1) Input voltage: 380V±10% 50Hz
2) Charging transformer power: 50KVA
3) Discharge transformer power: 400-500KVA
4) Insulation resistance: ≥10mΩ
5) Work efficiency: according to the operator's proficiency.
6) False welding rate: ≤2%
7) Welding method: automatic welding
8) Clamping jig: Self-contained jig and manual jig.
9) Welding quality: the gap between two plates is not more than 0.05mm.
10) Welding strength: each welding point strength not less than 400N
11) Ambient temperature: temperature ≤ 40 humidity ≤ 95%.