- 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-12TF-277+
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 ji "Gbelemɔ"/"Ŋmã" Kpeemɔ tsakemɔ nɔkwɛmɔ | Kɛji dial switch K1, K3 yɛ "ON" he lɛ, relay ni jɛɔ mli baa lɛ ji "Normally agbe naa" Kɛji akɛ dial switch K1K3 yɛ "OFF" he lɛ, nɔ ni jɛɔ mli baa lɛ ji "Gbelemɔ daa" Kɛji akɛ tsɔne ni akɛtswaa lala K2K4 lɛ yɛ "ON" he lɛ, kpokpaa lɛ halaa nɔ ni tsɔɔ kane tsuru LFD ŋmɛlɛtswaa nitsumɔ |
| Nɔ ni jɛɔ mli baa yɛ he ko ni yɔɔ shweshweeshwe | |
| Nɔ ni jɛɔ mli baa lɛ he okadi | Rele |
| 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 |
