Product Overview - Jasic JP-25C Operator's Manual

2

Product Overview

CUT25 is a plasma cutting machine model developed from
the original CUT series plasma cutting machines. It inherits
the mature and stable inverter technology of CUT series:
With PWM technology and high-power MOSFET switching
devices, it converts the DC voltage, which is rectified from
50Hz/60Hz input AC voltage, to 100KHz AC high voltage.
Then, the voltage is dropped and rectified, providing a high-
power DC cutting is output.
The CUT series uses a non-HF arc ignition with pilot arc.
This reduce EMI emissions during the arc start. Therefore,
non-HF arc ignition with pilot arc should be used when
higher requirement on electromagnetic environment is
needed, e.g. in CNC cutting.The CUT25 is designed for
such high-end application. In addition, CUT25 adopts a
single PCB structure. An external air source connection is
unnecessary, since it is equipped with an internal air
compressor. Both contact and non-contact mode is
available for successful arc ignition, and the 3s pilot arc
time auto control inside the machine effectively reduces the
wear of torch nozzle. The machine has such advantages as
simple internal structure, small size, easy to ignite arc and
convenient to use.
Product functions
Internal air compressor is equipped, and external air
•
source connection is unnecessary.
Fixed current output
•
Product performance characteristics
Economical and practical by using compressed air as the
plasma gas source.
The cutting speed is increased by 1.8 times when compared
with oxy-acetylene cutting.
It can cut thin steel plate conveniently and quickly.
•
Easy to ignite arc, pre-flow and post-flow function
•
available.
It has a wide range of use, especially for cutting stainless
•
steel, copper, cast iron and aluminum, etc.
Simple operation
•
Excellent cut quality
•
Both contact and non-contact mode is available for
•
successful arc ignition.
5