A na-eji waya TANKII Nickel-Copper alloy eme ihe karịsịa maka iguzogide eletriki dị n'etiti ya na obere oke okpomọkụ nke iguzogide.
Ngwa ndị a gụnyere resistors ike, shunts, thermocouples na resistors ziri ezi nke waya-ọnyá nwere okpomọkụ ọrụ ruo ogo 400.
A na-ejikarị ihe mkpuchi ọkụ dị ala nke e ji ọla kọpa mee eme ihe n'ihe gbasara ihe mgbawa sekit dị ala, ihe eji emechi okpomọkụ, na ngwaahịa eletriki ndị ọzọ dị ala. Ọ bụ otu n'ime ihe ndị bụ isi nke ngwaahịa eletriki dị ala. Ihe ndị ụlọ ọrụ anyị mepụtara nwere njirimara nke iguzosi ike n'ezi ihe na nkwụsi ike dị elu. Anyị nwere ike ịnye ụdị waya gburugburu, ihe dị larịị na ihe mpempe akwụkwọ niile.
Ụdị nkemkpuchi
| Aha ejiri mkpuchi kpuchie | Ọkwa okpomọkụ°C (oge ọrụ awa 2000) | Aha Koodu | Koodu GB | Ụdị ANSI |
| Waya enamel nke polyurethane | 130 | UEW | QA | MW75C |
| Waya enamel nke polyester | 155 | PEW | QZ | MW5C |
| Waya enamel nke polyester-imide | 180 | EIW | QZY | MW30C |
| Polyester-imide na polyamide-imide mkpuchi okpukpu abụọwaya enamel | 200 | EIWH (DFWF) | QZY/XY | MW35C |
| Waya enamel nke Polyamide-imide | 220 | AIW | QXY | MW81C |
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