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ARC WATER PROOF SERIES – ES 401 A

31,955.00

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Model Name ES 401 S
Phase 1PH & 2 PH & 3PH
Input power voltage 1PH AC 230V/2PH/3PH AC415V±10%
Valid input voltage range 120-560V
Frequency 50/60HZ
Rated input capacity 12KVA
Rated input current 25A
Output voltage 68V
No-load output 13.5
Duty cycle 80% 280A
100% 160A / 100% 220A
Current Adjusting range 20-220A / 20-400A
Voltage Adjusting range 20.8-30 / 20.8-32.8
Efficiency 85%
Insulation class F
Shell protection class IP21S
Dimensions in mm 495X225X395
Net weight (kg) 14
Suitable electrode size (mm) 1.6/2.5/3.15/4.0

Product Description

  • SMT surface mount design on PCB’s, with advanced craft with good protection of under voltage, over voltage and over current, It make the machine safe and reliable.
  • Self-adaptive power switch, wide range from 110Volt to 280Volt in single phase, and 280Volt to 560Volt in two/three phase.
  • CC feature, With stable arc.
  • Modular functional unit, which highly enhance machine reliability.
  • Original imported IGBT, with high stability.
  • With advanced high efficiency inverter technique 30KHz, high working frequency, energy saving and environmental protection.
  • Welding cable can be lengthened to 100 meters, and welding performance is stable.
  • Effectively solved the problem of unstable power supply by using generator during outdoor work.
  • Suitable for using acid electrode, basic electrode and high strength electrode, etc.
  • Smart cooling fan, with better performance.
  • Separated arc force knob, easily adjusting. (ES301 onwards)
  • Built-in VRD protection, meet Ce requirement.
  • With tri-proof design, it ensures working stable and reliable when in kind of adverse circumstance.
  • 1  Year Replacement Warranty

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