Nchedo nke sekit alaka na ihe oriri n'ime ụlọ, azụmahịa na ụlọ ọrụ mmepụta ihe.
Ntinye na ebe a na-ebu ibu na bọọdụ ọkụ.
Njikwa na nchekwa megide oke ibu na sekit dị mkpirikpi na ntinye otu-usoro (otu ogidi).
Nchedo megide oke ibu na sekit dị mkpụmkpụ na sistemụ nkesa eletriki nke ụlọ, azụmahịa na ụdị ụlọ ọrụ mmepụta ihe nwere usoro abụọ na usoro atọ (ogidi abụọ na ogidi atọ).
| Ọkọlọtọ | IEC 60947-2/GB 14048.2 | |
| Voltaji enyere ọkwa (V) | 110/240V; 220/415V | 220/415V |
| Okpomọkụ Ule Dị Mkpa | 30ºC | 40ºC |
| Ọnụọgụ nke ogidi | 1P 2P 3P 4P | |
| Egosiri Ugbu a na(A) | 6,10,15,20,25,30,40,50,60,75A; 80,90,100A | |
| Ike ịgbaji (A) | 10000A(110V); 5KA (220/415V) | |
| Ugboro ole e nyere ọkwa | 50/60Hz | |
| Ntachi Obi (A) | ≥ 4000 | |
| Nguzogide nrụgide nkeji 1 | 2kv | |
| Ndụ Eletriki | ≥4000 | |
| Ndụ igwe | ≥10000 | |
| Ogo Nchedo | IP20 | |
| Okpomọkụ Ọnọdụ | -5ºC~+40ºC | |
| Nchekwa Nchekwa | -25ºC~+70ºC | |
| Ogo Mmetọ | 2 | |
| Njirimara mwepụta nke Thermo-manetic | B C D | |