la matla Yellow: Phetiso ea lets'oao ho tloha sebakeng sa polokeho ho ea sebakeng se kotsi Khubelu: Phetiso ea lets'oao ho tloha sebakeng se kotsi ho ea sebakeng se sireletsehileng |
| Ho amohela le ho fetisa nako ea ho fetoha | ≥20ms |
| Litekanyetso tsa mocheso | Mocheso o sebetsang: -20 ℃ ~ + 60 ℃ mocheso polokelo: -40 ℃ ~ + 80 ℃ |
| Mongobo o amanang | 10% ~ 95% RH ha ho condensation |
| Matla a dielectric | Pakeng tsa lehlakore le sireletsehileng ka hare le ka lehlakoreng le sa sireletsehang (≥ 3000VAC / min); pakeng tsa phepelo ea motlakase le theminale e 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 | Sesebelisoa sa sehokelo sa puisano se nang le RS-485 Half Duplex Digital Signal |
| 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=7.7V DC lo=80mA Po=0.15W Co=6.9μF Lo=5mH |
| 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
Litšoantšo tsa Schematic
