Page 16 - CJAYS-Specialist in Lastechniek- & Apparatuur| WELDAR

INVERTER WELDER WK MIG 2125

2. INTRODUCTION 2.3 EXPLANATION OF THE TECHNICAL
SPECIFICATIONS LISTED ON THE
2.1 GENERAL DESCRIPTION MACHINE PLATE.
WELDKAR MIG 2125
The Weldkar WK MIG 2125 is a powerful 230 volt MIG
inverter. This, the smallest member of the Weldkar MIG
family, stands out for weld quality, compactness and
simplicity.
With a weight of only 12.5 kg, this portable, robust
machine is the ideal welding tool in the workshop and
on site. With mains voltage of 230 volts and maximum
welding output of 200 amps, it offers a wide range of
applications on steel and CuSi3.
The machine is stepless adjustable, equipped with a
burnback control, “wave control” (maintains a steady,
smooth welding arc in the short arc area) and central
connector.
The strong cast aluminium 2-roll wire feed unit This machine is manufactured according to the following
transports the welding wire trouble-free over a maximum international standards: IEC 60974.1
length of 4 meters. The machine is provided with CE and N° Serial number. Must be indicated on any
EMC and suitable for generator use. request regarding the welding machine.
Single-phase static transformer-rectifier
The weld inverter is supplied as standard with a: frequency converter.
- WK MIG 2125 Inverter Power source
- Earth clamp with 4-meter earth cable and DIN Plug Suitable for MIG/MAG Welding.
- MIG Welding Torch WK 150 - 3 meter
- Power cable 5 meter, 3 x 2.5 mm² Drooping characteristic.
- Gas hose
- 2-roller wire feed unit in aluminium U 0 Secondary open-circuit voltage.
- Operating manual X Duty cycle percentage. % of 10 minutes
during which the welding machine may run
The instructions below provide detailed information for at a certain current without overheating.
the correct and safe use of the machine and instructions I 2 Welding current.
for obtaining the greatest efficiency and quality from U 2 Secondary voltage with current I .
2
your power source. U 1 Rated supply voltage.
I 1max Max. absorbed current at the
IT MUST NOT BE USED TO DEFROST PIPES. corresponding current l and voltage U . 2
2
I This is the maximum value of the actual
1eff
current absorbed, considering the duty
2.2 TECHNICAL SPECIFICATIONS cycle.
IP23 Protection rating for the housing. Grade
Model WK MIG 2125 3 as the second digit means that this
Mains voltage 1-phase 230 Volt / ± 10% equipment may be stored, but it is
Frequency 50 / 60 Hz not suitable for use outdoors in the rain,
Fuse rating 16 A (slow blow) unless it is protected. Suitable for use in
Current adjustment range 50 – 200 A high-risk environments.
Duty Cycle (40°C - 10 min.) 200 A – 25% H Isolation Class.
120 A – 100% AF Aircooling with fan.
Open circuit voltage 42 Volt
Wire sizes that can be used FE: 0,6/0,8/1,0
INOX: 0,8/1,0 2.4 THERMAL PROTECTION
CuSi3: 0,8
Cored: 0,9 This inverter is protected by a thermostat. When the
Max. wire spool size Ø 200 mm / 5 kg thermostat is tripped, the machine stops delivering
Wire feeder 2-roll current but the fan continues to run. The yellow led (9)
Protection Class IP 23 lights to indicate when it is tripped. Do not shut off the
Isolation Class H welding machine until the led has gone off.
Weight 12,5 kg
Dimensions (LxWxH) 465 x 214 x 395 mm
2.5 MOTOR-DRIVEN GENERATORS
These must have a power equal to or greater than 6
kVA, and must not deliver a voltage greater than 265 V.
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