Dɔ wɛrɛ
- Baarakɛda min bɛ wele ko Terminal Board
- Lakanali barikalan minnu bɛ yɔrɔ kelen na
- Siginidenw Bɔ ɲɔgɔn na
- Surge Lakanali minɛnw
- Lakanali Relais (Lakanali Relais)
- I/O Modules Hakilitigi minnu bɛ u dan na
- Gateways hakilitigiw
- Industrie Données Optiques Transcepteurs (Dɔnniya Ɲɛnabɔli-minɛnw).
- Ɛntɛrinɛti kan Dew Point Analyzers
- Donanw sɔrɔli moduluw
- HART kunnafonidilanw bɛrɛbɛrɛ
01. Bamako02. Bamako, Mali03. Bamako, Mali04. Bamako, Mali05. Bamako, Mali
SPD kɔkanna lakanani T1 seriyali
Fɛn dilannenw lajɛcogo
Ka kɛɲɛ ni GB18802.1, GB50057 ani Q/THQBOO1-2013 sariyaw ye, SPD loop ɲɛfɛla ka kan ka siri ɲɔgɔn na ni overcurrent lakanani minɛnw ye minnu wajibiyalen don surge protector dilabaga fɛ.
Ikomi sisan fiyɛli ni ciriw tigɛlan fitinin tɛ se ka baara kɛ ni SPD ye, ni kuran tɛ cogo la walima ni SPD tiɲɛna ka tiɲɛ, tasuma ni minɛnw bɛ tiɲɛ sanpɛrɛn fɛ, o min ye nɔba bila fɛn dilanni baarakɛcogo la!
Sisan, ciriw tigɛlan fitinin minnu bɛ kɛ ka fara SPD kan, olu hakɛ caman tɛ se ka bɛn nin yɔrɔ naani ninnu na:
1.Sanpɛrɛn sisan sɔgɔli ka nɔgɔn kosɛbɛ ka tiɲɛni kɛ-sanpɛrɛn lakanani bɛ dɛsɛ;
2.High residual voltage of sanpɛrɛn impulse current-daŋaniya sanpɛrɛn lakanani minɛnw bɛ dɔgɔya;
3.The power frequency free-wheeling tɛ trip-kuran dilancogo tɛ cogo la ani SPD bɛ tasuma na;
4.Sanpɛrɛn bɛ wuli fili fɛ-sanpɛrɛn lakanani bɛ dɛsɛ.
Ni an y’a jateminɛ ko sisan ko SPD kɛrɛnkɛrɛnnen tɛ yen min bɛ se ka kuran tɛmɛsira lakanani kɛ sanpɛrɛn lakanani baara la, san saba ɲinini ni yiriwali kɔfɛ ani san kelen ni kɔ sigida laminiko simulatigɛ suguya caman kɛlen kɔ laboratuwari kɔnɔ, a jirala ko SPD kɔkanna lakanani (SCB)
1.SPD fanga frequency freewheeling taama nafa 4A
2.Non-trip impulse current ka bon ni 40kA (8/20) ye;
3.Lightning impulse tolenw degun. Sisan ko in ɲɛnabɔ pewu, n’o ye ko SPD tɛ ni lakanani minɛn kɛrɛnkɛrɛnnenw ye minnu bɛ tɛmɛn sisan kan; SCB ni SPD ka jɛkafɔ nɔ tilennen ye walasa SPD kana tasuma minɛ ani sanpɛrɛn sisan nɔ kana tiɲɛ.
Baarakɛcogo ani a kɛcogo hakɛ
SPD kɛrɛnkɛrɛnnen kɛnɛma disconnecteur bɛ siri ɲɔgɔn na SPD loop kan, ani kɔnɔna kuran sorting channel minɛn bɛ kɛ ka fanga frequency realize small current quick break; Sanpɛrɛn min ka bon sisan, o tɛ bɔgɔbɔgɔ. Ka se ka baara kɛ fanga frequency small current SPD tasuma lakanani ani sanpɛrɛn impact SPD continue protection; SCB ka fɛn dilannenw bɛ kɛ dɔrɔn SPD loop overcurrent lakanani kama, walima backup current lakanani kama. Aw ye aw jija aw kana baara kɛ n’u ye don wɛrɛw la.
Fɛn dilannenw ka baarakɛcogos
1. Paramètre-controlled tripping mechanism, min bɛ se ka selective breaking through current kɛ;
2. Impulse current ka voltage tolen ka dɔgɔn, o bɛ se ka suma ni fuse ta ye;
3. Fanga caman bɛ ɲɔgɔn sɔrɔ, ni baarakɛ waati jan ye;
4. Micro-broken cogoya, volume fitinin, min bɛnnen don kuran tiɲɛni ma walasa ka SPD dɔn;
5.Ka sɛgɛsɛgɛli dafalenw kɛ, ka SPD dɛmɛni wajibiyalenw dafa T1, T2 ani T3 hakɛw la.
6,35mm clamp rail sigili bɛ sigili magow ɲɛ diɲɛ fan bɛɛ.
Modeli tɔgɔladonni sariyaw
Fɛnɲɛnɛmako paramɛtiriw kunbabaw
| Kɛrɛnkɛrɛnnenya la | PHSCB-15 ye | PHSCB-25 ye |
| Non-tripping impulsion current Ie. Bamako, Mali | ≤15kA(10/350)anw) | ≤25kA(10/350)anw) |
| Non-tripping impulsion sisan muɲuli | 60kA (8/20)siɲɛ 16 15kA (10/350)siɲɛ 2 | 80kA (8/20)siɲɛ 16 25kA (10/350)siɲɛ 2 |
| Baarakɛ-taama hakɛ jateminɛlen Ue | 230VAC ye | |
| Voltage isolation nominale Ui | 400VAC ye | |
| Sisan taama nafa Id | Sibiridon tile 3nan 1A | |
| Baarakɛcogo surun-circuit seko Ics | 65kA/100kA ye | |
| Kurukuruni sisan kari waati Tcs | ≤40ms ye | |
| Load sisan kari waati To | ≤50ms ye | |
| Masina ɲɛnamaya | ||
| Kuran ɲɛnamaya | ||
| Enclosure lakanani hakɛ | IP20 ye | |
| Wire pressing kuru | M5 | |
| Kabɔri ɲɔgɔndan yɔrɔ fitinin | 2 5mm2/a bɛ se ka wuli | |
| Kabɔri ɲɔgɔndan yɔrɔ min ka bon kosɛbɛ | 25mm2/a bɛ se ka wuli | |
| Maximum allowable working current of yɔrɔjan taamasiɲɛw ka ɲɔgɔnye | 2A/250VAC A bɛ datugu cogo bɛnnen na walima a bɛ da wuli cogo bɛnnen na (a bɛ dabɔ ka taa a bila a dacogo la) . | |
| Kolifɛnw | PA 66 UL94V-O ye baara kɛ | |
| Ladilikan hakɛ min bɛ kɛ | Koli fitinin 90x72x69mm bɔgɔba 90x144x69mm | |
| Jɛɲɔgɔnya min bɛ lakanani wale ni lamini funteni cɛ | Jɛɲɔgɔnya tɛ-25°C ni-60°C cɛ | |
| Lamini min bɛ kɛ ka fɛnw mara | funteni -40°C-75°C nɛnɛ hakɛ | |
| Baarakɛyɔrɔ | funteni -40°C-75°C nɛnɛ hakɛ | |
| Koli kulɛri | Koli finman Manche gris | |
| Guide rail sigili | EN60715 (35mm) ye. | |
Installation wiring schematic diagramme (kalansen min bɛ kɛ ka fɛnw sigi sen kan
Aplikasi ko la
Ja min bɛ kɛ ni dimension (dimensionnel) ye
Ja min bɛ kɛ ni 36mm ye, o ye 36mm ye
Ja min bɛ kɛ ni 18mm ye, o ye 18mm ye
