Purposely-designed for the mining environment,the Minarc Evo 140 VRD (Voltage Reduction Device) is portable, powerful and helps deliver safer welding in category A, B and C environments. It is perfect for repair and maintenance applications around the mine site. With safety top of mind, the Minarc Evo 140 welding machine meets the Australian standard AS60974-1. Highly compliant with safety regulations, the Minarc Evo 140’s integrated VRD has been tested to achieve lower than 35 open circuit volts within 300ms from peak load. What’s more, the Minarc Evo 140 features a VRD operational status light and fail to safe function in the event of VRD failure. It also has an electrical supply current (100% ED I1eff) of 10 amps and is protected by an IP23S environmental rating. Available for MMA and TIG processes, it combines maximum welding power with high-energy efficiency thanks to the integration of PFC and inverter power technologies.
Lightweight and flexible, the Minarc Evo 140 can be used with mains or generator power supplies as well as with long supply cables.

FEATURES:
• Integrated VRD and VRD operational status light
• Fail to safe function in the event of VRD failure
• VRD achieves lower than 35 open circuit volts within 300ms from peak load
• Premium MMA welding performance and lift TIG technology
• Use with all types of electrodes (cellulose compatible)
• PFC technology for ultimate energy efficiency
• High current output and duty cycle
• Lightweight, portable and large, user-friendly graphical display
• Designed for use with long supply cables
• Suitable for mains network or generator use
• Optional remote control
• Kemppi 2+ warranty for parts and labour

MACHINE PACKAGE:
• Minarc 140 Machine
• Earth return and welding cables (3 m)
• Shoulder strap.

TECHNICAL DATA:
• Connection voltage: 1~ 50/60 Hz: 230 V ±15 %
• Rated power at max. current:
– 35 % ED MMA: 140 A/4.5 kVA
– 35 % ED TIG: 150 A/3.2 kVA
• Supply current:
– 28 % ED I1max: 19.7 A
– 100 % ED I1eff: 10.0 A
• Connection cable: H07RN-F: 3G1.5 (1.5 mm2, 3 m)
• Fuse type C:
– 16A: 140A ED 35%
– 10A: 140A ED 28%
• Output 40°C:
– 35 % ED MMA: 140 A/25.6 V
– 100 % ED MMA: 100 A/24.0 V
– 35 % ED TIG: 150 A/16.0
– 100 % ED TIG: 110 A/14.4 V
• Welding range:
– MMA: 10 A/15 V…140 A/37 V
– TIG: 10 A/1 V…150 A/36 V
• No-load voltage; peak: 13 V/VRD (90 V no VRD)
• Idle power: 17 W
• Voltage steps: stepless
• Power factor at 100% ED: 0.99
• Efficiency at 100% ED: MMA – 82 %
• Stick electrodes: 1.5 – 3.25 mm
• External dimensions LxWxH:
– Height with handle: 361x139x267 mm
– Weight without connection cable: 5.4 kg
– Weight including connection cable: 5.85 kg
• Temperature class: B (130°C)
• EMC class: A
• Degree of protection: IP23S
• Operating temperature range: -20…+40 °C
• Storage temperature range: -40…+60 °C
• Standards: IEC 60974-1, IEC 60974-10, IEC 61000-3-12