ABB UNS4881B,V1 UNITROL 5000 AVR Unit
Nkọwa
| Mepụta | ABB |
| Nlereanya | UNS4881B, V1 |
| Ozi ịtụ | UNS4881B, V1 |
| Katalọgụ | Ọnụ ego nke ABB VFD |
| Nkọwa | ABB UNS4881B,V1 UNITROL 5000 AVR Unit |
| Mmalite | United States (US) |
| Koodu HS | 85389091 |
| Akụkụ | 16cm*16cm*12cm |
| Ibu | 0.8kg |
Nkọwa
ABB UNS4881B,V1 UNITROL 5000 AVR Unit bụ onye na-ahụ maka voltaji na-akpaghị aka, nke a na-ejikarị na sistemụ mkpali nke ọkara na nnukwu moto synchronous.
Ọ na-eji teknụzụ ụkpụrụ voltaji dabere na microprocessor, yana onye na-ahụ maka voltaji nwere nzacha PID (ụdị arụ ọrụ akpaka) yana onye na-ahụ maka mkpali ugbu a nwere nzacha PI (ụdị ọrụ ntuziaka) iji mezie voltaji.
Ọ nwere ọrụ dị iche iche nke njedebe, gụnyere kacha na kacha nta excitation ugbu a ịgba, kacha stator ugbu a (na-eduga / lagging) ókè, P / Q underexcitation ókè, Volt / Hertz àgwà ókè, wdg Ọ adopts a sọrọ ọwa usoro na a ndabere ugbu a regulator.
