Tọrọ ntọala na 1987.Ụgwọ nke ụlọ ọrụ Changan Group Co.,Ltdbụ onye na-eweta ọkụ na onye na-ebupụ ngwá ọrụ eletriki ụlọ ọrụ mmepụta ihe.
Anyị na-agba mbọ ịkwalite ogo ndụ na gburugburu ebe obibi site na otu ọkachamara R&D, njikwa dị elu na ọrụ dị irè.
Gafere ISO9001 / ISO14001 / OHSAS18001 nyocha.Ọ bụ ụlọ ọrụ teknụzụ dị elu nke mba, ụlọ ọrụ nzuzo 500 kacha elu na China, ụlọ ọrụ igwe China 500 kacha elu, yana ụlọ ọrụ nrụpụta China 500 kacha elu.
Tel: 0086-577-62763666 62760888
Faksị: 0086-577-62774090
Email:sales@changangroup.com.cn
nkọwa ngwaahịa
Obere sekit Breaker DZ47-63S 4.5KA
Akụkụ eletrik
| 1,2,3,4,5,6,8,10,13,16,20,25,32,40,50,63A | |
| 1P,1P+N,2P,3P,3P+N,4P | |
| 240/415V | |
| 500V | |
| 50/60Hz | |
| 4,500A | |
| Klas mmachi ike | 3 |
| 4,000V | |
| 2kV | |
| ogo mmetọ | 2 |
| B,C,D |
Akụkụ igwe
| 4,000 okirikiri |
| 10,000 okirikiri |
| Ee |
| IP20 |
| 30 ℃ |
| -5 ℃ ~ + 40 ℃ |
| -25 ℃ ~ + 70 ℃ |
N'ozuzu na nwụnye akụkụ(mm)
Ụdị akwụkwọ ntuziaka onye kọntaktị modular EKMF
Akụkụ eletrik
| 1p, 2p | 250V AC | |
| 400V AC | ||
| 50/60Hz | ||
| Ntachi obi (OC) | ||
| Ndụ eletrik | 100000 | |
| Ọnụ ọgụgụ kachasị nke ọrụ ngbanwe otu ụbọchị | 100 | |
| Njirimara ndị ọzọ | ||
| 500V AC | ||
| ogo mmetọ | 2 | |
| 2.5kV (4kV @ 12/24/48VAC) | ||
| IP20 | ||
| IP40 | ||
| -5℃~+60℃(1) | ||
| -40 ℃ ~ + 70 ℃ | ||
| Ọgwụgwọ 2 ( iru mmiri 95% na 55 ℃) | ||
N'ozuzu na nwụnye akụkụ(mm)
Oge nzipu: Sep-10-2019