9
10
case; the rectification bridge , electrolytic capacitor etc. are installed on the bottom, the
medium frequency transformer, fast recovery rectifiers, heat sink etc. are installed in the
centre of the box.
Cutter Type Coding
• Combination of the English letter and the Arabic numerals.
• Implication of Coding:
Main Technical Data
Items
Unit POWER CUT 25K
Rated input voltage
V
240
Power supply frequency
Hz
50/60
Phase
PH.
1
Rated input capacitance
KVA
3.8
Rated input current
A
15.8
Output non-load voltage
V
306
Rated operation voltage
V
90
Output Current
A
15-25
Gas flow
L/min
300
Air pressure
MPa
0.30~0.6
Lag gas time
s
5~10
Max cutting thickness
mm
8
Rated duty cycle
%
40
Cooling type
Fan-cooled
Arc start type
High-frequency transfer arc
Insulation grade
grade
H
Case Protection Class
IP
IP21S
Weight
kg
9.6
Dimension (L*W*H)
mm
432*173*331
Applying Norm of Cutter
POWER CUT 25K conforms with the AS 60974-1standard to perform.
INSTALLATION & MAINTENANCE OF THE TORCH & REPLACEMENT OF THE
SPARE PARTS
Notice: please make sure the power supply switch is off before loading/unloading the cutting
torch and replacing the spare parts.
• The installation of the torch’s spare parts should follow the order according to the pictures
listed blow. Please notice during the installation: the distributor should not be installed in
reverse, and the protection cover should be screwed tightly, but please be alert that over
pressure would smash the distributor.
• While the nozzle’s hub hole is burnt to a degree that it will affect the cutting slot, it should
be replaced in time
• The electrode should be replaced in time when it worn down or be shortened to about 2mm,
otherwise the torch will be broken. (See the following pictures.)
Cutting Torch Assemble Sketch
• If there are any spare part such as the torch’s protection cover or the distributor are
broken, they should be replaced in time.
• The torch’s cable, working gas pipe, protection cover or the wire are broken, then they
should be replace in time
Remark of Illustration
Ground
Descending
Plasma Cutting
Power Source & AC 1 Phase
1 Phases Arc Welding transformer -- Rectifier
DC
Type
Summary of Contents for POWER CUT 25K
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