step-switched welding transformers0 pages

step-switched welding transformers >
supply voltage 230 V and 400 V with two separatemain cablesՕ LK 180/180 F: 7 voltage stepsLK 220: 8 voltage steps at 230 V2 x 8 voltage steps at 400 V For stick electrode welding with AC-current. coveredstick electrodes for AC-current can be used.Օ weldable electrode diameters:LK 180/180 F: 2 - 4 mm wire diameter
LK 220: 1,5 - 5 mm wire diameter LK 180 F and LK 220 aircooled with integrated fanՕ carrying handels to wrap the cables arround
solid sheet steel case
Օ maintenance-free design >

MADE IN GERMANY

technical datasupply voltage, 50 Hzfuse
max. power draw
setting rangeoperating voltage open circuit voltage
voltage steps
duty cycle 25C10 %15 %20 %35 %
50 %
60 %100 %system of protectioninsulation class
system of cooling
weight dimensions L x W x H (mm)article number
230 V16 A slow6 kVA60 - 130 A22 - 25 V46 V 7-----
-----130 A----------80 A
60 A
230 V16 A slow6 kVA60 - 130 A22 - 25 V46 V7---------------130 A-----80 A60 A
230 V16 A slow6 kVA50 - 135 A22 - 25 V46 V8-----
----------135 A-----
-----60 A
LK 180400 V16 A slow10 kVA90 - 180 A24 - 27 V60 V7180 A
150 A
130 A----- ----------
-----IP 22H (180аC)S32 kg380 x 230 x 380810.180.001
LK 180 F400 V16 A slow10 kVA90 - 180 A24 - 27 V60 V7----------180 A
150 A
130 A----------IP 22H (180C)F33 kg380 x 230 x 380 810.180.002
LK 220400 V16 A slow10,5 kVA60 - 220 A22 - 29 V60 V2 x 8-----
-----
-----220 A-----150 A60 AIP 22 H (180аC)F45 kg430 x 230 x 480810.220.001 31 >