With Kjellberg Plasma through thick and thin.

Plasma Hand Cutting Inverter

For fabrication and assemblage,for shops and construction sites

CUTi 51

CUTi 31

CUTi 15

More than 40 years ago Kjellberg Finsterwalde has started as the first and leading manufacturer in Europe the development and production of plasma cutting equipment. Since that time the enterprise has contributed pioneering advances for improving the cutting results, the productivity and the variation of the products. One important milestone was the introduction of the FineFocus technology. Based on that approved and worldwide employed plasma technology, since the year 2000 the revolutionary HiFocus technology is overcoming the world of the automated cutting, representing the highest technical standard.

The plasma cutting units for manual and mechanized cutting operations make profit from the large experience and knowledge, gathered in the recent years from the development of the automated cutting technology. They significantly are completing the product range, and are giving the customer the possibility to choose individually the most effective unit for his job.

High-Tec experiences also for cutting inverters

CUTi - inverters convince

Powerful and reliable

Economic and productive

Flexible and reliable

Excellent cutting quality at all electrically conductive materials due to the up to date inverter technology with stepless current setting, high cutting capacity and sturdy plasma torches

CUTi 31 and CUTi 51 are suitable for electronically controlled power generating sets

Filter regulator for absolute dry plasma gas

Superior price efficiency of plasma units and consumables

High cutting speed ensures optimum productivity

Low energy consumption because inverter technology

Cost saving plasma gas air (nitrogen applicable)

Extremely favourable output to weight factor (international record value for CUTi 51: 20 kg at 120 A and 50 mm cutting thickness)

Kit of spare parts ensures quick change of cathode and nozzle (standard accessory)

Easy handling and versatile use of all accessories, like cap for template cutting, contact cap, bevelling cap, circle attachment, special consumables for corner cutting (up to 70 A), and so on

Comfortable handling of the units during transportation and operation because of low weight

Central torch connector with safety circuit ensures safe and fast torch change and easy transportation

CUTi 15 with mains adapter applicable for connection to a single phase socket (16 A) with reduced cutting current (max. 30 A)

Suitable for the use in environments with increased hazard of electric shock

Assorted tools for manifold applications

Gouging

Bevel cutting

Guide wheels with circle attachment for circle cutting as well as for straight line cutting along markings

Corners and profiles

Extended consumables for cutting at inaccessible parts of workpiece

workpiece

workpiece

workpiece

with specialconsumables,easy and clean(CUTi 31 and CUTi 51)

with bevelling capfor 30° and 45° or bevelling attachment withstepless inclinationadjustment forplate cutting orwelding seampreparation

workpiece

Template cutting

with contact capmakes torch handling easy aswith distance spring or guide wheels

Air cooled plasma torches - leight-weighted and comfortable

Circles and straight lines

Plasma torch PHT 31 for CUTi 15 and CUTi 31(left) and PHT 51 for CUTi 51, both with a distance spring for keeping a constant distance to the workpiece and for observing the plasma arc

Kjellberg Finsterwalde Elektroden und Maschinen GmbHGermany D - 03238 Finsterwalde Leipziger Str. 82

Tel.: +49 3531 500-0 Fax: +49 3531 500-227 e-mail: kjellberg@kjellberg.de

Internet: www.kjellberg.de

Connecting voltage (V)

Connecting power (kVA)

Mains fuse, slow(A)

Open circuit voltage (V)

Cutting current (A)

Duty cycle

Plasma and cooling gas

Air consumption (l/min)

Cutting press. (bar/MPa)

Weight w.mains cable (kg)

Dimensions (mm)

Ambient temperature (°C)

Accessories (standard)

04-03-03

Our products are representing a high level of quality and reliability. We reserve the right to change design and/or specifications without notice. Claims of whatever kind can not derived from this prospectus.

Technical data of the plasma inverters

The plasma cutting units are CE conform and comply with the valid instructions and regulations of the European Union. They are developed and manufactured on basis of the standards EN 60974-1 (VDE 0544, part 1) and BGV D1.

All the Kjellberg plasma cutting units are holding the S-mark, and are therefore applicable in environments with increased hazard of electric shock.

The fabrication follows DIN EN 9001.

Powerful reliable lightweights for flexible and mobile applications in shops and on erection sites

1x230 +5% / -10 %

7.3

16 (single ph.)* / 32 (CEE)

280

15 ... 40

40A / 40%; 30A / 100%

Air

130

5.0 (0.5)

10

460 x 230 x 185

- 10 up +40

Shoulder belt

*Mains adapter cable

Filter regulator

Spare parts kit

3 x 400 +6% / -10%

10.4

16

240

20 ... 70

70A / 35%; 50A / 100%

Air

140

5.0 (0.5)

18

560 x 190 x 400

-10 up +40

Shoulder belt

Filter regulator

Spare parts kit

3 x 400 +6% / -10%

22.1

32

240

20 ... 120

120A / 35%; 90A / 100%

Air

195

5.0 (0.5)

20

560 x 190 x 400

- 10 up +40

Shoulder belt

Filter regulator

Spare parts kit

10

20

30

40

50Maximum cutting range

Recommended cutting range

Cutting range (mm)

CUTi 31CUTi 15 CUTi 51

Manual Cutting and Gougingwith FineFocus Plasma Cutting Units

CUTLINE 10GCUTLINE 20GCUTLINE 40G

CUTLINE 20WCUTLINE 40W

For all electrically conductive materials with plasma gas airand gas- (G) or water-cooled (W) plasma torches with

FineFocus technology

CUTLINE = Manual plasma cutting with highest quality

The choice is with you: water- or air-cooled?

Versatile application

The units are distinguished by …

Suitable for straight line cutting, profile cutting and interrupted cutting; for bevel cutting, hole cutting and fusion drilling, scrap cutting in nearly all positions.

Plasma gouging as the clean alternative to carbon arc gouging - advantageous, because no aftertreatment necessary, low heat input, very low distortion. The process easily can be followed visual, noise level and smoke formation are widely reduced.

cutting speed up to eight times heigher than with gas cuttingexcellent cutting results

due to the Double-Straight Effect both sides of the cut can be used (”Savings Cut”)small kerfs, therefore low loss of material and low pollution

Kjellberg Finster-walde is the only supplier of manu-al plasma cutting units with Fine-Focus- techno-logy.

W a t e r c o o l e d FineFocus-plasma torches with their direct cooling prin-c i p l e f o r t h e consumables are reaching a five times higher life time of nozzles and cathodes. There-fore we recom-mend for constant

Advantagesof water-cooled plasma torches

running cutting start as well as running piercing possible, no reference point requiredhigh longevity of consumables, because of soft-start circuit and directly water-cooled torches, very low time-wasting for change of consumablesautomatic power increase of pilot arc at work contacteasy torch change without tools because of central connectors high rate of duty cycle through effective cooling; small-sized power sources require low placement space

Cutting time

Co

sts

10

50

100

%

Air c

on

sum

ptio

n

Life

tim

e c

ath

od

e

Life

tim

e n

ozz

le

Po

llutio

n e

mis

sio

n

Op

era

tion

co

sts

To

rch

re

pa

ir c

ost

s

water-cooled plasma torch

air-cooled plasma torch

applications generally the use of water-cooled installations. The result is a considerably reduction of operating costs.

Flexible application of hand torches with various accessories

Kjellberg Finsterwalde offers a wide range of accessor ies fo r a l l plasma hand torches. There are contact caps and contact nozzles; d i s tance caps and distance holders for t e m p l a t e c u t t i n g ; special nozzles, ceramic caps and shock protec-tors for the gouging process. The later three items are only to change, when preparing the standard hand torch for gouging, where the torch head is exposed to extreme heat and phy-sical stress.

For the bevelling of plate edges or for preparation of welding seams we are offering special bevel

o ocaps with 30 und 38 , as well as a bevel cutting attachment with free adjustable bevel angle.

When cutt ing along marking lines a wheel guide is very helpful. At higher dimensions the Plasma Tractor FE 1 can be used. Circle cutting

Gouging

Bevel capBevel cuttingwith …

Bevel cutting attachment

Our wide range of accessories enables the operator to solve various cutting problems. Please contact us, if you need support for your special application. We surely will help you.

easily can be performed when using the circle attachment in connection with a magnetic or suction holder for safe circle fixture.

Plasma tractor

Circle attachment

Wheel guide

Template cutting

Kjellberg Finsterwalde Elektroden und Maschinen GmbHGermany D - 03238 Finsterwalde Leipziger Str. 82

Tel.: +49 3531 500-0 Fax: +49 3531 500-227 e-mail: kjellberg@kjellberg.de

Internet: www.kjellberg.de

04-03-02

Our products are produced according to the latest technical developments. We reserve the rights for technical changes during production. Therefore, claims of whatever kind can’t derived from prospectus.

Quality features

Technical data

S

EN

ISO9001

The plasma cutting units possess the CE conformity and also conform to the valid regulations of the European Union.

Development and production take place according to the following standards: EN 60974-1 (VDE 0544, part 1) and BGV D1.

The plasma cutting systems are in possession of the S mark and therefore applicable to work places with increased electrical endangerment.

All products are manufactured under strict quality assurance control and proved by certificates and product-related test records.

The production takes place according to DIN EN ISO 9001.

Type

Mains voltage, 50 Hz (V), 3 phase

Mains fuse, slow (A)

SPECIAL mains voltage, 50 Hz (V)

VERSION mains fuse, slow (A)

Connecting power (kVA)

Protection class

Insulation class

Open circuit voltage (V)

Cutting current (A)

Duty cycle (%)

Cutting thickness 1) quality cut (mm)

max. cut (mm)

Plasma gas

Ignition

Weight (kg)

Dimensions (L x W x H) (mm)

CUTLINE 10G

230 / 400

16 / 10

500

6

8

IP 22

F

275

30

35

6

12

38

320x420x985

CUTLINE 20G

230 / 400

35 / 25

500

25

16

IP 22

F

275

30 / 60

50

15

20

74

670x490x880

CUTLINE 40G

400

35

500

25

24

IP 22

F

275

60 / 120

50

30

40

air

high voltage

122

820x490x880

CUTLINE 20W

230 / 400

35 / 25

500

25

16

IP 22

F

275

25 / 50

60

15

20

84

670x490x880

CUTLINE 40W

400

35

500

25

24

IP 22

F

275

50 / 100

60

30

40

132

820x490x880

1) material depending, standard qualities2) pressure and flow rate adaptations to work conditions possible3) optimum4) plasma torches with FineFocus-technology

Torch type

for plasma cutting unit

Cutting current (A)

Hose parcel length (m)

Cooling

Air pressure (MPa/bar)

Ignition

2)Plasma gas air

Pressure (MPa/bar)

Total air consumtion (l/min)

Main arc start

Protective circuit

PB-S10 LH

CUTLINE 10G

45

4

0,4 / 40

0,4 / 4

105

PHT-31 G/L

CUTLINE 20G

70

6

0,5 / 5

100

0,5 / 5

17

117

PHT-51 G/L

CUTLINE 40G

120

6

0,5 / 5

130

0,5 / 5

20

150

4)PHT-30 W/L

CUTLINE 20W

803)

6 (10)

-

-

0,5 / 5

25

25

4)PHT-45 W/L

CUTLINE 40W

1303)

6 (10)

-

-

0,5 / 5

25

25

Full-automatic power increase after workpiece contact through pilot arc

Protective cap with safety cut-off

air water

high voltage