A na-ekewa ihe nchekwa ọkụ ọkụ na ọkwa atọ: ọkwa nke mbụ (ọkwa B), ọkwa abụọ (ọkwa C), na ọkwa atọ (ọkwa D). Dị ka ọkọlọtọ IEC (International Electrotechnical Commission) ụkpụrụ nke divisional ọkụ nchebe na multi-larịị nche nchepụta, Klas B àmụmà nchebe bụ nke mbụ-larịị ọkụ na-echebe ngwaọrụ, nke nwere ike tinye na isi ike nkesa kabinet na ụlọ; Klas C bụ nke nchebe ọkwa nke abụọ, a na-eji ngwaọrụ ọkụ ọkụ na ngalaba nkesa nke ụlọ; Klas D bụ ngwaọrụ nchebe ọkụ nke ọkwa nke atọ, nke a na-eji n'ihu njedebe nke akụrụngwa dị mkpa iji nye nchebe dị mma na akụrụngwa.
Nhọrọ nchekwa n'awa
Usoro nchekwa ọkụ ọkụ ọkụ
Nhọrọ ịwa ahụ Cidale 36 (10/350μ s)
| LH-12.5I | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 12.5KA |
| Imax kacha dị ugbu a | 12.5KA |
| Ọkwa nchedo voltaji Elu | ≤2.0KV |
| LH-15I | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 15KA |
| Imax kacha dị ugbu a | 15KA |
| Ọkwa nchedo voltaji Elu | ≤2.0KV |
| LH-25I | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 25KA |
| Imax kacha dị ugbu a | 25KA |
| Ọkwa nchedo voltaji Elu | ≤2.2KV |
Nhọrọ ịwa ahụ 18OB (8/20μs)
| LH-20/4 p | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 10KA |
| Imax kacha dị ugbu a | 20KA |
| Ọkwa nchedo voltaji Elu | ≤ 1.6KV |
| LH-40/4 p | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 20KA |
| Imax kacha dị ugbu a | 40KA |
| Ọkwa nchedo voltaji Elu | 1.8KV |
| LH-80/4 p | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 40KA |
| Imax kacha dị ugbu a | 80KA |
| Ọkwa nchedo voltaji Elu | ≤2.3KV |
Nhọrọ nke ọta 18 (8/20μs)
| LH-20/3 p | |
| Oke voltaji na-arụ ọrụ Uc | 690V |
| Mwepu aha ugbu a In | 10KA |
| Imax kacha dị ugbu a | 20KA |
| Ọkwa nchedo voltaji Elu | ≤2.0KV |
| LH-40/4 p | |
| Oke voltaji na-arụ ọrụ Uc | 385V |
| Mwepu aha ugbu a In | 20KA |
| Imax kacha dị ugbu a | 40KA |
| Ọkwa nchedo voltaji Elu | 1.8KV |
| LH-40/3+NPE NPE | |
| Oke voltaji na-arụ ọrụ Uc | 385V 255V~ |
| Mwepu aha ugbu a In | 20KA 20KA |
| Imax kacha dị ugbu a | 40KA 40KA |
| Ọkwa nchedo voltaji Elu | ≤1.8KV ≤1.3KV |
Nhọrọ ịwa ahụ 27OBO (8/20μs)
| LH-80/4 p | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 40KA |
| Imax kacha dị ugbu a | 80KA |
| Ọkwa nchedo voltaji Elu | ≤2.3KV |
| LH-80/4 p | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 40KA |
| Imax kacha dị ugbu a | 80KA |
| Ọkwa nchedo voltaji Elu | ≤2.3KV |
| LH-100/4 p | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 60KA |
| Imax kacha dị ugbu a | 100KA |
| Ọkwa nchedo voltaji Elu | ≤2.5KV |
Nhọrọ ịwa ahụ 36 Cidell (8/20μs)
| LH-200/4 p | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 100KA |
| Imax kacha dị ugbu a | 200KA |
| Ọkwa nchedo voltaji Elu | 3.6KV |
| LH-100/4 p | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 60KA |
| Imax kacha dị ugbu a | 100KA |
| Ọkwa nchedo voltaji Elu | ≤2.5KV |
| LH-160/4 p | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 80KA |
| Imax kacha dị ugbu a | 160KA |
| Ọkwa nchedo voltaji Elu | 3.2KV |
Nhọrọ nke mgbanaka ọkụ ọkụ
| LH-803 | |
| Oke voltaji na-arụ ọrụ Uc | 275V~ |
| Mwepu aha ugbu a In | 5KA |
| Imax kacha dị ugbu a | 10KA |
| Ọkwa nchedo voltaji Elu | 1.2KV |
| LH-807 | |
| Oke voltaji na-arụ ọrụ Uc | 275V~ |
| Mwepu aha ugbu a In | 5KA |
| Imax kacha dị ugbu a | 10KA |
| Ọkwa nchedo voltaji Elu | 1.2KV |
| LH-PDU/6 | |
| Oke voltaji na-arụ ọrụ Uc | 275V~ |
| Mwepu aha ugbu a In | 5KA |
| Imax kacha dị ugbu a | 10KA |
| Ọkwa nchedo voltaji Elu | 1.2KV |
Nhọrọ ịwa ahụ nwere ọgụgụ isi
| LH-ZN/40 | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 20KA |
| Imax kacha dị ugbu a | 40KA |
| Ọkwa nchedo voltaji Elu | 1.8KV |
| LH-ZN/60 | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 30KA |
| Imax kacha dị ugbu a | 60KA |
| Ọkwa nchedo voltaji Elu | ≤ 2.0KV |
| LH-ZN/80 | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 40KA |
| Imax kacha dị ugbu a | 80KA |
| Ọkwa nchedo voltaji Elu | ≤2.3KV |
Usoro ihe nchebe ọkụ ọkụ
Nhọrọ ngwaọrụ nchebe ọkụ ọkụ
| LH-X-24 | |
| 18 mgbama 485 ihe nchekwa ọkụ | |
| Oke voltaji na-arụ ọrụ Uc | 30V |
| Mwepu aha ugbu a In | 3KA |
| Imax kacha dị ugbu a | 5KA |
| LH-AF/220 | |
| Ngwa nchekwa igwefoto netwọkụ (abụọ n'otu) | |
| Oke voltaji na-arụ ọrụ Uc | 320V ~ |
| Mwepu aha ugbu a In | 5KA |
| Imax kacha dị ugbu a | 10KA |
| LH-AF3/220 | |
| Ngwaọrụ nchebe ọkụ atọ n'ime otu | |
| Oke voltaji Un | 220V ~ |
| Mwepu aha ugbu a In | 10KA |
| Imax kacha dị ugbu a | 20KA |
|
LH-AF/24 |
|
| Ngwa nchekwa igwefoto netwọkụ (abụọ n'otu) | |
| Ọkụ ọkụ: Oke voltaji na-arụ ọrụ Uc | 30V~ |
| Mwepu aha ugbu a In | 3KA |
| Imax kacha dị ugbu a | 5KA |
| Netwọk: Un: 5V Uc: 6.5V~ | |
| LH-RJ45 | |
| Ngwaọrụ nchekwa ọkụ ọkụ otu ọdụ ụgbọ mmiri | |
| Oke voltaji na-arụ ọrụ Uc | 8V |
| Mwepu aha ugbu a In | 3KA |
| Ọkwa nchedo voltaji Elu | ≤45V |
Usoro nchekwa ọkụ ọkụ ọkụ
Nhọrọ igbe nchekwa ọkụ nke agba atọ
| LH-40-SX | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 20KA |
| Imax kacha dị ugbu a | 40KA |
| Ọkwa nchedo voltaji Elu | 1.8KV |
Nhọrọ igbe nchekwa ọkụ otu nkeji
| LH-80-DX | |
| Oke voltaji na-arụ ọrụ Uc | 385V~ |
| Mwepu aha ugbu a In | 40KA |
| Imax kacha dị ugbu a | 80KA |
| Ọkwa nchedo voltaji Elu | ≤2.3KV |
Gbanwee usoro nchekwa
| LH-SCB-40 | |
| Oke voltaji na-arụ ọrụ Uc | 230V-320V ~ |
| Imax kacha dị ugbu a | 40KA |