WS-S系列小型逆变直流氩弧焊机
性能与特点
◎ 一机可完成氩弧焊、手工焊两道工序；
◎ 引弧容易，焊接飞溅小；
◎ 负载持续率高；
◎ 软开关技术，整机效率高，可靠性高；
◎ 无源功率因数校正技术，功率因数高。
WS-S Series small inverter DC argon arc welding machine
Character
◎Two working procedure for argon arc welding,manual welding
◎Easy for starting arc, small splash
◎Higher duty cycle
◎Soft switch technology, higher effiency, higher reliability
◎Calibration technology, high power factor
主要技术参数Technical Parameter
产品型号Model | WS-200S | WS-250S |
额定输入电压Rated Input Voltage | 单相220V | 3相380V |
额定输入容量（KVA）Rated input power(KVA) | 8.8 | 11.8 |
空载电压（V）Zero-load voltage(V) | 75 | 75 |
额定输入电流（A）Rated input current(A) | 40 | 18 |
焊接电流调节范围（A）Welding votage range(V) | 15-200 | 15-250 |
额定负载持续率(%)Rated duty cycle (%) | 35 | 60 |
满载效率(%)Efficiency (%) | 89 | 89 |
功率因数power factor | 0.95 | 0.95 |
外形尺寸:长×宽×高（mm）External Size L×W×H (mm) | 411×210×310 | 503×253×360 |
重量（Kg）Weight (Kg) | 16 | 25 |
