Kjellberg K 200 Plasma Cutting System

Name: Kjellberg K 200 Plasma Cutting System – Datasheet & Quote
Brand: Kjellberg
SKU: K 200

A 200 A plasma power source for plate cutting from 1 to 60 mm

The Kjellberg K 200 is a plasma power source for mechanised cutting. Kjellberg describes its aim as optimum and reliable plasma cutting quality with easy operation at lowest cost. The source cuts with oxygen, air and nitrogen and provides a marking function. Automatic gas control is integrated, and the torch connects directly to the power source, which Kjellberg says simplifies installation and maintenance. Cutting data sets for material thicknesses from 1 to 60 mm can be selected and adjusted at up to 200 A.

Technical specifications

Parameter	Specification
Manufacturer	Kjellberg Finsterwalde
Model	K 200
Cutting current (100 % DC at 40 deg C)	60 to 200 A
Marking current (100 % DC)	35 A
Mild steel, O2 / Air	Maximum 60 mm; piercing 35 mm (both gas combinations)
Stainless steel, N2 / N2	Maximum 40 mm; piercing 25 mm
Stainless steel, Air / Air	Maximum 60 mm; piercing 30 mm
Aluminium, N2 / N2	Maximum 40 mm; piercing 20 mm
Aluminium, Air / Air	Maximum 50 mm; piercing 30 mm
Plasma gases	O2, N2, air
Swirl gases	N2, air
Marking gas	Air
Mains voltage	3 x 400 V, 50 Hz (other voltages and frequencies on request)
Maximum connected load	52 kVA
Fuse, slow	80 A
Protection class	IP 21S
Dimensions (L x W x H)	1078 x 684 x 1231 mm
Mass	351 kg
Interface	Serial RS-485 for CNC operation; K-Desk app via cable or optional USB WLAN stick

Cutting speeds listed in the brochure

The brochure gives sample cutting speeds. Mild steel of 10 mm cuts at 130 A at 2900 mm/min with oxygen and 2700 mm/min with air; at 20 mm and 200 A the values are 1750 mm/min (O2) and 1500 mm/min (air). Stainless steel of 10 mm at 130 A cuts at 1900 mm/min with N2 and 1800 mm/min with air, and at 20 mm and 200 A at 1200 mm/min (N2) and 1500 mm/min (air). Aluminium of 12 mm at 130 A cuts at 1800 mm/min with both N2 and air. These are extracts, so the full cutting data set for your thickness, gas and torch should be taken from Kjellberg before a project is specified.

Operation, torches and controls

The plasma system can be operated in CNC mode through the serial RS-485 interface. On guiding systems without a serial interface, the K-Desk app can control the K 200 from a smartphone, with a menu-driven user interface and all process and cutting parameters visible at a glance. The torch range named for the K 200 includes the machine torch K-Torch with direct connection and an easily demountable shaft, the K-Torch QC for quick consumable changes, the hand torches K-Torch M and K-Torch MS for manual cutting and gouging, and the compact robotic torch K-Torch XS Robo.

Installation and documents

The attached Kjellberg K 200 brochure gives the data listed on this page. For a quotation please send the diameter and length, quantity and packaging, the base material and the welding procedure it is to be used in. Tell us the guiding system or cutting table, the gases available and the plate thicknesses to be cut. A mass of 351 kg and a 52 kVA connected load mean the site supply and floor loading should be checked at planning stage. Related items are listed under Plasma Cutting Systems.

Kjellberg product groups

The cutting range runs from mobile CUTFIRE air plasma units for hand-held and mechanised work to automated systems such as HiFocus, Smart Focus and the iQ and Q series, with KjellCut torches and the Q-Torch automatic torch-change system. On the welding side Kjellberg lists coated electrodes for unalloyed, high-temperature, stainless, nickel-base, cast iron, underwater and surfacing work, plus submerged-arc and TIG welding technology.

Frequently Asked Questions