*mydirectindustry

Catalogs
KEMPPI
Master S

Master S

Product catalog summary

Overview: The Master S 400/500 series offers portable and powerful MMA power sources designed for professional welding applications. These units are compact, robust, and energy-efficient, making them ideal for heavy-duty welding tasks.

Key Features:

Powerful and portable design suitable for workshop and site use.
Compatible with all electrode types, including cellulosic electrodes.
Efficient output at 400/500 A with 60% duty cycle.
Robust structure for durability in heavy-duty environments.
Integrated Voltage Reduction Device (VRD) for enhanced safety.

User Interface:

Clear control panel with anti-glare features for optimal visibility.
User-friendly interface designed for fault-free operation.
Remote control options (R10 and R11-T) for convenience and mobility.

Special Technology Features:

Hot start and arc force adjustment for optimized welding starts and arc control.
Antifreeze feature to protect the electrode during sticking.
Contact ignition (Lift TIG) in DC TIG mode.
Arc gouging capability.
Compatible with Kemppi voltage-sensing wire feed systems and in-line TIG solutions.

Welding Procedure Specifications (WPS): Kemppi provides standard WPS for consistent and repeatable welding quality, mandatory from July 2014, suitable for steel constructions and site erection work according to EN 1090-2.

Technical Data:

Connection voltage: 380 – 440 V, 3~50/60 Hz.
Rated power at max. current: 20 kVA (Master S 400), 26 kVA (Master S 500).
Output at 40°C: 400 A / 36 V (Master S 400), 500 A / 40 V (Master S 500).
Operating temperature range: -20 to +50 °C.
Weight: 20.5 kg (Master S 400), 23.5 kg (Master S 500).

Ordering Information: Various models and accessories are available, including remote controls and welding cables.

Contact Information: Kemppi provides contact details for their offices in Finland, the UK, Australia, India, and Malaysia.

Catalog excerpts

Master S 400/500 Portable power for heavy-duty performance

Open the catalog to page 1

True welding quality and efficiency for budget price 1 1. Sturdy easy-grip handle 2. Tough plexiglass cover 3. Simple and clear control panel 4. Easy-to-use DIX connectors for earth return cable and MMA welding cable 5. Shockproof casing Master S series MMA power sources are designed for high-performance professional welding. They offer a compact, robust and portable MMA power source with optimum energy efficiency. It is a perfect partner for heavy-duty welding work where the ease of use, reliability and durability are paramount. Powerful Compact Portable Reliable Easy to use • owerful and portable...

Open the catalog to page 2

Control panel The Master S control panel is designed for clear visibility. It has clear and large screen equipped with anti-glare features. Protective cover shields against scratching, dust, moisture, sand and spatters. • Clear display panel with anti-glare features • Positioned on a optimal angle for best visibility • User-friendly interface for fault-free performance User-friendly interface Remote convenience The two remote control options add convenience and cost-efficiency to your welding operations. Using R10 enables welding parameters to be set conveniently at welding site. The wireless...

Open the catalog to page 3

Technical data Master Connection voltage Rated power at max. current Fuse (delayed) Output at 40 °C MMA Output at 40 °C TIG Open circuit voltage Stick electrodes Welding current control Operating temperature range External dimensions Weight (without cables) Ordering information Master S Slide bars including cellulose welding characteristic including cellulose welding characteristic R10 Remote control 5m 10m R11-T Wireless remote control Welding cable Earth cable Kemppi India Private Limited Lakshmi Towers, New No. 2/770, First Main Road, Kazura Garden, Neelankarai, Chennai—600 041, Tamil Nadu,...

Open the catalog to page 4

All KEMPPI catalogs and technical brochures

Archived catalogs

PRODUCT CATALOGUE
80 Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list