Operation Manual

Minarc 120AU Minarc 150AU

Connection voltage 1 ~ phase 50/60 Hz 240V+10%...-20% 240V+10%...-20%

Rated power at max. current

ED MMA 50%,110A/5.5kVA 35%,140A/7.5kVA

ED MMA 100%,80A/3.9kVA 100%,100A/5.1kVA

ED TIG 50%,120A/3.5kVA 35%,150A/5.0kVA

ED TIG 100%,80A/2.2kVA 100%,110A/3.3kVA

Supply current

35 % ED I

1max

20 A 26 A

100 % ED I

1eff

12 A 15 A

Connection cable H07RN-F,3G1.5(1.5mm,3m) H07RN-F,3G6(2.5mm,2 m

Fuse (delayed) 10 A 15 A

Welding range

MMA 10A/20.5V–110A/24.4V 10A/20.5V–140A/25.6V

TIG 5A/10V–120A/15V 5A/10V–150A/16V

Welding current control stepless stepless

Open circuit voltage 30 V 30 V

Idle power <30 W <30 W

Power factor 100% ED 0.60 0,60

Efficiency 100% ED 80 % 80 %

Stick electrodes Ø1.5–2.5mm Ø1.5–3.25mm

External dimensions LxWxH 320x123x265mm 320x123x265mm

Weight without connection cable 4.0kg 4.0kg

Weight with connection cable 4.6kg 4.6kg

Temperature class B(130°C) B(130°C)

Operating temperature range -20...+40°C -20...+40°C

Storage temperature range -40...+60°C -40...+60°C

Degree of protection IP23S IP23S

EMC class A A

Norms AS1674.2 AS1674.2

AS/NZS3652 AS/NZS3652

WTIATechnote22 WTIATechnote22

EN/IEC60974-1 EN/IEC60974-1

EN/IEC60974-10 EN/IEC60974-10