Industrielle Elektrowärme GmbH OhmEx Industrielle

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OhmExIndustrielle Elektrowärme GmbH

Company Presentation

Dipl.-Ing. Wolfgang Vogler (GM)


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Main Competence

OhmEx is recognised as a professional and competitive company in designand manufacture of electric process heaters and assosiated thyristor controlsystems.

Electrical Process heaters and Control Panels can be supplied to meet both

Ø safe industrial areas

Ø Hazardous industrial areas acc. ATEX, IECEx


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Heating optionsOhmExIndustrielle Elektrowärme GmbH

medium

Øliquide

Øgaseous Input of power by:

Øcoal

ØFuel oil

ØFuel gas

ØSteam

ØElectricity

Input of power

Processdata:

Øup to 600 °C

Øup to 200 barProcess

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Product ApplicationsOhmExIndustrielle Elektrowärme GmbH

• Flange immersion heater• Process Flow heater• Control Panel (Thyristor)• Duct Heater• Space Heater• After Sales Service and comissioning

Most of the productsare available in flameproof execution

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Application (1)

Flange Immersion Heater


Flange-Immersion

Heater

Boiler / vessel

Power Input Electricity

Thermal Energy(Heat)

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Flange Immersion HeaterOhmExIndustrielle Elektrowärme GmbH

Features• Fabricated mild steel or 316 Stainless steel terminal

enclosure with weatherproof protection to IP66• choice of built-in process temperature sensors• suitable for ambient temperatures down to

-50°C…+60°C• mounting of the heater can be by a threaded boss or an

industry standard flange• designed for horizontal installation only. Vertical

mounting available on request• can be supplied with the terminal box mounted away

from the fixing boss/flange for high process temperatures

• up to 1000kW (larger ratings achieved by a combination of enclosures)

• Supply voltage up to 690 V (Standard 400 V)• Terminal box IP54• Elements are specially sealed to prevent moisture ingr.• Anti-condensation heaters fitted, if required• Temperatures up to 600°C• Pressure up to 200 bar

Typical applications• Pre-heating oil / water / gas / steam• Processing equipment• Cleaning & rinsing tanks• Heat transfer systems• Boiler equipment• Frost protection

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Application (2)

Process Flow Heater


ProcessFlow Heater

Boiler / vessel

Pump

Power Input Electricity

Thermal Energy(Heat)

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Process Flow HeaterOhmExIndustrielle Elektrowärme GmbH

Features•Up to 1000kW (larger ratings achieved by a combination of enclosures)

•Supply voltage up to 690 V (Standard 400 V)•Terminal box IP54•Elements are specially sealed to prevent moisture ingress

•Anti-condensation heaters fitted, if required•Temperatures up to 600°C•Pressure up to 200 bar

Typical applications

• Fuel gas / Natural gas• Industrial gases (i.e. air / nitrogen)• Fuel oils/ Heat transfer oil• Water • Glycol /water mixtures• Crude oil / hydrocarbon / liquids• Superheated water steam

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Control PanelOhmExIndustrielle Elektrowärme GmbH

Features

• up to 1000 kW • Supply voltage up to 690 V (Standard 400 V)• Step Contactor Sequence Control• Thyristor Control System• Comunication / Signal exchange with PLC

Typical application

•Thyristor Power and Temperature Control for all kind of electrical Process Heaters.

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Duct HeaterOhmExIndustrielle Elektrowärme GmbH

Features•Duct and electrical terminal box made of Stainless Steel•Maximum load up to 1000 kW•Suitable for operating temperatures up to +500°C•Operating pressure -0,02 / + 0,02 bar•Supply Voltage 230 V/ 400 V ( up to 690 V if requested)•Electrical terminal enclosure, IP 55 rating•Elements are manufactured with high purity compacted Magnesium Oxide powder sheathed within corrosion/erosion resistant tube (1.4541 / 1.4404), INCOLOY 800 / 825

•Individual replaceable tubular elements•Metric cable glands for power and control•choice of built in process temperature sensors (thermostat / Thermocouple / RTD)

•The specific loading will be calculated according the specific process requirements

Typical applications•Air handling units Ventilation- /air conditioning•Heat recovery systems•Process industry catalytic afterburning•Drying ovens, painting industry, corn drying•Plastic / Textile / Paper / Glass Industry•Machinery Industry•Food Industry•Anti – Condensation- Heater (Filter house of gasturbine)

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Space HeaterOhmExIndustrielle Elektrowärme GmbH

Typical applications• Aircraft hangars service bays• Fuel servicing areas• Chemical plants• Offshore installations• Battery stores• Sewage plant• Gas installations• Containers• Crane cabs

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Market SectorsOhmExIndustrielle Elektrowärme GmbH

• Machinery Industry (Compressor/ Oil preheating / Pressurised Air)

• Oil & Gas Industry (Joule Thompson / Hydraulic )

• Storage and handling of flamable gases and liquides (Space Heater)

• Petrochemie (Flamable. Fuel gas / Fuel Oil)

• Chemical Industry ( Gases / Nitrogen / Chemicals)

• Pharmaceutical Industry (Steril Air)

• Marine (Domestic water / Oil / Calorifiers)

• Power Generation ( Power Plants / Superheated Steam / Anti-Icing-Systems for Filterhousing)

• Environment Engineering (Catalytic After Burning / Biodiesel)

• Electrical engineering (Anti Condensation Heaters ACH)

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Manufacturing FacilitiesDesign & Construction & Engineering:þ Mechanical design acc. AD2000 / ASME Sec. VIII Div.1 / Stoomweezenþ Thermal and electrical calculationþ 3D- Drawing design (Solid Works 2007 ®) þ Operating Maintenance and Inspection Manualþ Electrical schematics for Control Panelþ Hazard analysis acc. PED þ Certificate of Conformity , CE þ Documentation ( WORD / EXCEL / PDF / DWG / DXF / STEP)

þ Manufacturing:þ Procurement of additional requested material (i.e. Safety Valve / Fittings )þ Manufacturing acc. AD2000 / ASME Sec. VIII þ Welding elements to tube sheetsþ Wiring of heatersþ Electrical Control Panel ( Step Contactor Sequence Control or by Thyristor)

þ Factory Testing & Quality Control:þ Document control by Third Partyþ Hydrostatic Pressure- and tightness test (demineralized water / Helium / Necal )þ NDT Test (Radiography, Dry Penetration Test, Hydraulic test, Insulation -/Flash and Resistance check

þ Packing and Transport:þ Associated Packing, Export packing, and long term conservation for 36 monthþ Export documentsþ Delivery acc. INCOTERMS

þ Montage & Services:þ Heater Assembly , Service and Commissioning , Staff training


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PartnersOhmExIndustrielle Elektrowärme GmbH

The company OhmEx is the exclusive distributor of the English company EXHEAT Ltd. and is available as contact for the entire German speaking countries (D, A, CH). EXHEAT Ltd. has been particularly great in the development and production of industrial Electric Process Heater and the associated Control Panel for the use in hazardous areas specialized. Because of its global orientation, the company EXHEAT Ltd. have many international approvals for the global use of its products.

Top-Quality is our standard. Together with our external partners MAINSITE Services we create the conditions for effective, innovative and cost effective solutions for all questions about to design, construction, manufacturing, assembly and commissioning. The company is characterized by sophisticated technological know how from the manufacturer under TRB 200, AD 2000 Merkblatt, HP 0 for vessels, apparatus, Tank, pipeline and steel certified. The company also met the requirements of comprehensive weldings acc. DIN EN 729-2/ISO 3834-2

In the field of electrical systems for Process Control, for software development the company GMW is known as a worldwide established and future oriented company.

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ContactOhmExIndustrielle Elektrowärme GmbH

Address

OhmEx Industrielle Elektrowärme GmbH Industriering 7 DE 63868 Großwallstadt

www.ohmex.deE-mail: [email protected]

Our office is located in ZENTEC Zentrum forTechnology and Development

Contacts:

Mr. Wolfgang [email protected].: +49(0) 6022- 26 12 01

Mr. Walter [email protected].: +49(0) 6022- 26 12 00

Documents

Industrielle Elektrowärme GmbH OhmEx Industrielle