EN
MNS GCS Mmiri Otu Echepu Ekwensị
Nkata Langsung ka-akwukwọ mmeghe na ike ọzọ bụ n'ime ụbajị akwukwọ na ndị na-eme ebe gara a. E chere ya n'ime ọzọ na ndị na-eme otu ha. N'akwukwọ ma, e si na-aka nkata mkpa, ike iche maka ndị mmadụ na ikelebe, nwere ike, nwere ike ọrụ, ọ ga-eji ọrụ, na nwere ike aga-agaja. E mere ike na-eme na-ekwu akwukwọ AC low-voltage na ike na-eme motor. E mere ike na-eme n'ime ndị mmadụ na ndị ọzọ na ndị na-eme akwukwọ, na ndị na-eme power plants, data centers, petrochemical industries, metallurgy, na ndị ọzọ na-eme akwukwọ, ma na ndị na-eme akwukwọ ọnụ.
- Nchịkọta
- Ngwaahịa akwadoro
Ọdịnala Ihe:
Nkata Langsung ka-akwukwọ mmeghe na ike ọzọ bụ n'ime ụbajị akwukwọ na ndị na-eme ebe gara a. E chere ya n'ime ọzọ na ndị na-eme otu ha. N'akwukwọ ma, e si na-aka nkata mkpa, ike iche maka ndị mmadụ na ikelebe, nwere ike, nwere ike ọrụ, ọ ga-eji ọrụ, na nwere ike aga-agaja. E mere ike na-eme na-ekwu akwukwọ AC low-voltage na ike na-eme motor. E mere ike na-eme n'ime ndị mmadụ na ndị ọzọ na ndị na-eme akwukwọ, na ndị na-eme power plants, data centers, petrochemical industries, metallurgy, na ndị ọzọ na-eme akwukwọ, ma na ndị na-eme akwukwọ ọnụ.
Mkpilo na Mgbe:
Voltage Operation Nke Okwu |
380V |
Ọdịnaya Nke Ọnwa |
50Hz |
Ọdịnaya Nke Aka |
≤6300A |
Voltage Insulation Nke Okwu |
660V |
Voltage Impulse Withstand Nke Okwu |
8kV |
Rated Peak Withstand Current of Horizontal Busbar |
150⁄176⁄220kA |
Rated Short-Time Withstand Current of Horizontal Busbar |
50⁄80⁄100kA |
Rated Current of Branch Busbar |
1000/1250A |
Nkọwa Ọrụ Nke Akpata Onu Ebe Ufie |
IP30 |
Nkọwa Ọrụ Nke Akwukwọ Ochie Nke Ufie |
50/65kA |
Ɔdịnaya Nchekwaa |
IP40 |
Ọdịnaya ọfuma:
❖ Ọfọ switchgear bụ nweta nke modular, n'ezie skeleton nwere ike ịhụrụ na-akwụkọ C-shaped steel. Nke akpachara ha nke ọfọ mmiri zinc n'aka ọzọ maka ndabere iche.
❖ Ha-mera akwụkwọ ndị mmepụta n'akwụkwọ nnukwu ndị mmepụta nke ndị mmepụta na-ezighi efu: nkwo onu ebe ufie (n'ime akwụkwọ), nkwo ebe drawa (n'okpuru akwụkwọ), na nkwo ebe kable (n'izu ma n'okpuru ndị oge ndị oche). Ha na-efu n'akwụkwọ ndị mmepụta ma na ndị mmepụta ndị mpaghari na-agba ndị mmepụta ndị mpaghari. Nkwo ndị mpaghari na-agba ndị drawa nke okpuru na ndị oche na-efu n'akwụkwọ ndị mmepụta ndị mpaghari na-agba ndị mmepụta ndị mpaghari na ndị mmepụta ndị ochie.
❖ Nke ọrụ akwụkwọ nwere ihe ọzọ na ndị ọzọ: maka ọnwa na ebe, maka ọnwa na ebe ugbu a, maka ebe ugbu a na maka ọnwa, maka ebe ugbu a na ebe.
❖ Nk'ọkpụrụ ha nwere ike ọhụrụ na nke ọrụ akwụkwọ. Mechi E=25mm, nke ọrụ na nk'ọkpụrụ ahụ bụ nke ọrụ akwụkwọ na-adịghị ikwu na-adịghị ike ọrụ akwụkwọ.
Mgbe ahụ na-agbasaa:
❖ GB4942.4-93
❖ GB7251.1-1997
❖ GB9166-88
❖ GB\/T14048.1-93
❖ IEC439-1.1992
