Utendaji wa kiufundi
| AC kuhimili mtihani wa voltage | 39 kV, 5 min | 
| Mtihani wa kutokwa kwa sehemu kwa joto la kawaida | 15 kV | 
| Mtihani wa voltage ya msukumo | 95℃~100℃,95kV | 
| Mtihani wa kutokwa kwa sehemu ya joto la juu | 95℃~100℃,15kV | 
| Jaribio la mzunguko wa shinikizo la mara kwa mara katika hewa | 22 kV | 
| Mtihani wa uthabiti wa mzunguko mfupi wa nguvu | 85.0kA | 
20kV single core baridi shrinkvifaa vya cablejina la bidhaa na muundo wa vipimo
| Aina ya kiambatisho | Maelezo ya kebo(mm²) | Uainishaji na mfano | |
| 
 
 Cable ya msingi moja | Terminal ya ndani yenye msingi mmoja | 25-50 | NSY-15/1.1 | 
| 70-120 | NSY-15/1.2 | ||
| 150-240 | NSY-15/1.3 | ||
| 300-400 | NSY-15/1.4 | ||
| 500-630 | NSY-15/1.5 | ||
| Terminal ya nje yenye msingi mmoja | 25-50 | WSY-15/1.1 | |
| 70-120 | WSY-15/1.2 | ||
| 150-240 | WSY-15/1.3 | ||
| 300-400 | WSY-15/1.4 | ||
| 500-630 | WSY-15/1.5 | ||
| Kiunganishi cha kati cha msingi mmoja | 25-50 | JSY-15/1.1 | |
| 70-120 | JSY-15/1.2 | ||
| 150-240 | JSY-15/1.3 | ||
| 300-400 | JSY-15/1.4 | ||
| 500-630 | JSY-15/1.5 | ||
| 
 
 Cable tatu-msingi | Terminal ya ndani ya msingi tatu | 25-50 | NSY-15/3.1 | 
| 70-120 | NSY-15/3.2 | ||
| 150-240 | NSY-15/3.3 | ||
| 300-400 | NSY-15/3.4 | ||
| 500-630 | NSY-15/3.5 | ||
| Terminal ya nje ya msingi tatu | 25-50 | WSY-15/3.1 | |
| 70-120 | WSY-15/3.2 | ||
| 150-240 | WSY-15/3.3 | ||
| 300-400 | WSY-15/3.4 | ||
| 500-630 | WSY-15/3.5 | ||
| Kiunganishi cha kati cha tatu-msingi | 25-50 | JSY-15/3.1 | |
| 70-120 | JSY-15/3.2 | ||
| 150-240 | JSY-15/3.3 | ||
| 300-400 | JSY-15/3.4 | ||
| 500-630 | JSY-15/3.5 |