- 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
PHG-12TF-277+
Nɔkwɛmɔnɔ
Surge hebuu swɛtsi mlibotemɔ relay kpojiemɔ okadi isolator tsakeɔ swɛtsi ni kɛ ehe kpaa gbee loo swɛtsi ni bɛŋkɛɔ lɛ mlibotemɔ okadi kɛyaa relay kpojiemɔ mli kɛtsɔ sɛɛkuu nɔ.
Akɛ line tɔmɔ ni ana lɛ jeɔ kpo kɛtsɔɔ relay ni yɔɔ srɔto nɔ ni LED kane ko ni yɔɔ module lɛ yiteŋ lɛ jieɔ lɛ kpo. Akɛ module lɛ switch lɛ tsuɔ nii koni akɛhala gbɛ lɛ fã lɛ kɛji akɛ line fault detection nitsumɔ lɛ he miihia.
Ehe miihia ni nɛkɛ nibii nɛɛ aná hewalɛ amɛ diɛŋtsɛ, ni ajie hewalɛ ni akɛhaa, nibii ni akɛwoɔ mli kɛ nibii ni ajieɔ kɛjɛɔ mli lɛ kɛjɛ amɛhe.
Nibii pɔtɛɛ
| Wo mli | |
| 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" | Kɛji dial switch K1、K3 yɛ "ON" he lɛ, nɔ ni jɛɔ mli baa lɛ "Agbeɔ naa". |
| Kpeemɔ tsakemɔ nɔkwɛmɔ | Kɛji dial switch K1、K3 yɛ "OFF" he lɛ, nɔ ni jɛɔ mli baa lɛ ji "Agbeɔ naa". Kɛji akɛ dial switch K2、K4 yɛ "ON" gbɛfaŋ lɛ, kpokpaa lɛ halaa ni tsɔɔ kane tsuru LFD alarm nitsumɔ. |
| Nɔ ni jɛɔ mli baa | |
| 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 tsɔɔlɔ Yellow: Nɔ ni jɛɔ mli baa lɛ yɛ nitsumɔ shihilɛ mli Red: LFD tsɔɔmɔ, line tɔmɔ ŋmɛlɛtswaa |
| Dɔlɛ paramitai | Nitsumɔ mli dɔlɛ: -20°C ~ +60°C, He ni akɛtoɔ nii lɛ mli latsaa: -40°C ~ +80°C |
| Fɛ̃i ni fa fioo | 10%~95% RH ŋmɔtɔ ko bɛ mli |
| Insulation hewalɛ | ≥2000VAC/min (yɛ nibii ni akɛwoɔ mli/nibii ni ajieɔ kɛjɛɔ mli/hewalɛ ni akɛhaa teŋ) |
| 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 |
Dalɛ
Wiring ni akɛtsaa
Niŋmaa:
1. Hewalɛ ni akɛhaa hewalɛ oketeke lɛ ji nitsumɔ ko ni mɔ fɛɛ mɔ halaa. Esa akɛ mɛi ni kɛtsuɔ nii lɛ atsɔɔ bɔ ni tsɔne lɛ haa lɛ mli beni amɛbiɔ nii lɛ. Ofainɛ kwɛmɔ nɔ ni akɛfata he ni yɔɔ baafa 89 lɛ.
Line Tɔmɔi Anaamɔ
Mɛi ni kɛtsuɔ nii lɛ baanyɛ ahala "ON" fã ni yɔɔ tsɔne lɛ yiteŋgbɛ lɛ koni ekɛha tɔmɔi ni ana lɛ atsu nii ni etsɔɔ ŋmɛlɛtswaa ko kɛtsɔ LED kane tsuru lɛ nɔ. Yɛ he ni akɛwoɔ mli lɛ amrɔ nɛɛ>7mA, ŋmɛlɛtswaa kuku (SC); Yɛ he ni akɛwoɔ mli amrɔ nɛɛ