EX-EQUIPMENT English Version

ROSE Systemtechnik GmbH In 1969 ROSE Systemtechnik GmbH was founded in Porta Westfalica, Germany. Today ROSE is one of the world’s leading and innovative providers of industrial enclosure system engineering, employing over 350 people at the German headquarter. In association with Phoenix Mecano AG, Switzerland, we develop and manufacture high-quality industrial enclosures and system solutions for areas such as mechanical and plant engineering, automation engineering, potentially explosive atmospheres, instrumentation, control and automation technology, as well as the foodstuff and beverage industry....

Contents Page Ex eb, Ex ia Terminal enclosures / Ex Empty enclosures U-certified Stainless steel Ex enclosures IG Stainless steel Ex flange enclosures ProtEx Stainless steel Ex cabinets IGS Pre-assembled polyester Ex enclosures PExcom Polyester Ex flange enclosures Polyester Ex cabinets Polyglas Polyester Ex enclosures for mining industry 55 Polyamide Ex Handheld enclosures Beluga Ex d Flameproof enclosures Ex d IIB+H2 Enclosure Series EJB Cross connection ROSE reserves the right for any technical changes.

ROSE Ex-Equipment Special safety guidelines become relevant that specify the use of Ex tested components apply to all potentially explosive atmospheres. For this purpose, the ATEX directive applies within the EU and regulates the safe operation of plants and systems in potentially explosive areas. In other countries and continents, other safety guidelines apply in this area (IECEx, TR-TS, NEC, etc.) – often these are derivations of the European ATEX legislation. Ex enclosures made of aluminium, polyester and stainless steel as well as control stations and other Ex equipment offer reliable basic...

ROSE Ex products are in accordance with all EC harmonized standards as well as the ATEX guideline and worldwide IECEx scheme: EN/IEC 60079-0, EN/IEC 60079-1, EN/IEC 60079-7, EN/IEC 60079-11, EN/IEC 60079-15, EN/IEC 60079-18, EN/IEC 60079-28, and EN/IEC 60079-31. Protection concepts: • Ex eb (increased safety) • Ex ia (intrinsically safety) • Ex db (flameproof encapsulation) • Ex tb (protection by enclosures)

ROSE Ex-Equipment Operating under arctic conditions up to temperatures of -55 °C. Extreme climatic conditions, aggressive environment? ROSE Ex products have fulfilled the most versatile demands worldwide for years - either in arctic areas with low temperatures - or in hot desert areas with high temperatures. For more than 30 years, ROSE Ex enclosures made of stainless steel, GRP polyester and aluminium have proved reliable Ex appliances and are used by renowned plant contractors, EPC‘s and owners all over the world.

Operating under tropical conditions up to temperatures +90 °C.

Ex eb / Ex ia Junction boxes • Ex Junction boxes with ATEX, lECEx and other certifications (see respective product ranges) • Complete fitting with terminals and glands • Material: Stainless steel, GRP Polyester, Aluminium Application area: Flameproof enclosure systems Ex db • Application areas IIB or IIC • Ex Enclosures with ATEX, IECEx and other certifications (see respective product ranges) • Complete assembly with electromechanical components and glands • Material: Stainless steel, Aluminium Application area: ^ Ex db ^ Ex tb Ex eb and Ex db Control Stations • Ex enclosures with ATEX, IECEx...

General technical information Various criteria must be taken into consideration when selecting an Ex device: - Ex relevant criteria (zoning, temperature range, gas or dust atmosphere) - fitting location (internal or external use, Onshore or Offshore) - dimension (depends on the fittings) - protective functions (ingress protection, EMC toughness) Material specification of base enclosure Aluminium - Light, robust metal enclosure - good chemical resistance (see table page 10) - can be used in a wide temperature range - optional EMC version - excellent machining options - application areas: suitable...

Chemicals Aluminium Formic acid • Brake fluid / Fruit juice / Lime potash / Potassium chloride • Potassium hydroxide - Mineral oils / Engine oils / Sodium carbonate • Sodium chloride • Caustic soda / Hydrochloric acid / Sulphuric acid • Water (distilled water, fresh water, tap water, / saltwater) Tartaric acid / Zinc sulphate • Symbol definition + resistant to all concentrations % resistant to a maximum concentration in % • conditional resistance - non resistance / no information

Marking in accordance to ATEX guideline 2014/34/EU General technical informationMarking in areas with combustable dust Marking in accordance to IEC 60079-0/EN 60079-0 Equipment group II: other hazardous areas MAXIMUM ALLOWED SURFACE TEMPERATURE TYPES OF PROTECTION FOR ELECTRICAL APPARATUS IN AREAS WITH COMBUSTIBLE DUST Protection Method Zone Protection concept Ex atmosphere is kept apart from ignition source and temperature limitation old marking: tD A21 = under procedure A for Zone 21 tD B21 = under procedure B for Zone 22 Ex atmosphere is kept apart from ignition source and temperature limitation...

General technical information Marking in areas with flammable gases Marking in accordance to ATEX guideline 2014/34/EU TYPES OF PROTECTION FOR ELECTRICAL APPARATUS IN HAZARDOUS AREAS Protection Method CENELEC Norm General Requirements No arcs, sparks or hot surfaces Parts that can ignite a hazardous atmosphere are installed in flameproof enclosures which prevent the transmission of an explosion to the ambient atmosphere Energy limitation of sparks and temperatures Keep flammable gas away from any hot Schutzgas Schutzgas surfaces and ignition capable equipIEC 60079-18 Schutzgas ment Flameproof...

Ex eb / Ex ia Terminal enclosures / Ex Empty enclosures with U-approval Stainless steel enclosures • Top quality for highest requirements • More than 40 different versions and sizes • Available in standard, flange and hinged version Polyester enclosures • Sturdy construction for outdoor and indoor application • Standard and flange versions • More than 50 different sizes and variations Aluminium enclosures • More than 40 different sizes