型号 Types 参数parameters | LGK-100 | LGK-120 | LGK-160 | LGK-200 | LGK-250 |
| 控制方式 Control method | 可控硅 Thyristor |
输入电源 Input power | 三相 380v/50/60HZ Three-phase 380v/50/60hz |
| 额定输入容量 Rated input capability | 29.6KVA | 38KVA | 47KVA | 61KVA | 76KVA |
空载电压 Open circuit Voltage | 278V | 296V | 325V | 320V | 320V |
电流调节范围 Current adj range | 40-100A | 40-120A | 40-160A | 40-200A | 100-250A |
最大切割厚度(Steel) Rated cut thickness | 40mm | 45 mm | 55 mm | 65 mm | 80 mm |
额定负载持续率 Rated duty cycle | 100%(40℃) | 100%(40℃) | 100%(40℃) | 100%(40℃) | 100%(40℃) |
| 电流缓升时间 Current upslope time | 0.5-5.5S | 0.5-5.5S | 0.5-5.5S | 0.5-5.5S | 0.5-5.5S |
| 割抢冷却方式 Cutting torch cool | 气冷/air | 水冷/water | 水冷water | 水冷water | 水冷water |
| 弧压输出信号 Output signal of arc voltage | 实际电弧弧压的1/21取样，0-10V输出 Sampling 1/21 of actual arc voltage,0-10V output voltage |
| 外形尺寸(L×W×H) Dimensions | 900×440×690mm | 900×440×690mm | 960×520×740mm | 960×520×740mm | 960×520×740mm |
电源重量 Weight | 155kg | 171kg | 230kg | 250kg | 255kg |
