B+C nkeji atọ Metal oxide varistor Surge arrestor, ịwa ahụ nchebe 60KA HS2-60
Atụmatụ/Uru
Ụdị nkwụnye
Akwụkwọ data
| Ụdị data teknụzụ Kachasị ọkụ na-aga n'ihu (UC) (LN) | HS25-B60
275/320/385/420V |
| Kachasị elu voltaji na-aga n'ihu (UC) (N-PE) | 275V |
| SPD ruo EN 61643-11, SPD ruo IEC 61643-11 | Ụdị 1+2 , klas I+II |
| Ọkụ ọkụ ọkụ ugbu a (10/350μs) (Iimp) | 12.5kA |
| Mwepu aha ugbu a (8/20μs) (N'ime) | 30kA |
| Mwepu kacha ugbu a (8/20μs) (Imax) | 60kA |
| Ọkwa nchedo voltaji (elu) (LN) | ≤ 1.5 / 1.8 / 2.0 / 2.2kV |
| Ọkwa nchedo voltaji (N'elu) (N-PE) | ≤1.5kV |
| Oge nzaghachi (tA) (LN) | <25ns |
| Oge nzaghachi (tA) (N-PE) | <100ns |
| Nchekwa okpomọkụ | EE |
| Ngosipụta steeti/mmejọ na-arụ ọrụ | Green (ezigbo) / White ma ọ bụ Red (dochie) |
| Ọkwa nke nchebe | IP 20 |
| Ihe mkpuchi ọkụ / klas ọkụ | PA66, UL94 V-0 |
| Oke okpomọkụ | -40ºC~+80ºC |
| Elu | 13123 ụkwụ (4000m) |
| Ngalaba Cross Conductctor (kacha) | 35mm2 ( siri ike) / 25mm2 (Mgbanwe) |
| Ndi ana-akpo (RC) | Nhọrọ |
| Usoro | Pluggable |
| Maka ịrịgo na | DIN okporo ígwè 35mm |
| Ebe echichi | ntinye nke ime ụlọ |
Akụkụ
1. Ọkọlọtọ imewe ngwaahịa: Emebere ngwaahịa a dabere na ụkpụrụ mba ụwa dabara adaba, yana arụmọrụ ya na-emezu ihe achọrọ nke ọkọlọtọ mba GB 18802.1-2011 “Onye nchekwa na-ahụ maka ịwa ahụ dị ala (SPD) Nkebi 1: chọrọ arụmọrụ na ụzọ nnwale nke onye na-ahụ maka ịwa ahụ. Sistemụ nkesa voltaji dị ala”.
2. Oke ojiji nke ngwaahịa: GB50343-2012 Usoro nka maka nchekwa ọkụ ọkụ nke iwu sistemu ozi eletrọnịkị
3 Nhọrọ nke nchekwa ịwa ahụ: SPD bụ isi ga-edoberịrị n'igbe nkesa isi n'ọnụ ụzọ ụlọ ọkụ.
4. Ngwaahịa atụmatụ: Ngwaahịa a nwere àgwà nke obere voltaji residual, ngwa ngwa nzaghachi ọsọ ọsọ, nnukwu ikike ugbu a (mmetụta ugbu a Iimp (10 / 350μs) bụ 25kA / ahịrị, ogologo ndụ ọrụ, mmezi dị mfe na ntinye dị mfe, wdg.
5.Working okpomọkụ: -25 ℃ ~ + 70 ℃, arụ ọrụ iru mmiri: 95%.
Ntụkwasị obi ịdị mma:
1. Njikwa siri ike na ịhọrọ isi mmalite akụrụngwa.
2. Ntuziaka teknụzụ pụrụ iche maka mmepụta nke ngwaahịa ọ bụla.
3. Usoro nyocha nke ọma zuru oke maka ngwaahịa ndị agwụchachara na ngwaahịa ndị emechara.
