Main Technical Parameters
| Qauv | CKJ20-630/1140 | CKJ20-800/1140 |
| Main Circuit Court ntsuas voltage (V) | 1140 | 1140 |
| Main Circuit Court ntsuas tam sim no (A) | 630 | 800 |
| Kev tsim hluav taws xob tseem ceeb (A / 10 Ops.) | 6000 | 8000 |
| Main Circuit Break-ua peev xwm (A/10 Ops.) | 4800 ib | 6400 ib |
| Muaj peev xwm tawg siab tshaj plaws (A/3 Ops.) | 6000 | 7500 ib |
| Hluav taws xob lub neej AC3 (Million zaug) | 90 | |
| Hluav taws xob lub neej AC4 (Million zaug) | 6 | |
| Mechanical life (Million times) | 300 | |
| Rated ua haujlwm zaus AC3 (Ops./h) | 600 | |
| Rated ua haujlwm zaus AC4 (Ops./h) | 120 | |
| Lub sijhawm luv luv ua haujlwm zaus Ops./h(20S) | 2000 | |
| Terminal siab (N) | 200 20 | 250 20 |
| Clearance nruab nrab ntawm kev sib cuag qhib (mm) | ≥2.5 | |
| Hla mus ncig (mm) | ≥1 | |
| Qhov hnyav (Kg) | 15 | 17 |
Daim Ntawv Qhia thiab Qhov Ntsuas Qhov Ntsuas
