- Terminal Bodi
- Shweshweeshwe Shihilɛ He Gbɛtsii Nii ni Akɛwo He
- Okadii Ahe Nibii
- Nibii ni Buɔ mɔ he kɛjɛɔ Surge he
- Shweshweeshwefeemɔ He Nibii
- Nilee I/O Modules ni ajie amɛhe
- Nilee Shinaai
- Nitsumɔhei adafitswaa Optikal Transivers
- Dew Point He Nibii Amlipɛimɔ ni yɔɔ Intanɛt lɛ nɔ
- Data Hemɔ Modules
- HART data tsakemɔ
PHD-11TF-27+
Nɔkwɛmɔnɔ
Shweshweeshwefeemɔ gbɛtsii nii ni ajie lɛ kpo kɛ surge hebuu nitsumɔ ni ji switch input relay outputs lɛ, ni tsiɔ ni ekɛ input okadii kɛjɛɔ switch contacts loo proximity switches ni yɔɔ hei ni yɔɔ oshara lɛ kɛyaa shweshweeshwefeemɔ he lɛ kɛ output relay kɛtsɔɔ shweshweeshwefeemɔ gbɛtsii nii lɛ nɔ. Akɛ line fault detection lɛ tsuɔ nii kɛtsɔɔ relay output ni yɔɔ srɔto nɔ ni ajieɔ lɛ kpo yɛ LED ni yɔɔ module lɛ nɔ lɛ nɔ. Akɛ dial switch ni yɔɔ module lɛ mli lɛ tsuɔ nii koni akɛto nibii ni akɛwoɔ mli kɛ nibii ni ajieɔ kɛjɛɔ mli lɛ ahe gbɛjianɔ yɛ fase loo sɛɛkuu mli, kɛ agbɛnɛ hu koni akɛha line fault detection alarm indication nitsumɔ lɛ atsu nii loo ajie.
Nɛkɛ nibii nɛɛ biɔ hewalɛ ni yɔɔ ehe, kɛ hewalɛ ni yɔɔ srɔto, nibii ni akɛwoɔ mli, kɛ nibii ni ajieɔ kɛjɛɔ mli.
| Nibii ni akɛwoɔ mli yɛ he ni yɔɔ oshara | |
| Okadi ni akɛwoɔ mli | Switch ni akɛtswaa mɛi/he ni bɛŋkɛ |
| Voltage ni akɛhaa lɛ | Aaafee 8V |
| Tsakemɔ nyɔmɔwoo | |
| Nibii ni akɛwoɔ mli/nibii ni ajieɔ kɛjɛɔ mli: | |
| Yɛ saiti lɛ nɔ nibii ni akɛwoɔ mli amrɔ nɛɛ | >2.1mA, nɔ ni jɛɔ mli baa lɛ efo, ni tsɔɔ akɛ ON; Kɛji |
| Nɔ ni jɛɔ mli baa lɛ "Gbelemɔ"/"Ŋmã" tsakpaa tsakemɔ nɔkwɛmɔ: | Kɛji akɛ dial switch K1 lɛ yɛ "ON" gbɛfaŋ lɛ, relay ni jɛɔ mli baa lɛ ji "Agbeɔ naa". Kɛji akɛ dial switch K1 lɛ yɛ "OFF" gbɛfaŋ lɛ, relay ni jɛɔ mli baa lɛ ji "Egbeleɔ daa". Kɛji akɛ dial switch K2 lɛ yɛ "ON" lɛ, kpokpaa lɛ halaa ni tsɔɔ kane tsuru LFD alarm nitsumɔ. |
| Nɔ ni jɛɔ mli baa yɛ he ko ni yɔɔ shweshweeshwe | |
| Nɔ ni jɛɔ mli baa lɛ he okadi | Relay kɛ alarm relay (kɛji oosumɔ) |
| Drive nyɛmɔ | 250VAC/2A,30VDC/2A kɛji akɛ akɛ jatsui ni tsiɔ mɔ naa lɛ wo mli |
| Hetoohamɔ be | 20ms |
| Surge hebuu nibii: | |
| Nɔ ni ajieɔ kɛjɛɔ mli amrɔ nɛɛ ln(8/20μs) | 5kA |
| Voltej hebuu ŋwɛi (8/20μs): | 60V (line kɛ line) |
| Voltej hebuu ŋwɛi (8/20μs): | 600V (line kɛyashi shikpɔŋ) |
| Taakɛ shishitoo mlai tsɔɔ lɛ | GB/T18802-21-2016(kɛ 1EC61643-21:2012 yeɔ egbɔ) |
| Shishijee paramitai | |
| Voltej ni akɛhaa | 20~35VDC |
| Hewalɛ ni akɛtsuɔ nii | |
| LED tsɔɔlɔ | Eŋɔli: Hewalɛ tsɔɔmɔ Yellow: Nɔ ni jɛɔ mli baa yɛ nitsumɔ shihilɛ mli Etsu: LFD tsɔɔmɔ, line tɔmɔ ŋmɛlɛtswaa |
| Dɔlɛ paramitai | Nitsumɔ mli dɔlɛ: -20°C ~ +60°C, nitoohe dɔlɛ: -40°C ~ +80°C |
| Fɛ̃i ni fa fioo | 10%~95% RH ŋmɔtɔ ko bɛ mli |
| Insulation hewalɛ | Yɛ fã ni yɔɔ shweshweeshwe kɛ fã ni bɛ shweshweeshwe lɛ teŋ (≥3000VAC/min); yɛ hewalɛ ni akɛhaa kɛ nɔ ni bɛ shweshweeshwe teŋ (≥1500VAC/min) |
| Insulation he hewalɛ | 100MΩ(500V DC) (yɛ nibii ni akɛwoɔ mli/nibii ni ajieɔ kɛjɛɔ mli/hewalɛ ni akɛhaa lɛ teŋ) |
| Elektromagnetik ni kɛ ehe kpãa gbee | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Wiemɔ taomɔ nii | Krɔs fã ≥ 0.5mm2; Hewalɛ ni akɛwoɔ mli lɛ ≥ 500V |
| Gbɛjegbɛ nɔ nibii ni akɛtsuɔ nii | Gbɛjianɔtoo nibii tamɔ nibii ni egbi loo NAMUR henɔ ni bɛŋkɛɔ swɛtsi ni kɛ DIN19234 mlai lɛ kpãa gbee |
Kaadi: Hewalɛ ni akɛwoɔ oketeke mli lɛ ji nitsumɔ ko ni mɔ fɛɛ mɔ halaa. Ehe miihia ni mɛi ni kɛtsuɔ nii lɛ afee tsɔɔmɔ bɔ ni tsɔne lɛ haa lɛ mli beni okɛ ohe woɔ nibii amli lɛ. Ofainɛ kwɛmɔ nɔ ni akɛfata he ni yɔɔ baafa 89 lɛ.
Line Tɔmɔ Anaamɔ (LFD)
Mɛi ni kɛtsuɔ nii lɛ baanyɛ ahala "ON" fã ni yɔɔ tsɔne lɛ yiteŋgbɛ lɛ koni eha tɔmɔi anaamɔ nitsumɔ lɛ aya nɔ ni etsɔɔ alarm kɛtsɔ LED kane tsuru. Yɛ he ni akɛwoɔ mli lɛ amrɔ nɛɛ>7mA, ŋmɛlɛtswaa kuku (SC); Yɛ he ni akɛwoɔ mli amrɔ nɛɛ nibii ni akɛwoɔ mli lɛ biɔ tɔmɔ nitsumɔ (waya mligbalamɔ, kuku kpokpaa lɛ nɔ), esa akɛ akɛ 22k Ω resistor ko abɔ he yɛ naagbeehei enyɔ lɛ fɛɛ ni ji swɛtsi lɛ, ni esa akɛ akɛ 680 Ω resistor abɔ he yɛ sɛɛ mli (tamɔ ni atsɔɔ yɛ waya he mfoniri kɛha swɛtsi ni akɛtswaa II lɛ mli).
