Utendaji wa kiufundi
| Jaribio la volteji linalostahimili AC | 54kV, maili 5 |
| Kipimo cha kutokwa kwa sehemu kwenye joto la kawaida | 25kV |
| Jaribio la volteji ya msukumo | 95℃ ~ 100℃, 200kV |
| Jaribio la kutokwa kwa sehemu kwa joto la juu | 95℃ ~ 100℃, 25kV |
| Jaribio la mzunguko wa shinikizo la mara kwa mara hewani | 54kV |
| Jaribio la utulivu wa nguvu ya mzunguko mfupi | 85.0kA |
Kiini kimoja cha 20kVkupungua kwa baridi vifaa vya kebojina la bidhaa na modeli ya vipimo
| Aina ya kiambatisho | Vipimo vya kebo (mm²) | Vipimo na modeli | |
|
Kebo ya msingi mmoja | Kituo cha ndani cha msingi mmoja | 35-70 | NLS-20/1.1 |
| 95-150 | NLS-20/1.2 | ||
| 185-400 | NLS-20/1.3 | ||
| 500-630 | NLS-20/1.4 | ||
| Kituo cha nje cha msingi mmoja | 35-70 | WLS-20/1.1 | |
| 95-150 | WLS-20/1.2 | ||
| 185-400 | WLS-20/1.3 | ||
| 500-630 | WLS-20/1.4 | ||
| Kiunganishi cha kati cha msingi mmoja | 35-70 | ZLS-20/1.1 | |
| 95-150 | ZLS-20/1.2 | ||
| 185-400 | ZLS-20/1.3 | ||
| 500-630 | ZLS-20/1.4 | ||
|
Kebo ya msingi tatu | Kituo cha ndani chenye mihimili mitatu | 35-70 | NLS-20/3.1 |
| 95-150 | NLS-20/3.2 | ||
| 185-400 | NLS-20/3.3 | ||
| 500-630 | NLS-20/3.4 | ||
| Kituo cha nje chenye mihimili mitatu | 35-70 | NLS-20/3.1 | |
| 95-150 | NLS-20/3.2 | ||
| 185-400 | NLS-20/3.3 | ||
| 500-630 | NLS-20/3.4 | ||
| Kiunganishi cha katikati chenye msingi tatu | 35-70 | ZLS-20/3.1 | |
| 95-150 | ZLS-20/3.2 | ||
| 185-400 | ZLS-20/3.3 | ||
| 500-630 | ZLS-20/3.4 |