SifWeld CUT 100, Operation Manuals

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The SifWeld Cut100 is a professional 100Amp 3ph plasma cutting system designed for hand-held efficient 
cutting in the heavy fabrication, manufacturing, demolition and general maintenance industries. 

Featuring IGBT inverter technology, the SifWeld Cut100 plasma cutter is engineered to consistently deliver 
heavy-duty cutting performance. This is ideal to cut up to 30mm thick steel. The 6m high-frequency 
cutting torch ensures exceptionally smooth, clean cuts, and comes with a quick-connect central adapter 
to ensure effortless connection and cost effective replacement of the torch.

The SifWeld Cut100 can be used to efficiently cut mild and low-alloy steels, stainless, aluminium, copper, 
titanium and nickel alloys.

Features

•  100amp cutting power
•  High 60% Duty cycle 
•  30mm clean cut on steel
•  35mm severance cut on steel
•  Industrial quality metal chassis
•  High power efficiency
•  Low energy consumption
•  Clear, vibrant LED display
•  High portability
•  Optional Trolley

1.2 Introduction

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1.3 Technical Specifications

SifWeld CUT 100

Power supply (V)

400V    15%

Frequency (Hz)

50/60

Rated input (KVA)

14.1

Open circuit voltage 

280

Amperage range (A)

30-100

Rated Duty cycle (%)

60

Rated working voltage (V)

92-120

Efficiency

0.85

Power factor

0.93

Max cutting thickness (mm)

35

Compressed air pressure required

5.0 bar (72 PSI) 

Dimensions (LxWxH)(mm)

685 x 295 x 560 

Post flow time(S)

4

_+

Input power supply

3ph

Compressed air flow required

140 - 170 lpm (5 - 6 CFH)