INVERTER DC TIG/MMA/CUT Welder (with Pulse)

FEATURES

• 1. Has three functions, TIG welding, MMA welding and air plasma cutting;
• 2. We also can provide 110/220 v duel automatic input voltage shift; or 110v voltage input;
• 3. Air cooling, thermostatic protection, suitable for DIY;
• 4. Complete accessories: welding torch, cutting torch, welding holder, earth clamp, compressed air regulator, etc.

SPEC.

CT-312(D) CT-416(D) CT-520(D) Power supply voltage 额定输入电压 Single Phase AC 220±10% V / 50~60Hz Power supply capacity额定输入容量 4.0 kVA 5.5 kVA 7.5 kVA Rated input current (TIG)额定输入电流 10 A 15 A 16.7 A Rated input current (MMA) 额定输入电流 15 A 22 A 23 A Rated input current (CUT) 额定输入电流 17 A 26 A 27 A Output current range (TIG)输出电流调节范围 10 - 120 A 10 - 160 A 10 - 200 A Output current range (MMA)输出电流调节范围 10 - 110 A 10 - 150 A 10 - 180 A Output current range (CUT)输出电流调节范围 15 - 30 A 20 - 40 A 25 - 50 A MAX Dia. of rodΦ(MMA) 最大焊条直径 2.5 mm 3.2 mm 4mm Arc initiation way (TIG)起弧方式 HF高频 HF高频 HF高频 Arc initiation way (MMA)起弧方式 Touch接触 Touch接触 Touch接触 Arc initiation way (CUT)起弧方式 Touch接触 Touch接触 Touch接触 Protection grade 防护等级 IP 21 IP 21 IP 21 No-load loss空载损耗 35 W 40 W 50 W Cosφ (η)功率因素 0.85 0.85 0.93 Insulation grade绝缘等级 F F F Duty cycle 负载持续率 60% 60% 60% Efficiency效率 85% 85% 85% Air pressure (CUT)空气压力 0.4 MPa 0.4 MPa 0.5 MPa Gas flow (TIG)气体流量 2-5 L/min 2-5 L/min 2-5 L/min Gas flow (CUT)气体流量 80 L/min 80 L/min 100 L/min Cutting thickness  (CUT)切割厚度 1-8 mm 1-10 mm 1-12 mm Weight重量 9.6 kg 12.4 kg 12.4 kg Dimension (mm)尺寸 385*155*295 575*320*455 575*320*455

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