Ho qhaqha DG M 275 ACI, bakeng sa ho fumaneha ha sistimi e phahameng ka ho fetisisa - DEHNguard ACI
DEHNguard M TT ACI 275 FM
Modular surge arrester le Advanced Circuit Interruption (ACI) bakeng sa lits'ebetso tsa TT le TN-S (3 + 1 configuration).
Karolo ea No. 952341 DG M TT ACI 275 FM
GTIN 4013364376632, Customstariff No.: 85363030, Boima bo feteletseng: 455g
DEHNguard M TNS ACI 275 FM
Modular surge o ts'oaroa ka Advanced Circuit Interruption (ACI) bakeng sa lits'ebetso tsa TN-S.
Karolo ea No. 952440 DG M TNS ACI 275 FM
GTIN 4013364376625, Lekhetho la litefiso tsa Bolaoli ba makhetho: 85363030, Boima bo felletseng: 450g
DEHNguard DG MOD ACI 275 - Nomoro. 952 524
DEHNguard DG MOD HA NPE - Nomoro. 952 083
DEHNguard modular e nang le Advanced Circuit Interruption (Safe Dimensioning)
- Theknoloji e ncha "Interruption ea Potoloho e tsoetseng pele" (ACI) e kopantsoeng le module ea ts'ireletso, e na le motswako oa switch / spark
- Ka lebaka la mahlale a ACI, ha ho hlokahale fuse ea "backup" e kantle
- Likarolo tse nyane tsa khokahano (6 mm² Cu) li lekana ka ho felletseng *)
- TOV e mamella hape ho 440 V (AC)
- Tšepahalo e phahameng ea sistimi, ha ho khoptjoe ea li-fuse tsa 32 A gG
- Phokotso ea hona joale ea Zero ka lebaka la karohano ea galvanic ke yuniti ea switch ea ACI
- Tšebelisano ea matla le batšoaruoa ba bang ba lelapa la sehlahisoa sa Red / Line
- Thothometsa le ho lekoa ka mokhoa o makatsang ho latela EN 60068-2
*) Bakhanni bohle ba phelang ba lokela ho ts'oaroa ka mehala e le hore ka tlhaho ba fane ka bopaki ba liphoso le lefats'e
ACI: Boemo bo phahameng ka ho fetisisa ba polokeho
Ho hlomelloa bakeng sa bokamoso: Tšireletso ea ho eketseha ka theknoloji ea ACI
Theknoloji e ncha ea ACI - Ts'itiso ea Potoloho e tsoetseng pele - e ntlafatsa polokeho ea lits'ebetso tsa hau tsa motlakase.
E ncha: Motsoako oa switch / spark o kopantsoeng le mofuta oa 2 arrester DEHNguard ACI o etsa li-fuse tse nyolohang haholo. Ha fuse ea backup e se e sa hlokahale, o boloka nako, sebaka le thepa.
Bonus e 'ngoe: u tlosa liphoso tse ka etsahalang tsa tlhophiso ha u khetha le ho nyenyefatsa fuse e loketseng.
Fokotsa litšenyehelo 'me u boloke sistimi ea hau e bolokehile!
Bakeng sa ho fumaneha ka mokhoa o phahameng ka ho fetisisa - ho boloka sistimi ea hau e sebetsa
Motsoako oa lekhalo la switch / spark ho DEHNguard ACI o hokahane ka tatellano le varistor. Qetellong ea bophelo ba ts'ebeletso ea ACI ea ts'oereng ts'oaetso, phoso efe kapa efe ea hajoale e sitisoa ke varistor ka switch / spark gap e kopantsoeng ka letoto mme e fokotsoe hoo le li-fuse tse nyane haholo tsamaisong li sa khoptjoang.
Sena se bolela phumaneho e kholo le ts'ireletso bakeng sa sistimi ha e bapisoa le batšoaruoa ba mofuta oa 2 ba nang le li-fuse tsa kantle.
| Tharollo e tloaelehileng | Theknoloji ea CI | Theknoloji ea ACI | |
| Methati e sireletsehileng | - | - | √ |
| Karolo e nyane ea khokahano - ke 6mm feela2 kamehla lekaneng | - | - | √ |
| Bophelo bo bolelele ba ts'ebeletso ka lebaka la TOV e mamellang le zero leakage current | - | - | √ |
| Ho lekola ts'ireletso e fetelletseng | - | √ | √ |
| Sebaka se seng ka khabinete ea switchgear | - | √ | √ |
| Ha ho fuse ea backup ea kantle e hlokahalang | - | √ | √ |
| Taolo ea Matla ea Thermo | √ | √ | √ |
| Tšireletso ea mofuta oa 2 ea ts'oereng | √ | √ | √ |
ya data Technical
| SPD ho latela EN 61643-11 / IEC 61643-11 | mofuta oa 2 / sehlopha sa II |
| Tšebelisano ea matla le lisebelisoa tsa terminal (≤ 10 m) | mofuta oa 2 + mofuta oa 3 |
| Ka lebitso ac voltage (UN) | 230/400 V (50/60 Hz) |
| Boholo. motlakase o sebetsang o tsoelang pele (ac) [LN] (UC) | Li-275 V (50/60 Hz) |
| Boholo. motlakase o sebetsang o tsoelang pele (ac) [N-PE] (UC) | 255 V (50/60 Hz) |
| Ka lebitso ho tsoa hona joale (8/20 µs) [LN] (In) | 20 kA |
| Ka lebitso ho tsoa hona joale (8/20 µs) [N-PE] (In) | 80 kA |
| Lebelo la tšireletso ea motlakase [LN] / [N-PE] (UP) | ≤ 1.5 / ≤ 1.5 kV |
| Lebelo la tšireletso ea motlakase [LN] / [N-PE] ho 5 kA (UP) | ≤ 1,5 / ≤ 1,5 kV |
| Latela matla a hona joale a ho tima [N-PE] (Ifi) | Lihlomo tse 100 |
| Nako ea karabelo [LN] (tA) | Ns 100 ns |
| Nako ea karabelo [N-PE] (tA) | Ns 100 ns |
| Fuse e kantle ea kantle | ha ea hlokeha |
| Bokgoni ba ho emelana le potoloho e khuts'oane (ISCCR) | Lihlomo tse 25 |
| Khohlano ea nakoana (TOV) [LN] (UT) - Sebopeho | 440 V / 120 mets. - mamella |
| Ho qhekella ha nakoana (TOV) [N-PE] (UT) - Sebopeho | 1200 V / 200 ms - mamella |
| Mocheso o sebetsang (TU) | -40 ° C… +80 ° C |
| Boemo ba ho sebetsa / sesupo sa phoso | tala / khubelu |
| Palo ea likou | 1 |
| Sebaka se parolang (mets.) | 1.5 limilimithara2 tiea / tenyetseha |
| Sebaka se nang le sefapano (max.) | 35 limilimithara2 tsielehile / 25 mm2 tenyetsehang |
| Bakeng sa ho hloella | Literene tsa 35 mm DIN acc. ho EN 60715 |
| Boitsebiso bo koaletsoeng | thermoplastic, khubelu, UL 94 V-0 |
| Sebaka sa ho hlongoa | Ho kenya ka tlung |
| Degree ea tšireletso | IP 20 |
| bokgoni ba | Li-module tsa 4, DIN 43880 |
| Likhaello | KEMA |
| Mofuta oa khokahano e tšoaeang hole | puisano ea phetoho |
| Ho switjha bokgoni (lenaihana) | Mefuta ea 250 V / 0.5 A |
| Ho switjha bokgoni (dc) | EA-250-V / 0.1 A EA-125-V / 0.2 A; 75 V / 0.5 A |
| Sebaka se nang le sefapano bakeng sa boemelong ba libaka tse hole | max.1.5 limilimithara2 tiea / tenyetseha |
